Power and Volume Button Flex Cable
Samsung Galaxy A07 4G Power and Volume Button Flex Cable Replacement
- Fits
- Samsung Galaxy A07 4G
- Fixes
- Faulty side keys
- Quality
- Brand new, OEM quality
- Fitting
- Professional install
Overview
What this part is
On the Samsung Galaxy A07 4G, the power key and the volume up and down keys press against small switches on a thin flex cable inside the side of the phone. Drops, pressure in a pocket and moisture can crack the flex or wear out a switch. The button may then feel flat, stop working, or turn the phone off or change the volume on its own.
The Galaxy A07 4G is one of Samsung's 2025 budget phones. Before ordering, check that a case is not pressing the keys and restart the phone, because a stuck case or software freeze can look like a button fault.
Compatibility
Specifications and compatibility
- Part
- Power and Volume Button Flex Cable
- Compatible with
- Samsung Galaxy A07 4G
- Model numbers
- SM-A075F
- Does not fit
- Galaxy A07 5G, Galaxy A06 or any other model
- Fixes
- Power or volume keys that do not respond, stick, feel flat or press themselves
- Does not fix
- Software freezes, a dead battery, screen faults or broken plastic button caps
- Quality
- Brand new, OEM-quality power and volume button flex cable. Tested before dispatch.
- Brand
- Unbranded, compatible with Samsung Galaxy A07 4G
- In the box
- 1 × power and volume button flex cable. Check the photos for any tools included.
- 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 key does nothing, or needs several hard presses
- Volume up or down does not respond
- The phone restarts, locks or changes volume by itself
- A button feels flat, with no click
How to check your model
Open Settings › About phone. The model name should read Galaxy A07 4G. The model number (it starts SM-) should be SM-A075F.
The Galaxy A07 4G has a 6.7-inch screen. The Galaxy A07 5G looks similar but has a different model number.
Professional installation
How a technician fits this part
- Power the phone off. Warm the back cover gently and lift it off.
- Remove the screws and the plastic cover over the main board.
- Disconnect the battery before touching any other connector.
- Unclip the old side key flex and peel it away from the frame.
- Fit the new flex so each switch sits behind its button, then reconnect it.
- Reconnect the battery and test power, volume up and volume down 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 Galaxy A07 4G?
Yes, if Settings › About phone shows Galaxy A07 4G with model number SM-A075F. It does not fit the Galaxy A07 5G or Galaxy A06.
Does it fit the Galaxy A07 5G?
No. The Galaxy A07 5G is a different phone with its own model number and internal parts. This flex is for the Galaxy A07 4G (SM-A075F) only.
Will it fix a fingerprint problem?
Not usually. On the Galaxy A07 4G the fingerprint sensor sits in the power key, but this listing covers the side key switches. If only fingerprint unlock fails, check the sensor settings first and ask us before ordering.
Is it made by Samsung?
No. It is a brand new, OEM-quality flex cable made to fit the Samsung Galaxy A07 4G, and every part is tested before dispatch.
Should I fit it myself?
We recommend professional installation. The Galaxy A07 4G must be opened with care, and the battery must be disconnected safely before the flex is changed.
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 from £5. Returns are accepted within 30 days from receipt.
Prepared by the Supreme Phone Parts team, Manchester. Last updated September 2026.