GravityBox Unlocker

GravityBox Unlocker - is a free multi-functional solution for modifying the firmware of clean Android operating systems versions 4.1, 4.2 and 4.3. Its purpose is to make system adjustments without flashing and using not always safe utilities. The modifier is capable of both elementary replacement of the battery charge indicator or adding a beautiful system font, and serious changes in the type of correction of problems typical for this version of the OS. However, the program can only work without superuser rights in the graphical shell configuration mode. tweaks (fine-tuning) are available only on a rooted device.