Silver volume button by Oneplus Ace 5 PKG110 Oneplus 13R CPH2691 621036000408 Service Pack

The silver volume button for OnePlus Ace 5 PKG110 and OnePlus 13R CPH2691, CPH2645 and CPH2647, with part number 621036000408 and Service Pack quality, is a replacement component designed to replace the external side key used for sound adjustment. It allows buttons showing wear, breakage, deformation or mechanical pressing difficulties to be repaired. Its silver finish helps maintain the appearance of the corresponding device versions. It is designed to operate the volume up and volume down functions while preserving the flexible circuit and internal switches when they remain functional. It is a suitable component for professional repairs.

- Brand: OnePlus.

- Compatible models: OnePlus Ace 5 and OnePlus 13R.

- Technical models: PKG110, CPH2691, CPH2645 and CPH2647.

- Component: Side volume button.

- Color: Silver.

- Quality: Service Pack.

- Part Number (Part No): 621036000408.

- Technical identification: Giulia.

- Part type: External mechanical control key.

- Location: Right side of the device.

- Function: Operation of the volume up and volume down controls.

- Compatible versions: OnePlus Ace 5 PKG110 from China and OnePlus 13R CPH2691 from India, CPH2645 from Europe and the global market, and CPH2647 from North America.

- Application: Replacement of a deteriorated, worn, deformed external button or one with mechanical pressing difficulties.

The Service Pack volume button 621036000408 allows targeted repairs of the sound controls on the OnePlus Ace 5 and OnePlus 13R. Its specific part number makes it easier to identify the replacement component for variants PKG110, CPH2691, CPH2645 and CPH2647, simplifying component management in specialized repair workshops.

The silver finish helps maintain visual consistency along the side of the device when the previous key shows scratches, wear or physical damage. Replacing the button can restore appropriate mechanical operation when the fault originates from the external component itself.

This component allows technicians to repair the volume control without replacing the flexible circuit or other electronic elements that remain functional, supporting precise and targeted repairs.

- Turn off the device, disconnect the battery and use ESD protection before starting the repair.

- Carefully disassemble the necessary components to access the side volume button housing.

- Compare the shape, dimensions and mounting points of the new button with the removed part.

- Remove the damaged key while avoiding damage to brackets, internal switches and nearby electronic components.

- Check the condition of the volume flex cable and internal operating mechanisms.

- Clean the housing to remove dirt and residue that could restrict button movement.

- Position the new button according to its location and corresponding support points.

- Check that the key is correctly aligned with the housing and has appropriate mechanical travel.

- Avoid applying excessive pressure to internal switches and nearby flex cables.

- Temporarily reconnect the battery and verify the volume up and volume down functions before final closure.

- Replace the adhesive materials of disassembled parts where applicable and complete the assembly.