: iOS 9.3.5 runs on older 32-bit processors, whereas the modern App Store is almost exclusively built for 64-bit devices. 3 Proven Workarounds to Download Apps
This is the most common issue on iOS 9.3.5. It usually points to security certificate mismatches or network timeouts. appstore ios 9.3.5
For users who find the official App Store too restrictive on iOS 9.3.5, jailbreaking offers a way to extend the life of the hardware. iOS 9.3.5 can be easily and semi-tethered jailbroken using legacy tools like . : iOS 9