Samsung Galaxy S24 Power and Volume Flex Button

Power and Volume Flex Button for Samsung Galaxy S24: Power and Audio Control

This power and volume flex button for the Samsung Galaxy S24 restores tactile response and side command actuation. The side flex cable connects the physical button contacts directly to the main board of the mobile phone, ensuring correct switch operation.

Technical Specifications

• Part type: Side buttons flex cable (Power and Volume)
• Compatibility: Samsung Galaxy S24 (SM-S921B, SM-S921B/DS, SM-S921U, SM-S921W, SM-S921N)
• Quality: Compatible

When to Replace

• The power/off button does not respond to clicks or requires excessive pressure.
• The volume keys do not increase or decrease sound when pressed.
• The phone continuously restarts in a bootloop due to a stuck contact — confirm the diagnosis.
• The device boots directly into Recovery mode when turned on.
• Visual damage or tears on the flex ribbon during a previous technical intervention.

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, the return or warranty is handled quickly and simply.
• Difficulty: Medium.
• The intervention requires removing the back cover and upper shields to access the main board connectors.
• Exercise extreme care when peeling off the old ribbon from the metal chassis to avoid damaging adjacent internal contacts.
• If new adhesive needs to be applied for frame fixation, it is sold separately.
• Check the mechanical pressure of the external buttons before fully closing the device.

What Distinguishes This Version

Esta peça compatível was rigorously selected for repair shops seeking reliability and precision in contact actuation. It is the cost-effective solution intended for technicians who aim to restore complete device functionality without unnecessary costs.

Frequently Asked Questions

Does this flex include the exterior metal buttons?
No, this component integrates only the internal flexible electronic circuit with the pressure switches. The physical exterior buttons of the chassis remain the same.

Is the flex compatible with S24+ or S24 Ultra models?
No, this flex cable is intended exclusively for the Samsung Galaxy S24, with specific dimensions and fittings for this model's chassis.