How to fix iPhone 6 Wi-Fi switch cannot be turned on after dropping

If you apple 6 Wi-Fi switch is gray, cannot be turned on after dropping and hasn’t been fixed well at other repairing center.The following repair guide can help you out.

Repair Process

After teardown, we can see the Wi-Fi module IC chip  is stuck on solder pad by High Temperature Resistant Tape . Tear the tape off and remove the Wi-Fi chip, we notice many pins dropped off from the solder pad, 18 in total. Among them, there is a empty pin that doesn’t need us to fix. Clean the solder pad and mend the 17 pins, painting green UV SOLDER MASK, as shown in picture


After finishing the above steps, reassemble the Wi-Fi chip and power on. Test it and Wi-Fi can be opened normally. The trouble is removed.

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