Apple Stops Signing iOS 10.2 Code Following iOS 10.2.1 Release

In the wake of last week’s iOS 10.2.1 update release, Apple has stopped signing code for iOS 10.2. This means users can no longer downgrade to the older version of the operating system.

This is standard operating procedure for the Cupertino firm, as it routinely stops signing code for older versions of iOS following a successful upgrade release. The practice is designed to shield users from code bugs and security vulnerabilities patched in the recent version. The move also helps the iPhone maker provide a consistent users experience across its devices.

iOS 10.2.1

Apple released iOS 10.2.1 last week, with no outward changes or new features. instead, the updated focused on behind the scenes bug fixes and performance improvements. The following day, Apple released the first beta seed of iOS 10.3 to developers. A day later, it made the new beta available to public beta testers.

iOS 10.3

iOS 10.3 includes a new “Find My AirPods” feature, which allows users to find lost AirPod earbuds, working much like the well-known “Find My iPhone,” app. The upcoming mobile operating system also implements Apple’s new AFPS file system.

What’s new in iOS 10.3:

• There’s a new “Find My AirPods” tool to help users locate lost AirPods.
• SiriKit can be used to pay bills, check on the status of payments, and schedule future rides.
• The weather icon in the Maps app includes 3D Touch to show hourly forecasts.
• CarPlay includes new shortcuts for launching recently used apps.
• CarPlay’s Maps now features EV charging station locations.
• HomeKit supports programmable light switches.
• Conversation View in the Mail app features navigation improvements.
• When installing iOS 10.3, it will update the file system to Apple File System (APFS), so it’s important to make a backup before updating.