Power and Volume Button Flex Cable
Xiaomi Poco M6 Pro 4G Power and Volume Button Flex Cable Replacement
- Fits
- Xiaomi Poco M6 Pro 4G
- Fixes
- Button faults
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
Inside the Xiaomi Poco M6 Pro 4G, the power and volume buttons press on small switches mounted on a thin flex cable along the side of the frame. Drops, wear and moisture can crack the flex or wear out a switch, so a button stops clicking or does nothing.
This part replaces that flex cable. It does not include the outer button caps, which usually stay in the frame. If the power button also holds a fingerprint sensor on your phone, compare the old part with the photos before fitting.
Compatibility
Specifications and compatibility
- Part
- Power and Volume Button Flex Cable
- Compatible with
- Xiaomi Poco M6 Pro 4G
- Model numbers
- Check Settings › About phone
- Does not fit
- Poco M6 Pro 5G, Poco M6 or Poco X6 Pro or any other model
- Fixes
- Power or volume buttons that do not respond, stick or work only some of the time
- Does not fix
- A bent frame, missing button caps, software faults or a battery or main board fault
- Quality
- Brand new, OEM-quality power and volume button flex cable for the Xiaomi Poco M6 Pro 4G. Tested before dispatch.
- Brand
- Unbranded, compatible with Xiaomi Poco M6 Pro 4G
- In the box
- 1 × power and volume button flex cable. Check the photos for any extra items.
- Colour
- As shown in the photos
- Installation
- Professional installation recommended
- Supplied by
- Supreme Phone Parts Ltd, Manchester, UK
Before you order
Is this the right part?
Signs it needs replacing
- The power button does not respond or needs a hard press
- Volume up or down does nothing
- A button works only some of the time
- The phone turns the screen on or off by itself
How to check your model
Open Settings › About phone. The device name should read POCO M6 Pro. The model number is shown under Settings › About phone › All specs. Compare your old part with the photos before fitting.
The Poco M6 Pro was sold as a 4G and a 5G phone, which use different parts. This flex is for the 4G version. Check the network type in Settings › About phone › All specs.
Professional installation
How a technician fits this part
- Power the phone off and remove the SIM tray.
- Warm the Xiaomi Poco M6 Pro 4G back cover to soften the adhesive and lift it off slowly.
- Disconnect the battery before touching any other connector.
- Unplug and carefully peel the old button flex away from the side of the frame.
- Fit the new flex in the same position so each switch lines up under its button.
- Reconnect the battery, test power and both volume buttons, then close the phone.
Check that the part matches the device before fitting it or removing any adhesive backing. Once a part has been fitted, it cannot be returned for a change of mind. Faulty parts are always covered.
FAQ
Frequently asked questions
Will this fit my POCO M6 Pro?
Yes, if Settings › About phone shows POCO M6 Pro. It does not fit the Poco M6 Pro 5G, Poco M6 or Poco X6 Pro.
Does it fit the Poco M6 Pro 5G?
No. The Poco M6 Pro 5G is a different phone with a different design. This flex is for the Poco M6 Pro 4G only.
Does it include the button caps?
No. This is the flex cable with the switches. The outer button caps normally stay in the phone and are reused.
Is it made by Xiaomi?
No. It is a brand new, OEM-quality power and volume button flex cable made to fit the Xiaomi Poco M6 Pro 4G, and it is tested before dispatch.
Should I fit it myself?
We recommend professional installation. The back cover is glued on and needs heat to remove, and the battery must be disconnected first.
How quickly will it arrive?
Orders placed before 4pm on a working day are dispatched the same day from Manchester by Royal Mail Tracked. Delivery is free on UK orders over £5. You can also collect from our shop at 33 Moulton Street, Manchester M8 8FQ.
Prepared by the Supreme Phone Parts team, Manchester. Last updated September 2026.