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20th January 2014, 06:27 AM   |  #1  
OP Senior Member
Thanks Meter: 14
 
257 posts
Join Date:Joined: Dec 2012
Hello guys,

My wife tried to do the OTA update, but the phone had custom rom and the phone is now bricked.
It is relocked and s-off

I downloaded RUU_M7_UL_JB_50_BrightstarUS_WWE_1.29.1540.16.exe (Developer Edition)
and RUU_M7_UL_JB_50_BrightstarUS_WWE_1.29.1540.3.exe (Developer Edition)

However, none of them worked. It gives me error 140: bootloader version error. I know it has something about downgrading, but im not sure what to do.

its been 5 hours since Im trying to unbrick it, but unsuccessful so far.
I will greatly appreciate any solution.
here are some info of the phone.
version-bootloader: 1.55
version-baseband: 4A.20.3263.16
version-main: 3.22.1540.1
platform: HBOOT-8064
modelid: PN0712000
cidnum: BS_US001

thank you.