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Downgrade iPhone 4s to iOS 6.1.3 Using iTunes 2018, Jailbreak, Best Tweaks, iOS 6 Supported Apps - YouTube
![request] [question] unable to activate iPhone 4 (model CDMA 2012) after downgrading to iOS 6.1.3 from 7.1.2 using GeekGrade ipsw. Tried different networks and iTunes but no use.. can somebody please guide request] [question] unable to activate iPhone 4 (model CDMA 2012) after downgrading to iOS 6.1.3 from 7.1.2 using GeekGrade ipsw. Tried different networks and iTunes but no use.. can somebody please guide](https://i.redd.it/j1r7zb0bf1u91.jpg)
request] [question] unable to activate iPhone 4 (model CDMA 2012) after downgrading to iOS 6.1.3 from 7.1.2 using GeekGrade ipsw. Tried different networks and iTunes but no use.. can somebody please guide
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