[Trazy J Dozier]

I tried to restoring my iphone via iTunes after installing some apps. Then this error showed up. What should I do for fix this? Can anyone answer?

Thank you.

[xerxes]

I tried to restoring my iphone via iTunes after installing some apps. Then this error showed up. What should I do for fix this? Can anyone answer?

Thank you.

Attach the screenshot of the error.
What’s the iPhone model?
Which firmware version have you tried flashing?

[Trazy J Dozier]

Now it is not showing 56 error.. It says "unknown error". This is an iPhone 5S.

https://imgur.com/a/Ao8or7b

[xerxes]

Now it is not showing 56 error.. It says "unknown error". This is an iPhone 5S.

https://imgur.com/a/Ao8or7b

make sure to download the latest firmware for your phone's model @ https://www.hovatek.com/forum/thread-17572.html
if the problem persist then download and use 3uTool @ http://url.3u.com/zmAJjyaa and retry flashing with it.