January 16th, 2014, 04:38 AM
Thread Author (OP)
Join Date: Jan 2014
Device(s): Galaxy S4 i9505
Carrier: T-Mobile (UK)
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Help to find original firmware - i9505 T-Mobile UK
I've been a bit keen to unlock and update my S4 and didn't do a backup before I did it. D'oh! (Yes, I know it was stupid etc. etc.)
Anyway, after royally screwing my phone I re-installed a 4.3 Google stock rom and it now works. Mostly. Unfortunately the Wifi won't work at all - not even switch on.
So, I wanted to go back to the start (if possible) and find and install the original firmware that came with the phone. Its a UK T-Mobile S4, but I dont know the software versions to even look for.
Does anyone know what the versions were that came with the phone in the first place? (No updates from T-Mobile since I got the phone as far as I'm aware). I know it was 4.2.2 before I broke it!
PS As a tip, dont flash your phone with a laptop unless its plugged into the mains - when it runs out of power in the middle of the process things get ugly.