How to Fix Auto Brightness Not Working on Xiaomi Redmi 13

Troubleshooting Auto Brightness on Redmi 13

• 💡 Toggle Adaptive Brightness: Navigate to Settings > Display & Brightness and switch the adaptive brightness toggle off and then back on.
• ☀️ Utilize Sunlight Mode: As an alternative, try enabling Sunlight Mode to see if it resolves your brightness issues.

Sensor and Software Solutions

• 🧼 Clean the Light Sensor: Gently wipe the area around your phone's camera, where the light sensors are located, using a microfiber cloth or paper towel.
• 🔄 Restart Your Device: Hold the power and volume up buttons simultaneously, select 'Reboot,' and wait for your phone to restart to refresh the light sensors.

System Updates for Optimal Performance

• 📶 Connect to Wi-Fi: Ensure your device is connected to a network by holding the Wi-Fi icon in the control center and selecting your network.
• ⚙️ Check for System Updates: Go to Settings, search for 'update,' find 'System Update,' and allow your device to check for, download, and install any available operational system updates.
• ✅ Apply Updates: After downloading and installing updates, a restart may be necessary for the hardware to function as intended.