Hard reset or 30/30/30 - Revision history http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&action=history Revision history for this page on the wiki en MediaWiki 1.10.1 Thu, 28 Mar 2024 13:05:37 GMT Kernel-panic69: /* Hard Reset (aka 30/30/30 reset) */ http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=56104&oldid=prev <p><span class="autocomment">Hard Reset (aka 30/30/30 reset)</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 20:21, 18 November 2021</td> </tr> <tr><td colspan="2" align="left"><strong>Line 34:</strong></td> <td colspan="2" align="left"><strong>Line 34:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">__TOC__</td><td> </td><td style="background: #eee; font-size: smaller;">__TOC__</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">==<del style="color: red; font-weight: bold; text-decoration: none;">Hard Reset (aka </del>30/30/30 reset<del style="color: red; font-weight: bold; text-decoration: none;">)</del>==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==30/30/30 reset==</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">'''<del style="color: red; font-weight: bold; text-decoration: none;">Note</del>: This should only be done on older routers. On newer routers, ex: Asus N66U, this will put them in recovery mode instead.'''</td><td>+</td><td style="background: #cfc; font-size: smaller;">'''<ins style="color: red; font-weight: bold; text-decoration: none;">NOTE</ins>: This should <ins style="color: red; font-weight: bold; text-decoration: none;">''</ins>only<ins style="color: red; font-weight: bold; text-decoration: none;">'' </ins>be done on older <ins style="color: red; font-weight: bold; text-decoration: none;">Broadcom MIPSR1 </ins>routers <ins style="color: red; font-weight: bold; text-decoration: none;">(i</ins>.<ins style="color: red; font-weight: bold; text-decoration: none;">e. WRT54* and it's clones).&lt;br&gt;NOTE: </ins>On newer routers, ex: Asus N66U, this will put them in recovery mode instead.'''</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">The following procedure will clear out the NVRAM and set dd-wrt back to default values:</td><td> </td><td style="background: #eee; font-size: smaller;">The following procedure will clear out the NVRAM and set dd-wrt back to default values:</td></tr> <tr><td colspan="2" align="left"><strong>Line 41:</strong></td> <td colspan="2" align="left"><strong>Line 41:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">* With the unit powered on, press and hold the reset button on back of unit for 30 seconds</td><td> </td><td style="background: #eee; font-size: smaller;">* With the unit powered on, press and hold the reset button on back of unit for 30 seconds</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">* Without releasing the reset button, unplug the unit and hold reset for another 30 seconds</td><td> </td><td style="background: #eee; font-size: smaller;">* Without releasing the reset button, unplug the unit and hold reset for another 30 seconds</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">* Plug the unit back in STILL holding the reset button a final 30 seconds <del style="color: red; font-weight: bold; text-decoration: none;"> </del>(please note that this step can put Asus devices into recovery mode...see note below!)</td><td>+</td><td style="background: #cfc; font-size: smaller;">* Plug the unit back in STILL holding the reset button a final 30 seconds<ins style="color: red; font-weight: bold; text-decoration: none;">&lt;br&gt;</ins>(please note that this step can put Asus devices into recovery mode...see note below!)</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">This procedure should be done BEFORE and AFTER every firmware upgrade/downgrade.</td><td> </td><td style="background: #eee; font-size: smaller;">This procedure should be done BEFORE and AFTER every firmware upgrade/downgrade.</td></tr> </table> Thu, 18 Nov 2021 20:21:40 GMT Kernel-panic69 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Jeremywh7: /* Erasing NVRAM */ add build reference for nvram erase change http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=55372&oldid=prev <p><span class="autocomment">Erasing NVRAM -</span> add build reference for nvram erase change</p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 15:30, 23 January 2020</td> </tr> <tr><td colspan="2" align="left"><strong>Line 61:</strong></td> <td colspan="2" align="left"><strong>Line 61:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">An alternative method to restore DD-WRT to default settings without using the reset button is via telnet or SSH. This is useful if locked out of the web interface or the reset button is disabled, broken, or 30/30/30 doesn't work. This [https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1002036#1002036 should not be done on some models], so refer to the device wiki and/or forum device threads.</td><td> </td><td style="background: #eee; font-size: smaller;">An alternative method to restore DD-WRT to default settings without using the reset button is via telnet or SSH. This is useful if locked out of the web interface or the reset button is disabled, broken, or 30/30/30 doesn't work. This [https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1002036#1002036 should not be done on some models], so refer to the device wiki and/or forum device threads.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">Using DD-WRT with [[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] for [https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1150086#1150086 '''builds after 18 Apr 2018''']:</td><td>+</td><td style="background: #cfc; font-size: smaller;">Using DD-WRT with [[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] for [https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1150086#1150086 '''builds after 18 Apr 2018'''] <ins style="color: red; font-weight: bold; text-decoration: none;">(35770 and later)</ins>:</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">nvram erase &amp;&amp; reboot</td><td> </td><td style="background: #eee; font-size: smaller;">nvram erase &amp;&amp; reboot</td></tr> <tr><td colspan="2" align="left"><strong>Line 68:</strong></td> <td colspan="2" align="left"><strong>Line 68:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">Builds '''from 18 Apr 2018 or older''' use:</td><td>+</td><td style="background: #cfc; font-size: smaller;">Builds '''from 18 Apr 2018 or older''' <ins style="color: red; font-weight: bold; text-decoration: none;">(35681 and prior) </ins>use:</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">erase nvram &amp;&amp; reboot</td><td> </td><td style="background: #eee; font-size: smaller;">erase nvram &amp;&amp; reboot</td></tr> </table> Thu, 23 Jan 2020 15:30:39 GMT Jeremywh7 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Jeremywh7: /* Hard Reset on ARM and other newer routers */ http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=54798&oldid=prev <p><span class="autocomment">Hard Reset on ARM and other newer routers</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 14:51, 14 June 2019</td> </tr> <tr><td colspan="2" align="left"><strong>Line 50:</strong></td> <td colspan="2" align="left"><strong>Line 50:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">==Hard Reset on ARM and other newer routers==</td><td> </td><td style="background: #eee; font-size: smaller;">==Hard Reset on ARM and other newer routers==</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">'''Do not use 30-30-30 hard reset on any ARM router.'''</td><td>+</td><td style="background: #cfc; font-size: smaller;">'''Do not use 30-30-30 hard reset on any ARM router.''' <ins style="color: red; font-weight: bold; text-decoration: none;">Reference: [https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=875109#875109 Kong]</ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">#Power off the unit.</td><td> </td><td style="background: #eee; font-size: smaller;">#Power off the unit.</td></tr> </table> Fri, 14 Jun 2019 14:51:46 GMT Jeremywh7 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Jeremywh7: /* Erasing NVRAM */ http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=54797&oldid=prev <p><span class="autocomment">Erasing NVRAM</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 14:13, 14 June 2019</td> </tr> <tr><td colspan="2" align="left"><strong>Line 73:</strong></td> <td colspan="2" align="left"><strong>Line 73:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">Alternate method, but '''not recommended and should be used with caution!'''</td><td>+</td><td style="background: #cfc; font-size: smaller;">Alternate <ins style="color: red; font-weight: bold; text-decoration: none;">direct </ins>method, but <ins style="color: red; font-weight: bold; text-decoration: none;">[https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=900676#900676 </ins>'''not recommended and should be used with caution!'''<ins style="color: red; font-weight: bold; text-decoration: none;">]</ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">mtd -r erase nvram</td><td> </td><td style="background: #eee; font-size: smaller;">mtd -r erase nvram</td></tr> </table> Fri, 14 Jun 2019 14:13:44 GMT Jeremywh7 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Jeremywh7: /* Erasing NVRAM */ ...or just put the details in here http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=54674&oldid=prev <p><span class="autocomment">Erasing NVRAM -</span> ...or just put the details in here</p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 13:34, 25 January 2019</td> </tr> <tr><td colspan="2" align="left"><strong>Line 65:</strong></td> <td colspan="2" align="left"><strong>Line 65:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">nvram erase &amp;&amp; reboot</td><td> </td><td style="background: #eee; font-size: smaller;">nvram erase &amp;&amp; reboot</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">For more details</del>, <del style="color: red; font-weight: bold; text-decoration: none;">see </del>[https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1151834#1151834 Kong's comments]<del style="color: red; font-weight: bold; text-decoration: none;">.</del></td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">Calling ''erase nvram'' will still erase the nvram mtd</ins>, <ins style="color: red; font-weight: bold; text-decoration: none;">but on reboot (or any other action) the nvram is saved to mtd from RAM, so this will not wipe everything unless power is removed right after the ''erase nvram''. However, ''nvram erase'' clears the nvram in RAM then then writes to flash, but does not zero out the flash from first to last block. (Reference: </ins>[https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1151834#1151834 Kong's comments]<ins style="color: red; font-weight: bold; text-decoration: none;">)</ins></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&#160;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">Builds '''from 18 Apr 2018 or older''' use:</td><td> </td><td style="background: #eee; font-size: smaller;">Builds '''from 18 Apr 2018 or older''' use:</td></tr> </table> Fri, 25 Jan 2019 13:34:54 GMT Jeremywh7 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Jeremywh7: Update with nvram erase changes (18 Apr 2018) http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=54672&oldid=prev <p>Update with nvram erase changes (18 Apr 2018)</p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 18:29, 22 January 2019</td> </tr> <tr><td colspan="2" align="left"><strong>Line 61:</strong></td> <td colspan="2" align="left"><strong>Line 61:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">An alternative method to restore DD-WRT to default settings without using the reset button is via telnet or SSH. This is useful if locked out of the web interface or the reset button is disabled, broken, or 30/30/30 doesn't work. This [https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1002036#1002036 should not be done on some models], so refer to the device wiki and/or forum device threads.</td><td> </td><td style="background: #eee; font-size: smaller;">An alternative method to restore DD-WRT to default settings without using the reset button is via telnet or SSH. This is useful if locked out of the web interface or the reset button is disabled, broken, or 30/30/30 doesn't work. This [https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1002036#1002036 should not be done on some models], so refer to the device wiki and/or forum device threads.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">Using DD-WRT with [[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] <del style="color: red; font-weight: bold; text-decoration: none;">services enabled</del>, <del style="color: red; font-weight: bold; text-decoration: none;">issue commands</del>:</td><td>+</td><td style="background: #cfc; font-size: smaller;">Using DD-WRT with [[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] <ins style="color: red; font-weight: bold; text-decoration: none;">for [https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1150086#1150086 '''builds after 18 Apr 2018''']:</ins></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">&lt;pre&gt;</ins></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">nvram erase &amp;&amp; reboot</ins></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">&lt;/pre&gt;</ins></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">For more details</ins>, <ins style="color: red; font-weight: bold; text-decoration: none;">see [https://forum.dd-wrt.com/phpBB2/viewtopic.php?p=1151834#1151834 Kong's comments].</ins></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&#160;</td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">Builds '''from 18 Apr 2018 or older''' use</ins>:</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">erase nvram &amp;&amp; reboot</td><td> </td><td style="background: #eee; font-size: smaller;">erase nvram &amp;&amp; reboot</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">or</del></td><td>+</td><td style="background: #cfc; font-size: smaller;">&#160;</td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">Alternate method, but '''not recommended and should be used with caution!'''</ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">mtd -r erase nvram</td><td> </td><td style="background: #eee; font-size: smaller;">mtd -r erase nvram</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">'''The <del style="color: red; font-weight: bold; text-decoration: none;">mtd method should be used with caution! The ''erase nvram;reboot'' method is much safer!'''</del></td><td>+</td><td style="background: #cfc; font-size: smaller;">'''<ins style="color: red; font-weight: bold; text-decoration: none;">Note: </ins>The <ins style="color: red; font-weight: bold; text-decoration: none;">command </ins>in Broadcom CFE <ins style="color: red; font-weight: bold; text-decoration: none;">(bootloader) </ins>mode is `nvram erase`'''</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&#160;</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">All should be </del>in <del style="color: red; font-weight: bold; text-decoration: none;">default settings now. '''Note: for </del>Broadcom <del style="color: red; font-weight: bold; text-decoration: none;">in </del>CFE mode <del style="color: red; font-weight: bold; text-decoration: none;">the command </del>is `nvram erase`'''</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">'''&lt;font color=red&gt;[CAUTION] - This should not be used on some devices. For example, on the Asus WL-500g and Motorola WR850G, the bootloader will not create default values and the device will not boot properly. On a Siemens SE505 V1, the router will no longer be accessible and must be reflashed with stock firmware on IP address 192.168.1.1 (NOT 192.168.2.1 as the installation procedure says)&lt;/font&gt;'''</td><td> </td><td style="background: #eee; font-size: smaller;">'''&lt;font color=red&gt;[CAUTION] - This should not be used on some devices. For example, on the Asus WL-500g and Motorola WR850G, the bootloader will not create default values and the device will not boot properly. On a Siemens SE505 V1, the router will no longer be accessible and must be reflashed with stock firmware on IP address 192.168.1.1 (NOT 192.168.2.1 as the installation procedure says)&lt;/font&gt;'''</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">==Default password==</td><td> </td><td style="background: #eee; font-size: smaller;">==Default password==</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">After resetting DD-WRT</del>, <del style="color: red; font-weight: bold; text-decoration: none;">you need to login with </del>the <del style="color: red; font-weight: bold; text-decoration: none;">user name &quot;root&quot; and password &quot;admin&quot;.</del></td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">If the reset is successful</ins>, <ins style="color: red; font-weight: bold; text-decoration: none;">after reboot </ins>the <ins style="color: red; font-weight: bold; text-decoration: none;">GUI will prompt </ins>to <ins style="color: red; font-weight: bold; text-decoration: none;">set a User </ins>and <ins style="color: red; font-weight: bold; text-decoration: none;">Password (except for [[Firmware_FAQ#How_do_I_access_the_router</ins>.<ins style="color: red; font-weight: bold; text-decoration: none;">27s_settings</ins>.<ins style="color: red; font-weight: bold; text-decoration: none;">3F|very old builds]])</ins>.</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">It should ask you </del>to <del style="color: red; font-weight: bold; text-decoration: none;">change the username </del>and <del style="color: red; font-weight: bold; text-decoration: none;">password when you first log into http://192</del>.<del style="color: red; font-weight: bold; text-decoration: none;">168</del>.<del style="color: red; font-weight: bold; text-decoration: none;">1</del>.<del style="color: red; font-weight: bold; text-decoration: none;">1/</del></td><td>+</td><td style="background: #cfc; font-size: smaller;">&#160;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">[[Category: Basic tutorials]]</td><td> </td><td style="background: #eee; font-size: smaller;">[[Category: Basic tutorials]]</td></tr> </table> Tue, 22 Jan 2019 18:29:18 GMT Jeremywh7 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Jeremywh7: note bcm CFE difference http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=54300&oldid=prev <p>note bcm CFE difference</p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 00:12, 19 June 2018</td> </tr> <tr><td colspan="2" align="left"><strong>Line 61:</strong></td> <td colspan="2" align="left"><strong>Line 61:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">An alternative method to restore DD-WRT to default settings without using the reset button is via telnet or SSH. This is useful if locked out of the web interface or the reset button is disabled, broken, or 30/30/30 doesn't work. This [https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1002036#1002036 should not be done on some models], so refer to the device wiki and/or forum device threads.</td><td> </td><td style="background: #eee; font-size: smaller;">An alternative method to restore DD-WRT to default settings without using the reset button is via telnet or SSH. This is useful if locked out of the web interface or the reset button is disabled, broken, or 30/30/30 doesn't work. This [https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1002036#1002036 should not be done on some models], so refer to the device wiki and/or forum device threads.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">The following requires that </del>DD-WRT <del style="color: red; font-weight: bold; text-decoration: none;">already be installed on your router, </del>with [[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] services enabled <del style="color: red; font-weight: bold; text-decoration: none;">and accessible.</del></td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">Using </ins>DD-WRT with [[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] services enabled<ins style="color: red; font-weight: bold; text-decoration: none;">, </ins>issue commands:</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&#160;</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">Telnet (or SSH) into 192.168.1.1 and </del>issue commands:</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">erase nvram &amp;&amp; reboot</td><td> </td><td style="background: #eee; font-size: smaller;">erase nvram &amp;&amp; reboot</td></tr> <tr><td colspan="2" align="left"><strong>Line 73:</strong></td> <td colspan="2" align="left"><strong>Line 71:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">'''The mtd method should be used with caution! The ''erase nvram;reboot'' method is much safer!'''</td><td> </td><td style="background: #eee; font-size: smaller;">'''The mtd method should be used with caution! The ''erase nvram;reboot'' method is much safer!'''</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">All should be in default settings now.</td><td>+</td><td style="background: #cfc; font-size: smaller;">All should be in default settings now. <ins style="color: red; font-weight: bold; text-decoration: none;"> '''Note: for Broadcom in CFE mode the command is `nvram erase`'''</ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">'''&lt;font color=red&gt;[CAUTION] - This should not be used on some devices. For example, on the Asus WL-500g and Motorola WR850G, the bootloader will not create default values and the device will not boot properly. On a Siemens SE505 V1, the router will no longer be accessible and must be reflashed with stock firmware on IP address 192.168.1.1 (NOT 192.168.2.1 as the installation procedure says)&lt;/font&gt;'''</td><td> </td><td style="background: #eee; font-size: smaller;">'''&lt;font color=red&gt;[CAUTION] - This should not be used on some devices. For example, on the Asus WL-500g and Motorola WR850G, the bootloader will not create default values and the device will not boot properly. On a Siemens SE505 V1, the router will no longer be accessible and must be reflashed with stock firmware on IP address 192.168.1.1 (NOT 192.168.2.1 as the installation procedure says)&lt;/font&gt;'''</td></tr> </table> Tue, 19 Jun 2018 00:12:40 GMT Jeremywh7 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Jeremywh7: /* Erasing NVRAM */ http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=54297&oldid=prev <p><span class="autocomment">Erasing NVRAM</span></p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 18:37, 18 June 2018</td> </tr> <tr><td colspan="2" align="left"><strong>Line 58:</strong></td> <td colspan="2" align="left"><strong>Line 58:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">#When the power led starts blinking / flashing, release the WPS button.</td><td> </td><td style="background: #eee; font-size: smaller;">#When the power led starts blinking / flashing, release the WPS button.</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">==Erasing NVRAM<del style="color: red; font-weight: bold; text-decoration: none;">:</del>==</td><td>+</td><td style="background: #cfc; font-size: smaller;">==Erasing NVRAM==</td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">An alternative method to restore DD-WRT to default settings without using the reset button is via telnet or SSH. This is useful if locked out of the web interface or the reset button is disabled, broken, or 30/30/30 doesn't work. This [https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1002036#1002036 should not be done on some models], so refer to the device wiki and/or forum device threads.</ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">As an alternative method, it is possible to restore DD-WRT to default settings without using the reset button </del></td><td>+</td><td style="background: #cfc; font-size: smaller;">The following requires that DD-WRT already be installed on your router, <ins style="color: red; font-weight: bold; text-decoration: none;">with </ins>[[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] services enabled and accessible.</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">(useful if you're locked out of the web interface or the reset button is disabled, broken, etc. or if your router just refuses to reset using 30/30/30). This [https://www.dd-wrt.com/phpBB2/viewtopic.php?p=1002036#1002036 should not be done on some models]; refers to the device wiki.</del></td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&#160;</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">'''&lt;font color=red&gt;[CAUTION] - On some devices, resetting NVRAM in this fashion may cause more problems than it solves. For example, Asus WL-500g and the Motorola WR850G bootloader will not recreate default values and will not boot properly after being reset. If you do this on a Siemens SE505 V1, your router will not be accessible to you anymore! You will have to reflash it with the stock firmware on IP address 192.168.1.1 (NOT 192.168.2.1 as the installation procedure says!!)&lt;/font&gt;'''</del></td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&#160;</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">The following requires that DD-WRT already be installed on your router, <del style="color: red; font-weight: bold; text-decoration: none;">and </del>[[Telnet/SSH_and_the_Command_Line|Telnet (or SSH)]] services <del style="color: red; font-weight: bold; text-decoration: none;">be </del>enabled and accessible.</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&#160;</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">Telnet (or SSH) into 192.168.1.1</del></td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&#160;</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">Issue commands:</del></td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;">Telnet (or SSH) into 192.168.1.1 and issue commands:</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">erase nvram</td><td>+</td><td style="background: #cfc; font-size: smaller;">erase nvram <ins style="color: red; font-weight: bold; text-decoration: none;">&amp;&amp; </ins>reboot</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">reboot</td><td>+</td><td style="background: #cfc; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"></td><td colspan="2">&nbsp;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">or</td><td> </td><td style="background: #eee; font-size: smaller;">or</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"></td><td colspan="2">&nbsp;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;pre&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">mtd -r erase nvram</td><td> </td><td style="background: #eee; font-size: smaller;">mtd -r erase nvram</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td><td> </td><td style="background: #eee; font-size: smaller;">&lt;/pre&gt;</td></tr> <tr><td colspan="2">&nbsp;</td><td>+</td><td style="background: #cfc; font-size: smaller;">'''The mtd method should be used with caution! The ''erase nvram;reboot'' method is much safer!'''</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">'''The mtd method </del>should be <del style="color: red; font-weight: bold; text-decoration: none;">used with caution! The erase nvram;reboot method is much safer!'''</del></td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">All </ins>should be <ins style="color: red; font-weight: bold; text-decoration: none;">in default settings now.</ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;"><del style="color: red; font-weight: bold; text-decoration: none;">All </del>should be <del style="color: red; font-weight: bold; text-decoration: none;">in </del>default <del style="color: red; font-weight: bold; text-decoration: none;">settings now</del>.</td><td>+</td><td style="background: #cfc; font-size: smaller;"><ins style="color: red; font-weight: bold; text-decoration: none;">'''&lt;font color=red&gt;[CAUTION] - This </ins>should <ins style="color: red; font-weight: bold; text-decoration: none;">not </ins>be <ins style="color: red; font-weight: bold; text-decoration: none;">used on some devices. For example, on the Asus WL-500g and Motorola WR850G, the bootloader will not create </ins>default <ins style="color: red; font-weight: bold; text-decoration: none;">values and the device will not boot properly. On a Siemens SE505 V1, the router will no longer be accessible and must be reflashed with stock firmware on IP address 192.168.1.1 (NOT 192.168.2</ins>.<ins style="color: red; font-weight: bold; text-decoration: none;">1 as the installation procedure says)&lt;/font&gt;'''</ins></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;"></td><td> </td><td style="background: #eee; font-size: smaller;"></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">==Default password==</td><td> </td><td style="background: #eee; font-size: smaller;">==Default password==</td></tr> </table> Mon, 18 Jun 2018 18:37:27 GMT Jeremywh7 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Ian5142: Removed sup closing tag. http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=54131&oldid=prev <p>Removed sup closing tag.</p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 23:59, 23 March 2018</td> </tr> <tr><td colspan="2" align="left"><strong>Line 27:</strong></td> <td colspan="2" align="left"><strong>Line 27:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">[[Image:Warning.png]]</td><td> </td><td style="background: #eee; font-size: smaller;">[[Image:Warning.png]]</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">|style=&quot;width:45em;color:#000&quot;|</td><td> </td><td style="background: #eee; font-size: smaller;">|style=&quot;width:45em;color:#000&quot;|</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;font color=maroon&gt;'''DO NOT''' do a 30-30-30 hard reset on any ARM router. See below for what to do: [[Hard_reset_or_30/30/30#Hard_Reset_on_ARM_and_other_newer_routers|Hard Reset on ARM and other newer routers]].<del style="color: red; font-weight: bold; text-decoration: none;">&lt;/sup&gt;</del>&lt;/font&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;font color=maroon&gt;'''DO NOT''' do a 30-30-30 hard reset on any ARM router. See below for what to do: [[Hard_reset_or_30/30/30#Hard_Reset_on_ARM_and_other_newer_routers|Hard Reset on ARM and other newer routers]].&lt;/font&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">|-</td><td> </td><td style="background: #eee; font-size: smaller;">|-</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">|}</td><td> </td><td style="background: #eee; font-size: smaller;">|}</td></tr> </table> Fri, 23 Mar 2018 23:59:13 GMT Ian5142 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30 Ian5142: Added bold. http://wiki.dd-wrt.com/wiki/index.php?title=Hard_reset_or_30/30/30&diff=54130&oldid=prev <p>Added bold.</p> <table border='0' width='98%' cellpadding='0' cellspacing='4' style="background-color: white;"> <tr> <td colspan='2' width='50%' align='center' style="background-color: white;">←Older revision</td> <td colspan='2' width='50%' align='center' style="background-color: white;">Revision as of 23:58, 23 March 2018</td> </tr> <tr><td colspan="2" align="left"><strong>Line 27:</strong></td> <td colspan="2" align="left"><strong>Line 27:</strong></td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">[[Image:Warning.png]]</td><td> </td><td style="background: #eee; font-size: smaller;">[[Image:Warning.png]]</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">|style=&quot;width:45em;color:#000&quot;|</td><td> </td><td style="background: #eee; font-size: smaller;">|style=&quot;width:45em;color:#000&quot;|</td></tr> <tr><td>-</td><td style="background: #ffa; font-size: smaller;">&lt;font color=maroon&gt;<del style="color: red; font-weight: bold; text-decoration: none;">Do not use </del>30-30-30 hard reset on any ARM router. See below for what to do: [[Hard_reset_or_30/30/30#Hard_Reset_on_ARM_and_other_newer_routers|Hard Reset on ARM and other newer routers]].&lt;/sup&gt;&lt;/font&gt;</td><td>+</td><td style="background: #cfc; font-size: smaller;">&lt;font color=maroon&gt;<ins style="color: red; font-weight: bold; text-decoration: none;">'''DO NOT''' do a </ins>30-30-30 hard reset on any ARM router. See below for what to do: [[Hard_reset_or_30/30/30#Hard_Reset_on_ARM_and_other_newer_routers|Hard Reset on ARM and other newer routers]].&lt;/sup&gt;&lt;/font&gt;</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">|-</td><td> </td><td style="background: #eee; font-size: smaller;">|-</td></tr> <tr><td> </td><td style="background: #eee; font-size: smaller;">|}</td><td> </td><td style="background: #eee; font-size: smaller;">|}</td></tr> </table> Fri, 23 Mar 2018 23:58:22 GMT Ian5142 http://wiki.dd-wrt.com/wiki/index.php/Talk:Hard_reset_or_30/30/30