Best and easy way repair iPhone 6S Water Damage

An iPhone 6S has no touch function after getting into water. How to repair step by step

1. Disassemble the cell phone with specific iPhone 6 opening tools, By careful observation with magniying glass, we can see that the traces of water have been processed by the last repairman.

2. Using Fluke digital multimeter to measure the grounding resistance of display touch socket, we found the 30th pin(PP5V1_TOUCH_VDDH_CONN) power supply to the ground is short circuited, the multimeter value is shown in picture 17-5-1.

picture 17-5-1

3. According to our previous repair experience, we try to remove the +5.1V filter capacitor of the display power to get rid of the fault.

4. Use digital multimeter to measure again, we found that there was no any short circuit parts.

5. Re-stall the iPhone 6 screen to have a test, touch function returns to normal state now.

The failure was successful repaired.

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