Rukbat Extreme Android User Jan 8, 2014 #2 Bad SIM card? Bad SIM card socket? Dirt on the card or in the socket? Talk to your carrier, preferably in one of their stores, so they can see the phone.
Bad SIM card? Bad SIM card socket? Dirt on the card or in the socket? Talk to your carrier, preferably in one of their stores, so they can see the phone.
