167      魔兽

An unknown error (

Hello,

I am trying to update to IOS 11 but I am getting an unknown error (-23), can anyone help me for this pls.

Thank you.

Hussein

Hi hrefaey,

See the following articles for guidance.

If you see an error in iTunes on your Mac or PC

https://support.apple.com/en-us/HT205724

Get help with iOS update and restore errors: Error 23

https://support.apple.com/en-us/HT204770

All the best.

最后更新：2017-09-20 18:44:52

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