i have a droid razr max hd XT926 (verizon) is has 4.2.1 android installed ..but it is so buggy and i want uo upgrade it to kitkat which is available in system updates ..i want to ask if i update to kitkat will my phone be locked to verizone sim cards only or i can use other providers sim cards as well i live in pakistan .
desperately waiting for answer .sorry for bad English or if i double the post
thanks.
desperately waiting for answer .sorry for bad English or if i double the post
thanks.