What Devices Are Compatible With iOS 5?
Can I install iOS 5 on my iPhone 3G?
- Asked by Amelia H. October 18th, 2011 (Updated: November 5th, 2014)
iOS 5 cannot be installed on an iPhone 3G. iOS 5 can be installed on iPhone 3GS and later iPhone models, the iPod touch 3rd generation and 4th generation, as well as the original iPad and newer iPad models.