Power and Volume Button Flex Cable
OnePlus 7 Power and Volume Button Flex Cable Replacement
- Fits
- OnePlus 7
- Fixes
- Faulty side buttons
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
The OnePlus 7 side buttons press on small switches mounted on a thin flex cable. After a drop or water damage, a switch can stop clicking, respond only when pressed hard, or trigger on its own.
The supplier lists it as a power button and volume button flex cable, so it carries the switches for both. If the outer button cap is missing or cracked but the click still works, you may only need the button cap. Restarting the phone first can rule out a software fault.
Compatibility
Specifications and compatibility
- Part
- Power and Volume Button Flex Cable
- Compatible with
- OnePlus 7
- Model numbers
- GM1901 · GM1903
- Does not fit
- OnePlus 7 Pro, OnePlus 7T, OnePlus 6T or any other model
- Fixes
- Power or volume buttons that do not respond, stick or trigger on their own
- Does not fix
- Cracked button caps, charging faults, or software problems
- Quality
- Brand new, OEM-quality power and volume button flex cable. Tested before dispatch.
- Brand
- Unbranded, compatible with OnePlus 7
- 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 turn the screen on or off
- Buttons only work when pressed very hard
- The phone restarts or screenshots on its own
- A button has no click
How to check your model
Open Settings › About phone and check the model name reads OnePlus 7, not OnePlus 7 Pro. The model number (GM1901, GM1903) is shown in the same menu and on the box. Compare your old part with the photos before fitting.
Professional installation
How a technician fits this part
- Power the OnePlus 7 off and open the back carefully.
- Disconnect the battery before removing any other parts.
- Remove the parts covering the flex and unclip the old cable from the frame.
- Fit the new flex so each switch lines up behind its button, then reconnect it.
- Reconnect the battery and test every button before closing.
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 OnePlus 7?
Yes, if Settings › About phone shows OnePlus 7. It is listed for model numbers GM1901, GM1903. It does not fit the OnePlus 7 Pro.
Does it fit the OnePlus 7 Pro?
No. The OnePlus 7 Pro is a different phone and this part is not listed for it. Check the model name in Settings › About phone before you order.
How do I know it is the flex and not the button?
If the button cap is in place but has no click or does nothing when pressed, the switch on the flex is usually at fault. If the cap is cracked or missing, the cap is the part to replace.
Is it made by OnePlus?
No. It is a brand new, OEM-quality power and volume button flex cable made to fit the OnePlus 7, and it is tested before dispatch.
Should I fit it myself?
We recommend professional installation. The flex sits inside the frame and the phone must be opened with the battery disconnected. The switches must line up exactly with the buttons.
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.