Originally Posted by geekmaster
in fastboot, do:
fastboot setvar bootmode diags
of use MfgTool to boot to diags.
Thanks for your reply.
i'm tried this, it's freeze up at boot with black screen and one times with other *.img freezed with "kindle tree".
Im sorry! im make a duplicate message at https://www.mobileread.com/forums/sho...kernel&page=11