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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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My phone won't turn on!

Hey Guys,

I have just attempted to repair a mates iPhone 4 to replace his screen. I replaced it and put it all today and tried to turn it on but it's not working. After pulling it apart several times to check the whether everything is in the correct places, they are.

The only response I get from the phone is the vibrator, that does short vibrations twice, then a break, then twice again.

What is the problem? I have no idea what is wrong!

Cheers :)

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1 Answer

Make sure it's a good screen replacement, then make sure you put the connectors on the right place. Turn on the phone with enough power in battery.

And mention that don't twist the screws too tightly because may damage the screen.

If all of are okay and you also can't update the software, you may need to send to check the board.

Have a good luck.

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James will be eternally grateful.
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