Quote:
Originally Posted by j.p.s
Kindles have had built in guards against firmware version downgrade for years.
Your PW3 can still be jailbroken using its internal hardware serial port. (You have to open the case.) See the thread
https://www.mobileread.com/forums/sh...d.php?t=267541
There is no way known at this time to jailbreak your PW4. |
thanks for your reply.
actually I am not good at soldering and I don't have a 1.8V supplying USB-serial converter at the moment.
So I better stay away that method for the PW3...
I had thought that it would be possible to "update" to a fake "5.13.6" using a 5.13.3 firmware and some tool like KindleTool.
Otherwise what's that tool for anyway ?