Connect the phone charger, let the phone in the lock screen state, the top right corner of the page appears three \"...\" Identifier, click the identifier appears [Settings] two words, click to enter the [Settings] option
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2. Click [Settings] to complete the lock screen of the mobile phone desktop and enter the [Charge protection] page. Select the required charge protection Settings, click the switch and press the key to exit
Open your phone's Settings. It's in Settings. Find the screen and set the lock screen inside the screen