Sidekey flex by Oppo Reno 12 5G CPH2625 621018000022 Service Pack

The Oppo Reno12 5G CPH2625 uses a flexible circuit to transmit presses from the side power and volume buttons. This Service Pack side button flex cable, identified by part number 621018000022, incorporates the operating switches for power, volume up and volume down functions. It is designed to replace the assembly when intermittent button response, lack of response or physical damage to the circuit occurs. Its installation allows the side control system to be repaired without replacing the external buttons when they retain their condition and mechanical functionality.

- Brand: Oppo.

- Compatible model: Oppo Reno12 5G.

- Technical model: CPH2625.

- Component: Power and volume side button flex cable.

- Quality: Service Pack.

- Part Number (Part No): 621018000022.

- Circuit type: Flexible printed circuit (FPC).

- Functional elements: Power, volume up and volume down switches.

- Location: Inside the device, associated with the side buttons.

- Function: Transmission of electrical signals generated by power and volume button presses.

- Application: Replacement of a deteriorated, damaged or faulty flexible circuit in the side button assembly.

The Service Pack side button flex cable 621018000022 enables targeted repairs of the power and volume controls on the Oppo Reno12 5G CPH2625. Its identification through a service part number makes it easier to select the appropriate component and manage replacement parts in specialized repair workshops.

Replacing the flexible circuit restores the transmission of button presses when the fault is located in its switches or electrical connections. By incorporating power and volume adjustment functions, it allows technicians to work on both controls during the same repair.

It is a practical solution for professional repair technicians who need to replace internal electronic components without unnecessarily replacing the external keys or other functional parts of the device.

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

- Carefully disassemble the necessary components to access the side button flex cable.

- Compare the contact arrangement and circuit routing with the removed part to correctly identify the mounting configuration.

- Remove the damaged flex cable while avoiding damage to connectors, switches and nearby components.

- Clean the installation area and remove adhesive residue where applicable.

- Position the new flexible circuit according to its orientation, routing and mounting points.

- Align the connectors correctly without forcing them and avoid sharp bends in the conductive tracks.

- Check that the external buttons correctly operate the switches on the new flex cable.

- Temporarily reconnect the battery and verify power, screen lock, volume up and volume down functions before final closure.

- Replace the adhesive materials of disassembled parts when necessary and complete the assembly.