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I've had to recover from a bad flash with 6 separate PPC-6700s. All were Telus based phones, so I'm not sure if the ROM upgrade for Telus is different, but the ROM upgrade for Telus contains the following files:
Root
+OutputFile
.|-nk.nbf (64,769KB)
.|-ms_.nbf (10,241KB)
.|-radio_.nbf
+RUU_TOOLS
.'+Apache
...'+WWE
.....|-EnterBL.exe (6KB)
.....|-GetDeviceData.exe (9KB)
.....|-LaunchPPST.exe (6KB)
.....|-PPST_SPCS.sa (294KB)
.....|-PPSTPatch.exe (40KB)
.....|-readme.rtf (212KB)
.....|-ROMUpgradeUt (80KB)
.....|-RUU.conf (1KB)
.....|-RUU.dll (200KB)
.....'-UI.dll (352KB)
On my first bricked 6700 I extracted the .msi file so I could see all the files listed above, then I put my phone in bootloader mode and ran PPSTPatch.exe, when it finished I didn't reset the phone, I unplugged it from USB, plugged it back in to a different USB port. Then when it had detected USB connectivity I would run ROMUpgradeUt.exe and it would reload the original ROM image back onto my PPC6700. I tried this one another one of my friend's PPC6700, it too had been bricked previously. I then got to show the Mobility Testing Engineers at Telus how to reflash the phone in this method . Prior to that they were shipping all west-coast returns back to Toronto I was able to try the recovery technique on 4 more PPC-6700 units without issue.
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