Thread: Paperwhite 3 & 4 with fw 5.13.5
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Old 05-08-2021, 05:43 PM   #2
j.p.s
Grand Sorcerer
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Posts: 5,792
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Join Date: Apr 2011
Device: pb360
Quote:
Originally Posted by mrmrmrmr View Post
I have a PW3 and a PW4 with firmware 5.13.5
I see that the latest version that is available to jailbrake is 5.13.3
so is there any way to downgrade the firmware to 5.13.3 ?
or any other way of jailbreaking these devices ?
is it possible to create a fake update with KindleTool and downgrade to 5.13.3 this way ?
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.
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