I had jailbroken my buddies PS3 just to test out if it worked before I got my own PS3. I had deleted everythign right after I confirmed that I could install a backup manager and backup one of his games.

But now he wants to keep his PS3 official and update it. So he also wants me to delete that log file just to make more certain that his PS3 will never get banned or worry about sony finding out about it ever running unsigned code.

So, could someone please tell me the location and the name of this supposed log file? I would greatly appreciate it because I can not find anything about it when I try to google it. Thank you.