I have 3G turned off to save battery, Edge only works for outgoing functions. Cannot receive incoming calls or texts with 3G off or if it is unavailable. Already second 3GS with same issue. Reset, restored, replaced, and called AT&T and replaced SIM. Any suggestions?
Also seems to heat up after unplugging after a charge, battery issues also
Also seems to heat up after unplugging after a charge, battery issues also