deadspot on digitizer iPhone 4

Question

iPhone 4

iPhone di quarta generazione. La riparazione è semplice, ma il vetro anteriore e l'LCD andranno sostituiti insieme. GSM / 8, 16, or 32 GB di memoria / Modello A1332 / Nero e Bianco.

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benny @benny59935

Rep: 1

Postato: 18 apr 2014

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deadspot on digitizer iPhone 4

hi i got an iphone 4 with an cracked lcd, i replaced it with an new lcd and then i saw that it had an deadspot on the right side/middle of the screen, i thougt that the cable connections werent fittet right so i doublechecked it and that dident work :-( so i tried with another new lcd screen and it is still the same! is it the logicboard that does that then??

p.s i have repaired over 40 iphones without any problems this is the first time for me where i dont know what to do??

greetings from denmark

benny schnuchel

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Sophia @sophia84381 Rep: 43,8k 64 44 41 · Answer 1 · 2014-04-18T02:50:22-07:00

Sophia @sophia84381

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Postato: 18 apr 2014

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I suppose you have given the answer. you can try the new two LCDs on another motherboard, if they are okay, it must either be the connector on-board or the logic board problem.

So check the pins of connector on board.

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