vong macrumors 6502a Original poster Jan 9, 2012 #1 Hello guys, I have successfully downgraded my iPhone to 4.2.1 w/ BB 1.59.00, only one problem though: it shows 1 signal bar, does not show ATT and does not receive TEXT / CALLS. Help! Last edited: Jan 10, 2012
Hello guys, I have successfully downgraded my iPhone to 4.2.1 w/ BB 1.59.00, only one problem though: it shows 1 signal bar, does not show ATT and does not receive TEXT / CALLS. Help!