Noobiest noob here. Please forgive my ignorance.
Sony Xperia TL [LT30at] AT & T phone.
Android version: 4.1.2
Here is my issue:
I now need to use this phone in India with a different network provider, but i don't want to spend money on unlocking the phone for a new sim card. I read a bit about flashing a custom ROM and watched Jeremy Phan's video: "3 ways to root your (xperia) android: tool kits, kernel flashing, recovery"
I installed sony's pc companion and update service, i also installed the flash tool on my machine.
a) will flashing the phone do the trick?
b) if so i'm having a tough time finding the right firmware for this phone. Please link me to a robust and hazel free firmware for my phone.
thanks a ton