how can i reduce the system data?
how can i reduce the system data?
Question marked as
If the system data is not corrupt you can’t reduce it; that’s data that the system needs. If it seems unusually large you can back up the phone, restore it to factory settings, then restore the backup.
- How to back up your iPhone, iPad, and iPod touch - Apple Support
- Restore your iPhone, iPad, or iPod to factory settings - Apple Support - follow the instructions to restore using your computer, do not using Settings/General/Reset (which is not included in those instructions)
- Restore your iPhone, iPad, or iPod touch from a backup - Apple Support