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I have sucessfully unbricked a bootlooped (no adb) kindle KFSOWI. Guide to follow tomorrow
lvl 1 - kill the kindle - completed
loading....
lvl 2 - kernel firewall - started
great news
For the discerning reader, the reason i havent posted a solution yet is that while i managed to get the device to boot, the image resized the partition to the size of the image so the /system cannot hold ANY additional...ANYTHING.
fastboot will not write a sparse image so im trying to figure out how to push the stock 11.3.2.1 .bin and reroot
a better guide will follow, but for now, download and unzip this image:
I cannot download the tar.gz file from google. It brings up a network error.
Works here.
Thanks to all the devs here for making this possible...
gonna try this now man... fingers crossed
The problem is the new.img it worked for me because I dint wipe any data so I kept su. Im trying to get a rooted system.img todaygonna try this now man... fingers crossed
---------- Post added at 10:04 AM ---------- Previous post was at 09:42 AM ----------
PHP:
i ran your runme.bat. everything went fine but when i booted it up, it got stuck at the boot logo again but instead of the one with the orange logo i got the grey dull one... please help
hope you'll get the rooted system.img soon!
So i could try to get my messed up kfsowi back to stock... then root it again.
Thanks a bunch for this.
the tool didnt do it, the timing of getting adb to work seems to me very difficult if you are booting with a fastboot cable , and then want to boot to the mini system img.
BUT....
if you let the tool install the minisystem.img
and then can get adb access , the following post on the google group got me back to stock
How to reinstall FireOS
Botched your /system partition beyond recognition? Everything is broken? Dropped your #Kindle in a sea of piss and need to RMA it? Fear not! You can just reinstall FireOS and get it looking just as if we had never touched it!
First of all, you'll have to root your tablet. I'm assuming you know how to do this!
Once that's done, put this file -- https://s3.amazonaws.com/kindle-fire-updates/update-kindle-11.3.1.0_user_310084920.bin -- in /sdcard/ (you can use adb push).
Then run these commands:
adb shell
su
root@android:/# cp /sdcard/update-kindle-11.3.1.0_user_310084920.bin /cache/update.zip
root@android:/# echo --update_package=/cache/update.zip > /cache/recovery/command
root@android:/# exit
shell@android:/$ exit
adb reboot recovery
If everything went well, you should see the 'installing update' screen -- and once you're booted, we're back to stock! We did it!!!!!!
I did it slightly differently, I just renamed the bin on my pc first, and adb pushed it to /cache
I had to mount rootfs for r/w to do the adb push into /cache
adb shell
su
mount -o rw,remount rootfs /
chmod 777 /cache
Yeah the tool pretty much does just that (the steps on my guide, not your chmod shenanigans.. although that's a nice idea!)
Also, if you're gonna use the tool, please use the latest version (@kyleberry.graphics, update OP please):
https://peniscorp.com/KindleRoot_dist_windows_0.1.1.zip
Works here.
Thanks to all the devs here for making this possible...
Thanks a bunch for this.
the tool didnt do it, the timing of getting adb to work seems to me very difficult if you are booting with a fastboot cable , and then want to boot to the mini system img.
BUT....
if you let the tool install the minisystem.img
and then can get adb access , the following post on the google group got me back to stock
How to reinstall FireOS
Botched your /system partition beyond recognition? Everything is broken? Dropped your #Kindle in a sea of piss and need to RMA it? Fear not! You can just reinstall FireOS and get it looking just as if we had never touched it!
First of all, you'll have to root your tablet. I'm assuming you know how to do this!
Once that's done, put this file -- https://s3.amazonaws.com/kindle-fire-updates/update-kindle-11.3.1.0_user_310084920.bin -- in /sdcard/ (you can use adb push).
Then run these commands:
adb shell
su
root@android:/# cp /sdcard/update-kindle-11.3.1.0_user_310084920.bin /cache/update.zip
root@android:/# echo --update_package=/cache/update.zip > /cache/recovery/command
root@android:/# exit
shell@android:/$ exit
adb reboot recovery
If everything went well, you should see the 'installing update' screen -- and once you're booted, we're back to stock! We did it!!!!!!
I did it slightly differently, I just renamed the bin on my pc first, and adb pushed it to /cache
I had to mount rootfs for r/w to do the adb push into /cache
adb shell
su
mount -o rw,remount rootfs /
chmod 777 /cache
Thank you for all your work. I was charged with fixing a bootlooped kindle for a kid. After research it looked like a fastboot cable was needed. Just got it today. I just spent several hours in google purgatory. I was certain I had a Kindle HD 7''. I finally figured out i was given a Kindle HD 7'' 2013 KFSOWI .. very few post mention this as its a far more recent model than I realized. in case it helps people find this you will know if you get to the point of running fastboot you will know as "getvar product" will return "soho-pvt-prod-07" instead of "tate-xxx-xxxx-xx". also there is no camera and angled back edges.
I was trying KFHD SRT with no luck (many times) .. it did get me from bootloop to red screen!! I was pretty discouraged when I realized I had a different model. I then followed the trail of the largely dead Kindlesuite to this tool.
I installed it and it got me booted to linux! i was finally on the right track! however I got stuck trying to install google nexus adb drivers. finally i clicked on the fantastic help link in the tool and followed the usb install instructions and tried again. it actually installed everything! i had tried 11.4.x .. however i got back to the kindlefire strobing logo which was the problem at the start. pushing aside my mounting sadness I tried again and installed 11.3 and chose to wipe the user data as well. success! kindle screen. its currently charging from the 6% i was running at to 30% so i can try to upgrade it to the lastest stock release and then give it back to a hopefully thankful kid. thanks to everyone who put what is clearly a ton of work into this tool. its awesome. hopefully this may help someone else who gets stuck. mostly keep trying as long as the kindle turns on there is hope.