Possible to replace Tmo Lumia 640 screen with AT&T one?

Walmart is selling the 640 for like $30 now. I should stock up on them for the screens. Lol

Originally Posted by mewcatchew

So I could've saved $20? How about unlocking the Metro version ($100 in total refills and you can unlock on T-Mobile). Mute point now that only AT&T is selling it now. But good to know.

MetroPCS doesn't unlock phones other than the way you describe. $100 in refills. They made sure it was never a good option.

Originally Posted by aybarrap1

We are not trying to troll you. You claimed success in flashing alternate firmware on the AT&T L640 when none of us have found this info. We are just wanting you to confirm this by posting links or method as many of us have not found this info.

Since some days ago, has been finally possible to make the unbrand for the 640 AT&T, the tutorial is in xda forum with the title "De-Brand [ATT] Lumia 640 LTE"