Fault description: iPhone 6 touches hot after dropped into the ware.
Possibility Sources fault: water entering caused the short circuit which lead the high temperature.
Usually we met this fault ,we will choose to disassemble it and check where the fault produced. Same time ,we need to arrange a totally phone schematic diagram to confirm the fault.
Take the ready wuxinji schematic diagram, we disassemble the iPhone 6 carefully and try to find some different point, of course it points to the voltage. We are ready to test it by our DC Power supply ,but the data do shows normally, so it confirms there don't exist short circuit.
Based on our repair experience, if the iPhone current is normal, but the iPhone still warns that the temperature is too high, mostly it was caused by the damage to the temperature-detecting component. In this case, you can fix it by replacing C1365, C1356 R1368 and C1322 R1390. Open WUXINJI Dongle to check iPhone 6 bitmap, you can easily find their location.
If the iPhone is large current after test, so firstly we need to rule out the problem of large currents (please follow the method of repairing leakage). Furthermore, some iPhone 6 will show this failure with DC power supply test, but with a battery test, there's no such fault.
If high temperature warning was caused by damaged iPhone flash LED, just replace it can solve this problem.
Not all of the same fault was caused by the same problem , we need to take every question phone seriously and find the real source fault, test it and repair it.
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