I have jailbroken my iPhone 5 using evasion a few weeks ago. Today, while I restarted the phone to clear the RAM, it got stuck on the Apple logo and seemed like it would blink to black screen and the same Apple logo appeared. I was a little scared and pressed the power and home button at once and wait for a about a sec and the screen flashed once more and the phone restarted alright. Never noticed this happen before and I was wondering if this is a problem with the JB. I am not sure how to fix this but I am not scared of restarting the phone. Is this a problem? Is there a solution? I checked out some other posts as well but none seem to have the solution. Also, is everyone facing the same issue?