1 How to Automatically Disable Wi-Fi On An Android Device When it goes into Sleep-Mode

There probably isn't any reason for your Android phone's Wi-fi connection to remain active while not in use as it continues to drain the battery.

Though, disabling Wi-fi on devices with 3G / 4G connection, will only increase data consumption and will probably do no good to the battery life unless it's configured not to sync on the mobile connection.
Therefore, this can only be advised on a Wi-fi only Android device such as Tablet.

So having taken that into consideration, here's how to go about it.

1. Navigate to the Wi-fi settings
2. Select Menu and choose Advanced
3. Use the “Keep Wi-fi on during sleep” option.
4. Finally, choose between the three settings available i.e Always,
   Only when plugged in &
   Never.

Note »
*. ‘Always’ mode :In this mode,the 3g or 4g connection is not in use.
However, it's a big threat to the battery life.
*. ‘Never’ mode : In this format, the Wi-fi connection will be cut off once the Tablet goes into 'sleep mode'.
But note, it doesn't cut off immediately as it takes a few sec. to do so.

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0 How To Boot An Android Phone or Tablet Into Safe Mode

Booting of Android phones or Tablet in 'Safe Mode' is thesame as booting a Windows Pc into safe mode in order to load 'Windows' without any third-party softwares.

When this is done, you can easily detect and un-install any misbehaving Software(s) as well as troubleshoot the device to detect issues with the phone's battery life, freezes,crashes and other closely related problems.

Here's How To Boot Into Safe Mode.

For Android 4.1 and later devices

1. Long-press the Power button until the Power options-menu appears.

2. Again, long-press the Power Off option until you're asked if you want to re-boot the Android device in safe mode.
3. Select ok.

For older versions of the Android device.

• Power-off the device.
• Long-press the power button to turn it back on.
• Release the button. When you see the logo appear during boot-up, simply hold down the Volume Up and Volume down buttons.
• Keep holding these two keys until the device boots into Safe Mode.

To exit the ‘Safe Mode’, simply restart the device normally i.e Long-Press the Power button, Select “Power off”, then long-press the power button again to switch it back on.

Any questions or suggestions?, kindly drop them behind.

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