Oppo A78 4G spare parts

Technical Characteristics of Oppo A78 4G Repuestos

The Oppo A78 4G is a reliable and affordable smartphone that includes several key components which may need replacement over time. Here are the technical characteristics of its main repuestos (replacement parts):

1. Display Screen

Type: AMOLED
Size: 6.43 inches
Resolution: 2400 x 1080 pixels
Protection: Corning Gorilla Glass

2. Battery

Type: Li-Po
Capacity: 5000 mAh
Features: Fast charging 33W, reverse charging

3. Camera Module

Rear Camera: 50 MP (Main) + 2 MP (Depth)
Front Camera: 16 MP
Features: LED flash, panorama, HDR

4. Motherboard

Chipset: Qualcomm Snapdragon 680
CPU: Octa-core
GPU: Adreno 610
RAM: 6GB / 8GB
Storage: 128GB, expandable via microSD

Instructions on How to Replace Oppo A78 4G Repuestos

Replacing parts on the Oppo A78 4G can be a complex task. Below are detailed instructions for replacing some of the most commonly needed repuestos.

1. Display Screen Replacement

• Power off the mobile device.
• Remove the SIM card tray using a SIM ejector tool.
• Use a heat gun or hairdryer to soften the adhesive around the screen edges.
• Carefully use a plastic pry tool to separate the screen from the frame, starting from one corner and working your way around.
• Disconnect the screen ribbon cable from the motherboard.
• Attach the new screen by connecting the ribbon cable to the motherboard.
• Reattach the screen to the frame, applying gentle pressure to secure it in place.
• Power on the device to test the new screen.
• Reinsert the SIM card tray.

2. Battery Replacement

• Power off the device and remove the SIM card tray.
• Remove the back cover by using a plastic pry tool to separate it from the chassis.
• Unscrew and remove the plastic cover that protects the battery compartment.
• Disconnect the battery connector from the motherboard.
• Gently lift the battery from its compartment, taking care not to puncture or bend it.
• Insert the new battery, ensuring it fits snugly in the compartment.
• Reconnect the battery connector to the motherboard.
• Reattach the plastic cover and screw it back in place.
• Snap the back cover onto the device.
• Power on the device and check that the new battery functions correctly.

3. Camera Module Replacement

• Power off the device and remove the SIM card tray.
• Remove the back cover using a plastic pry tool.
• Unscrew any screws securing the internal covers and remove them.
• Locate and disconnect the camera module ribbon cables from the motherboard.
• Carefully remove the camera module from its compartment.
• Insert the new camera module and reconnect the ribbon cables.
• Reattach the internal covers and secure them with screws.
• Snap the back cover onto the device.
• Power on the device and test the functionality of the new camera module.

4. Motherboard Replacement

• Power off the device and remove the SIM card tray.
• Remove the back cover using a plastic pry tool.
• Unscrew and remove any internal covers.
• Disconnect all ribbon cables and connectors attached to the motherboard.
• Remove the screws securing the motherboard to the chassis.
• Gently lift the motherboard out of the device.
• Place the new motherboard into the device, aligning it with screw holes and connectors.
• Secure the motherboard with screws.
• Reconnect all ribbon cables and connectors.
• Reattach any internal covers and screws.
• Snap the back cover onto the device.
• Power on the device and verify that it operates correctly.