Скачать или смотреть XIAOMI REDMI NOTE 9 PRO charging problem solution

In this video, I will show you how to fix the Xiaomi Redmi Note 9 Pro charging problem step-by-step. If your phone is not charging, charges very slowly, shows no charging symbol, or disconnects while charging, this video covers all the necessary checks and repairs.

We’ll go through:

Testing the USB cable and charger with other devices

Cleaning the charging port (USB Type-C) with soft tools

Checking for bent pins or physical damage in the port

Disassembling the phone to inspect the charging sub-board (daughter board)

Testing the charging port, sub-board, and connection flex

Replacing the charging port or sub-board if faulty

Checking for damage or corrosion on the motherboard connector

Testing and replacing the charging IC on the mainboard if needed

Final reassembly and charging verification

This repair should be done by professionals or experienced DIY users with ESD-safe tools and proper care.

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