Oppo A57S CPH2385 spare parts

Oppo A57S CPH2385 Technical Characteristics and Replacement Instructions

Technical Characteristics

The Oppo A57S CPH2385 is a mid-range smartphone with the following technical specifications:

• Display: 6.56 inches, 720 x 1612 pixels resolution
• Processor: MediaTek Helio G35
• RAM: 4GB
• Storage: 64GB, expandable via microSD
• Rear Camera: 50 MP + 2 MP
• Front Camera: 8 MP
• Battery: 5000 mAh, 33W fast charging
• Operating System: ColorOS 12.1 based on Android 12

Instructions for Replacing Oppo A57S CPH2385 Parts

Follow these detailed steps to replace parts on the Oppo A57S CPH2385, ensuring you have the necessary tools and replacement parts available.

Tools Required

• Phillips screwdriver
• Plastic pry tool
• Suction cup
• Sim card ejector tool
• Adhesive strips
• Tweezers

Step-by-Step Instructions

1. Power Off the Device

Ensure the Oppo A57S CPH2385 is completely powered off before beginning any repair work.

2. Remove the SIM Card Tray

Use the SIM card ejector tool to remove the SIM card tray from the side of the device.

3. Heat the Back Cover (If Necessary)

Gently heat the edges of the back cover using a hairdryer or heat gun to soften the adhesive. Be cautious not to overheat the phone.

4. Pry Open the Back Cover

Use a suction cup to lift the back cover slightly and insert a plastic pry tool into the gap. Slide the pry tool around the edges to carefully detach the cover.

5. Disconnect the Battery Connector

Locate the battery connector and use a Phillips screwdriver to remove any screws holding the shield in place. Carefully disconnect the battery connector to prevent any electrical damage.

6. Remove Internal Screws and Components

• Remove the screws securing the mid-frame or any other internal shields.
• Use tweezers to disconnect any flex cables attached to the components you intend to replace.

7. Replace the Desired Component

Whether you are replacing the battery, display, or another internal component, carefully remove the faulty part and replace it with the new one. Ensure all connectors are securely in place.

8. Reassemble the Device

• Reconnect all flex cables and secure any internal shields with screws.
• Reconnect the battery connector and replace its shield.
• Carefully align and attach the back cover. Press around the edges to ensure the adhesive holds.

9. Reinsert the SIM Card Tray

Insert the SIM card tray back into its slot.

10. Power On and Test the Device

Power on the Oppo A57S CPH2385 to test the functionality of the newly replaced component. Ensure everything is working correctly before closing the repair process.

By following these instructions, you can replace various components of the Oppo A57S CPH2385 efficiently and safely. Always make sure to handle all parts with care to avoid further damage.