How to solve update and restore error

Writing an effective Apple Support Communities question

Is this a New Issue ? If Yes, what exactly changed on this computer ?

Is this an Old Issue ? If Yes, what actions has the user taken to fix this issue ?

Reliable , accurate, details and context will really help to pinpoint a possible solution.

basanta2580 wrote:

How to solve update and restore error

[Edited by Moderator]

If you can't update or restore your iPhone or iPod touch

If you see an error when you update or restore your iPhone ...

Just what are you doing and what is exact wording of the error message?