This built-in Android application can help you clear out old and unused apps as well as turn off those that are running in the background, including potential malware. Open the app and then press the “Optimize phone” button to stop currently operating apps and clear unnecessary data.

Nobody holds onto the same smartphone forever. If you use Google Authenticator and you need to transfer permissions to a new device, open your app on the old phone. Select the vertical ellipsis menu in the upper right corner, and then click “Transfer accounts.” Tap “Export accounts.” The app will generate a QR Code that […]

Enjoying wireless connectivity is all about balancing convenience with security. Bluetooth devices, such as wireless headsets, speakers and microphones, make it easy to seamlessly take hands-free calls while driving or to move around freely while listening to your favorite music, among other use cases. Using these devices does represent a security trade-off, though. Open Bluetooth […]

If your mobile phone is connected to your Google account and it becomes lost or stolen, you can remotely lock users out from accessing any of your personal data on Google from that device. From your main account page, open the Security tab. Then scroll down to “Your devices” and select “Find a lost device.” […]

Cellphone overheating is a real risk that can dramatically impact the functionality of your device. To avoid this issue, turn off your Wi-Fi and Bluetooth connections if you’re not actively using them. Then, turn down your brightness, and exit any minimized programs running in the background. For help with this last part, you may have […]

Reduce the risk of downloading potentially harmful apps by limiting your download sources to official app stores, such as your device’s manufacturer or operating system app store. Do not download from unknown sources or install untrusted enterprise certificates. Additionally—because malicious apps have been known to slip through the security of even reputable app stores—always read […]