XV6700 upgrade from AKU2.2 to AKU3.3 failed

[mikearzillo]

Hi, is my first post to the forum.

I just tried to upgrade my Verizon XV6700 from AKU2.2 to AKU3.3 using the RUU I downloaded from the pcdphones.com web site (APA_Verizon_31430_314208_14300_WWE_Ship_2.exe). The RUU correctly identified my current radio, CE and Extended firmware versions but failed during the upgrade with error 116 (General Error). Doing a hard reset on the phone brings up the reset screen but after clearing the memory the phone just displays a blank screen. I can manually get into the bootloader (USB v2.05) and I tried re-running the AKU3.3 RUU again but now it says that my model ID is incorrect. I also tried running the AKU2.2 RUU (APA_VZW_20720_206_11000_WWE_Ship.exe) to get back to my original state but it doesn't work either (Error 101 Connection Error).

I downloaded Newbootloader_RUU from xda-developers.com and tried copying the 3 .nbf files for AKU3.3 into the directory and running the RUU. It seems to upgrade but it only runs for a short time (less than a minute) before saying the upgrade is complete and after doing a hard reset I still get a blank screen. I suspect that the ROM was not actually upgraded.

I downloaded mtty1.43 and I can get to a USB> prompt and have tried a few of the suggestions I found on the forums here but none have helped. I suspect that the model ID and possibly other information may have been corrupted by my first upgrade attempt. Here's some of the info I've recorded:

USB>info 1
2.05

USB>info 2
VZW__001 9ÿmïHTCE

USB>info 3
PA10A1äTÝHTCE

USB>info 4
VZW__001@ๆHTCE

USB>info 5

USB>info 6
T ÚÈÒHTCE

USB>info 7
HTC Integrated Re-Flash Utility for bootloader Version : 1.50a, APACHE HW Version : 2.05
Built at: Sep 18 2007 21:54:57
Copyright (c) 1998-2005 High Tech Computer Corporation
Turbo = 312 MHz, Run = 208 Mhz
Memory Frequency = 208 MHz
SDRAM Frequency = 104 MHz
Board ID is 2, Display is 0 (0=Ty,1=Sg)

USB>info 8
DOCInfoTableinitHW+
Binary0 Size: 0x100000
FAT0 Size: 0x4000000
FAT1 Size: 0xA00000
FAT2 Size: 0x2840000
All Size: 0x7340000
FAT0_ADDR=0x100000,FAT1_ADDR=0x4100000,FAT2_ADDR=0x4B00000

USB>info 9
USB>

Some other posters suggested that perhaps I should go back to an earlier bootloader to get the flash to work. I tried reformatting the DOC partition as the first step in going back to an earlier bootloader and received the following error:

USB>task 28
DOCInfoTableinitHW+
Binary0 Size: 0x100000
FAT0 Size: 0x4000000
FAT1 Size: 0xA00000
FAT2 Size: 0x2840000
All Size: 0x7340000
FAT0_ADDR=0x100000,FAT1_ADDR=0x4100000,FAT2_ADDR=0x4B00000
USB>

USB>task 28 55aa
Wait..
flFormat:status=51
DOC_format failed!
USB>

It appears that the format failed however I could not find any information online on what "flFormat:status=51" means or what to do about it. Does anyone have any suggestions? Is it possible that the DOC is damaged?

Thanks for your help!

[obat kuat]

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