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2012년 9월 12일에 발표된 여섯 번째 Apple iPhone입니다. 수리는 이전 모델과 유사하며 스크류 드라이버 및 비집는 도구가 필요합니다. GSM 또는 CDMA / 16, 32, 또는 64GB / 검정색 또는 흰색으로 제공하였습니다.

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ghost typing and random selection of apps

Hi whats the fix for this, ive bought this phone recently so i dont know the full history of it but the phone hasnt had water damage, and ive replaced the screen twice and problem still happening. Is it a faulty chip in the logic board that controls the digitizer that i could replace?

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

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Hi,

1) Check whether surrounding components missing or corroded around BCM5976

2) Heat location of BCM5976 carefully : 400C* is enough and don't heat over 20Sec

3) if above two not works Change the BCM5976 with upper and below caps

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Thanks for your quick reply i think your right with the chip being damaged, the shield over the chip has being removed and i can see that there is a discolour around the chip, have you a link to a video that i could watch? is it hard to replace and what tools needed. Id like to try and fix this myself, be a nice achievement.

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currently i don't have apple 5 logic board to show how to replace it. you should have experience to replace BGA chips as it is not easy. don't give up and dry to fix it

* if you replace it you are one of best BGA re-worker

* if you failed you will learn a good lesson about BGA reworks and it may valuable than you phone

* if you fail today keep the logic board safely and someday you will be able to fix it, if i say simply practice make perfect

by the way why don't you make my answer as accepted? :-)

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Has anybody got a links to micro soldering on iphone 5? are repair shops that fix this. Can only find chips for sale on ebay but no videos to show if its possible for a DIY job.

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