iPhone 8 Plus water damage can’t be started for maintenance

iPhone 8 Plus water damage can’t be started for maintenance

Machine model: iPhone 8 Plus
Fault symptom: the mobile phone water damage can’t be turned on.
Maintenance process: received a iPhone 8 Plus from the customer, which described water damage no booting, directly removed the motherboard,shielding cover and checked the water damage water damage. It was found that water damage around the charging chip and USB chip was serious, and small Capacitor around it showed signs of burning black. Replace the chip and Capacitor directly, and clean the whole motherboard.

iPhone 8 Plus water damage can’t be started and repaired Figure 1.

iPhone 8 Plus water damage can’t be started and repaired Figure 2.

iPhone 8 Plus water damage can’t be started and repaired Figure 3.

The current of DC power supply is normal, the installation test function is normal, and the maintenance is completed.

iPhone 8 Plus  water damage can’t be started and repaired Figure 4.