If your device doesn't want to boot after the second jailbreak - go to palera1n folder and delete these folders: u003cbr/u003eblobs, boot-iPhone (it may be boot-iPod, boot-iPhone, boot-iPad) - delete it! and also go to ramdisk and delete the folder: u003cbr/u003esshramdisk Now try the palera1n jailbreak again. The device should now boot!