Jailbreak 5.16.02 | iPhoneJailbreak.me

Is There a Way to Unlock or Downgrade iPhone 3GS iOS 4.3.1 with Baseband 5.16.02?

Did you accidentally upgrade your iPhone 3GS to iOS 4.3.1? Unfortunately, this happens to many iPhone 3GS users who purchased used iPhones and are not aware of updating the iOS will also update the baseband. You will notice that you now have a baseband or modem firmware 5.16.02. Currently, there is no unlock available as ultrasn0w only supports the following basebands: 4.26.08 5.11.07 5.12.01 5.13.04 6.15.00 (iPad's...