FIXED: iPhone 6s cannot boot after dropped
If your iPhone 6s has a black screen or cannot be turn on. It must be affecting your work and life, you may think that you are going to need buying a new one. When the problem is bad enough, that could be true if. Now Vip Fix Shop Team will give you the solution of iPhone cannot turn on after droppen. In the absence of software problems, you can try these methods.
An iPhone 6S dropped and then it doesn't boot. Disassemble the iPhone with phone opening tools, and then put it connects to DC power supply, it shows big short
circuit.
After
measure
it,
we
found
the
PP_VCC_MAIN is short circuit. Many of dropped
iPhones PP_VCC_MAIN filter capacitor will be short circuit. Picture 10-6-1
Remove the iPhone motherboard, and observe it under the microscope, we found the capacitance C5283_RF next to iPhone WI-FI chip turned gray, it differs greatly from the color of the capacitor next to it. This capacitance is the filter capacitor of PP_VCC_MAIN. Picture 10-6-2
Now we directly remove this capacitor, and measure it again with multimeter, the resistance value is back to
normal. As shown in picture 10-6-3
Connect it to DC power supply again, and boot it, now it shows normal, the iPhone 6s can be turned on. The repairs end! Picture 10-6-4