Asus RT-AC88U
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Revision as of 20:11, 25 May 2023 (edit) Kernel-panic69 (Talk | contribs) ((move build size limit and mtd partitions info above installation section)) ← Previous diff |
Revision as of 20:43, 25 May 2023 (edit) (undo) Kernel-panic69 (Talk | contribs) ((add full upgrade procedure)) Next diff → |
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===Procedure=== | ===Procedure=== | ||
+ | |||
+ | '''NOTE:''' The ASUS Firmware Restoration Tool is the preferred / recommended method for initial flash. The other procedures are provided as alternatives. | ||
====Using The ASUS Firmware Restoration Tool==== | ====Using The ASUS Firmware Restoration Tool==== | ||
+ | |||
+ | * Steps derived from [https://www.asus.com/support/faq/1000814/ How to use Rescue Mode (Firmware Restoration)?] on the Asus website. | ||
====Using the ASUS Mini CFE web server==== | ====Using the ASUS Mini CFE web server==== | ||
+ | |||
+ | *Similar to above, but using a web browser instead of the ASUS Firmware Restoration Tool | ||
====Manually via AsusWRT WebUI==== | ====Manually via AsusWRT WebUI==== | ||
Line 108: | Line 114: | ||
===Procedure=== | ===Procedure=== | ||
- | + | # Set a static IP of 192.168.1.5 (or similar IP address within your configured subnet) on the PC you are using to upgrade firmware. | |
- | + | # Open a browser to http://192.168.1.1 (or whatever you've set your router IP to). | |
- | + | # Go to ''Administration -> Firmware Upgrade'' tab. | |
+ | # Click on "Browse", locate and select previously downloaded '''asus_rt-ac88u-firmware.trx''' file. | ||
+ | # Click on the "Upgrade" button. | ||
+ | #*Please allow up to 10 minutes for the firmware upgrade process to complete. Do not disconnect your PC or power cycle your router during this process. | ||
+ | # Once the router has rebooted, click on "Continue" (if the ''Setup -> Basic Setup'' tab has not returned automatically) or point<br>your browser to http://192.168.1.1 if you end up with a "Connection reset or other navigation error page in your browser. | ||
+ | #At this point, check in the webUI that the version of DD-WRT is the version you intended to upgrade to. | ||
+ | #*Please report in the [https://forum.dd-wrt.com/phpBB2/viewforum.php?f=1 Broadcom sub-forum] successful flash reports or any other issues in the appropriate build thread for your firmware version. | ||
+ | |||
=Notes= | =Notes= | ||
+ | |||
+ | Also refer to the ''Asus guides'' Category at the bottom. | ||
Router model thread: [https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=288784 Asus RT-AC88U AC3100] | Router model thread: [https://forum.dd-wrt.com/phpBB2/viewtopic.php?t=288784 Asus RT-AC88U AC3100] | ||
[[Category:Asus guides]] | [[Category:Asus guides]] |
Revision as of 20:43, 25 May 2023
Contents |
Hardware Specifications
FCC ID: | MSQ-RTGW00 |
---|---|
Industry Canada ID: | 3568A-RTGW00 |
CPU: | Broadcom BCM4709C0 (1.4 GHz, 2 cores) |
Flash / RAM: | 128 / 512 MiB |
Expansion IFs: | 1 x USB 3.0, 1 x USB 2.0 |
JTAG: | yes, 5-pin header, unpopulated |
Serial: | yes, 4-pin header, unpopulated, internal, 3.3V TTL |
Wl1 Chip1: | Broadcom BCM4366 |
Wl1 MIMO config: | 4x4:4 |
Wl1 protocols: | a/n/ac |
Wl2 Chip1: | Broadcom BCM4366 |
Wl2 MIMO config: | 4x4:4 |
Wl2 protocols: | b/g/n |
ETH Chip1: | Broadcom BCM4709C0 |
Switch: | Realtek RTL8365MB |
LAN / WAN ports: | 8 / 1 (up to 1 Gb/s) |
Build Size Limit
The linux mtd partition is 62.0 MB, however, the CFE limits flash size to ~27 MB.
35531: 28241920 (26.9336 MB) 35667: 28393472 (27.0781 MB)
MTD Boot Partitions
From dmesg output:
nflash: squash filesystem with lzma found at block 29 Creating 4 MTD partitions on "nflash": 0x000000000000-0x000000080000 : "boot" 0x000000080000-0x000000200000 : "nvram" 0x000000200000-0x000004000000 : "linux" 0x0000003b3e80-0x000004000000 : "rootfs" [...] Northstar brcmnand NAND Flash Controller driver, Version 0.1 (c) Broadcom Inc. 2012 NAND device: Manufacturer ID: 0xc8, Chip ID: 0xd1 (Unknown NAND 128MiB 3,3V 8-bit) [...] Creating 1 MTD partitions on "brcmnand": 0x000004000000-0x000008000000 : "brcmnand"
Installation
Initial Flash
Prerequisites
- Download the asus_rt-ac88u-firmware.trx file from the asus-rt-ac88u folder.
- NOTE: You may optionally use the asus_rt-ac88u-firmware.trx file from the experimental_driver folder under theasus-rt-ac88u folder.
- See here for more info.
- Download and Install the ASUS Firmware Restoration Tool version 2.1.0.3 from the Asus Support Website (direct link)
- Optional: Download abnd Install the ASUS Device Discovery Tool version 1.4.8.3 to discover the IP of your router if unknown (direct link)
Procedure
NOTE: The ASUS Firmware Restoration Tool is the preferred / recommended method for initial flash. The other procedures are provided as alternatives.
Using The ASUS Firmware Restoration Tool
- Steps derived from How to use Rescue Mode (Firmware Restoration)? on the Asus website.
Using the ASUS Mini CFE web server
- Similar to above, but using a web browser instead of the ASUS Firmware Restoration Tool
Manually via AsusWRT WebUI
Upgrading DD-WRT
Prerequisites
- Download the asus_rt-ac88u-firmware.trx file from the asus-rt-ac88u folder.
- NOTE: You may optionally use the asus_rt-ac88u-firmware.trx file from the experimental_driver folder under theasus-rt-ac88u folder.
- See here for more info.
Procedure
- Set a static IP of 192.168.1.5 (or similar IP address within your configured subnet) on the PC you are using to upgrade firmware.
- Open a browser to http://192.168.1.1 (or whatever you've set your router IP to).
- Go to Administration -> Firmware Upgrade tab.
- Click on "Browse", locate and select previously downloaded asus_rt-ac88u-firmware.trx file.
- Click on the "Upgrade" button.
- Please allow up to 10 minutes for the firmware upgrade process to complete. Do not disconnect your PC or power cycle your router during this process.
- Once the router has rebooted, click on "Continue" (if the Setup -> Basic Setup tab has not returned automatically) or point
your browser to http://192.168.1.1 if you end up with a "Connection reset or other navigation error page in your browser. - At this point, check in the webUI that the version of DD-WRT is the version you intended to upgrade to.
- Please report in the Broadcom sub-forum successful flash reports or any other issues in the appropriate build thread for your firmware version.
Notes
Also refer to the Asus guides Category at the bottom. Router model thread: Asus RT-AC88U AC3100