Originally Posted by kaceps View Post

I have a KFHD 7" happily running under Hashcode's CM10.0. I'd like to update to kitkat.
For that, it seems I need to upgrade my recovery from TWRP 2.4 to 2.7. ( If the rom should install under TWRP 2.4, let me know, cause I got an error when I tried. )

So, after messing a bit with my drivers, I got ADB to work fine.

However, I need fastboot to update recovery. My Kindle can go into fastboot, no problem.

But windows just won't recognise it. "Fastboot devices" always show no devices connected.

I tried with various drivers ( including those from QEMU thread ) on 2 differents computers.

So I'm starting to wonder if there is something I missed in the virious threads. Is there something I should know that would prevent me from seing the device under fastboot but not ADB ?
You need to setup fastboot in your environment. http://m.youtube.com/watch?v=oaNM-lt_aHw

Sent from my Nexus 7 Flo running CM 11 4.4.2 with ElementalX Kernel using XDA Premium 4 mobile app
[ROOT] 2013 KFHD7 Soho firmware 11.x.x.x (no camera)
http://forum.xda-developers.com/show...44736&page=101 If needed contact @GranPC for an updated Firerooter.
[Root] 2012 KFHD7 Tate http://forum.xda-developers.com/show....php?t=1886460
2nd [Bootloader]/[TWRP] KFHD7 Tate
KFHD7 Tate System Restore Tool http://forum.xda-developers.com/show....php?t=1951254