How to View Hidden Files on Android Devices
Hidden Files on Android are not shown by default and you need to enable the "Show hidden files" on the file manager of your Android device. If you ...
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Lock your Android phone automatically after its screen turn off. This action can be done immediately or after from 5 seconds to 30 minutes. Samsung Galaxy owners like S3, S2, Ace needs to follow these steps to customize lock screen timeout:
1. Open "Settings" app and go to "Accessibility"
2. Tap "Lock Automatically"
3. Choose Immediately so the phone screen locks as soon as screen turns off. or from 5 seconds. You may also define a time gap from turning off the screen to locking the screen (This time can be set from 5 seconds to half an hour)