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05-10-2011, 02:17 PM #1discharge iphone battery while powered off (error 28)
I got an error 28 while restoring to 4.3.1(3gs). So googling the issue i found out that its because the NAND is backed up and the phone is stuck in DFU. Now to fix it i have to disconnect the battery and reconnect it, thereby cutting the power from the NAND.
I dont wana take the iphone apart, so will just letting the iphone sit and discharge do the same thing?
and how long will it take to discharge it completely to flash the NAND?
05-20-2011, 04:16 AM #2