How To Repair iPhone 7/7P Home Button Not Working | Repair Shop Tips

How To Repair iPhone 7/7P Home Button Not Working | Repair Shop Tips


Press the home button to unlock the phone The phone has been unlocked, allowing you to enter the home screen Open an APP and then press the home button it fails to return back to the home screen Double-press the home button and there is also no response Long-press the home button and Siri is also not launched However, Touch ID can be set up successfully Judging by this, Touch ID of the home button is working normally While return-to-home functionality fails This is a common issue of iPhone 7/7P The return-to-home functionality of home buttons on iPhone 7/7P/8/8P is supported by the U10 chip on the home button cable Let’s try to replace with a new U10 chip and see how it works Tips: the home button cable is secured by double-sided adhesive underneath Please heat up before removing the home button cable Attach the detached home button cable to the PCB Holder Secure the cable with High-temperature tape Tips: the home button cable is fragile, please control the operating temperature of the Hot Air Gun and the Soldering Iron during the repair work This is to protect the home button cable from high-temperature damage Heat with the Hot Air Gun to remove sealing adhesive around U10 chip Then detach the U10 chip from the home button cable Clean its bonding pad with Soldering Iron afterwards Due to the precise structure of the home button cable, heat applied during the operation might result in coming-off of the insulting coating We need to apply some UV Curable Solder Mask to the exposed area for insulation protection before soldering the chip Then solidify the home button cable under UV Dryer Lamp for 15 minutes Solder a new U10 chip afterwards Get the home button cable installed Turn on the phone and test Touch ID works normally The return-to-home functionality is also back to normal

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    Denys Manichyev

    актуально))) вы бы еще показали как аудиокодек на 4ках менять )))

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