Can I used an unlocked AT&T iPhone 4s with a Verizon sim card?
Can I used an unlocked AT&T iPhone 4s with a Verizon sim card?
No, you can't. AT&T iPhone is GSM while Verizon is CDMA and they're incompatible.
You can use the phone on other GSM carriers like T-Mobile, StraightTalk, H2O Wireless, metroPCS, Cricket, Family Mobile, etc.
You can't use the phone on CDMA carriers like Verizon, Sprint, Boost, Virgin, US Cellular, C-Spire, etc.
- I have a verizon iphone 5 sim card. Will it work in an unlocked AT&T iphone 4s? I know that they are different sizes, but i have a converter to overcome that obstacle so that is not the issue. I'm simply asking will the phone actually be able to be activated on the verizon network?
- Does the iPhone 5 come unlocked from Verizon so I can put in a different SIM card? I'm going to study abroad in Germany for a few months and want to make sure I can use my iPhone 5 from Verizon with a different phone company over there by just using a different SIM card. Can the iPhone 5 be used with any carrier via the SIM card?
- Can you use an old sim card in a new iPhone after transferring the info to a new sim card? I'm borrowing an iPhone from a friend, but it requires a sim card. He transferred all his information to a new sim card in a different phone. Can I use the old sim card on a different iPhone?
- Can you switch the iPhone 4 SIM card with an iPhone 4S SIM card? My mom has an iPhone 4S for sprint and I have an iPhone 4 for AT&T. Is it possible to switch SIM cards?