Fingerprint scanners were made popular by the iPhone 5s way back in 2013. Housed in the home button at the front, Touch ID made phone unlocking super simple — press home button to wake the phone, wait for it to scan your finger to unlock. Naturally, it quickly became a trend and is now a standard feature that’s making its way to mid-range and even some lower level phones.
But not every phone has their fingerprint scanner on the front. Some had them installed on their backs, next to the camera, some have them on the side frame. In fact, with the war on the bezel …