iPhone XTroubleshooting of bad WiFi signal

The WiFi signal of iPhone X mobile phone is not good. After testing, it is found that the connection between C7705 and C2401 is disconnected, and the test fault of Jump wire is normal.

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2021-11-08
Smartphone & Pad Repair Guide

iPhone Troubleshooting of bad WiFi signal

Machine model: iPhone X

Malfunction: the WiFi signal of mobile phone is not good.
Maintenance process:

iPhone mobile phone WiFi poor reception, tested that C7705 to C2401 was disconnected, and the test fault was normal after Jump wire. At this point, iPhone mobile phone WiFi signal is not good, so repair the fault.