Xiaomi Poco M3 Black Volume Control Button Replacement

Tested replacement built for repair benches. This black volume control button is designed for the Xiaomi Poco M3, and it fits the M2010J19CG and M2010J19CI variants.

What You’re Getting

You receive one new volume control button in black. Each unit is checked for good condition before it leaves our warehouse, so you start with a working part rather than a gamble. If your volume keys have gone stiff, stopped responding, or feel dead under your thumb, this part gives the phone its controls back.

Compatibility

This button targets the Poco M3 model numbers M2010J19CG and M2010J19CI. Check the model number printed on your phone’s back or in the settings menu before ordering. A match means the button sits flush and presses cleanly.

Installation Notes

Professional installation is strongly recommended for this repair. Work on a clean, well-lit surface and keep small screws organised. Always test the phone before reassembly, wear an ESD strap to protect the internal circuits, and never bend the flex cable past 90 degrees. Take your time, because a rushed job can damage the board or the frame around the buttons.