Tried updating my iphone 4
This can happen if the version of i Tunes you’re using is outdated or a anti-virus software is interfering with i Tunes’ capabilities to check for connected devices. It’ll just give you a strange error message like error 21, error 9006 or error 3014 and leave you scratching your head.Solution: When unknown error occurs, the first thing you need to do is to make clear what the error means. And then follow the solutions Apple gives to solve the problem.You went ahead and downloaded to restore your i Phone. If you have any other good ideas or suggestions, just feel free to leave your comments below.
Push the “Sleep/Wake” button again to turn the i Phone back on.
Please leave comments on your experiences and how you were able to get out of the dreaded ‘Recovery Mode’. It’s nice to hear personal stories about how you solved your phone problems.
There have been a lot of questions and people having issues with error messages or when they try to finish up their restore process, it glitches out.
I collected need-to-know information and viewed all the solutions, finding out that for different situations, you should apply different solutions to solve the i Phone won't restore problems.
Check out the right solution below according to your situation.