Oppo R831 spare parts

Technical Characteristics of Oppo R831 Repuestos

The Oppo R831 is a versatile smartphone, and over time, you might need to replace certain parts (repuestos) to ensure its optimal performance. Below are the key technical characteristics of the main Oppo R831 replacement parts:

1. Screen Replacement

• Type: IPS LCD capacitive touchscreen, 16M colors.
• Size: 4.5 inches, (~64.2% screen-to-body ratio).
• Resolution: 480 x 854 pixels (~218 ppi pixel density).

2. Battery Replacement

• Type: Li-Ion 1900 mAh battery (Non-removable).
• Stand-by: Up to 450 h (2G) / Up to 400 h (3G).
• Talk time: Up to 6 h (2G) / Up to 5 h (3G).

3. Camera Replacement

• Primary Camera: 5 MP, autofocus, LED flash.
• Secondary Camera: VGA.

4. Charging Port Replacement

• Type: Micro-USB 2.0.

Instructions on How to Replace Oppo R831 Repuestos

1. Screen Replacement Instructions

Replacing the screen on your Oppo R831 involves the following steps:

• Power off the device completely.
• Remove the back cover and the battery.
• Unscrew all visible screws and carefully pry open the frame with a plastic tool.
• Disconnect the ribbon cables attached to the motherboard.
• Gently remove the old screen assembly from the frame.
• Align the new screen assembly with the frame and connect the ribbon cables back to the motherboard.
• Reassemble the frame by screwing back the screws and placing the battery and back cover.
• Power on the device to check the new screen.

2. Battery Replacement Instructions

The battery in the Oppo R831 is non-removable, but can still be replaced by following these steps:

• Turn off the phone completely.
• Use a plastic tool to carefully pry open the back cover.
• Locate the battery connector and gently disconnect it from the motherboard.
• Use a plastic pull tab or a tool to safely lift the old battery out of its compartment.
• Insert the new battery into the compartment and connect it to the motherboard.
• Reattach the back cover securely.
• Turn on the device to ensure the new battery is working correctly.

3. Camera Replacement Instructions

To replace the camera on the Oppo R831, follow these steps:

• Turn off the device and remove the back cover.
• Detach the battery and unscrew all the screws to open the frame.
• Locate the camera module and disconnect the flex cable connecting it to the motherboard.
• Carefully remove the camera module from its slot.
• Insert the new camera module and connect the flex cable back to the motherboard.
• Reassemble the frame by screwing back the screws and placing the battery and back cover.
• Turn on the device and test the new camera.

4. Charging Port Replacement Instructions

Follow these steps to replace the charging port on your Oppo R831:

• Power off the device and remove the back cover and battery.
• Use a screwdriver to remove all visible screws and open the frame.
• Locate the charging port flex cable on the motherboard.
• Carefully disconnect and remove the damaged charging port.
• Replace it with the new charging port and connect it back to the motherboard.
• Reassemble the frame by screwing back the screws and placing the battery and back cover.
• Turn on the device to test the new charging port.