For Samsung Galaxy S24 SM-S921B Power Button & Volume Button Flex Cable
Hurry up, only 10 items left in stock.
Discount applies at checkout on any mix of parts — ideal for repair shops.
Estimated delivery · Royal Mail Tracked 482–3 working days
- Order placedToday
- DispatchedSame day
- At your door2–3 days
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Phone parts are delicate. We recommend fitting by a qualified repair technician — damage caused during fitting is not a product fault. Need help choosing the right part? Call 07425 443625 or email info@therepairplus.com (Mon–Fri 10:00–18:00). Repair shop? Open a trade account.
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The Repair Plus power and volume button flex cable for Samsung Galaxy S24 SM-S921B is the complete side-button assembly, with the power key and volume rocker on one flex. Fit it when the buttons feel loose, sticky or do nothing. Brand new, OEM standard, tested before dispatch and shipped the same day from Manchester when you order before 4pm, Monday to Friday.
Key features
- Complete side-button assembly: power, volume up and volume down on a single flex.
- Made for the SM-S921B: cable length and button position suit the S24 frame.
- Fixes one or all buttons: any combination of side-key faults.
- Tested before dispatch: every assembly is checked before it ships.
- Technician-friendly: suits repair shops and experienced DIY users.
Specifications
| Part | Power and volume button flex cable |
|---|---|
| Compatible model(s) | Samsung Galaxy S24 (SM-S921B) |
| Condition | Brand new |
| Quality | OEM standard |
| Dispatch | Same day before 4pm, Monday to Friday, from Manchester, UK |
| Returns | 30 days |
Compatibility
Fits the Samsung Galaxy S24 SM-S921B only. It is not compatible with the S24+ (S926B), S24 Ultra (S928B) or S24 FE (S721). Check your model number in Settings > About phone before ordering.
How to fit a side button flex on the Galaxy S24
- Power the phone off and soften the back glass adhesive with gentle heat, then lift the back glass away.
- Remove the screws holding the mid-frame cover and wireless charging coil, and disconnect the battery first.
- Unclip the old button flex from the board, ease it out of the frame and fit the new one in the same position.
- Reconnect everything, test each button before sealing, then fit fresh back glass adhesive.
You will need a heat source, a suction cup, opening picks, a small Phillips screwdriver and new back cover adhesive.
Why buy from The Repair Plus
- Same-day dispatch when you order before 4pm, Monday to Friday.
- UK stock, shipped from Manchester.
- Every part tested before dispatch.
- 30-day returns.
- Trusted by DIY repairers and independent repair shops.
Frequently asked questions
Does it fit the S24+ or S24 Ultra?
No. It fits the Galaxy S24 SM-S921B only.
Is it only the power button?
No. It includes the power button and the volume up and down switches.
Do I need to replace the frame?
No. The flex fits into your existing frame.
How fast is delivery?
Order before 4pm, Monday to Friday, and it ships from Manchester the same day.
