All OPPO models

Step 1: List Detecht as a protected app.

1. From the app drawer, tap Settings.
2. Tap Advanced Settings.
3. Tap Battery Manager, then Protected Apps.
4. Toggle Detecht to enable protection.

Step 2: Ignore battery optimization for Detecht.

1. Tap on Settings.
2. Select Battery, then tap on Energy Saver.
3. Find Detecht and ensure that Background Freeze, Abnormal APPs Optimization and Doze are all disabled.

Step 3: Add Detecht to start up manager.

1. Open the Security app.
2. Select Privacy Permissions, then App Permission Manager.
3. Tap Battery Manager, then Protected Apps.
4. Find Detecht and ensure this setting is enabled.

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