I'm on 4.82 on a Slim ps3 and verified that my system can be hacked. I'm following this (https://www.se7ensins.com/forums/threads/how-to-install-ps3xploit.1687612/#post-13356508) guide but I am stuck. When I go on redthetrainer/ps3/ I do everything the site says and then it says "triggering exploit failed". I have the right flsh.hex file and the usb is close to the BD Drive. What am I doing wrong?