Well, Today Gevey SIM card has just released Ultra SIM which will unlock iPhone 4 without dialing maunally 112, yeah that's great This method of unlocking was detailed by Laforet in a recent blog post. Depending on your location, calling 112, even for a split second, could be illegal.
It appears that Gevey has managed to automate the process, making the unlock much easier for the end user. They have also reduced the amount of times 112 has to be dialed. "Once installed, no more 112. Restart the phone and get signal directly."
And here's Gevey Ultra SIM features :
● iOS 4.0, 4.1, 4.2.1, 4.3, 4.3.1, 4.3.2,and 4.3.3
● Baseband 1.59, 2.10, 3.10.1, 4.10, 4.10.1
● NO NEED TO DIAL 112
● Custom Sim Tray
● MicroSim Sticker Guild
And all what we have got is Gevey Ultra SIM will be available soon for $28.00, you can watch the video below :