I recently wrote this post explaining how to disable cellular data on your iPhone in order to avoid going over your monthly data limit.
In a nutshell, turning off cellular data prevents your phone from sending Internet data to and receiving Internet data from a cell tower when there’s no Wi-Fi signal available or if the available Wi-Fi network is weak.
Several folks wrote in to ask me if Android users can disable cellular data on their phones as well. [Read more…]
You probably know how important it is to wipe all of your personal information from your computer’s hard drive before selling it or giving it away.
Do you have your smartphone set to display all of your oncoming notifications on the Lock screen?