[Q] Help me get back to T-Mobile stock everything
I purchased a phone from a friend that had the Google Play Edition ROM flashed on this Nexus One for T-Mobile USA. After re-locking the bootloader, I used the "RUU_M7_UL_JB_50_TMOUS_1.27.531.11_Radio_4A.17.325 0.20_10.40.1150.04_release_324846_signed_2.exe" file, which seemed like it was working, but failed 1/2 way in the middle. Now when I HBOOT the phone, it states TAMPERED and RELOCKED at the top w/ the following info below:
M7_UL PVT SHIP S-ON RH
Aug 1 2013,18:48:48.0
In addition, I have also tried running the "fastboot flash zip RUU_M7_UL_JB_50_TMOUS_1.27.531.11_Radio_4A.17.3250 .20_10.40.1150.04_release_324846_signed_2.zip" command and I got the following:
target reported max download size of 1526722560 bytes
sending 'zip' (1065710 KB)...
OKAY [ 45.808s]
(bootloader) signature checking...
FAILED (remote: signature verify fail)
finished. total time: 155.867s
Would anyone be willing to help me figure out how to get this phone back to the stock tmobile ROM/Recovery/etc? Thanks in advance!