Develop Bugs

[Q] Kindle Fire Brick (possibly FUBAR) Please help!!!

First of all, I search many threads but couldn't find help for my specific problem. I rooted my Kindle Fire 6.2.2. with TWRP. Upon trying to unroot it, it bricked. I downloaded Kindle Fire Utility v0.9.3. to fix this but my computer won't properly recognize my Kindle. It doesn't seem like a driver problem. All I can do when I plug in my Kindle is eject it. And when I try to install FireFireFire, I get this error "Oops...something went wrong. We are unable to locate your Kindle Fire. Make sure it is plugged in and powered on."
Please help! Thanks.

Lyrekz said:
First of all, I search many threads but couldn't find help for my specific problem. I rooted my Kindle Fire 6.2.2. with TWRP. Upon trying to unroot it, it bricked. I downloaded Kindle Fire Utility v0.9.3. to fix this but my computer won't properly recognize my Kindle. It doesn't seem like a driver problem. All I can do when I plug in my Kindle is eject it. And when I try to install FireFireFire, I get this error "Oops...something went wrong. We are unable to locate your Kindle Fire. Make sure it is plugged in and powered on."
Please help! Thanks.
Click to expand...
Click to collapse
Please read this guide...
http://forum.xda-developers.com/showthread.php?t=1552547
so you get an understanding of how these different pieces fit together.
I can't get a sense of where your problems begin. 1) TWRP is not used to root. 2) you never mention what your Kindle Fire is doing that you think it's bricked. 3) how did you manage to root it in the first place if your drivers weren't working?

kinfauns said:
Please read this guide...
http://forum.xda-developers.com/showthread.php?t=1552547
so you get an understanding of how these different pieces fit together.
I can't get a sense of where your problems begin. 1) TWRP is not used to root. 2) you never mention what your Kindle Fire is doing that you think it's bricked. 3) how did you manage to root it in the first place if your drivers weren't working?
Click to expand...
Click to collapse
Answers: 1. Rooted with BurritoRoot3 and also installed TWRP. 2. It is stucked on the Kindle Fire screen. 3. My drivers were working then and seem to be now. The problem is my computer won't recognize my Kindle. And when I go to Kindle properties, the manufacter, model number, and description all come up as unavaible and grayed out.

Lyrekz said:
Answers: 1. Rooted with BurritoRoot3 and also installed TWRP. 2. It is stucked on the Kindle Fire screen. 3. My drivers were working then and seem to be now. The problem is my computer won't recognize my Kindle. And when I go to Kindle properties, the manufacter, model number, and description all come up as unavaible and grayed out.
Click to expand...
Click to collapse
If you installed TWRP, then you also installed FFF. If by "Kindle Fire screen" you mean the yellow triangle logo and that's all you see when it starts up without it ever blinking black, then you are in fastboot mode. Use KFU to set it back to normal and reboot it. If that doesn't work, you need to check the device manager in Windows and make sure it shows "Android Phone -> Android ADB Interface" for your Kindle Fire. If the device manager does not show that, then you need to uninstall the drivers, remove the device from the device manager, disconnect the KF from your computer and follow these directions....
http://forum.xda-developers.com/showpost.php?p=22342376&postcount=6

kinfauns said:
If you installed TWRP, then you also installed FFF. If by "Kindle Fire screen" you mean the yellow triangle logo and that's all you see when it starts up without it ever blinking black, then you are in fastboot mode. Use KFU to set it back to normal and reboot it. If that doesn't work, you need to check the device manager in Windows and make sure it shows "Android Phone -> Android ADB Interface" for your Kindle Fire. If the device manager does not show that, then you need to uninstall the drivers, remove the device from the device manager, disconnect the KF from your computer and follow these directions....
http://forum.xda-developers.com/showpost.php?p=22342376&postcount=6
Click to expand...
Click to collapse
First of all. thank you for the help. And now my Kindle is stuck on the Kindle Fire screen.

Mine is stuck here too..been 3 days.. ordered the factory cable.. hopefully that works.

One thing I've noticed is that sometimes when the you try to issue fastboot commands in fastboot mode it doesn't register. But that doesn't mean you aren't in fastboot mode.
Get your command prompt ready (“ready" means that "fastboot" is in your present working directory)
Turn off your Kindle
Type "fastboot devices" (without quotes)
Turn your Kindle on
Hit enter to send fastboot command
Keep hitting UP arrow to bring up last command and keep hitting enter until your computer recognizes the Kindle. If it doesn't, start over and try again. When it does, then you can change your bootmode.
It WILL work, eventually. If it doesn't, the only other logical explanation is it's a driver issue.
Typically speaking (but not always), the only reason you should ever have to use a factory cable is if you killed your battery and you don't have enough juice to power the device. There are other reasons but they are extremely RARE.
And please forgive my frustration, but this is one of the simplest concepts to master. "Unbricking" your device shouldn't be this difficult...for anyone.
Sent from my Amazon Kindle Fire using xda premium

Readyreadyready
I notice in a post someone is seeing:
"Bricked mine too. It shows up as a USB COM port and spits out "READYREADYREADYREADY" until it disconnects itself. I think this means it should be possible to restore 5.3.2.1 via sp flash tool (or maybe another serial loader). If we can get the right files"
Is that the "Ready" you are saying means wait until fastboot?
soupmagnet said:
One thing I've noticed is that sometimes when the you try to issue fastboot commands in fastboot mode it doesn't register. But that doesn't mean you aren't in fastboot mode.
Get your command prompt ready (“ready" means that "fastboot" is in your present working directory)
Turn off your Kindle
Type "fastboot devices" (without quotes)
Turn your Kindle on
Hit enter to send fastboot command
Keep hitting UP arrow to bring up last command and keep hitting enter until your computer recognizes the Kindle. If it doesn't, start over and try again. When it does, then you can change your bootmode.
It WILL work, eventually. If it doesn't, the only other logical explanation is it's a driver issue.
Typically speaking (but not always), the only reason you should ever have to use a factory cable is if you killed your battery and you don't have enough juice to power the device. There are other reasons but they are extremely RARE.
And please forgive my frustration, but this is one of the simplest concepts to master. "Unbricking" your device shouldn't be this difficult...for anyone.
Sent from my Amazon Kindle Fire using xda premium
Click to expand...
Click to collapse

larmores said:
I notice in a post someone is seeing:
"Bricked mine too. It shows up as a USB COM port and spits out "READYREADYREADYREADY" until it disconnects itself. I think this means it should be possible to restore 5.3.2.1 via sp flash tool (or maybe another serial loader). If we can get the right files"
Is that the "Ready" you are saying means wait until fastboot?
Click to expand...
Click to collapse
this is only for kindle fire 1 (2011)
there is a separate section for your device see
Fire Index: Which Amazon (Kindle) Fire Do I have?
for correct forum link
Sent from my XT1096 using XDA Labs

Trying to root but I am overwhelmed with this problem

I installed the driver provided with the KFU before I ever hooked it up to the PC. Started the utility but it says ADB status offline and boot status unknown. So I checked out some youtube videos and I noticed everybody's kindle in device manager shows up as ADB Composite Device or something similar. Mine just shows up as Kindle. I for the life of me can't get it to change after many tutorials on how to. No matter what, even after uninstalling, it automatically goes to Portable Device Kindle. Can somebody help me please? I know somebody will just point me to a different thread but if you could, just let me know what I'm doing wrong and how to fix it. Thanks.

Is it a first gen. Kindle? http://forum.xda-developers.com/showthread.php?t=1923010 and second post here goes into driver specifics http://forum.xda-developers.com/showthread.php?t=1552547 .

Yes it's a first gen Kindle that I just bought and I installed the exe that was included in the KFU.

Just followed that guide through and it did nothing. The one thing it says though is that if the driver doesn't install correctly, uninstall the driver and check the delete software option. I'm not getting that option at all. Still doesn't show up as android phone or adb composite device. One thing I did though, is run it as an administrator and that at least got ADB to say online. Boot status is still unknown though.

buffnutz1 said:
Yes it's a first gen Kindle that I just bought and I installed the exe that was included in the KFU.
Click to expand...
Click to collapse
Must be a sign You mean the drivers run.bat file? What os ?

[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

Is my Kindle hard-bricked?

I have the Kindle 8.9 HD with the front-facing camera. I tried to flash CM 11, but now it's stuck at the bootscreen. It has the orange and white boot screen and a second later, a pixelated white bar pops up on the left, then it stays frozen until I shut it down. Windows doesn't seem to detect it at all, and I can't seem to get fastboot mode except for in Ubuntu using Soupkit. However, even if I do manage to get it into fastboot on Soupkit, SK says the device is offline afterwards even though the tablet displays fastboot on the screen.
It should be said and might be obvious, I'm not entirely sure what I'm doing. I spent a great deal of time reading into how to troubleshoot it myself. I do have previous experience with flashing roms on my Android phone, but that's about it.

Once it is in fastboot, reboot into windows and use kindle fire first aid. As I recall soupkit wasn't meant for 2nd gen kindles, only the kf1, but I could be mistaken, I use Ubuntu and know what I'm doing so I don't use these kinda things. Windows should detect the device as a jem device, so download drivers in my signature, extract them somewhere and in the device manager right click the jem device, hit update drivers, and point it to where you extracted mine. Once that is done kindle fire first aid should be able to reflash it.
Kffa: http://forum.xda-developers.com/showthread.php?t=2096888
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
Once it is in fastboot, reboot into windows and use kindle fire first aid. As I recall soupkit wasn't meant for 2nd gen kindles, only the kf1, but I could be mistaken, I use Ubuntu and know what I'm doing so I don't use these kinda things. Windows should detect the device as a jem device, so download drivers in my signature, extract them somewhere and in the device manager right click the jem device, hit update drivers, and point it to where you extracted mine. Once that is done kindle fire first aid should be able to reflash it.
Kffa: http://forum.xda-developers.com/showthread.php?t=2096888
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
Just like that. It's working! Didn't realize SK wasn't for 8.9, so when it didn't work, I stopped and just assumed it was fastboot on the tablet that wasn't working. I guess thinking it was hard-bricked might have been a bit dramatic.
Thanks, man! You're a lifesaver. You know your ****.

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