Apple released iOS10.3 public version this Tuesday, iOS 10.3 is the third important update based on iOS 10. Now, you’re supported to upgrade iDevice to iOS 10.3 using 3uTools.
“Find AirPods” is the most important function in iOS 10.3, it can help you find AirPods easily. Meanwhile, iOS10.3 optimizes its system file. The system of your iDevice will update to the latest Apple File System automatically after your upgrading.
Have you encountered this situation that the Messages app get crashed after upgrading your iPhone to iOS10.3? If yes, how did you solve this issue? Please continue your reading if your problem still exists.
Launch Settings app of your iPhone, find and open Messages app, click Keep Messages and choose 30 Days.