So earlier I changed the look of my SuperSU logo and then later on when I went to click on the old logo it said "SuperSU is not installed" or something to that degree so I went ahead and long pressed it and hit "remove" after I made sure the new logo was on my screen. Then I went ahead and restarted my phone and now whenever I try to turn my phone on it keeps restarting and gets stuck on the Sprint Spark screen. What is there to do now?