Situatie
Backup
Before updating, back up your data to avoid losing anything.
iCloud Backup:
– Go to Settings > [your name] > iCloud > iCloud Backup
– Tap Back Up Now
Backup via Computer:
– Connect your iPhone to a Mac or PC.
– Open Finder (macOS Catalina and later) or iTunes (on PC or older macOS).
– Click Back Up Now
Solutie
Pasi de urmat
Before updating, make sure your iPhone model supports the latest iOS version. Apple’s website lists compatible models with each new iOS release.
Make sure your iPhone is at least 50% charged or keep it plugged in during the update.
iOS updates require a Wi-Fi connection – cellular data won’t cut it for larger updates.
Open Settings > General > Software Update. Your iPhone will now check for available updates.
If an update is available, tap Download and Install. Enter your passcode if prompted. Agree to the Terms and Conditions. The update will begin downloading.
After downloading, your iPhone will restart and begin installing the update. This can take 10-30 minutes, depending on the update size.
After the update, your iPhone might prompt you to complete a few quick setup steps (like logging back into iCloud).
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