ZTE Axon 9 Pro - Lock screen with power key

Android 8 (Oreo)
Phone: ZTE Axon 9 Pro
Factory OS: Android 8 (Oreo)

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Lock screen with power key

An almost essential setting is the ability to lock your screen by pressing the power key once. It will save plenty of time in the long run.

If this isn’t enabled, then go to Settings – Accessibility – Answering and ending calls.

Then select Pressing the power key.

 
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