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Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White. This page aims to help users troubleshoot, fix, and seek help for the iPhone 4.

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Help Restoring error 21 error 1602

Hi,

Need help with restoring my iphone. Its not jailbroke, unlocked or blocked.

It was dropped, but has latest version of IOS 6.0.1. When plugged into AC supply it says "slide to set up" when I do that it says "connect to itunes".

When I connect to a computer (windows 7) it does not recognise the iphone. I have tried restoring with the following results:

From Recovery Mode through Itunes I get error 21, from recovery Mode via custom firmware I get error 21. From pwned DFU mode I get error 1602, from pwned DFU custom firmware I get error 1602, the battery shows 100% charged when plugged in to AC supply, but will not power up on its own. When plugged into a computed the apple logo just keeps flashing and when disconnected the screen goes blank. Any help or advise is much appreciated. I have tried modifying hosts files also with no joy.

Regards,

Seamus.

Answered! View the answer I have this problem too

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Take a look at either replacing the battery or check the battery connections. common error with a bad battery is 1602 etc.

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Change battery had this error before and new battery sorted it..

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Seamus will be eternally grateful.
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