Rashidur compter
Repairing a dead Oppo A31 phone involves several steps to diagnose and fix the issue. Here’s a comprehensive description of the process:
Initial Assessment:
Check Power: Ensure the phone is charged. Connect it to a charger and look for any signs of charging (LED indicator, vibration, etc.).
Check Charging Accessories: Verify that the charger and cable are working by testing them with another device.
Basic Troubleshooting:
Soft Reset: Hold down the power button for 10-15 seconds to see if the phone restarts.
Inspect for Damage: Look for physical damage or water exposure.
Battery Issues:
Battery Replacement: If the battery is removable, try replacing it with a new one. If not, consi...