some letters on touchsreen don't work

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iPhone 4

4ème génération de l'Apple iPhone. La réparation est relativement simple, mais la vitre avant et le LCD doivent être remplacés ensemble. GSM / capacité de 8, 16 ou 32 Go / Modèle A1332 / noir et blanc.

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Doc Ossi @docossi

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SmartphoneDoktor-Ulm

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Publié: 20 oct. 2016

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some letters on touchsreen don't work

Hello,

an vertical area on left side of my touchscreen (letters F,R,X (QUERTZ)) don't working after i've repaced it.

I testet it with 3 other screens with the same result. Maybe any SMD-part on the mainboard broken ?

Any idea to fix it?

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1 commentaire:

Any signs of water damage near the touch screen connector on the board? It's the horizontal cable that is the digitizer instead of the vertical one.

20 oct. 2016 par Ben

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Any signs of water damage near the touch screen connector on the board? It's the horizontal cable that is the digitizer instead of the vertical one. — Ben