How to Enable Back-Tap on a Samsung Galaxy Phone To get what Samsung calls the Back-Tap action, you'll need to download a special app. Open the Samsung Store (not Google Play) and download Good Lock, ...

You can set up the Back Tap feature to launch any app -- it even works when you use a phone case. Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming ...

Since iOS 14, Back Tap has allowed iPhone users to tap the back of their smartphones to quickly perform a simple action. Android phones have a similar feature that's relatively easy to set up and use, ...

If you want to open an app on your iPhone, the first thing you'll probably do is tap the screen. But that's not the only way to interact with your device. For instance, newer iPhones have a Camera ...