Download iOS 9.3.6 (13G37) IPSW files for iPhone/iPad

 Download iOS 9.3.6 (13G37) IPSW files for iPhone/iPad. This iOS version is the latest version currently for the iPhone 4s. The firmware files status will change automatically to indicate if they are no longer being signed by Apple. All signed IPSW firmware files can be restored with iTunes or 3utools.

iOS 9.3.6 addresses an issue that could impact GPS location performance and could cause system date and time to be incorrect. This update is recommended for all users.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222.

iOS 9.3.6 IPSW files

All the IPSW files here are pulled directly from the Apple server using the ipsw.me API.