Unlocking (operator)

Step 7
If you want to unlock your iPhone 3G or original for him to accept a SIM card from T-Mobile or another country (including here, if you have purchased your USA), follow these steps below. Have you finished what he had to do on your computer, then make sure that your iPhone is using a Wi-Fi. You will use Cydia to download and install ultrasn0w, which unlocks your iPhone.

Step 8
Cydia will first ask what kind of interface you want. I'm no hacker, so I chose the graphical display. Hence Cydia will want to download at least 2 'Essential upgrades'. Allow him to do this by selecting "Upgrade Complete". If Cydia is successful in this task, you will see a lot of installation codes and the option to "Close Cydia (Restart)." Click this button (note: if you are getting error messages in this step, it may be because you installed both Cydia and Icy. If you did that, restore your iPhone with the official 3.0 firmware via iTunes and restart the process) .

Step 9
Reopen Cydia. Go to Manage? Sources? Edit? Add, then type "repo666.ultrasn0w.com" in the text field. This should add ultrasn0w as a Cydia source so you can download the software ultrasn0w. Return to Cydia and click "Done".

Step 10
Click on the listing repo666.ultrasn0w.com Sources. Click repo666.ultrasn0w.com again the next screen (redundant, I know). Then click Install. You will see a black screen with some text and after a few seconds, she must inform "Complete". Reboot your phone with your new SIM.

Congratulations, Your iPhone is unlocked! But if you're any kind of problem (is not our fault!), Read the Dev Team Blog . It is quite likely that if you had some kind of mishap, another person also.