[Q] stuck, boot status: unknown KFU kindle fire 10.2.6 - Kindle Fire Q&A, Help & Troubleshooting

Hi Folks, I'm hopping for some help/guidance here. I have been serching and serching but not found a fix or solution that actual works.
Idealy, I would like to use KFU to root my kindle fire and then load jelly bean 4.2.x. I have tried some other tools to root too but so far no luck.
I mac available (10.7) and win7 64bit box avaiable (they main way I have tried.
Kindle Fire 2nd get running 10.2.6
I have tried to install the KFU drivers a bunch of times, and they seem to install but kindle allays either shows up as kinle (mass storage MTU device) or marked out as kindle other. I can't seem to get it show as the other drivers. If I try and update to them complains that it's a not MTU driver or that I don't have 64bit version (umm I can see it grrr).
KFU shows
ADB status: Online
Boot Status: Unknown
It can direct the kindle to reboot into fast mode but the change never happens after reboot, then hangs waiting for device.
I have updated java, installed android SDK tried other things to no effect... just not sure what I am missing in what seems to be a pretty simple process for so many (I'm not new to unlocking devices or using new roms either).
Thanks for any help!

Superclick was able to root
Superlclick was able to root and set it to be able to use non store apps but still can't get KFU to interact with it right. I'm sure it's me, just not sure what I'm doing wrong .
Bushibot said:
Hi Folks, I'm hopping for some help/guidance here. I have been serching and serching but not found a fix or solution that actual works.
Idealy, I would like to use KFU to root my kindle fire and then load jelly bean 4.2.x. I have tried some other tools to root too but so far no luck.
I mac available (10.7) and win7 64bit box avaiable (they main way I have tried.
Kindle Fire 2nd get running 10.2.6
I have tried to install the KFU drivers a bunch of times, and they seem to install but kindle allays either shows up as kinle (mass storage MTU device) or marked out as kindle other. I can't seem to get it show as the other drivers. If I try and update to them complains that it's a not MTU driver or that I don't have 64bit version (umm I can see it grrr).
KFU shows
ADB status: Online
Boot Status: Unknown
It can direct the kindle to reboot into fast mode but the change never happens after reboot, then hangs waiting for device.
I have updated java, installed android SDK tried other things to no effect... just not sure what I am missing in what seems to be a pretty simple process for so many (I'm not new to unlocking devices or using new roms either).
Thanks for any help!
Click to expand...
Click to collapse

Wrong forum
Sent from my Amazon Kindle Fire using Tapatalk HD

Related

Need help rooting Kindle Fire 6.3.1

I'm using Win 7, I've edited the adb_usb.ini and put 0x1949 in there...I'm running the latest Kindle Fire Utility.
adb status says offline
boot status says unknown
I'm stumped..
dude...you're a badass!
I didnt get it to work on my son's Windows laptop, so I tried it on VirtualBox under XP and its working right now.
I think its because he already has an Android device installed...even though I uninstalled it, it still recognized the Kindle and didnt take my "update drivers" saying the latest drivers are already installed.
only problem now is that when I run KFU, did perm root and now it just stays in fastboot mode...cant do anything else.
nevermind.. with KFU, I got it to boot. whew!
Solved - the stuck 'ADB status: Offline'
At last - after seaching here for many days with zero success trying to get all sorts of drivers to work - the above did the trick for me using XP on an Acer Aspire One notebook.
Huge thanks.

Kindle Fire stuck at logo after failed rooting.

Hello,
My friend left me his Kindle Fire yesterday (it's vanilla, because he only watches movies with it), and I've tried rooting the device and complications happen and now my Kindle is stuck at logo. I'd really appreciate it if you can help me fix it. Here's what happened:
- I downloaded the KFU, and followed the instruction on rooting. After installing the drivers and run the utility, the driver shows as online and 4000, and I started rooting.
- The utility downloaded TWRP and FFF, and while installing FFF, the utility is stuck at <waiting for device> (at the same time, Windows gives me an error of Device not recognized). After I unplugged the device, kindle now is stuck at logo. I tried to reinstall the driver through the file in KFU to no avail.
- Open Device Manager, I saw the driver has yellow exclamation. Followed someone's guide on here, I uninstall the driver.
- After I plug the Kindle in again, Windows won't recognize the device and in Device Manager, it shows up as Unknown Device.
- I tried to reinstall the driver through KFU, it installs really fast (I think that means I haven't exactly uninstall the driver, idk), but then the device manager still doesn't recognize Kindle and it still shows Unknown Device.
- I switched to a different computer with KFU driver installed before, it still shows Unknown Device >.<
I tried changing the Bootmode through KFU to normal, but it stuck at <waiting for Device>
EDIT: I started with a different laptop, install a new, clean version of Kindle driver, and then connect the Kindle in again. It still shows Unknown Device.
Help please D:??????
If it says /unknown device/ in your divice manager then your drivers are not installed...Get your drivers installed first.Also try the UNBRICK utility it help me when i first started.
apple2107 said:
Hello,
My friend left me his Kindle Fire yesterday (it's vanilla, because he only watches movies with it), and I've tried rooting the device and complications happen and now my Kindle is stuck at logo. I'd really appreciate it if you can help me fix it. Here's what happened:
- I downloaded the KFU, and followed the instruction on rooting. After installing the drivers and run the utility, the driver shows as online and 4000, and I started rooting.
- The utility downloaded TWRP and FFF, and while installing FFF, the utility is stuck at <waiting for device> (at the same time, Windows gives me an error of Device not recognized). After I unplugged the device, kindle now is stuck at logo. I tried to reinstall the driver through the file in KFU to no avail.
- Open Device Manager, I saw the driver has yellow exclamation. Followed someone's guide on here, I uninstall the driver.
- After I plug the Kindle in again, Windows won't recognize the device and in Device Manager, it shows up as Unknown Device.
- I tried to reinstall the driver through KFU, it installs really fast (I think that means I haven't exactly uninstall the driver, idk), but then the device manager still doesn't recognize Kindle and it still shows Unknown Device.
- I switched to a different computer with KFU driver installed before, it still shows Unknown Device >.<
I tried changing the Bootmode through KFU to normal, but it stuck at <waiting for Device>
EDIT: I started with a different laptop, install a new, clean version of Kindle driver, and then connect the Kindle in again. It still shows Unknown Device.
Help please D:??????
Click to expand...
Click to collapse
Most of the time (if not all), when I see an "unknown device" error, it is a sign of a corrupt or failing bootloader. So far, there is only one way to fix a bad bootloader (Firekit), but it takes a little work on your part.
Before I get into that just yet, you need to know that on top of that potentially being the problem, you still have to deal with Windows driver issues. So my suggestion to you is, since you may very well have to install Linux or set up a Linux LiveUSB to fix your bootloader problem, you might as well install Soupkit to see if the bootloader is in a usable enough condition to issue fastboot commands. It's unlikely, but you'll at least be able to launch Firekit easily, and without the need to install anything else.
Same problem
I'm having the same issue with my manager's kindle fire (6.3.1). I attempted to root using the instructions provided here . My windows explorer crashed during the process and the kindle has been stuck on the kindle logo since.
I have tried restarting the process with his supplied driver and I can get the kindle to be recognized correctly in the device manager, but the process does not work.
I have also tried the kindle fire unbrick utility found here http://forum.xda-developers.com/showthread.php?t=1428428 to no avail (device not found).
I have also tried the kindle fire utility found here http://forum.xda-developers.com/showthread.php?t=1399889 also to no avail (ADB Status: Offline Boot Status: Unknown).
And last but not least, I have constructed a "factory cable" in an attempt to fix this. Unfortunately, it doesn't appear to be working either. Even with the factory cable inserted, the device never boots to anything but the kindle fire logo (Drivers installed, plug in, power off, power back on, kindle logo).
I would purchase a pre-made factory cable, but they all ship from China, I'm a cheapskate, and I'm pretty sure mine is configured correctly. Does anyone have any suggestions for trouble shooting this?
I've attached pics of my "factory cable" as well. If something looks amiss. Please let me know.
seems to be in fastboot mode - look here - especially post #3:
http://forum.xda-developers.com/showthread.php?t=1552547
kindle stuck
deletarus said:
I'm having the same issue with my manager's kindle fire (6.3.1). I attempted to root using the instructions provided here . My windows explorer crashed during the process and the kindle has been stuck on the kindle logo since.
I have tried restarting the process with his supplied driver and I can get the kindle to be recognized correctly in the device manager, but the process does not work.
I have also tried the kindle fire unbrick utility found here http://forum.xda-developers.com/showthread.php?t=1428428 to no avail (device not found).
I have also tried the kindle fire utility found here http://forum.xda-developers.com/showthread.php?t=1399889 also to no avail (ADB Status: Offline Boot Status: Unknown).
And last but not least, I have constructed a "factory cable" in an attempt to fix this. Unfortunately, it doesn't appear to be working either. Even with the factory cable inserted, the device never boots to anything but the kindle fire logo (Drivers installed, plug in, power off, power back on, kindle logo).
I would purchase a pre-made factory cable, but they all ship from China, I'm a cheapskate, and I'm pretty sure mine is configured correctly. Does anyone have any suggestions for trouble shooting this?
I've attached pics of my "factory cable" as well. If something looks amiss. Please let me know.
Click to expand...
Click to collapse
hey man, im having the same exact issue, did you ever end up getting it resolved

[Q] KF 1 st new version 6.3.1_user_4107920

I am a KF 1st user from China, so maybe my english is not very well.
My KF 1st automatically upgrade to the new version 6.3.1_user_4107920, so i lost my root status.
so i want to root again, i used Kindle Fire Utility 0.9.6,but it shows
ADB Status: Offline
Boot Status: Unknown
i am sure my driver is right, i have root the kf from version 6.2.2 to 6.3.1, and i have read all the thread ablout root and "Kindle Fire Utility 0.9.6"
but i still can't find the answer ,so have anyone can help me ? Thanks a lot!
casport said:
I am a KF 1st user from China, so maybe my english is not very well.
My KF 1st automatically upgrade to the new version 6.3.1_user_4107920, so i lost my root status.
so i want to root again, i used Kindle Fire Utility 0.9.6,but it shows
ADB Status: Offline
Boot Status: Unknown
i am sure my driver is right, i have root the kf from version 6.2.2 to 6.3.1, and i have read all the thread ablout root and "Kindle Fire Utility 0.9.6"
but i still can't find the answer ,so have anyone can help me ? Thanks a lot!
Click to expand...
Click to collapse
Be sure that in your computer > Device Maanger > Kindle Fire is not marked with yellow triangle. This is the only reason it is not detected by the KFU 0.9.6 . It happened to me as well, but was able to re-root my kindle.
vertcam9 said:
Be sure that in your computer > Device Maanger > Kindle Fire is not marked with yellow triangle. This is the only reason it is not detected by the KFU 0.9.6 . It happened to me as well, but was able to re-root my kindle.
Click to expand...
Click to collapse
everything is ok~~~i am sure no yellow triangle~~~
restsrt pc turn iff kindel turn both back on dont plug kindel in uninstall all drivers then rejnstall with kindel unpluged plug in and baw work good luck
Sent from my Kindle Fire using xda app-developers app
Tried it all...Help
Devildog78965 said:
restsrt pc turn iff kindel turn both back on dont plug kindel in uninstall all drivers then rejnstall with kindel unpluged plug in and baw work good luck
Sent from my Kindle Fire using xda app-developers app
Click to expand...
Click to collapse
Trying to be as thorough as possible:
I am running a Kindle Fire with software version 6.3.1, which was previously rooted until software update. (Curse you Amazon!)
My computer has Windows 7 64bit
I downloaded adt-bundle-windows-x86_64 and ran SDK Manager.
Ran and closed Eclipse although I am not sure why or what to do with it.
Downloaded/installed:
Android SDK Tools
Android SDK Platform-tools
Android 4.2 and all attendant programs
All of the Extras including Google USB Driver.
Downloaded KFU v0.9.6.
Ran “install drivers” (Also omitted this step after uninstalling in subsequent attempts)
Ran “run.bat.”
In the cmd window that opens I get the KFU menu but under that is listed:
ADB Status: Offline
Boot Status: Unknown
I have also gotten:
ADB Status: Online
Boot Status: Unknown
This happens ad lib whenever it feels like it.
The Kindle never shows anything but the “You can now transfer files, etc” screen.
I have gone from the KFU menu to Bootmode Menu and chosen Normal (4000), as well as, Fastboot. It says “Oops...something went wrong. We are unable to locate your Kindle Fire. Make sure it is plugged in and powered on.” (It was.)
I have restarted both the Kindle Fire and the PC repeatedly. Uninstalled and reinstalled the drivers. Uninstalled/reinstalled the software that comes with SDK Manager.
Device Manager says under ADB Interface that it is Android Composite ADB Interface. Occasionally, however, I have had it listed further down the list as Kindle with the Yellow Error triangle and I have manually installed the drivers from there.
Note: I have also tried:
KindleFireRootNew631 which didn't work at all for me.
SuperOneClick v2.3.3.0 which tells me alternatively that my device appears to be already rooted, which is most definitely is not, and nothing...just kills ADB server and then starts ADB server and then....nada... Although the Windows circle thingie keeps circling, the task manager says it is “Not Responding”.
I have moved the USB port that I am using, always on one of the Mobo backplate USB's.
Changed cables.
Used a different computer.
Have resisted the urge to factory reset the device and/or break it in half!
If you can still transfer files, move everything you want off to your computer, then factory reset. Then try reinstalling drivers and running kfu
Sent from my Amazon Kindle Fire using Tapatalk HD
Have you tried using a factory reset cable ??? as they are different than a regular data cable .for my 1st gen kindle fire i used the factory cable that came with my first kindle black and white that used the e- ink without any problems whatsoever .you should be able to browse the forums to find one for sale i'm pretty sure you can also buy one straight from amazon
Sent from my Kindle Fire using xda app-developers app

KF2 + 2nd Bootloader + Do's and Dont's?

Hi All,
Today I should be picking up a KF2 (Kindle Fire 2nd Gen) today from a friend. And although I have experience with this device in the past, as I rooted one a while ago, and installed Google PlayStore bits and bobs for another friend... This was a while back.
A few months back, I read somewhere although cannot find it now... That Amazon have rolled out a serious Update to most Kindles (KF2, KF-HD, and possibally KF-HDX) that has updated the baseband/kernel to a certain version. Which prevents Unlocking, and tampering with it could cause the device to Hard Brick...
So was wondering, what is the best procedure to tackle this? Easy method to Root / Recovery??
And what does this 2nd BootLoader actually do?? Does it allow you to DualBoot both original stock Kindle firmware as well as second partition for Custom Roms??
Thanks, Lister
OK first off which kindle do you have, because a kf2 is. Of a 2nd gen kfhd. If its a 2013 kindle fire HD, don't bother with second bootloader because it will just brick it. If it is in fact a kf2 then here's what second d bootloader does. Basically we can't unlock our devices bootloader so 2nd bootloader is a workaround. It allows us to run our own unsigned kernels and custom recovery. Once we have that we can flash a custom ROM like cm. And no no dual booting, Amazon's os is too different from cm to be able to.
To install 2nd bootloader + twrp you must be rooted, suggest kindle fire first aid for that, there's a tutorial in the dev section for kf2 for installing second bootloader + twrp here.
Make sure you check the md5sum of the bootloader before flashing it so you don't risk hard bricking, also I suggest putting the ROM and its gapps on the kindle ahead of time if your are running 10.4.8 because it will boot loop into recovery after the process until you flash a different rom, so its easier to have the ROM o. Ahead of time rather than "adb push" it.
Sent from my Amazon Kindle Fire HD using Tapatalk
Hi @stunts513,
Sorry for the delay getting back to you, my friend didnt bring the device in until yesterday...
I can confirm that it is a Kindle Fire 2nd Gen (Otter2), and it is running 10.4.6 firmware/baseband...
I tried to root it in work, on my Windows 8.1 and Windows 7 based PCs, and unfortunately it wasn't detecting it, or working with the ADB drivers....
I tried at home on my Windows XP and Vista setup, and again wasn't detecting it. However it did detect on my Windows 7 setup at home (triple boot). This must of been the partition I used for my friends one many months ago... (although I found various Kindle related files on each partition).
Anyway, I got the damn thing rooted now, thankfully... and shall move onto the 2nd Bootloader thing... However, is there any other way, or easy way of doing this other than whats in that post?? I don't mind doing it, and will follow it again. However late last night I was losing the will to live as it was hard work getting to do things... (compared to other Android devices that are a breeze to do...).
I tried to backup my partitions on the Kindle what it says to do at the start, and it kept saying it couldnt find these on the Kindle... I read in the guide that it said I could download them from a website, but all I could see was scripts and not backup partitions... Is it really important to backup my own ones, or could I just download someone else's Kindle Fire 2nd (8Gb) model??
And yeah, is there any other way to get custom recovery / rom on, other than the original guide...?? - not gonna give up, just last night kept falling asleep trying to follow it... when things werent working and patiently waiting for things to happen/work... lol
Anyway, thanks so much for replying to my question, and for all the help you have given me to get me started... much appreciated!!
Thanks, Lister
Lister Of Smeg said:
Hi @stunts513,
Sorry for the delay getting back to you, my friend didnt bring the device in until yesterday...
I can confirm that it is a Kindle Fire 2nd Gen (Otter2), and it is running 10.4.6 firmware/baseband...
I tried to root it in work, on my Windows 8.1 and Windows 7 based PCs, and unfortunately it wasn't detecting it, or working with the ADB drivers....
I tried at home on my Windows XP and Vista setup, and again wasn't detecting it. However it did detect on my Windows 7 setup at home (triple boot). This must of been the partition I used for my friends one many months ago... (although I found various Kindle related files on each partition).
Anyway, I got the damn thing rooted now, thankfully... and shall move onto the 2nd Bootloader thing... However, is there any other way, or easy way of doing this other than whats in that post?? I don't mind doing it, and will follow it again. However late last night I was losing the will to live as it was hard work getting to do things... (compared to other Android devices that are a breeze to do...).
I tried to backup my partitions on the Kindle what it says to do at the start, and it kept saying it couldnt find these on the Kindle... I read in the guide that it said I could download them from a website, but all I could see was scripts and not backup partitions... Is it really important to backup my own ones, or could I just download someone else's Kindle Fire 2nd (8Gb) model??
And yeah, is there any other way to get custom recovery / rom on, other than the original guide...?? - not gonna give up, just last night kept falling asleep trying to follow it... when things werent working and patiently waiting for things to happen/work... lol
Anyway, thanks so much for replying to my question, and for all the help you have given me to get me started... much appreciated!!
Thanks, Lister
Click to expand...
Click to collapse
As far as i know offhand that method for the kf2 is the only method, which is kinda sad because its the same manual method as the other hd's, and the hd's have fireflash, but fireflash never had the support added in for the kf2 for some reason last i checked. I wouldn't worry too much about the backups, once you run the dd command on the partitions to store them on the sdcard folder, then even if adb pull doesn't work you can always copy them over mtp. i don't like how adb pull works on windows. Only image i would be concerned with storing is the boot0block.
If i made some incorrect references its probably because i vaguely remember it maybe having a different command than the hd model, but the hd's backup command would work on a kf2 as well.
Hi @stunts513,
Just wanted to say THANK YOU SO MUCH!!!
With your help, you have helped me accomplish what seemed like a scary trip to KindleFire Bricks'ville...
But thanks to you, I am all rooted, TWRP'd and ready to go... Shall flash a rom, and sort dads Birthday Pressie now...
Really appreciated, top guy!! thank you... Lister
stunts513 said:
As far as i know offhand that method for the kf2 is the only method, which is kinda sad because its the same manual method as the other hd's, and the hd's have fireflash, but fireflash never had the support added in for the kf2 for some reason last i checked. I wouldn't worry too much about the backups, once you run the dd command on the partitions to store them on the sdcard folder, then even if adb pull doesn't work you can always copy them over mtp. i don't like how adb pull works on windows. Only image i would be concerned with storing is the boot0block.
If i made some incorrect references its probably because i vaguely remember it maybe having a different command than the hd model, but the hd's backup command would work on a kf2 as well.
Click to expand...
Click to collapse
Rooting KF2
Can you give a list of the links that you used to root you KF2?
I've tried to connect to my with ADB but I can't get it to see my device. I can connect my KF2 to my WINXP machine, and transfer files, but I can't get ADB to recognize the device, and I can't get any root options to work. Any help would be appreciated. Ultimately I would like to install a new ROM like CM, but until I can do the basics, I can't get that done.
You should check to see if it has the driver installed for adb in the device manager, if it doesn't even show up as a adb device in device manager you probably haven't turned USB debugging on on the kindle itself.
Sent from my Amazon Kindle Fire HD using Tapatalk
stunts513 said:
You should check to see if it has the driver installed for adb in the device manager, if it doesn't even show up as a adb device in device manager you probably haven't turned USB debugging on on the kindle itself.
Click to expand...
Click to collapse
Checked and verified that USB debugging is in fact turned on on my kindle.
Settings>>Security>>Enable ADB is ON.
Settings>>Device>>Allow Installation of Applications is ON
I still can't get adb to recognize my device.
I installed ADB from adt-bundle-windows-x86-20140321.zip if that makes any difference.
I had read in the forums that I might need a special cable for fastboot. Is that what I'll need to get?
For what it's worth, I just found and followed this tutorial:
EDIT: Well crap, this forum won't let me post the outside url. I guess if you search for "Setting up ADB driver for Kindle Devices" by David Isbitski" on developer dot amazon dot com, you will be able to find the tutorial
It was very helpful, and it was the first tutorial I've found that actually showed how to install adb windows drivers for the kindle fire.
In windows Device Manager >> Portable Devices >> Kindle is installed, then uninstall Kindle, as they are the wrong drivers.
In the SDK Manager
Go to TOOLS >> Manage Add On Sites
Go to the User Defined Sites tab
add the url found in the tutorial listed above, save and quit that window.
Back at the manager, do "Packages >> Reload" to update the list.
For the kindle fire 2nd generation, I had to expand "Android 4.0.3 (API 15) to find and install:
"Kindle Fire 2nd Generation"
Under Extras, install:
Amazon AVD Launcher (Windows)
Kindle Fire Device Deffinitions
Kindle Fire USB Driver
Once installed go to \extras\amazon\kindle_fire_usb_driver and run "KindleDrivers.exe"
You should then find "Device Manager >> Kindle Fire >> Android Cmposite ADB Interface"
You can then stop/start adb, then do a adb devices.
That is what worked for me!
New to the forum and trying to recognize what you are doing here......
I have a Kindle Fire 2nd Gen with 10.4.8 SW installed. Would like to dump a much newer Android version on it and looking for the correct path.
Any help is greatly appreciated.
Thanks

1st Gen Kindle Fire ROOT etc

Hi folk's,
I've literally been searching all day for solutions to the numerous problems I've ran into with this device!
All im trying to achieve is to install a custom ROM, the device is a kindle fire 1st gen that has the current version as 10.5.1_user_5174820 (which i found odd as amazon dont list a lot lower number for the latest).
I've tried to install the ADB drivers and run the KFU but the drivers wont install, Windows 10 is kicking off at every opportunity! It wont let me manually install the drivers even when i uninstall the ones it uses as default. I've disabled automatic driver install but it still does every time i plug the kindle in!!! Please can someone help me out this is driving me insane.
Thanks
Sean
I've just realised i hadnt enabled USB debugging, i have now and the KFU now can see the kindle as online but cannot read the Boot Status and will not boot in to fastboot mode.
this was answered in the other thread
but for others
KFU only is compatible with system version 6.3.2 or older (rooting and Flashing TWRP and FFF)
google apps option is broken (server is gone)
1st generation fire system version is only 6.3.4 or less
Sent from my XT1060 using XDA Labs

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