update iphone 4s

Comments

• RHettsterhhhh Posts: 6

  October 2015

  If you can provide more details on your problem, I can assist you. Where is the error appearing? Is it on iTunes or the phone? What exactly are you doing that is provoking the error?

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• AllanUrup Posts: 2

  October 2015

  I can only get in touch with the phone through iTune.
  I choose on Itunes I will refresh or restore it.
  I will not allow ... error comes on Itunes.
  I can not erase it completely and start over ??
  How?

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• brahim Posts: 4

  October 2015

  hello my block iPhone on iTunes logo and cable when I restore it with iTunes in error ( -1 ) months using

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• bukari Posts: 4

  October 2015

  Have you tried restoring your phone while connecting it through USB to PC. In that case you must have iTunes software on your PC, i hope it works.

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• brahim Posts: 4

  October 2015

  yes I restore my iPhone with iTunes an error ( -1) occurred

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• brahim Posts: 4

  October 2015

  hi

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• Gautam Posts: 491

  October 2015

  Trying putting the device in DFU mode and then restoring the device.
  
  Don't forget to take a backup before doing it.
  
  Check this article if you need help:
  http://www.iphonehacks.com/put-iphone-in-dfu-mode

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