TECNO Spark 20 Pro: Fix Auto Brightness Not Working Guide
HardReset.InfoJuly 3, 20252 min281 views
7 connections·8 entities in this video→Troubleshooting Auto Brightness on TECNO Spark 20 Pro
- 💡 Open the Settings app on your TECNO Spark 20 Pro.
- 📌 Navigate to Display & Brightness settings.
- ⚡ Toggle Adaptive Brightness off and then back on to reset the feature.
Cleaning the Ambient Light Sensor
- 🧼 Locate the ambient light sensor, typically found near the front camera.
- ✨ Gently clean the sensor using a microfiber cloth or a similar soft material.
Restarting and Updating Your Phone
- 🔄 Restart your TECNO Spark 20 Pro by holding the power button and selecting restart to refresh the phone's sensors.
- 🚀 If the issue persists after restarting, go back to Settings and then System.
- 💻 Select System Update and check for any available online updates to ensure your software is current.
- 🛠️ If no online update is available, you may explore the local update option if a ROM file is accessible.
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TECNO Spark 20 ProAuto BrightnessAdaptive BrightnessAmbient Light SensorDisplay SettingsPhone RestartSystem UpdateSoftware UpdateTroubleshooting
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