I have a 5c running 7.0.4 that I bought from a resell store, didn't have an upgrade and had to get away from droid. The store jailbroke my phone for me before I left the store. Now I installed Zepplin and winter board and did all the changes i needed to do inside of cydia and it worked just fine. Now all of a sudden my phone has started to randomly restart and start up in to safe mode. Odd thing is I haven't installed any tweaks or anything from cydia in a while. What could be causing this? Should I restore my phone and re-jailbreak it?