Root This gives complete control to anyone who has physical access to your device. Use at least a complicated pattern lock makes an attacker harder to access your data. If you want to make sure that this doesn't happen again watch out for these things: I could never feel safe knowing that someone I don't know access to it for two days. Checksums and modification dates can be faked. If you're afraid what they might have done to it I suggest two options: either do a factory reset or buy a new phone.Įven if you could look for evidence of tampering be aware that you can never be sure. So what you're asking for is not possible without possibly destroying evidence of tampering. It makes it harder to tamper with the device.

You can't, without altering the phone thoroughly check whether it was tampered with. Stop Notifications Waking Your Screen When Do Not Disturb Is Enabled In Android 7Īs you said your phone is unrooted, which has two implications. This app will automatically set your phone to silent mode during the night and optionally disables the LED during the Some users claim that apps such as I'm sleeping have the ability to prevent screen wake-ups at night. You additionally need to turn on the Block when screen is off option. On the Do not disturb settings screen, tap Block visual disturbances. Open the Settings > Sounds > Do Not Disturb setting. You can choose to allow messages and calls from select contacts to still alert you when Do not disturb is enabled. Turn on Do not disturb feature (Android 6+ )ĭo not disturb is a feature that lets you silent all notifications for a specific time period. You can stop the screen from turning on when you receive a message by disabling the message notification completely but you lose all the notifications, including audio and LED flashing alerts.ĭepending on your device, navigate to Menu > Settings > Notifications and turn off. In that case you may need to completely disable notifications at night. It maybe that text notifications are waking up the screen at night.

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