Long Story, short result: My Phone is still not jailbroken. I had a iPhone 4 with Firmware 4.0.2. I used Pwnage Tool to update and preserve my baseband. Created custom firmware, did the restore and used my backup. My mac crashed due to running out of space. After couple errors and wrong backups, I finally had it upgraded and the backup back. However, Cydia had the lock error, Error 13 Permission Denied: http://uk.answers.yahoo.com/question/index?qid=20091220191324AA8Hjxd I would say that this probably means that the jailbreak wasn't successful because Cydia doesnt have writing permissions. I couldn't also change the permission of Cydia, bcs I didn't have SSH installed. After doing the same again and including OpenSSH and MobileTerminal I still had the same problems. mobileTerminal wouldn'T start and SSH Server is apparently not running. My diagnosis would be that the Jailbreak was unsuccessful, but I really would like to hear your opinions.