For those having trouble figuring out how to tune, follow these instructions. First create your blade list with the colors you want. Plug in the tuner into your phone's headphone jack. Turn on your blade and then hold both buttons until it flashes. Put the little light of the tuner into the hole above the battery cover and press install on the app. Once programmed, the blade will shut off. Turn it back on to see your newly tuned blade.
Purify optimizes your phone’s battery life and speed up your android device.
Optimize your Android, prolong battery life, make it as fast as possible to use.