721      iPhone_iPad_Mac_apple

error 56

i was updating my iphone from ios 10.3 to ios 11.and it got stuck in middle.

And when i am trying to on my phone it is showing that connect to itunes.

Since last two days trying to restore my phone. it completes 80% and show up an error 56.

I need help can any one tell what should i do..

Try If you can't update or restore your iPhone, iPad, or iPod touch - Apple Support.

Or try DFU recovery: https://www.payetteforward.com/how-to-put-iphone-dfu-mode/.

Or try restoring on a different computer if you can.

Failing that perhaps a visit to an Apple Store Genius Bar.

tt2

hi there, is your problem solved? let me know I have similar problem in my iphone as well while upgrading to ios 11.

最后更新：2017-09-23 17:31:28

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