Hi, everyone.
I successfully jailbreak my Kindle Paperwhite 2 before, and somehow I turned on wifi, now my Kindle is on OFW 5.6.2.1. I tried both Python script and
https://www.sven.de/kindle/ this website, but none of the giving the right password for root. One thing I noticed that strange was my Kindle S/N start with "90D4" not same as what I saw in other topics.
Thank you!