Redmi Note 11 11S M4 Pro Power Volume Button Flex Cable

Power and Volume Button Flex for Xiaomi Redmi Note 11, Note 11S and POCO M4 Pro: Power and Audio Control

The power and volume button flex cable restores tactile response to power, switch off and volume adjustment controls. This is an original Xiaomi part removed from a functional device, ensuring correct mechanical contact alignment within the phone chassis.

Technical Specifications

• Part type: Side buttons flex cable (Power and Volume)
• Compatibility: Xiaomi Redmi Note 11 (2201117TG, 2201117TI, 2201117TY, 2201117TL); Xiaomi Redmi Note 11S (2201117SG, 2201117SI, 2201117SY, 2201117SL); POCO M4 Pro (2201117PG, 2201117PI)
• Quality: Original — Pulled

When to Replace

• The phone does not switch on or off via the side button.
• Volume increases or decreases by itself without user intervention.
• Absence of click or power/volume button mechanically jammed.
• The device boots directly into Fastboot or Recovery mode when turning on — confirm the diagnosis.

Notes for the Technician

• Test before applying: connect the part to the device and confirm its operation before fixing or gluing it permanently. Thus, if there is any issue, return or warranty is handled quickly and simply.
• Difficulty: Medium; intervention requires opening the back cover and removing the intermediate frame.
• Always disconnect the battery before unsticking or plugging the new flex into the main board.
• Take extra care when removing the old flex to avoid damaging contact tracks on the chassis; fixing adhesive sold separately.
• Check the physical pressure of the external buttons and system response before finishing cover bonding.

What Distinguishes This Version

This unit was manufactured by the brand and removed from another phone, preserving conductive integrity and exact dimensions of the flexible ribbon. It is the suitable option for technicians and repair shops looking for components for reliable repairs.

Frequently Asked Questions

Does this flex cable fit POCO M4 Pro 4G and the 5G version?
This component shares the architecture of Redmi Note 11 and Note 11S (4G versions), being compatible with POCO M4 Pro 4G. Check the exact reference on the device cover or board before repair.

Does the flex include the fingerprint sensor?
No, this module is strictly responsible for mechanical power on/off and volume control contacts; the biometric sensor is an independent component.