WRT610n v1 need instruction for debrick with usbjtagnt

[hyperangel]

and afterall this is a product support forum right? if anyone come here asking for help, and all they get is LEARN TO USE SEARCH, IT WORKS. ppl know that it works. but when someone ask a question mostly mean they can't find answer from searches.

[usbbdm]

yes i can detect the flash.

IDCODE 0478517F
Broadcom BCM4785
IMPCODE 00810904
EJTAG V2.6
DMA supported
Found Address= 9fc00000 compatible flash CfI AMD064

i'm using WRTDebrick config.

If you need remote help, you need to setup teamviewer and be online, PM me after 8:00pm and I should be able to fix that for you.
The reason I did not publish this target is that I do not own one but it is not need to own one to support this. This device should be an easy fix.

[usbbdm]

After remote help, his router is back to life.
What was wrong was the CFE was programmed ("sprogram") without erase first.
So each time detect will get 0000,0000 as of flash.
After issue command "tap c, tap a ffffffff" flash detected by it went to fake TRAP ON mode and nothing can be done afterwards.
I used tap command but not detect. Instead I did "pokeh" command to erase the CFE.
(Since we know it is AMD flash, the command was
pokeh 9fc0aaaa aaaa
pokeh 9fc05554 5555
pokeh 9fc0aaaa 8080
pokeh 9fc0aaaa aaaa
pokeh 9fc05554 5555
pokeh 9fc00000 3030
Reboot the router now we can detect the flash perfectly)
We then enter DEBUG ON and use sprogram the CFE and program the kernel to fix the router.

[CAPONE]

Good Deal Boss. Thanks for the INFO.......