[Miscellaneous] Restore a high-version itunes backup to a low-version iOS device

Source: Internet
Author: User

Unless you are developing test equipment, use your own device, do not go to iOS beta, do not randomly upgrade iOS beta, do not casually upgrade iOS beta.

For users who have upgraded to a higher version of iOS, itunes does not allow you to restore to a lower version by default when you swipe a low version of iOS, which can be done by modifying the plist under itunes backup.

ITunes backup folder, corresponding to the info.plist in the device backup, open, find the Product version field, change the version to the version that needs to be brushed, such as 9.0.2, save.

P.S. Cross-version changes are not recommended, i.e. change from 9.1 to 9.0√, but 9.1 to 8.3x

[Miscellaneous] Restore a high-version itunes backup to a low-version iOS device

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