iPhone XS Max Invasive Demand Id Not available Repair

iPhone XS Max Invasive Demand Id Not available Repair

Machine model: iPhone XS Max
Symptoms: water damage Face ID id is not available

iPhone XS Max Invasive Demand Id Not available Repair Figure 1.

Maintenance: the boot test shows that the Face ID ID cannot be activated on this iPhone.

iPhone XS Max Invasive Demand Id Not available Repair Figure 2.

The mobile phone has been flooded, giving priority to corrode. Disassemble the machine and observe under microscope that earpiece FPC BTB connector has pin corrode.

iPhone XS Max Invasive Demand Id Not available Repair Figure 3.

Scrape the pin bit of corrode to make up tin.

iPhone XS Max Invasive Demand Id Not available Repair Figure 4.

Installation test,Face ID returns to normal, and maintenance is over.

iPhone XS Max Invasive Demand Id Not available Repair Figure 5.

iPhone XS Max Invasive Demand Id Not available Repair Figure 6.