Draw Letters on Your Lock Screen to Perform Device Actions – Android [How-To]04:33

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Published on December 7, 2017

How to Perform Basic Functions Without Unlocking
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In this tutorial, I’ll be showing you how to perform some useful actions from your lock screen. With Pi Locker, you will never have to unlock your device to launch your browser, toggle Wi-Fi, or set it to silent mode. There are more actions and it’s easy to get started.

For more information and download links, check out the full tutorial over on Gadget Hacks using the link above.

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