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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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Dropped iPhone 4, Touch Screen not working.

Hi

I dropped my iPhone 4 and now the touch screen is not working. I can see a hair line fracture in the panel behind the front glass panel. Everything else seems to be ok.

Please advise what parts would I need to replace?

Answer this question I have this problem too

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Sounds like the digitizer has been broken. You will need the following part to repair your device.

iPhone 4 (GSM/AT&T) Screen

iPhone 4 (GSM/AT&T) Screen Image

Product

iPhone 4 (GSM/AT&T) Screen

$24.99

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+ sure agree with that. The crack that is visible, probably destroyed the digitizer circuit...

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If you have tried changing the touchscreen and still touch is not working, That means your phones touchscreen controller (IC) is faulty,

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The digitizer connector has probaly become dislodged slightly I have fixed many by opening the back and reseating the digitgizer cable. This is much more common when someone has removed the emi shield from the back of the board.

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Yup, you just need the digitizer. The LCD and digi come as one part so it should be an easy fix. If your not sure how to see youtube or get a pro to do it. You can buy the part here on this site or try other sites like;

digiexpress.com

ipodrefresh.com

rapidrepair.com

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Will replacing the screen fix the problem of the semi responsive screen problem?

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i dropped my iPhone 4, it fell, the fall formation preceded by the lower part and its near the iPhone speaker and the bottom part of the screen does not work and this is the only part that is not working

can you give me some tips to fix my phone with that problem of it.

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Anuj Mathur will be eternally grateful.
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