MobileRead Forums - View Single Post - KOA Serial Jailbreak Kindle Oasis 1

Dra_w · 08-12-2020, 08:57 AM

Hi! After some experiments, I finally find out the serial port of Kindle Oasis 1 (Tx, Rx, and GND) as in the picture.

[IMG=853,400]https://www.mobileread.com/forums/attachment.php?attachmentid=181269&stc=1&d=1597236 967[/IMG]
I successfully access to uboot by connect with USB to TTL adapter.
But when I enter the code

Code:

bootm 0xE41000

to access diag mode, it stucks somewhere in loading kernel.

Could anyone have any idea?

08-12-2020, 08:57 AM	#1
Dra_w Night Owl Posts: 37 Karma: 100000 Join Date: Aug 2013 Device: Kindle 3; Kindle Voyage	Serial Jailbreak Kindle Oasis 1 - Need help Hi! After some experiments, I finally find out the serial port of Kindle Oasis 1 (Tx, Rx, and GND) as in the picture. [IMG=853,400]https://www.mobileread.com/forums/attachment.php?attachmentid=181269&stc=1&d=1597236 967[/IMG] I successfully access to uboot by connect with USB to TTL adapter. But when I enter the code Code: bootm 0xE41000 to access diag mode, it stucks somewhere in loading kernel. Could anyone have any idea? Attached Thumbnails Last edited by Dra_w; 08-12-2020 at 09:02 AM.