Type in a few numbers and symbols on your dialer and discover powerful tools, system info, and settings buried deep in your phone.

Open the Settings menu in Gmail's Android app from the sidebar. Select the Gmail account whose sync setting you want to change. Scroll down to Data usage . Based on your settings and preferences, the ...

My proven 4-step Android refresh routine that brings phones back to life - no matter the model ...

Your Samsung phone may already have great battery life, but a few adjustments can make that even more enduring.

If you're comfortable tweaking advanced settings, you can turn this feature off in the Developer Options menu. To reveal the menu, go to Settings > About Phone and tap Build Number seven times to ...

If you have an older smart TV that is starting to show its age, there are simple ways to make it feel brand-new again.