[Q] Galaxy S3 - Will debrand ruin unlock?
I've had a bit of a read about on the forum but can't find a definitive answer which assures me enough to go ahead.
I've got a samsung galaxy s3 i9300 which was locked to o2 and currently on 4.1.2
I purchased an unlock code which has unlocked the phone successfully.
The phone is branded o2 which I am wanting to de-brand, having a read around it seems i need to flash the stock 4.3 BTU rom which I have downloaded from sammobile.
Question is, if i flash the BTU rom to the phone, will it cancel my previous unlock?
Any help or confirmation would be greatly appreciated, thankyou