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Can I downgrade IOS 11 to 10.33?

Can I downgrade IOS 11 to 10.33?

See this support document for instructions. This is as much help as can be provided on a public forum. How to install or uninstall iOS beta software - Apple Support

Yes you can downgrade to 10.3.3. Make sure your data is backed up beforehand.

最後更新：2017-09-10 23:35:38

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