The iPhone Stuck on update completed screen issue has been reported by numerous users. In fact, iPhone can get stuck on different stages of the updating process, and getting stuck on this final stage is definitely the most irritating one, as you are just one step to completing the update. Still, there are many effective solutions that can save your phone. Our team has collected info and done experiments on this issue, then finally concluded the 5 best solutions to fix the problem.
1. Hard Reboot iPhone
2. Clear Up Local Space
3. Use Computer to Update iPhone
4. Fix iPhone Stuck on Update Completed Screen with Joyoshare UltFix
It can't be ignored that the problem can be caused by system errors or bugs. In this case, we need the help of a professional iOS system recovery program, Joyoshare UltFix. In fact, it is capable of resolving similar problems without data loss, e.g. iPhone won't update.
Joyoshare UltFix provides great convenience, as it will put your device into the recovery mode with one-click free. It fully supports almost any models of iPhone, iPad, iPod and Apple TV with iOS 13. As long as you download the software, your problem will be eliminated in just a few minutes.
Key Features of Joyoshare UltFix iOS System Recovery:
Fix iPhone stuck on update completed screen without data loss
One-click free to enter/exit the recovery mode
Support all iPhone models and iOS versions (iOS 13)
Repair iOS issues with just a few clicks