![Restore iPhone 3GS, 3G to iOS 4.2.1 / 4.1 on 06.15.00 Baseband After Using Ultrasn0w 1.2 [How to Guide]](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEixJC5pGuXKftTBi2Rsm1ntF0zCZlTTkodouvxP5AnD9z7WdcEggn8I14KJ5RfrPdPCcfEgpKxg_mwOeDw0PjN0roswUaEb2ObuJ2ru-tD856iqqAOs35UgspdZWi53UL-sMEqVtMqh9as/s1600/downgrade.png)
In case you have unlocked your iPhone 3GS / 3G by flashing iPad baseband 6.15.00 with ultrasn0w 1.2 on iOS 4.2.1, and have issues while restoring your device, here is Sherif Hashim the guy behind ultrasn0w unlock tool, has posted a simple guide showing how to restore your iPhone 3GS / 3G to avoid iTunes errors.
Showing posts with label 3G to iOS 4.2.1 / 4.1 on 06.15.00 Baseband After Using Ultrasn0w 1.2 [How to Guide]. Show all posts
Showing posts with label 3G to iOS 4.2.1 / 4.1 on 06.15.00 Baseband After Using Ultrasn0w 1.2 [How to Guide]. Show all posts
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