Update 6
Jailbreak achieved! This is pretty easy:
1) Go to
https://www.mobileread.com/forums/sho...d.php?t=186645, download, and unpack on computer
2) Plug PW2 into computer and move all files from zip in #1 to root directory. Unplug PW2.
3) Login as the user in Update 5 in regular mode
4) Navigate to /mnt/us and run sh jb.sh. You should see JAILBREAK on the bottom of your screen!
5) Reboot PW2. You should have jailbreak now!