Steps for Replacing the LCD Screen: CPH2127, CPH2131 ECRAN DISPLAY CPH2139, CPH2135
- Gather Tools and Materials:
- Replacement LCD screen for OPPO A53/A53s 4G
- Precision screwdriver set
- Plastic opening tools or spudger
- Suction cup
- Tweezers
- Adhesive strips or glue (if needed)
- Heat gun or hair dryer (optional, for loosening adhesive)
- Power Off the Device:
- Ensure the phone is completely powered off before starting the repair process.
- Remove the Back Cover:
- Use a plastic opening tool to carefully pry off the back cover. Start from one corner and gently work your way around the edges to release the clips.
- Disconnect the Battery:
- Locate the battery connector and use a plastic tool to disconnect it. This step is crucial to avoid any electrical damage during the repair.
- Remove Internal Components:
- Unscrew and remove any components that may be obstructing access to the screen. This could include the motherboard, cameras, or other internal parts. Keep track of all screws and components.
- Separate the Front Panel:
- Use a heat gun or hair dryer to gently heat the edges of the front panel, which helps to loosen the adhesive. Use a suction cup to lift the screen and plastic tools to carefully separate it from the frame.
- Install the New Screen:
- Align the new LCD screen with the frame and carefully press it into place. Ensure all connectors are properly attached and the screen is securely fitted.
- Reassemble the Device:
- Reattach all internal components, connect the battery, and replace the back cover. Make sure everything is secured and properly aligned.
- Test the New Screen:
- Power on the device to test the new screen. Check for touch responsiveness, display quality, and any other functionality to ensure the repair was successful.
Tips:
- Quality of Replacement Part:
- Make sure to purchase a high-quality replacement screen from a reputable supplier. Check for compatibility with your specific OPPO model (A53 or A53s 4G).
- Tools and Workspace:
- Work in a clean, well-lit area to avoid losing small screws or damaging components. Use a magnetic mat if possible to keep screws and parts organized.
- Patience and Precision:
- Take your time during each step to avoid causing additional damage. Be gentle when prying and disconnecting parts.
