How do you unlock your iPhone for another sim card?

Answer No. Yes.No, you can't upgrade it to be an iPhone 3gs because they are physically different. That is, the actual hardware is different.Yes, you can in that you can in that you can upgrade to the new... Read More »

Top Q&A For: How do you unlock your iPhone for another sim card

Can you transfer your sim card from iPhone to another iPhone?

How do you unlock an Apple iPhone 2G to use it with another wireless carrier?

You need one with a SIM Card slot. From there, find a GSM carrier, buy a SIM card and slip it in. (T-Mobile, AT&T, and every European carrier is GSM).

Iphone 3G unlock (no sim card)?

How to Change a SIM Card After You Unlock the iPhone?

The SIM (Subscriber Identity Module) card in your iPhone is a small plastic card that stores data and includes your billing information. If you have recently unlocked your iPhone, which allows you ... Read More »