A-MIND CPH2159 CPH2235
A-MIND OLED Screen Replacement User Manual
For Oppo Reno5 4G / Reno6 4G (CPH2159 CPH2235)
Introduction
This user manual provides detailed instructions and important considerations for the installation of your A-MIND OLED Screen Replacement kit. This product is designed to repair common display issues such as broken screens, liquid crystal ruptures, dead pixels, touch inactivity, and display problems. Please read this manual carefully before attempting any installation.
Compatibility
This OLED screen replacement is specifically compatible with the following models:
- Oppo Reno5 4G (CPH2159)
- Oppo Reno6 4G (CPH2235)
The screen size is 6.4 inches. Before purchase and installation, ensure your phone's malfunction is indeed caused by the LCD or touch panel and verify your device's model number matches those listed above.
Package Contents
Your A-MIND OLED Screen Replacement kit includes:
- 1 x OLED LCD Touch Digitizer Assembly
- 1 x Set of Repair Tools (may include screwdrivers, prying tools, suction cup, adhesive strips, dust absorber, guide stickers)
Note: The included toolset is a complimentary gift and may not be suitable for all phone models.

This image displays the A-MIND OLED screen replacement assembly for Oppo Reno5 4G and Reno6 4G phones, alongside a comprehensive set of repair tools. The tools include various screwdrivers, prying tools, a suction cup, adhesive strips, dust absorber, and guide stickers, all essential for the screen replacement process.
Important Reminders & Safety Precautions
- Professional Installation Recommended: This product does not come with a printed installation manual. Screen replacement requires a certain level of technical skill and specialized equipment. For personal use or non-professionals, it is highly recommended to seek professional service or refer to detailed installation tutorials on platforms like YouTube.
- Fragile Component: The LCD is a delicate component. Handle with extreme care during installation. Avoid excessive force or bending, as this can cause damage. If the glass breaks, be cautious of sharp fragments and take protective measures.
- Static Electricity: Pay close attention to static electricity. Always ground yourself using an ESD (Electrostatic Discharge) wrist strap to prevent static discharge from damaging the phone's electronic components.
- Pre-Installation Test: It is crucial to test the product upon receipt and before full installation. Parts damaged during installation will not be accepted for return.
- No Responsibility for Installation Damage: We are not responsible for any damage or malfunctions caused by incorrect installation work. Please proceed at your own risk.
Installation Guide
Pre-Installation Test (Simulation Test)
- Do Not Remove Protections: When testing, do not remove any protective films or labels from the new screen.
- Disconnect Battery: Ensure the phone's battery cable connector is disconnected before proceeding.
- Connect New Screen: Disassemble the phone, remove the old LCD display or touch screen flex cable from the motherboard, and temporarily connect the new screen's flex cable to the motherboard.
- Power On & Test: Plug in the charging cable and turn on the phone. Check if the screen functions normally, including display quality and touch responsiveness.
- Report Abnormalities: If any abnormality is observed, contact customer service immediately with video or photo evidence. Do not proceed with forced installation.
General Installation Advice
Once the pre-installation test is successful, you can proceed with the full installation. If you are not confident in your abilities, please seek professional assistance. Numerous video tutorials are available online (e.g., YouTube) that can guide you through the specific steps for your phone model.
Maintenance
To ensure the longevity of your new screen, avoid dropping your device, exposing it to extreme temperatures, or applying excessive pressure. Clean the screen gently with a soft, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
Troubleshooting
If you encounter issues after installation or during the pre-installation test:
- Screen Not Functioning: Recheck all flex cable connections to ensure they are securely seated. Ensure the battery is properly connected.
- Display Issues (e.g., lines, dead pixels): If these issues appear during the pre-installation test, do not proceed with full installation. Contact customer support.
- Touch Not Responding: Verify the touch digitizer flex cable is correctly connected.
- Damaged or Missing Items: If the product arrives broken, damaged, or with missing components, do not install it. Take photos immediately and contact our customer service team.
Specifications
- Product Type: OLED Screen Replacement (LCD Touch Digitizer Assembly)
- Compatible Models: Oppo Reno5 4G (CPH2159), Oppo Reno6 4G (CPH2235)
- Screen Size: 6.4 inches
- Color: Black
- Manufacturer: A-MIND
- Country of Origin: China
Warranty and Support
We offer a 3-month free replacement or refund coverage for non-human product damage and faults. This warranty covers manufacturing defects and issues not caused by improper installation or user mishandling.
To claim warranty or for further assistance:
- If the product is broken, damaged, or missing items upon receipt, do not install it. Please email us immediately with clear photos attached.
- For any questions or issues, our customer service staff is always available to assist you. Please email our service team for support.
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