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Revamped version of the iPhone 3G with faster processing speeds. Repair of this device is similar to the 3G, and requires simple screwdrivers and prying tools. Model A1303 / 8, 16 or 32 GB capacity / black or white plastic back.

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will not restart after changing the battery

I have had problems with the phone dying with a reported high charge - e.g. 70%.

After installing a new battery, the phone will not start. When plugged in to an adapter it turns on and asks for an itunes connection. When i unplug it is instantly dies and when plugged into a computer it doesnt recognize the phone and the phone keeps looping: shows the apple logo for a few seconds and then goes black - continuously....

I have dis and reassembled it a few times and none of the connectors look damaged.

any ideas?

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I believe I found out why. By taking out the new battery and replacing it with the old, the phone is back to normal. It will still die - but at least it starts.... The new battery must be malfunctional.

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Jesper Haaning will be eternally grateful.
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