Apple has made available iOS 10.3.4 for iPhone 5 and iPad 4, and iOS 9.3.6 for iPhone 4s and some earlier model iPad and iPad mini models.
The software updates for older iPhone and iPad devices include bug fixes and are not expected to include any major new features or changes.
Installing iOS 10.3.4 / iOS 9.3.6
If you’re on an eligible device, you can install the latest software update by going to Settings > General > Software Update
As always, backup iPhone or iPad to iCloud or iTunes, or both, before installing any software update.
Users can also install iOS 10.3.4 and iOS 9.3.6 with IPSW firmware files if desired.
iOS 10.3.4 IPSW & iOS 9.3.6 Firmware Download Links
- iPhone 5 – iOS 10.3.4 IPSW
- iPhone 4s (4,1) – iOS 9.3.6
- iPad 4 – iOS 10.3.4
- iPad 3,2 – iOS 9.3.6
- iPad 3,3 – iOS 9.3.6
- iPad2,6 – iOS 9.3.6
- iPad2,7 – iOS 9.3.6
- iPad2,3 – iOS 9.3.6
iOS 10.3.4 and iOS 9.3.6 were released concurrently with iOS 12.4 for newer devices.