When updating iphone
Your device shifted to Recovery Mode which means that all your content from the device have lost.Simply click the Restore i Phone button to fix this problem.You can use i Tunes to save your data or i Cloud for data backup.
This device isn’t eligible for the requested build.” or “The i Phone “i Phone” could not be restored.
Your i Phone will then be restored to i OS 6.1x without having to use any other apps or jailbreak.
It is recommended that you should backup your data first, such as your photos, contacts and videos, before upgrading to the i OS 7.
This can eliminate most of the errors due to bugs and may fix error 6.
Solution 3: From i Tunes, go to Advance Steps, choose Rename, move, or delete the i OS software file (.ipsw).