SLEEZY SCUM BAGS! Tried to delete ringdroid to free up space  because I never even used a single thing on the app ever. When deleted ringdroid leaves you a present  it disables all ringers  and notifications so you don't know when u receive phone calls  emails  and texts. Trying to turn the sounds back on reveals that those entire sections are all greyed out meaning it will not allow u to turn anything back on again and fix the problem. The only fix I found was I was forced to download it again and it restores everything.