iPhone fans are expecting iPhone 5 in the month of September 2011. Here is an update about unlocked iPhone 4.Official and Legally Unlocked iPhone 4 is a reality now. There are many tools available to unlock a iPhone 4 which was locked with AT&T or Verizon. To put all things into rest Apple started its sale of Unlocked GSM iPhone 4 at Apple Stores.
Unlocked iPhone 4 Price Details : $649 for a 16GB unlocked iPhone 4 and $749 for a 32GB unlocked iPhone 4.
If you don’t want a multi-year service contract or if you prefer to use a local carrier when traveling abroad, the unlocked iPhone 4 is the best choice. It arrives without a micro-SIM card, so you’ll need an active micro-SIM card from any supported GSM carrier worldwide.
How the unlocked iPhone 4 works with a GSM micro-SIM card
The unlocked iPhone 4 requires an activemicro-SIM card that you obtain from a supported GSM wireless carrier. Simply insert the micro-SIM card into the slot on your iPhone, connect to your Mac or PC using the USB cable, and launch iTunes on your computer to complete the setup. Get all the features of iPhone 4 — FaceTime video calling, Retina display, HD video recording, and more — in a phone that you can activate and use on the supported GSM wireless carrier.