How to unlock your iPhone 3G / 3Gs?

Thanks again to the iPhone dev team there is already a solution for this, once you have jailbreaked your iPhone:

  • make sure your iPhone indeed runs iPhone OS 3.0 and Cydia is already installed and working!
  • open Cydia, the first time you open Cydia it does some cleaning and reorganisation, so if it closes after you opened it, just try again.
  • add the repo to Cydia.  That last “o” is actually the number zero “0”!
  • search for ultrasn0w and install it
  • reboot your iPhone
  • T-Mobile USA users should disable 3G before using ultrasn0w
  • enjoy

Remember: jailbreaking / unlocking your device might void your warranty! You do that on your own risk, if your iPhone breaks, we are not resposible for that! 


You cannot comment on this entry