HT204686: How to erase your iOS device and then set it up as a new device or restore it from backups

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Q: goes to error 37 when updating firmware

my 3G locks up with error 37 after attempting to update to iOS4.2.

 

the process works flawlessley with iTunes until it reaches the step of updating the firmware.

 

This is locked into a loop since it goes back to recovery mode with iTunes and then goes through the process again... and again.

 

How do I get back to iOS 3.2?

iPhone 3G, iOS 3.1.3, cannot restore with 4.2

Posted on Jun 10, 2012 2:48 PM

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Q: goes to error 37 when updating firmware

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