
One of the coolest features found on the iPhone and Google Pixel devices is the ability to turn the back panel of your device into an extra button. By double or triple tapping the back of the phone, you can trigger a range of actions.
Originally included as an accessibility feature, the back tap found widespread acclaim due to how simple it was to operate. Without moving from your resting position, you can, for example, take a screenshot, or open a specific app.
Now, the functionality is available on devices like the Samsung Galaxy S22 for the first time. The new update, which brings it to Samsung devices, is available from Good Lock Labs.
How to get the back tap feature on Samsung
In order to get this functionality, you'll need to download Good Lock from the Samsung Galaxy Store. Note that it's not available on the Google Play Store, though Samsung's alternative is installed natively on all devices.
Once you've got that, you need to download a module called RegiStar. This is the new update, which will allow you to utilise the back tap function. Along with the back tap, RegiStar also enables the customisation of what happens when you long press the power button.
Plus, Samsung Galaxy Z Fold 4 users can use it enable a firm press on the screen as a form of gesture shortucut.
What is Good Lock?
Good Lock is a suite of apps designed by Samsung, which focus on the customisation of your device. You can use it to customise most aspects of your device, and, since it's all been put together by Samsung, it works really intuitively.
Sign up to the T3 newsletter for smarter living straight to your inbox
Get all the latest news, reviews, deals and buying guides on gorgeous tech, home and active products from the T3 experts
It's split into different modules, which each target a specific bit of software. The bonus here is that you don't have to waste any storage real estate on features you don't want or need. Simply install the features you want and leave the ones you don't to make your device as personalised as you want.

Sam is an award-winning journalist with over six years of experience across print and digital media. As T3’s Senior Staff Writer, Sam covers everything from new phones and EVs to luxury watches and fragrances. Working across a range of different social media platforms alongside his written work, Sam is a familiar face for fans of T3. When he’s not reviewing snazzy products or hunting for stellar deals, Sam enjoys football, analog photography and writing music.
-
Samsung hits pause on Android 15 rollout, but your phone might be lucky
Your delayed Samsung One UI 7 software update could be delayed some more
By Chris Hall
-
Google Pixel Watch 4 renders show a welcome design change
And one we're less thrilled about
By Britta O'Boyle
-
New Google Messages feature will make millions very happy
It's going to end a serious messaging blight
By Sam Cross
-
Samsung Galaxy devices could lose a unique feature after all
That's despite recent claims to the contrary
By Sam Cross
-
Samsung Galaxy handsets could get a massive free software upgrade as soon as this summer
That's way sooner than expected
By Sam Cross
-
In an age of exciting upgrades, Google could downgrade the Pixel 10 instead
There’s a change coming to the Pixel cameras and it could cause a stir
By Chris Hall
-
Samsung's affordable phones get Awesome Intelligence upgrade for free
And its available to install right now
By Britta O'Boyle
-
Samsung Galaxy S25 Edge could launch sooner than expected, because of space and time
You don't have to be a Doctor to realise why
By Britta O'Boyle