How to repair iPhone 6P WiFi does not work


We received an iPhone 6P with WiFi failure. According to the customer's description, the iPhone 6P device has been fixed before, but it has not been well fixed.





First, we need to detect the phone to make sure WiFi is not available and other features are working.

Disassemble the iPhone and detect the iPhone 6P motherboard carefully, it is found that the WiFi module was not installed, also there are a lot of solder points fallen off. As shown in picture 1.





Check the WUXINJI bitmap and find out the 32K clock signal pin of WiFi is lost. Bluetooth synchronization control, clock and so on, Bluetooth foot position directly through the iPhone CPU




Then dig the pin to fly jumper wire and apply some green oil. Welding the original WIFI and turn on the iPhone to test, it's gray WIFI too, and the device also stuck. After we replace a new one, the fault is still same.

Didn't the WIFI install well, we heat it directly and put the tweezers on the WiFi module.

Reinstall the iPhone to test, the WiFi is normal now!

Summary:During the phone repair process, handwork is very important in every detail.

Get more phone repair technical support from www.vipfixphone.com

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