pap2 v2 debrick

This is JTAG to debrick any JTAG device. Modem, cable boxes, dish boxes routers.
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tech
Junior Member
Posts: 7
Joined: Sat Feb 16, 2008 4:36 pm

pap2 v2 debrick

Post by tech »

I need help to debrick my PAP2 V2.

It is brick after flash with USBJTAG-NT. I do not have back up firmware. I use factory firmware.

subsequent flash showed following messages. I use RTP300 profile.

Copyright http://www.usbjtag.com 2008,2009,2010
USB JTAG NT 0.27a
-detect
IDCODE 0B52D02F
TI1 TNETV10552
IMPCODE 41404000
EJTAG V1, V2.0
DMA not supoorted
Found Address= 90000000 S29GL320
Found Address= 90400000 S29GL320
-ldram boot
-program 90000000 800000
Erase starts... ------->>>>> stuck, :mad::mad::cry:
usbbdm
Junior Member
Posts: 8962
Joined: Mon Jul 18, 2005 9:33 pm

Post by usbbdm »

If the box is bricked you cannot use "program"

Also "program" relies on the right configuration of RAM. If you open the xml and you will se there is a program ram, if that is incorrect you will get stuck. That does not mean the box is dead.

Erase and sprogram do not use target ram and thus can work on any configuration.
tech
Junior Member
Posts: 7
Joined: Sat Feb 16, 2008 4:36 pm

Post by tech »

Finally, I debrick my PAP2 V2. I don't know why we can not flash boot.bin with USBJTAG-NT. But, I can flash with homemake eJTAG http://www.dslreports.com/speak/slidesh ... 93cw%3D%3D and wrt54g.exe V 4.5. This is the command line for wrt54g.exe.

wrt54g -flash:custom /window:b0000000 /start:b0000000 /length:00010000 /nodma /skipdetect /instrlen:05 /fc:55

After successfully flashed with wrt54g.exe, I used USBJTAG-NT to flash kernel with patched RTP300 v3.1.24. I used RTP300 XML.

My PAP2 V2 is running and working fine now. :D

I appreciate help from DSLreport forum members and USBJTAG forum.
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