Hardware capacitive buttons seem to be a love-it-or-hate-it affair. While many of us seem to prefer the versatility of the on-screen buttons most commonly seen on modern Nexus devices, others instead favor the increased usable screen real estate made possible by having dedicated keys outside of the display.
If you happen to own an HTC device, you are probably a fan of dedicated hardware buttons. But that’s not to say that you can’t tweak them to make them work better for you. XDA Senior Member denversc created an app called Capacitive Buttons Brightness, which does… Well, you guessed it. It allows you to change the brightness of your capacitive buttons.
Currently, the app officially supports the HTC One X (dual- and quad-core variants), HTC One X+, HTC One, and HTC One S. That said, many users have found that it also works on other devices such as the HTC One V, HTC Desire HD, HTC Evo 3D, Motorola Droid MAXX, and LG Optimus G.
The app allows you to change brightness in 3 steps: dim, bright, and off. The default on most Sense-based ROMs seems to be bright, whereas it is usually set to dim on most AOSP-based ROMs. Please note that the “off” setting does not work if you have the GV Integration app installed. Naturally, root access is required… But who here isn’t rooted anyway?