Some Kindles can easily be jailbroken [1]. I have two jailbroken Kindle 4 devices and they're still great. Both for reading (though you have to sideload books)

Some Kindles can easily be jailbroken [1]. I have two jailbroken Kindle 4 devices and they're still great. Both for reading (though you have to sideload books) and as e-ink dashboards [2]. A Kindle 4 can run for ~ 28 days on a single charge, refreshing the screen every hour. [1] https://wiki.mobileread.com/wiki/Kindle4NTHacking#Jailbreak https://wiki.mobileread.com/wiki/Kindle4NTHacking#Jailbreak [2] https://github.com/pascalw/kindle-dash https://github.com/pascalw/kindle-dash