Asus T-Mobile Cellspot
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| 1) Check your CFE Version:... | 1) Check your CFE Version:... | ||
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| + | Enable TELNET: http://www.dd-wrt.com/phpBB2/viewtopic.php?p=976430 | ||
| 2) If needed, change to CFE version XXXX... Verify the change by.... | 2) If needed, change to CFE version XXXX... Verify the change by.... | ||
Revision as of 21:34, 25 July 2015
Contents |
WARNING: DO NOT CONNECT YOUR DEVICE TO THE INTERNET
At least wait until you finished flashing your device. Failure to heed this warning can result in the device automatically configuring itself to block DD-WRT flashing.
Asus Cellspot TM-AC1900RT-AC68U
!!!!! WORK IN PROGRESS !!!!
This wiki's purpose is to provide an up-to-date and concise how-to for first-timers. Kudos to contributors have taken the time to document this guide by consolidating and condensing postings from newsgroups. Please add content if you had success flashing your cellspot. Otherwise, please try to successfully flash your cellspot before contributing to the wiki. For your convenience this page can be easily referenced with:
http://tinyurl.com/asuscellspot
CFE Issue
This upgrade is a little trickier than most because the procedure involves not only navigating DD-WRT firmware, but navigating the CFE The newsgroups document that CFEs are able to control / deny firmware upgrades, which is the reason for 'downgrading' to firmware that does not have this capability.
******Updated guide to CFE Mod ****** here but doesn't mention flashing firmware
Version 2827 is firmware locked to only TMobile branded firmwares. Not only is the firmware locked (disabled Telnet), it installs CFE 2.1.2.2, which locks the router from any non TMobile branded firmware via recovery mode and GUI mode. The only way to change firmwares is to downgrade to an older TMobile firmware (1703 for example), enable Telnet, and then replace the CFE (preferrably with an Asus RT-AC68U version - such as 1.0.2.0).
if you're on CFE 2.1.2.1, which is not locked, and try to use the latest Asus branded firmwares, it will update your CFE and, lockout out all non TMobile firmware's again. Once you get to DD-WRT, doesn't matter anymore unless you decide to go (back) to Asus stock RT-AC68U firmware, latest copies.
For more information see UKEE's post here.
Links: verified firmware
FIRST asus_rt-ac68u-firmware.trx THEN flash dd-wrt.v24-K3_AC_ARM_STD.bin (per cdmarshall)
Links to tools and other files
Asus tools to revert FW ("Engineer" or UKEE to verify this).
Links: verified CFEs
CFE_ASUS_RT-AC68U_1.0.2.0 (US).txt
CFE_ASUS_RT-AC68U_1.0.2.0 (US).txt (??? user to verify)
Procedure
1) Check your CFE Version:...
Enable TELNET: http://www.dd-wrt.com/phpBB2/viewtopic.php?p=976430
2) If needed, change to CFE version XXXX... Verify the change by....
3) Do this... Verify by verifying ...
Tests to perform after installing DD-WRT firmware
- NVRAM available immediately after install
- Speed Test measurements in 2.4 and 5 Ghz bands
- Verify USB 3.0 speed measurement
- Optware (OTRW) compatibility
- Please update any other meaningful or useful test metrics / measurements