[Captain Oblivious]

My girlfriend has a blackberry z10 from and a 9860, both att phones. She wants to use them on Cricket, but trying to find out if they will work has been a hit and miss.

She just wants both of them for talk, text, data, facebook, news and weather apps, that sort of thing.

Would the phones work by putting a sim in them, or does some mods have to be done.

[Al moon]

if its an att phone it has to be unlocked first unless cricket is an mvno that runs off att i dont know