X-SIM II for iPhone

All new iPhones being sold in the US, UK & Germany are locked to a particular provider (Version 1.1.2, Bootloader 4.6)

If you wish to use the iPhone with another provider in that country or in another country, you will need the X-Sim II to ypass the lock to work with your exising sim card. In Canada, it will work with Rogers & Fido Networks.

Also works with: at&t, T-Mobile, Vodaphone, ORANGE, Mobile , o2, Tesco, CosmOTE, Tim & Virgin.

And please alert that that's not the exact solution of unlocking the phone, it's BY- PASS the SIM checking of the phone. For example, there is an locked AT &
T iphone, and of course, else of AT & T SIM card, the phone cannot work on any card else. So, when the user want to use the own card, it needs to put the own card into that X-SIM II card slot, then, put to the iphone. When iphone detect the
card, that X-SIM II would BY-PASS the checking to determine if there is AT & T or not, then, the iphone would still work with the user's own card.

So, the conclusion is that the iphone is not really unlocked, it just BY-PASS the SIM checking & let the iphone to work on any SIM card. Just Jailbreak the iPhone, update it, Jailbreak it again, insert your Sim card together with the X-Sim II, & you phone features will work on your iPhone. Very simple to do & you can not damage your phone!!! X-Sim II requires no modification of the basebandon your phone.