After jailbreak, I installed a bunch of tweaks and apps before even testing the phone(just so excited). After all the installations, I realized that native apps such as Mail, Calculator, Weather, and safari will open then close right away. I started backtracking by uninstalling and deleting(one at a time then reboot) all the apps and tweaks and even sources that I added. The last thing that I did was ran iCleaner Pro before uninstalling it. Now, the phone is empty just like freshly jailbroken but the 4 native apps still crashes. I am very hesitant to use ilex rat or semi restore because it says ios 6.xxx only. Please help.