I have a jailbreaked iphone 5s with ios 8.1. Yesterday it ran out of power. I can't turn it on, it appears just the apple logo. The itunes recognizes it. I don't want to restore bocause of the jailbreak. What can i do? I tried to put the + button upon the boot, but after more then 10 minutes it happened nothing. Is there a solution, or i must say goodbye to the jailbreak? Sorry for my english.