TunesKit iOS System Recovery is a decent iOS toolkit designed to fix more than 150 issues on iPhone, iPad and iPod touch. It can recover both iOS and iPadOS to normal without causing data loss.

With your iPhone 15 in hand, the first thing you must do is update to iOS 17.0.2 before transferring your old data.

With PhoneRescue, you'll gain access to an all-inclusive iOS data recovery software directly for your phone. The software's coverage extends to other iOS devices like your iPad and old iPod touch.

With iCloud increasingly storing vital information, an useful new iOS 15.2 feature lets you recover an account from a deceased friend or family member to preserve their digital legacy.

The Recovery Assistant in iOS 26 will help users if their iPhone won't boot properly, which could lead to users not needing a Mac or PC for future fixes.