Develop Bugs

Unbricking My Kindle Fire

About 3 weeks ago, I bricked my Kindle Fire. It was a "spare" that I had, so I started messing around with it. Got TWRP installed, downloaded a couple of ROMS, and attempted to install them. (fortunately, I made a backup of my base Amazon 6.2)
To make a long story short, the fire got stuck. I was able to adb and various other things on this forum to keep things going, but after a while, Kindle Fire Utility (adb, nothing) could see the device. I thought for sure I had an expensive paper weight.
Enter the factory cable. Because SkOrPn was in the middle of a move, my cable didn't get here right away. Then there were some issues with my PayPal address, which SkOrPn went out of his way to fix. Today, I got the cable at my office.
Looked at the cable. Thought I had been send an unmodified cable. Saw no evidence that anything had been done to the cable. An absolutely perfect professional job.
Couldn't wait to get home. Got home. Plugged cable in Fire, then in Laptop. Nothing. Now what? I thought it was supposed to boot the bootloader? adb didn't see the device. Drivers good, it sees my other Fire. I guess I was one of those 1% that hard brick the fire with no chance of getting it back.
Did a few searched on the forum. Found how to install TWRP on my device. I thought I had it already? Ran the commands. Nothing. Switched to regular cable. Nothing. I figured I was screwed. I unplugged the Fire. connected the factory cable. Ran the command. THEN hooked up the cable. JOY JOY JOY!! i GOT TWRP loaded!!!!
Restored my previously saved image, and now I have a working Kindle Fire. NOW i'm going to install some other ROM on it.
The moral is, never give up. Buy a factory cable!!! One of the things I've ever spent $15 or so on. And I recommend SkOrPn as your source. Quality work, great customer service!!!
Step-by-step
1) Make sure you have some charge left in your bricked Kindle. (one of my mistakes
2) Download "Kindle Fire Utility" or other utility that has the fastboot.exe command available.
3) Download twrp-blaze-2.0.0RC0.img (just google it)
4) Without connecting anything, run the command:
fastboot.exe -i 0x1949 boot twrp-blaze-2.0.0RC0.img
5) Connect the factory cable to your Kindle Fire
6) Connect the factory cable to you PC
7) Wait about 10 seconds.
8) DONE!!!!
Sorry for the long post. My wife doesn't understand why this would make me so excited. But you all would, I'm sure.
SteveM

a very nice post for people who have bricked their kindles and need a factory cable!

Thanks for the kind words Steve. I hope this cable gives you confidence in flashing your Kindle long into the future. Glad it worked out for you.
Oh, and you did not see any evidence of modification because I do not modify the cable, I just cut off the original micro connector and install my own, already modified of course with a resistor and all I have to do is re-solder the 4 wires back onto their original pins and then fill the entire casing with 400 degree SureBonder PDR Hot Glue (the worlds strongest known hot glue, according to them anyway lol)... That way it looks and feels like a true manufactured store bought cable. However, doing it my way is still in fact more work, but the end result clearly justifies it.
Anyway, again glad I could be of service to you and my fellow XDA friends.

Where do I run the command from?

The3rdEye said:
Where do I run the command from?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=23747804&postcount=3

smoen02 said:
About 3 weeks ago, I bricked my Kindle Fire. It was a "spare" that I had, so I started messing around with it. Got TWRP installed, downloaded a couple of ROMS, and attempted to install them. (fortunately, I made a backup of my base Amazon 6.2)
To make a long story short, the fire got stuck. I was able to adb and various other things on this forum to keep things going, but after a while, Kindle Fire Utility (adb, nothing) could see the device. I thought for sure I had an expensive paper weight.
Enter the factory cable. Because SkOrPn was in the middle of a move, my cable didn't get here right away. Then there were some issues with my PayPal address, which SkOrPn went out of his way to fix. Today, I got the cable at my office.
Looked at the cable. Thought I had been send an unmodified cable. Saw no evidence that anything had been done to the cable. An absolutely perfect professional job.
Couldn't wait to get home. Got home. Plugged cable in Fire, then in Laptop. Nothing. Now what? I thought it was supposed to boot the bootloader? adb didn't see the device. Drivers good, it sees my other Fire. I guess I was one of those 1% that hard brick the fire with no chance of getting it back.
Did a few searched on the forum. Found how to install TWRP on my device. I thought I had it already? Ran the commands. Nothing. Switched to regular cable. Nothing. I figured I was screwed. I unplugged the Fire. connected the factory cable. Ran the command. THEN hooked up the cable. JOY JOY JOY!! i GOT TWRP loaded!!!!
Restored my previously saved image, and now I have a working Kindle Fire. NOW i'm going to install some other ROM on it.
The moral is, never give up. Buy a factory cable!!! One of the things I've ever spent $15 or so on. And I recommend SkOrPn as your source. Quality work, great customer service!!!
Step-by-step
1) Make sure you have some charge left in your bricked Kindle. (one of my mistakes
2) Download "Kindle Fire Utility" or other utility that has the fastboot.exe command available.
3) Download twrp-blaze-2.0.0RC0.img (just google it)
4) Without connecting anything, run the command:
fastboot.exe -i 0x1949 boot twrp-blaze-2.0.0RC0.img
5) Connect the factory cable to your Kindle Fire
6) Connect the factory cable to you PC
7) Wait about 10 seconds.
8) DONE!!!!
Sorry for the long post. My wife doesn't understand why this would make me so excited. But you all would, I'm sure.
SteveM
Click to expand...
Click to collapse
Hi there,
Where should I run that command from??
Here´s my case, I hope you could help me..
I need urgent help. Just got my kindle todasy and went through tutorial to use the rooting utitily. My kindle got stuck at loading screen and wouldn´t shut shutdown. I waited until the battery ran out. Waited for few more minutes and plugged in the data cable. The kindle now won´t stop blinking and does not get reckgonized by the pc. I did waited for the battery goes dead again, recharged then for about 30 min and nothing has changed. The loading screen keeps blinking and nothing seems to be happening. Please advise!!

andersonrel said:
Hi there,
Where should I run that command from??
Here´s my case, I hope you could help me..
I need urgent help. Just got my kindle todasy and went through tutorial to use the rooting utitily. My kindle got stuck at loading screen and wouldn´t shut shutdown. I waited until the battery ran out. Waited for few more minutes and plugged in the data cable. The kindle now won´t stop blinking and does not get reckgonized by the pc. I did waited for the battery goes dead again, recharged then for about 30 min and nothing has changed. The loading screen keeps blinking and nothing seems to be happening. Please advise!!
Click to expand...
Click to collapse
Oh boy... I'm going to hope that it was a timing issue and our posts got crossed, because I answered your question for another user just above your post.
Regardless, the answer to that question isn't going to help you. You need this...
http://forum.xda-developers.com/showthread.php?t=1621146
Never let your battery die like you did. You can always force a shutdown by keeping the power button pressed down for 20-30 seconds.
EDIT: I'd been meaning to post this guide for a while...
http://forum.xda-developers.com/showthread.php?t=1623244
and I missed the part of your post about being "stuck at loading screen" the first time I read it. I suggest you read this guide...
http://forum.xda-developers.com/showthread.php?t=1552547
make sure the device drivers are working (part 2) and learn some fastboot commands (part 3) so you can reset the bootmode on your device back to normal and reboot it.

kinfauns said:
Oh boy... I'm going to hope that it was a timing issue and our posts got crossed, because I answered your question for another user just above your post.
Regardless, the answer to that question isn't going to help you. You need this...
http://forum.xda-developers.com/showthread.php?t=1621146
Never let your battery die like you did. You can always force a shutdown by keeping the power button pressed down for 20-30 seconds.
EDIT: I'd been meaning to post this guide for a while...
http://forum.xda-developers.com/showthread.php?t=1623244
and I missed the part of your post about being "stuck at loading screen" the first time I read it. I suggest you read this guide...
http://forum.xda-developers.com/showthread.php?t=1552547
make sure the device drivers are working (part 2) and learn some fastboot commands (part 3) so you can reset the bootmode on your device back to normal and reboot it.
Click to expand...
Click to collapse
Thanks for your help. I tried to run a fastboot command and get msg: ´cannot run, adbwin.dll missing´... Now I´m really not sure what it´s missing anymore..
I´m going also leave it charging for longer and it seems to be a known issue, right?
My kindle continues not being reckognized and keeps on flashing the kindle Fire/Android Logo. When I unplug it it stops flashing and I won´t get any sigh of life, even after pressing the button for longer than 30s.
I managed to find the driver on device manager and uninstalled it, thinking that maybe it would help finding the device again, but it didn´t...
Recomendations please?

andersonrel said:
Thanks for your help. I tried to run a fastboot command and get msg: ´cannot run, adbwin.dll missing´... Now I´m really not sure what it´s missing anymore..
I´m going also leave it charging for longer and it seems to be a known issue, right?
My kindle continues not being reckognized and keeps on flashing the kindle Fire/Android Logo. When I unplug it it stops flashing and I won´t get any sigh of life, even after pressing the button for longer than 30s.
I managed to find the driver on device manager and uninstalled it, thinking that maybe it would help finding the device again, but it didn´t...
Recomendations please?
Click to expand...
Click to collapse
Unfortunately, if the device isn't booting up, it won't charge. Like the guide I posted above says, the device needs to load up a ramdisk before it will charge. If all you see is that KF/Android logo, then it's still in the bootloader and it's not charging your battery.
First, you'll have to get your drivers in order so you can send the device fastboot commands. I suggest you disconnect the KF from your computer and make sure it's turned off. Use the KFU driver install file and get it to install the drivers again onto your machine. I'm not sure if it will help, but it wouldn't hurt to reboot your computer after that. When it's back up and running again, open up the device manager. When you connect the KF back up to your computer, it should automatically power up again... look at what device comes up as it boots. The first thing you see (hopefully) is "Android Phone -> Android ADB Interface" appear. If you see that, you can be reasonably sure you can send it fastboot commands.
You'll have to issue the "fastboot oem idme bootmode 4000" on the command line. It will tell you that it's waiting for device... The next time it loops back around in its boot up process, it will send the command and hopefully get the bootmode back to normal. Then hook it up to your stock AC wall charger and if you are lucky it should continue to boot and charge your battery.
There's a lot of "hopefully" things that have to go right for this to work. You've got a few compounded issues that are giving you problems and all of them have to get fixed for the battery to start charging again.

andersonrel said:
Thanks for your help. I tried to run a fastboot command and get msg: ´cannot run, adbwin.dll missing´... Now I´m really not sure what it´s missing anymore..
I´m going also leave it charging for longer and it seems to be a known issue, right?
My kindle continues not being reckognized and keeps on flashing the kindle Fire/Android Logo. When I unplug it it stops flashing and I won´t get any sigh of life, even after pressing the button for longer than 30s.
I managed to find the driver on device manager and uninstalled it, thinking that maybe it would help finding the device again, but it didn´t...
Recomendations please?
Click to expand...
Click to collapse
To fix the "cannot run, adbwin.dll missing", shift + right click on the folder containing adb.exe and select something like "Run as Command"
Sent from my Amazon Kindle Fire using xda premium

soupmagnet said:
To fix the "cannot run, adbwin.dll missing", shift + right click on the folder containing adb.exe and select something like "Run as Command"
Sent from my Amazon Kindle Fire using xda premium
Click to expand...
Click to collapse
I´m gonna try this and will post results. Thanks a lot.

kinfauns said:
Unfortunately, if the device isn't booting up, it won't charge. Like the guide I posted above says, the device needs to load up a ramdisk before it will charge. If all you see is that KF/Android logo, then it's still in the bootloader and it's not charging your battery.
First, you'll have to get your drivers in order so you can send the device fastboot commands. I suggest you disconnect the KF from your computer and make sure it's turned off. Use the KFU driver install file and get it to install the drivers again onto your machine. I'm not sure if it will help, but it wouldn't hurt to reboot your computer after that. When it's back up and running again, open up the device manager. When you connect the KF back up to your computer, it should automatically power up again... look at what device comes up as it boots. The first thing you see (hopefully) is "Android Phone -> Android ADB Interface" appear. If you see that, you can be reasonably sure you can send it fastboot commands.
You'll have to issue the "fastboot oem idme bootmode 4000" on the command line. It will tell you that it's waiting for device... The next time it loops back around in its boot up process, it will send the command and hopefully get the bootmode back to normal. Then hook it up to your stock AC wall charger and if you are lucky it should continue to boot and charge your battery.
There's a lot of "hopefully" things that have to go right for this to work. You've got a few compounded issues that are giving you problems and all of them have to get fixed for the battery to start charging again.
Click to expand...
Click to collapse
I tried to connect to a different pc. It does get recognized on device manager (as kindle) for few seconds and then it dissapears again...not sure what to do now in order to charge it...any suggestions?

Hey guys thanks for all the help so far, i bricked my kindle to the point of no shell after i tried to reflash the stock rom and was stuck in no mans land. So i ordered skorpn's factory cable (thanks again for sending it up north of the border) and when i plug it into the pc it loads the "kindle fire" screen ans stays there. It shows up in device manager but not when i look for it under adb devices and device won't be found in fastboot. Tried reinstalling the drivers and still no luck. Any ideas how i can get this thing back to the point of usability? Thanks for any help you have

andersonrel said:
I tried to connect to a different pc. It does get recognized on device manager (as kindle) for few seconds and then it dissapears again...not sure what to do now in order to charge it...any suggestions?
Click to expand...
Click to collapse
Fix your drivers. Read this:
http://forum.xda-developers.com/showthread.php?p=23747671
djsaxon said:
Hey guys thanks for all the help so far, i bricked my kindle to the point of no shell after i tried to reflash the stock rom and was stuck in no mans land. So i ordered skorpn's factory cable (thanks again for sending it up north of the border) and when i plug it into the pc it loads the "kindle fire" screen ans stays there. It shows up in device manager but not when i look for it under adb devices and device won't be found in fastboot. Tried reinstalling the drivers and still no luck. Any ideas how i can get this thing back to the point of usability? Thanks for any help you have
Click to expand...
Click to collapse
First, fix your drivers:
http://forum.xda-developers.com/showthread.php?p=23747671
Then:
http://forum.xda-developers.com/showthread.php?p=25400963

kinfauns said:
You'll have to issue the "fastboot oem idme bootmode 4000" on the command line. It will tell you that it's waiting for device... The next time it loops back around in its boot up process, it will send the command and hopefully get the bootmode back to normal. Then hook it up to your stock AC wall charger and if you are lucky it should continue to boot and charge your battery.
Click to expand...
Click to collapse
Well I gave this a shot and it said: "finished. total time: 0.080s"
but it's still just flashing the android logo with kindle fire underneath.

maw230 said:
Well I gave this a shot and it said: "finished. total time: 0.080s"
but it's still just flashing the android logo with kindle fire underneath.
Click to expand...
Click to collapse
That's because you have an entirely different problem.
http://forum.xda-developers.com/showthread.php?p=25400963

soupmagnet said:
That's because you have an entirely different problem.
http://forum.xda-developers.com/showthread.php?p=25400963
Click to expand...
Click to collapse
Thank you.

hey i can't doing that, when i type that code "fastboot..........img" cmd say <Waiting for devices> ?

jakelongryan said:
hey i can't doing that, when i type that code "fastboot..........img" cmd say <Waiting for devices> ?
Click to expand...
Click to collapse
There are several reasons why you would get the typical "waiting for device" message, so...
...here is a step-by-step guide instruct you in getting it working properly, quickly and efficiently.
Step 1. Start a new thread in the Q&A section.
Step 2. Explain in GREAT detail exactly what your problem is.
Step 3. Explain in GREAT detail exactly how your problem started.
Step 4. Explain in GREAT detail exactly what you have done to remedy the situation on your own.
Step 5. Explain in GREAT detail exactly what the device does and everything you see from the moment you press the power button until the problem presents itself.
Step 6. Wait patiently until someone of appropriate knowledge is kind enough to lend a hand.

soupmagnet said:
There are several reasons why you would get the typical "waiting for device" message, so...
...here is a step-by-step guide instruct you in getting it working properly, quickly and efficiently.
Step 1. Start a new thread in the Q&A section.
Step 2. Explain in GREAT detail exactly what your problem is.
Step 3. Explain in GREAT detail exactly how your problem started.
Step 4. Explain in GREAT detail exactly what you have done to remedy the situation on your own.
Step 5. Explain in GREAT detail exactly what the device does and everything you see from the moment you press the power button until the problem presents itself.
Step 6. Wait patiently until someone of appropriate knowledge is kind enough to lend a hand.
Click to expand...
Click to collapse
great advice and exactly what im gonna do. been searching for 2 weeks now reading and learning and still stuck so be looking out for my thread

[Q] KF Possibly Bricked

Just got a new KF today and tried loading Go Launcher EX. Got to the point where I rebooted the KF and told it to always boot to GO Launcher..... BIG MISTAKE... something had gone wrong in the go launcher install and Not I have a pretty Kindle Fire Logo on my screen that will not go away.
I have downloaded KFU and Installed the drivers. With my KF on and plugged into usb my device manager shows. "Android ADB Device" which if i read correctly is what it should show.
But inside KFU it does not seem to connect to the device.
Is there something i have missed or is it truly a brick ...

I tried that ... Uninstalled device (made sure to remove driver) refresh device manager.. update drivers on kindle device... Then tried KFU
All I keep getting is waiting on device...
On the main screen it says:
ADB Status: Offline
Boot Status: Unknown
When I go into the Bootmode Menu and select 1 it sits on a screen saying waiting on device.
This is pretty much where i have been stuck at all day ...

Power your kindle off by holding the power button for like 30 seconds its very likey that adb will not detect your kindle it cannot while its in fastboot But first try this shift plus right click on the tools folder in kindle fire utility select open command window here power your kindle off and enter the command Fastboot getvar product (hit enter)Plug your kindle in it will power on in fastboot If you get the response product: kindle then we can move on.
if you get the response product: kindle Type fastboot oem idme bootmode 4000 (hit enter)fastboot reboot (hit enter)
Nothing.?then Then next time try fastboot -i 0x1949 getvar product (hit enter) when it says <waiting for device> plug in your powered off device if it says product: kindle type fastboot -i 0x1949 oem idme bootmode 4000 (hit enter)fastboot -i 0x1949 reboot(hit enter)

Fastboot getvar product
fastboot -i 0x1949 getvar product
Click to expand...
Click to collapse
I tried both of these. Each time i unplugged the KF, held power for 30 secs(using a timer),typed command then hit enter, then plugged in KF.
both times it powered on and went to the Kindle Fire logo and the command window just said waiting on device. A side note is that during power on but before windows beeped as if it had recognized the device the KF logo blinked a few times.

Don't unplug it.
I've found with mine, whenever I'm stuck in fastboot I do the following:
1. LEAVE THE KF PLUGGED INTO THE COMPUTER AT ALL TIMES!
2. Uninstall all instances of the Android Device in Device Manager.
3. Power off KF by holding the power button for NO LESS than 30 seconds. Even when it looks off, keep holding it and count to 30. (keep plugged in)
4. Power on the KF by simply clicking the power button once. (still plugged in)
5. Once the KF is back at fastboot, the computer should automatically install the drivers from the KFU folder, if not then manually point it there.
6. Open KFU and start run.bat
7. At the menu, regardless of device status (mine says offline/unknown when in fastboot mode), press 1, enter, 1, enter.

so are you suggesting i do the command line stuff?
EDIT.... any way i cut it im getting the same Kindle Fire screen ...

one I used this -i 0x1949 one I didnt because sometimes it doesnt matter but lelandfried is suggesting to try to use kfu to reset your bootmode which is logical and keep working with your drivers which also makes 100% sense keep trying you could get lucky and something will work its windows darn drivers that are killing you another option is this http://forum.xda-developers.com/showthread.php?t=1670405 then you wont be messing with the drivers anymore add sudo to the front of all your fastboot commands.

If I have ubuntu running on a VM can I do this through there? I have mixed success using usb devices

whoops sorry soupmagnet will know if it will run on a vm ask him he can give you the best advice

No problem. Im going to give it a shot... I have done everything i can think of to get the right drivers on here in windows. As best as I can tell from the chart on this thread http://forum.xda-developers.com/showpost.php?p=23747671&postcount=2
I have the ADB driver loaded for Recovery,Stock SW or ROM (USB Debog On)
I think I will try the ubuntu thing for a bit .... Frustrating .. very frustrating

I gave ubuntu VM a shot. I was able to connect to the device via usb in the VMWare console then i tried to run the two commands given earlier in this thread ... but i was never able to get anything but a <waiting for device> message in the terminal window.
Hopefully someone can give me some new guidance. Or show me where im going wrong so far. I feel like its something dumb that im missing ...

did you use sudo before all your commands and plug in your prepowered off kindle in when it says waiting for device?

Deslyxia said:
I gave ubuntu VM a shot. I was able to connect to the device via usb in the VMWare console then i tried to run the two commands given earlier in this thread ... but i was never able to get anything but a <waiting for device> message in the terminal window.
Hopefully someone can give me some new guidance. Or show me where im going wrong so far. I feel like its something dumb that im missing ...
Click to expand...
Click to collapse
Soupmagnet said he had problems getting the KF to work with VMWare in fastboot mode. YMMV. I use Parallels Desktop and have no problems with it.
The most telling thing you said in this thread...
Deslyxia said:
A side note is that during power on but before windows beeped as if it had recognized the device the KF logo blinked a few times.
Click to expand...
Click to collapse
If the logo "blinked" a few times, then it's not in fastboot mode. It is most likely past the bootloader stage, loaded the boot partition and trying to start up the system. At this point, your best hope is to send it some adb commands to get the KF into fastboot or recovery, but it might not be far enough along in the process to accept adb commands either.
Read the following post about fastboot mode...
http://forum.xda-developers.com/showthread.php?t=1668159
Most people in your situation end up buying a factory cable.

Okay. thank you to everyone for the help so far. From within Ubuntu I was able to use this guide http://forum.xda-developers.com/showthread.php?t=1414832 to get into fast boot mode. From there I installed TWRP Recovery then rebooted into recovery mode. Then I installed FFF, Rebooted into recovery mode and reset to factory.
When I rebooted I got the FFF boot screen and let it boot like normal to a factory reset KF.
Again thank you all for your help .

I'm glad you got it going just make sure you do all the right things if you start flashing roms don't be afraid to ask questions its better than getting messed up again always make backups and do proper wipes just don't wipe your SD card or let your battery die good luck

I dunno how to do adb thru Ubuntu, even though I have it on my desktop. I do all my adb stuff through my Windows laptop.
Glad to hear you got it going. I'm bookmarking this thread for the Ubuntu links and info, Thanks!

[Q] Not sure of bricked or Boot loop, what are my options?

This is the current status of my kindle:
1) Turning on the Kindle will simply display the "Kindle Fire" logo and nothing else. Nothing else happens.
2) ADB does work with a normal cable. However, I'm missing the shell. So I get these messages when performing shell commands:
Code:
- exec '/system/bin/sh' failed: No such file or directory (2) -
3) I ordered a factory cable but am really unsure what to do with it. I works the same as the normal cable except ADB does not work at all. Listing devices with "adb devices" lists nothing whatsoever.

You need access to recovery to reinstall a new ROM. To access recovery you need to change the bootmode (possibly even install it). You can only do this with a working shell or in fastboot. In order to access fastboot you need temporary fastboot (FireFireFire only), a working shell, or a factory cable.
Plugging the factory cable into the device while it's turned off will power it up into fastboot.
"That's a special kind of stupid. The kind that makes me laugh."

Alright, well is there a guide to do this on windows? Specifically speaking, with a factory cable. Also is there any different to what the kindle should do when it's in fastboot? Is the screen still the same or is there something different when it's in fastboot mode?

ChazZeromus said:
is there any different to what the kindle should do when it's in fastboot? Is the screen still the same or is there something different when it's in fastboot mode?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1668159

soupmagnet said:
http://forum.xda-developers.com/showthread.php?t=1668159
Click to expand...
Click to collapse
Okay um, since I'm stuck at the logo regardless of whether I use the factory cable or not, I'm guessing I have no bootloader? And that I must resort to opening the kindle?
Actually! I think I got fastboot to work. The display lights up indefinitely. Alright so, what the hell do I do now? What guides can I follow to flash this damn thing from my computer?

No
You are stuck at the boot animation...there is a difference. Read the fastboot guide I linked to.
"That's a special kind of stupid. The kind that makes me laugh."

[Q] bootloop stuck, can't fastboot, need case open short instruction

Background: Kindle Fire 1st generation. Stuck on "kindle fire" logo screen. This is a stock KF -- never any previous attempts to root it.
KFU is unable to connect to the device -- or get it into fastboot. I purchased a factory cable, and that also was not successful. (BTW, I have a different KF 1st gen that works fine, and KFU recognizes it and can fastboot perfectly fine with that one).
I also attempted using the Firekit utility on a Debian Linux system. The tool seems to have the same issue -- gives me a "error: device not found" message when trying to set bootmode.
The "Post #1" HOW-TO by kinfauns talks about the bad bootloader scenario, and it mentions opening the case to short a circuit in order to enable USB boot. Can someone please point me to a link regarding this shorting technique? I think that is my next step.
Thanks,
lob455

lob455 said:
Background: Kindle Fire 1st generation. Stuck on "kindle fire" logo screen. This is a stock KF -- never any previous attempts to root it.
KFU is unable to connect to the device -- or get it into fastboot. I purchased a factory cable, and that also was not successful. (BTW, I have a different KF 1st gen that works fine, and KFU recognizes it and can fastboot perfectly fine with that one).
I also attempted using the Firekit utility on a Debian Linux system. The tool seems to have the same issue -- gives me a "error: device not found" message when trying to set bootmode.
The "Post #1" HOW-TO by kinfauns talks about the bad bootloader scenario, and it mentions opening the case to short a circuit in order to enable USB boot. Can someone please point me to a link regarding this shorting technique? I think that is my next step.
Thanks,
lob455
Click to expand...
Click to collapse
Does it show up in Device manager? as kindle, android phone, or something else...?

sd_shadow said:
Does it show up in Device manager? as kindle, android phone, or something else...?
Click to expand...
Click to collapse
No. When connected to the Windows7 machine, the bootloop-stuck KF is not recognized at all (regardless of whether using the standard USB cable or the factory cable).
On the working KF which was purchased from Amazon at the same time, Device Manager shows this working KF as "Android phone".

lob455 said:
No. When connected to the Windows7 machine, the bootloop-stuck KF is not recognized at all (regardless of whether using the standard USB cable or the factory cable).
On the working KF which was purchased from Amazon at the same time, Device Manager shows this working KF as "Android phone".
Click to expand...
Click to collapse
Fairly certain your battery is dead http://forum.xda-developers.com/showthread.php?t=1623244 . If so you can shock it`s inards and hook up fastboot cable all day long and it wont make a bit of difference till you get a new battery.

Thepooch said:
Fairly certain your battery is dead http://forum.xda-developers.com/showthread.php?t=1623244 . If so you can shock it`s inards and hook up fastboot cable all day long and it wont make a bit of difference till you get a new battery.
Click to expand...
Click to collapse
Thanks to Thepooch. Progress has been made. I was admittedly very skeptical about the dead battery theory. This Kindle Fire had been connected to a charger for literally days if not weeks. But I grabbed my wife's 2A charger and connected it.
Okay. Here is where the weird part starts.....
After several hours on the 2A charger, I hit the power button and got a TWRP Recovery screen! I was astounded. When using KFU, I have always gotten "ADB Status: Offline" and "Boot Status: Unknown" with this unit. I still do. But I have certainly tried the KFU selections of "Install Latest TWRP Recovery" and "Install Latest FireFireFire". Even though the utility returns messages that imply it was not successful (typically "< waiting for device >"), the only thing I can figure is that it was successful at least once. Even today when I run KFU, it still behaves as though it does not recognize the unit. Also, Device Manager still does not see the Kindle Fire.
So, now I have a Kindle Fire that seems to have good TWRP Recovery and FFF (I get the white & blue Kindle Fire logo now when booting). And this is a good thing, and a major step past the infinine white and orange Kindle Fire logo boot screen.
However, since I can't apparently connect to the unit via USB, I can't put a ROM on it to install. This is where I am stuck now.
Please let me know if you have any recommendations.
Thanks again.

lob455 said:
Thanks to Thepooch. Progress has been made. I was admittedly very skeptical about the dead battery theory. This Kindle Fire had been connected to a charger for literally days if not weeks. But I grabbed my wife's 2A charger and connected it.
Okay. Here is where the weird part starts.....
After several hours on the 2A charger, I hit the power button and got a TWRP Recovery screen! I was astounded. When using KFU, I have always gotten "ADB Status: Offline" and "Boot Status: Unknown" with this unit. I still do. But I have certainly tried the KFU selections of "Install Latest TWRP Recovery" and "Install Latest FireFireFire". Even though the utility returns messages that imply it was not successful (typically "< waiting for device >"), the only thing I can figure is that it was successful at least once. Even today when I run KFU, it still behaves as though it does not recognize the unit. Also, Device Manager still does not see the Kindle Fire.
So, now I have a Kindle Fire that seems to have good TWRP Recovery and FFF (I get the white & blue Kindle Fire logo now when booting). And this is a good thing, and a major step past the infinine white and orange Kindle Fire logo boot screen.
However, since I can't apparently connect to the unit via USB, I can't put a ROM on it to install. This is where I am stuck now.
Please let me know if you have any recommendations.
Thanks again.
Click to expand...
Click to collapse
First you must fix your driver. Unless it shows up in device manager as android composite adb interface. I still have question of it's proper installation since mounting sdcard is connected to a proper install.
Code:
adb push rom.zip/sdcard/
shift plus right click on kfu's tool folder select open command window here. Type
Code:
adb devices
you should get a number string code 1234××××××××× device if it says offline then driver is not proper. If it says 1234×××××××××× device then your good.
Type adb push <---leave one space here drag and drop the file you wish to push into terminal , then one more space , /sdcard/ it takes some time depending on file size. When it's done it will show records in and records out along with the time that the push took. If successful make a backup and then wipe cache, dalvik, and system. Flash rom.zip/gapps.zip reboot system. There is a catch 22 is the recovery packaged with KFU new enough to flash newer ROMs with full s-Linux support follow the steps in my guide highlighted in my signature to at least flash rooted stock before proceeding. @sd_shadow 's Rom would be perfect for first flash.
Edit: Side note modifications need to be made to driver to keep adb working on custom ROMs as some have been added prior this helps but the device ID changes with each new build ics, kit kat and so forth.

Thepooch said:
First you must fix your driver. Unless it shows up in device manager as android composite adb interface. I still have question of it's proper installation since mounting sdcard is connected to a proper install.
Code:
adb push rom.zip/sdcard/
shift plus right click on kfu's tool folder select open command window here. Type
Code:
adb devices
you should get a number string code 1234××××××××× device if it says offline then driver is not proper. If it says 1234×××××××××× device then your good.
Type adb push <---leave one space here drag and drop the file you wish to push into terminal , then one more space , /sdcard/ it takes some time depending on file size. When it's done it will show records in and records out along with the time that the push took. If successful make a backup and then wipe cache, dalvik, and system. Flash rom.zip/gapps.zip reboot system. There is a catch 22 is the recovery packaged with KFU new enough to flash newer ROMs with full s-Linux support follow the steps in my guide highlighted in my signature to at least flash rooted stock before proceeding. @sd_shadow 's Rom would be perfect for first flash.
Edit: Side note modifications need to be made to driver to keep adb working on custom ROMs as some have been added prior this helps but the device ID changes with each new build ics, kit kat and so forth.
Click to expand...
Click to collapse
Thanks @Thepooch for the detailed reply.
I spent several hours playing with this Kindle Fire, a different Kindle Fire (stock unit that works), regular USB and factory cables, kfu, and adb. Here are my observations that may or may not be significant:
1) With the working stock Kindle Fire: this shows up in Device Manager as Android Phone > Android Composite ADB Interface. In KFU, this working Kindle Fire shows ADB Status: Online and Boot Status: Unknown. If I run the "adb devices" comand, it happily gives me a 17BExxxxxxxxxxxx response.
2) With the non-working Kindle Fire that I am working with: This does not show up in Device Manager UNLESS I am in the FFF (white & blue logo screen) with the 3 boot choices listed at the bottom of the screen (Normal Boot, Recovery, Reset Boot Mode). If those 3 choices are shown, then Device Manager recognizes this as Android Phone > Android ADB Interface (it does not say "Composite" -- no matter how hard I try to delete that Android ADB Interface driver). This non-working Kindle Fire then disappears from Device Manager completely if in any TWRP screen or any FFF screen other than the one with the 3 boot choices at the bottom. When I run the "adb devices" command, I get a message "List of devices attached" with nothing below (no numbers or anything).
I suspect that you are correct -- that I am fighting a driver issue -- but I don't know how to get the Windows 7 computer to recognize the non-working Kindle Fire as a Android Composite ADB Interface. It happily recognizes the working Kindle Fire as Composite, so I know the driver is on the PC.
Any ideas of how to go forward are appreciated. I think that I have tried everything that I know to try on that Windows 7 PC, so at this point, my next plan is to play with this Kindle Fire using the FireKit tools and a Debian Linux PC. Maybe that will help -- or at least I will learn something.

lob455 said:
Thanks @Thepooch for the detailed reply.
I spent several hours playing with this Kindle Fire, a different Kindle Fire (stock unit that works), regular USB and factory cables, kfu, and adb. Here are my observations that may or may not be significant:
1) With the working stock Kindle Fire: this shows up in Device Manager as Android Phone > Android Composite ADB Interface. In KFU, this working Kindle Fire shows ADB Status: Online and Boot Status: Unknown. If I run the "adb devices" comand, it happily gives me a 17BExxxxxxxxxxxx response.
2) With the non-working Kindle Fire that I am working with: This does not show up in Device Manager UNLESS I am in the FFF (white & blue logo screen) with the 3 boot choices listed at the bottom of the screen (Normal Boot, Recovery, Reset Boot Mode). If those 3 choices are shown, then Device Manager recognizes this as Android Phone > Android ADB Interface (it does not say "Composite" -- no matter how hard I try to delete that Android ADB Interface driver). This non-working Kindle Fire then disappears from Device Manager completely if in any TWRP screen or any FFF screen other than the one with the 3 boot choices at the bottom. When I run the "adb devices" command, I get a message "List of devices attached" with nothing below (no numbers or anything).
I suspect that you are correct -- that I am fighting a driver issue -- but I don't know how to get the Windows 7 computer to recognize the non-working Kindle Fire as a Android Composite ADB Interface. It happily recognizes the working Kindle Fire as Composite, so I know the driver is on the PC.
Any ideas of how to go forward are appreciated. I think that I have tried everything that I know to try on that Windows 7 PC, so at this point, my next plan is to play with this Kindle Fire using the FireKit tools and a Debian Linux PC. Maybe that will help -- or at least I will learn something.
Click to expand...
Click to collapse
Android adb interface alone is a detection of fastboot composite is normal boot. This could be due to a partially broken shell try while the device is in recovery not at the bootloader your bootmode is iffy.

What is current Twrp versiom? 2.7.1.0?
If the problem is Kindle software, a could try a couple of things
adb commands should not work in bootloader mode
fastboot commands should work in bootloader mode
try
fastboot devices
if that works could try flashing twrp, I would Flash a different version so you know it worked, like 2.6.x.x http://techerrata.com/browse/twrp2/blaze

sd_shadow said:
What is current Twrp versiom? 2.7.1.0?
If the problem is Kindle software, a could try a couple of things
adb commands should not work in bootloader mode
fastboot commands should work in bootloader mode
try
fastboot devices
if that works could try flashing twrp, I would Flash a different version so you know it worked, like 2.6.x.x ..................
Click to expand...
Click to collapse
Thanks @sd_shadow for the reply.
In recovery mode, TWRP reports that it is version 2.6.3.1
I did try the "fastboot devices" command. When I am in the initial FFF screen (blue & white kindle fire logo with "Press power button for boot menu") or I am in the FFF menu with the 3 boot choices at the bottom (Normal Boot, Recovery, Reset Boot Mode), the "fastboot devices" command returns "0123456789ABCDEF fastboot". I didn't make up that number. It reports the hexadecimal digits in order from 0 through F, followed by the word "fastboot". It is pretty apparent that this is not a valid device ID number, but it is reporting something. I just don't know what it means.
If I am in any screen other than those, the "fastboot devices" command returns nothing, and it goes back at the command prompt.

lob455 said:
Thanks @sd_shadow for the reply.
In recovery mode, TWRP reports that it is version 2.6.3.1
I did try the "fastboot devices" command. When I am in the initial FFF screen (blue & white kindle fire logo with "Press power button for boot menu") or I am in the FFF menu with the 3 boot choices at the bottom (Normal Boot, Recovery, Reset Boot Mode), the "fastboot devices" command returns "0123456789ABCDEF fastboot". I didn't make up that number. It reports the hexadecimal digits in order from 0 through F, followed by the word "fastboot". It is pretty apparent that this is not a valid device ID number, but it is reporting something. I just don't know what it means.
If I am in any screen other than those, the "fastboot devices" command returns nothing, and it goes back at the command prompt.
Click to expand...
Click to collapse
I press the power button, to show boot menu (Normal Boot, Recovery, Reset Boot Mode) so it will pause the boot process for 2 mins or so.
the "0123456789ABCDEF fastboot" could be good, I believe that is what i usually get, and would go ahead and flash twrp.
fastboot flash recovery openrecovery-twrp-2.6.3.1-otter.img (or whatever version you are trying)
or try the reboot command
fastboot reboot

When in recovery if there is no adb my first thought is driver. Two other things are possible missing or broken shell or broken recovery. I myself lean to the side of it being a driver issue. Attach your working Kindle to pc while in recovery. Type adb devices it should say 12345678 blah blah recovery. If it does not then it's your driver.

sd_shadow said:
I press the power button, to show boot menu (Normal Boot, Recovery, Reset Boot Mode) so it will pause the boot process for 2 mins or so.
the "0123456789ABCDEF fastboot" could be good, I believe that is what i usually get, and would go ahead and flash twrp.
fastboot flash recovery openrecovery-twrp-2.6.3.1-otter.img (or whatever version you are trying)
or try the reboot command
fastboot reboot
Click to expand...
Click to collapse
@sd_shadow -- the "fastboot flash recovery openrecovery-twrp-...." command worked, and TWRP now reports that it is running version 2.7.1.0 (it was 2.6.3.1). It was immensely satisfying to find a command that this Kindle seems to like. Seriously. Thank you.
My next stupid question is, can I use another fastboot command to program the ROM, or can I use some fastboot command to load the ROM on sdcard via USB and then install it with TWRP? If I can do either of those things, then I think this problem is licked.

lob455 said:
@sd_shadow -- the "fastboot flash recovery openrecovery-twrp-...." command worked, and TWRP now reports that it is running version 2.7.1.0 (it was 2.6.3.1). It was immensely satisfying to find a command that this Kindle seems to like. Seriously. Thank you.
My next stupid question is, can I use another fastboot command to program the ROM, or can I use some fastboot command to load the ROM on sdcard via USB and then install it with TWRP? If I can do either of those things, then I think this problem is licked.
Click to expand...
Click to collapse
Just place a Rom on your Sdcard and flash it.

lob455 said:
@sd_shadow -- the "fastboot flash recovery openrecovery-twrp-...." command worked, and TWRP now reports that it is running version 2.7.1.0 (it was 2.6.3.1). It was immensely satisfying to find a command that this Kindle seems to like. Seriously. Thank you.
My next stupid question is, can I use another fastboot command to program the ROM, or can I use some fastboot command to load the ROM on sdcard via USB and then install it with TWRP? If I can do either of those things, then I think this problem is licked.
Click to expand...
Click to collapse
Try the mount option in twrp again

sd_shadow said:
Try the mount option in twrp again
Click to expand...
Click to collapse
@sd_shadow @Thepooch
Thanks both of you for your help. But not all stories have a happy ending.
Over the past couple of days, I have been fighting a battle with the battery. The battery charge level indicated in the main TWRP menu would decrease even when connected to the 2A charger. I found that I could temporarily add a few percent charge by disconnecting the USB cable, reconnecting to the 2A charger. However, that trick would only last for a few minutes and a few percent charge, and then the power button light would go out and discharge would start again.
I think that the battery is now pretty dead. Power button light stays off event with the charger connected. If I disconnect the USB cable and reconnect, then I can *occasionally* get the power light to go green then orange, and it will fire up into a FFF blue&white logo screen, but then it shuts off again.
At this point, I think I have to decide if I want to spend the $ for a replacement battery and then try to fight the rooting battle again. I was never able to get the PC to recognize the device in normal mode so no adb -- only fastboot would work.

lob455 said:
@sd_shadow @Thepooch
Thanks both of you for your help. But not all stories have a happy ending.
Over the past couple of days, I have been fighting a battle with the battery. The battery charge level indicated in the main TWRP menu would decrease even when connected to the 2A charger. I found that I could temporarily add a few percent charge by disconnecting the USB cable, reconnecting to the 2A charger. However, that trick would only last for a few minutes and a few percent charge, and then the power button light would go out and discharge would start again.
I think that the battery is now pretty dead. Power button light stays off event with the charger connected. If I disconnect the USB cable and reconnect, then I can *occasionally* get the power light to go green then orange, and it will fire up into a FFF blue&white logo screen, but then it shuts off again.
At this point, I think I have to decide if I want to spend the $ for a replacement battery and then try to fight the rooting battle again. I was never able to get the PC to recognize the device in normal mode so no adb -- only fastboot would work.
Click to expand...
Click to collapse
The battery will always charge in recovery. When it goes flat you end in a 5 second boot loop. Try 2 things since your bootloader is equipped to hand such things as a failsafe attach to pc via USB right when it powers on long press power button till it powers off and let sit for 24 hours. The low level charge might even kick in and indicate charging on the screen if so let it sit and it will eventually boot properly on its own. Good luck

lob455 said:
@sd_shadow @Thepooch
Thanks both of you for your help. But not all stories have a happy ending.
Over the past couple of days, I have been fighting a battle with the battery. The battery charge level indicated in the main TWRP menu would decrease even when connected to the 2A charger. I found that I could temporarily add a few percent charge by disconnecting the USB cable, reconnecting to the 2A charger. However, that trick would only last for a few minutes and a few percent charge, and then the power button light would go out and discharge would start again.
I think that the battery is now pretty dead. Power button light stays off event with the charger connected. If I disconnect the USB cable and reconnect, then I can *occasionally* get the power light to go green then orange, and it will fire up into a FFF blue&white logo screen, but then it shuts off again.
At this point, I think I have to decide if I want to spend the $ for a replacement battery and then try to fight the rooting battle again. I was never able to get the PC to recognize the device in normal mode so no adb -- only fastboot would work.
Click to expand...
Click to collapse
I suspect it's the usb port that is bad, not the battery. The Kindle's usb port is weak and has a high failure rate, it can be repaired but likely not worth it, unless you know how to solder connections.

[Q] KF stuck at "Kindle Fire" screen, details inside, pls help?

So here's what happened.
About a year ago, I rooted my Kindle and flashed CM 10.1. Everything worked out great.
Fast forward to a few days ago, I thought it'd be cool to give the KF an update. Total mistake. I wanted to flash CM 11, but figured it'd be important to install the latest version of TWRP as well. Before I knew it, my Kindle Fire was bricked. In the process of updating TWRP, I downloaded and flashed the most recent img file (using Flashify), and after the device rebooted automatically, it wouldn't move past the silver/orange "Kindle Fire" screen. I've since tried a number of things, including powering the device on and off, and holding the volume up button to boot into TWRP, but nothing seems to work. I always end up getting stuck at the same screen.
I've also tried using Kindle Fire Unbrick Utility, but I get a "device not found" message. My computer makes a noise, as if to recognize the KF when it powers on, but within seconds, loses communication.
Am I screwed?

arthurk62 said:
So here's what happened.
About a year ago, I rooted my Kindle and flashed CM 10.1. Everything worked out great.
Fast forward to a few days ago, I thought it'd be cool to give the KF an update. Total mistake. I wanted to flash CM 11, but figured it'd be important to install the latest version of TWRP as well. Before I knew it, my Kindle Fire was bricked. In the process of updating TWRP, I downloaded and flashed the most recent img file (using Flashify), and after the device rebooted automatically, it wouldn't move past the silver/orange "Kindle Fire" screen. I've since tried a number of things, including powering the device on and off, and holding the volume up button to boot into TWRP, but nothing seems to work. I always end up getting stuck at the same screen.
I've also tried using Kindle Fire Unbrick Utility, but I get a "device not found" message. My computer makes a noise, as if to recognize the KF when it powers on, but within seconds, loses communication.
Am I screwed?
Click to expand...
Click to collapse
Can you get into fastboot? Did you restore your backup?

Don't worry you must have flashed TWRP for the wrong kindle generation.
Connect your kindle to your pc with the normal cable that is provided with your kindle. Now turn your kindle off and type the following in your cmd
fastboot -i 0x1949 getvar product
now it should show
< waiting for device >
then turn on your device
you should be in fastboot now.
From here follow this thread from step 2
forum.xda-developers.com/showthread.php?t=2128175

skullarc said:
Don't worry you must have flashed TWRP for the wrong kindle generation.
Connect your kindle to your pc with the normal cable that is provided with your kindle. Now turn your kindle off and type the following in your cmd
fastboot -i 0x1949 getvar product
now it should show
< waiting for device >
then turn on your device
you should be in fastboot now.
From here follow this thread from step 2
forum.xda-developers.com/showthread.php?t=2128175
Click to expand...
Click to collapse
I had a feeling that must've been the case.
I followed your directions, but can't get past the "<waiting for device> message in CMD. Turning the kindle on or off doesn't seem to make a difference. Am I doing something wrong? Are there other alternatives?

Did you follow the steps in the right order
Turn of Kindle
connect the wire
type command
when waiting for device is shown then only turn on your kindle

Similar Problem
skullarc said:
Don't worry you must have flashed TWRP for the wrong kindle generation.
Connect your kindle to your pc with the normal cable that is provided with your kindle. Now turn your kindle off and type the following in your cmd
fastboot -i 0x1949 getvar product
now it should show
< waiting for device >
then turn on your device
you should be in fastboot now.
From here follow this thread from step 2
forum.xda-developers.com/showthread.php?t=2128175
Click to expand...
Click to collapse
I have a similar problem. I try to give the "fastboot -i 0x1949 getvar product" in windows cmd but it just gves an error. Do I need to install something to fix this

My guess is you don't have the right drivers installed. You have to install the driver while the device is attempting fastboot. If you have the device manager up you'll see it flash for a second when it boots. Right click when it flashes and install the driver.