[Q] KFHD Boot Logo Problem

[Maximus300]

Firstly, if there is already a thread about this that I've missed, I'd be appreciative if you'd send me in the right direction to get information.

Anyway, my Kindle Fire HD, rooted CM 10.1, will no longer boot past the orange Kindle Fire Splash screen. I've tried using fastboot commands and all of the button configurations in any and all attempts to get a response from my device, but it remains on that screen with no looping or any kind of change. When plugged in (or turned on while plugged in) it's registered in Device Manager as the usual "Jem-PVT-Prod-04" when drivers aren't installed, and then disappears from the Manager within five seconds. I can't install the ADB drivers because it vanishes, so I cannot communicate with the device from my computer; therefore I cannot fastboot (as far as I can see) and have no possible way to recover it.

Is my last hope a fastboot cable, or is there something that I have missed this whole time? Thanks for any and all help!

 

[stunts513]

Firstly, if there is already a thread about this that I've missed, I'd be appreciative if you'd send me in the right direction to get information.

Anyway, my Kindle Fire HD, rooted CM 10.1, will no longer boot past the orange Kindle Fire Splash screen. I've tried using fastboot commands and all of the button configurations in any and all attempts to get a response from my device, but it remains on that screen with no looping or any kind of change. When plugged in (or turned on while plugged in) it's registered in Device Manager as the usual "Jem-PVT-Prod-04" when drivers aren't installed, and then disappears from the Manager within five seconds. I can't install the ADB drivers because it vanishes, so I cannot communicate with the device from my computer; therefore I cannot fastboot (as far as I can see) and have no possible way to recover it.

Is my last hope a fastboot cable, or is there something that I have missed this whole time? Thanks for any and all help!

Thats a kindle fire hd 8.9" model, fastboot cables don't work on them. A easy way to fix this is to boot a ubuntu live cd and install the fastboot command from the repos and run it. Latest ubuntu is 14.04 lts and i haven't checked the package names yet, but if it has the same name as on 13.10 then these instructions should work. Boot a ubuntu live usb/cd and open the settings and look for something like software updates and check off all the download form internet boxes. Hit reload if it asks, and if it asks ignore the first command in the next part of the instructions.
Now open a terminal and run these commands:

sudo apt-get update
sudo apt-get install android-tools-fastboot
fastboot -i 0x1949 getvar product

Now that it says waiting for device, plug the kindle in while its off and you should be in fastboot mode. From there you can reflash it from windows with kffa or srt, or just do it manually while in ubuntu.

 

[Maximus300]

So I used the Linux command to put my Kindle in fastboot mode, but now it says it cannot connect with MTP device, so I still cannot flash any type of recovery. Even though it is in fastboot mode, and the drivers are installed, ADB is still not working on Windows.... and I'm not sure how to do it manually on Linux...

 

[stunts513]

MTP is irrelevant with fastboot, as is adb, you don't use adb commands with fastboot, you use fastboot commands. You can use kffa or SRT to restore it from windows once it is in fastboot, or restore it manually in Linux using SRT's images. You probably will have to use SRT, I have heard a report that kffa's downloads for the images are offline again, though I'm not positive on that.

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