Great news for all iPhone 3GS users. DevTeam updated ultrasn0w, software that unlocks iPhone with firmware 3.0. Now it supports iPhone 3GS!
Avaliable in Cydia, repo: repo666.ultrasn0w.com
Here are quick instructions:
- Ensure you have firmware 3.0
- Jailbreak your iPhone using redsn0w (this will also install Cydia)
- Run Cydia
- Please add the repo repo666.ultrasn0w.com to Cydia. That last “o” is actually the number zero “0”! If you use the letter “o” you’ll get an error.
- Search for ‘ultrasn0w’ in cydia or icy and install ultrasn0w
- Reboot your iPhone 3G
- T-Mobile USA users should disable 3G before using ultrasn0w
- Enjoy
- If you have any problems reset your network settings (it helped many users): Settings->General->Reset->Reset Network Settings