[Q] neither ADB or fastboot works on my laptop - 8.9" Kindle Fire HD Q&A, Help & Troubleshooting

Things getting weird, last time I got both my phone and KFHD reconginezed on my Archlinux(anybody using that OS too?)
Fastboot was okay, adb was okay, yeah, and about a month passed.
This time neither of them works!!! yeah, I checked 'lsusb' and update rules of udev, both my phone and Kindle get recongnized by 'lsusb' but adb and fastboot failed anyway, I followed the tips on Arch Wiki and last time I got no issue.
So I doubt that if its the problem of PC of Kindle? Appreciate any help.
In addition, I can't get adb works on TWRP 2.6.3.1 either.

Related

[SOLVED] Stuck at the KF logo

I seriously need some help. My normally fierce Google-fu has failed me. I have searched countless threads on here (and elsewhere) and tried just as many solutions, but I haven't had any luck. My Kindle Fire is stuck at the "Kindle Fire" boot logo. I was using the KF utility, and ADB status was online, everything looked good. I chose the option to root and install TWRP. However, it couldn't grab TWRP through my corporate firewall/proxy, so it skipped it, placed my KF in fastboot (I think), rebooted, now I'm bricked.
Depending on which PC I use, and in what order it's plugged in, I get different results in the Device Manager (both Windows 7):
Home PC -
Hardware Ids = USB\UNKNOWN
Yes, I've tried loading drivers six ways from Sunday, and none worked.
Absolutely no solution involving ADB in any way will work until I can at least get Windows to recognize it correctly and load the proper drivers.
Work PC -
If I have the KF turned on when I plug it into my PC, I get the same result as on my home PC (though I don't think I tried plugging it in on my home PC while my KF was powered off).
If I have it turned off when I plug it in, my PC sees it as an "Android ADB Interface", with the correct hardware ids.
Even when it sees my KF correctly in Device Manager, I still can't get ADB to communicate with it.
I've tried FireKit on my Ubunutu 12.04 laptop, but it never sees my device, and gets stuck at the <waiting for device> message. I've tried countless driver iterations and many utilities, and none seem able to communicate with it while it's stuck at the logo.
Any help would be immeasurably appreciated!!
[UPDATE]
While my device was detected correctly in Device Manager (but still not able to communicate via ADB), I reloaded the drivers using the KF Utility. It is still detected as "Android ADB Interface" but with an error in Device Manager. The error is "This device cannot start. (Code10)". I uninstalled it, including drivers, and let Windows autodetect. It was identified as "kindle", so I ran the same driver package and it still sees it as "Android ADB Interface", but still with the error.
[UPDATE 2] - Steps I took to (finally) get mine working
Note: If your device is recognized in Device Manager as something *other* than "Unknown Device* (such as "kindle" or "Android ADB Interface"), skip to step 3.
1. Turn off the device.
2. Plug the device into USB to your computer. This should turn the device on.
3. Delete the ".android" folder from your Windows profile. This is very important. If you just uninstall the device and driver, Windows will still use this to reinstall the device. You want to start as fresh as possible to eliminate complications from previous attempts.
4. Uninstall it from Device Manager. Make certain to check the box to uninstall the driver as well.
5. Start a new scan for hardware changes in the Device Manager.
6. As mine was stuck in fastboot mode, it recognized the device as "kindle" (lower-case "k")
7. Run the "install_driver.bat" from the Kindle Fire Utility.
8. After driver install, run the Kindle Fire Utility.
9. ADB status will say "offline", that's fine.
10. Choose option 1 to go into the Bootmode Menu.
11. Choose option 1 to boot into Normal Mode.
12. It will be stuck at <waiting for device>.
13. Turn off the device, keeping it plugged into the PC. *very important* This step was one among others that made THE difference for me.
14. Turn on the device. *Hopefully*, you should immediately see the utility spit out some text and your device should reboot.
15. Boots up!! (well, mine did, and I had almost give up hope were it not for my pride and stubbornness).
Read this...
http://forum.xda-developers.com/showthread.php?t=1552547
with emphasis on device drivers.
"Android ADB Device" typically means the device is in fastboot mode and you cannot use adb while in fastboot mode.... you must use fastboot.
With your KF off and disconnected from your work computer, run this command...
Code:
fastboot -i 0x1949 getvar product
and then connect it to the computer. The KF will turn on automatically. The computer will say "<waiting for device>" for a bit, but if the command works, it will eventually return "product: kindle" as output. If that works, you can actually flash TWRP from there, but if you are anxious for it to do something again...
Code:
fastboot -i 0x1949 oem idme bootmode 4000
fastboot -i 0x1949 reboot
should get it booting normally again. If it doesn't, look at the link I gave you and focus on getting your drivers fixed. You won't be able to execute any commands (fastboot or adb) through Windows if the device drivers don't work. You might want to go back to Firekit if drivers remain problematic for you.
Everything you need to know to fix your KF is in that link at the beginning of my post, including the commands you need to run. At the bottom of post #3 is also another link to a how-to root/install ROMs page.
IT LIVES!!! While I was still getting the error code 10, I launched the KF utility one more time. ADB status was still offline. I went into the menu to modify boot mode, told it to boot in normal mode and it was stuck <waiting for device>. On a whim, I left it there and cycled power on my KF. It found the device, finished, rebooted, and it's good!!! The Device Manager is happy now too!!
The behavior was so odd between my work and home PC. I was seriously scared when it gave a bad device ids on my home PC. I think it was more a combination of several different things that helped, and I'll update my main post with all that I did to get it back (that I can remember). Hopefully it will help someone else.
This is an *amazing* community, and I can't thank everyone enough for the incredible work you all do and the true sense of selflessness exhibited here on the forums!
btw, How do I edit the subject to indicate it's solved?
^_^
OH ,MY GOSH I DO NOT NO HOW MUCH TO THANK U THNX FOR THE POST
jaetrix said:
OH ,MY GOSH I DO NOT NO HOW MUCH TO THANK U THNX FOR THE POST
Click to expand...
Click to collapse
Glad it could help someone! I was frustrated enough about it and couldn't find a single solution that fit my issue. I just had to combine some to get it to work for me.
Bump
Yes this saved two bricked kindles. Trial and error is sometimes the best means to solving a problem.
Sent from my GT-I900 using xda premium
This is happening alot here of recent thats why I bumped it to the top of the list
Thank you for this. Maybe a moderator will be kind enough to sticky this.
Sent from my Galaxy Nexus using Tapatalk 2
pugsley42 said:
I seriously need some help. My normally fierce Google-fu has failed me. I have searched countless threads on here (and elsewhere) and tried just as many solutions, but I haven't had any luck. My Kindle Fire is stuck at the "Kindle Fire" boot logo. I was using the KF utility, and ADB status was online, everything looked good. I chose the option to root and install TWRP. However, it couldn't grab TWRP through my corporate firewall/proxy, so it skipped it, placed my KF in fastboot (I think), rebooted, now I'm bricked.
[...]
15. Boots up!! (well, mine did, and I had almost give up hope were it not for my pride and stubbornness).
Click to expand...
Click to collapse
Pugsley42...you 'da man! I had the same story as you told above, including searching and following countless threads of instructions. Nothing worked until I found your instructions! Thank you, thank you, thank you!
Stuck at the KF logo
These steps still didn't work for me :-/ I'm still stuck with the KF logo and a "Waiting for device" prompt. I've read through these forums starting with the "KKFB" to this one and still haven't had any luck yet. It may be time to give up on her. I think I have royally messed her up.
If anyone else has any other suggestions I'm open i've tried everything else on here I can find.
Thanks
Neely
Neely said:
These steps still didn't work for me :-/ I'm still stuck with the KF logo and a "Waiting for device" prompt. I've read through these forums starting with the "KKFB" to this one and still haven't had any luck yet. It may be time to give up on her. I think I have royally messed her up.
If anyone else has any other suggestions I'm open i've tried everything else on here I can find.
Thanks
Neely
Click to expand...
Click to collapse
My first suggestion would be to read this:
http://forum.xda-developers.com/showpost.php?p=25884555
Neely said:
These steps still didn't work for me :-/ I'm still stuck with the KF logo and a "Waiting for device" prompt. I've read through these forums starting with the "KKFB" to this one and still haven't had any luck yet. It may be time to give up on her. I think I have royally messed her up.
If anyone else has any other suggestions I'm open i've tried everything else on here I can find.
Thanks
Neely
Click to expand...
Click to collapse
Agreed, you really need to be more specific. "Waiting for device" .... which part of the KF utility?. What *exactly* are you seeing, where? What does Device Manager show your KF identified as (keep in mind, there is a big difference between seeing it as "Kindle" and "kindle"). What *exactly* did you do that brought you to this point?
Symptoms. Symptoms. Symptoms. The more detail you provide, the more likelihood we can help.
Take heart. If there's anything I learned in my stubborn refusal to admit my KF was fully bricked, is that it can be brought back from a lot worse than we give it credit for. I also learned quite a bit that I never would have if I never failed. That's what I love about breaking things!
pugsley42 said:
Agreed, you really need to be more specific. "Waiting for device" .... which part of the KF utility?. What *exactly* are you seeing, where? What does Device Manager show your KF identified as (keep in mind, there is a big difference between seeing it as "Kindle" and "kindle"). What *exactly* did you do that brought you to this point?
Symptoms. Symptoms. Symptoms. The more detail you provide, the more likelihood we can help.
Take heart. If there's anything I learned in my stubborn refusal to admit my KF was fully bricked, is that it can be brought back from a lot worse than we give it credit for. I also learned quite a bit that I never would have if I never failed. That's what I love about breaking things!
Click to expand...
Click to collapse
Okay, I was attempting to load a ROM on it. It had been rooted already with no issues and then something happened during the installation of TWRP and spit out an error message of unable to load and then rebooted. That's where I am with the kindle fire boot screen.
As for the "Device Manager" It shows up as "Android Composite ADB Device" and with KFU it shows the following status:
ADB Status: Online
Boot Status: Unknown
At this point is when if I try to run Install Latest TWRP Recovery or FFFF or anything it just sits there and says "Waiting For Device"...
I've read though most of these posts and have tried several different suggestions with no luck so far. So I have actually read through here. :-/
Hope this helps at all.
I would try by trying to change the bootmode using the KF utility. If you're stuck at the KF logo on boot, then the other functions of the utility won't do anything. Your KF needs to be in a "usable" state before that can happen. Have you tried changing it to "Fastboot" or "Normal"?
Stuck at the KF logo
pugsley42 said:
I would try by trying to change the bootmode using the KF utility. If you're stuck at the KF logo on boot, then the other functions of the utility won't do anything. Your KF needs to be in a "usable" state before that can happen. Have you tried changing it to "Fastboot" or "Normal"?
Click to expand...
Click to collapse
Yeah, I've tried it using the KF Utility as well as using fastboot at the command line :-/
kinfauns said:
Read this...
http://forum.xda-developers.com/showthread.php?t=1552547
with emphasis on device drivers.
"Android ADB Device" typically means the device is in fastboot mode and you cannot use adb while in fastboot mode.... you must use fastboot.
With your KF off and disconnected from your work computer, run this command...
Code:
fastboot -i 0x1949 getvar product
and then connect it to the computer. The KF will turn on automatically. The computer will say "<waiting for device>" for a bit, but if the command works, it will eventually return "product: kindle" as output. If that works, you can actually flash TWRP from there, but if you are anxious for it to do something again...
Code:
fastboot -i 0x1949 oem idme bootmode 4000
fastboot -i 0x1949 reboot
should get it booting normally again. If it doesn't, look at the link I gave you and focus on getting your drivers fixed. You won't be able to execute any commands (fastboot or adb) through Windows if the device drivers don't work. You might want to go back to Firekit if drivers remain problematic for you.
Everything you need to know to fix your KF is in that link at the beginning of my post, including the commands you need to run. At the bottom of post #3 is also another link to a how-to root/install ROMs page.
Click to expand...
Click to collapse
Your explanation and guidance cut right to the solution for me. Thank you so much!
Thank you!!
I've been searching forever for this same issue. This has not fixed it completely but has helped me! Thank you for taking the time to post this!!
cmgroden said:
I've been searching forever for this same issue. This has not fixed it completely but has helped me! Thank you for taking the time to post this!!
Click to expand...
Click to collapse
I presume if any of this helped, you were able to get further than you have been. What state is it in now? What error(s) if any?
I seem to be having this same issue but I cannot get my pc to recoginze the kindle fire as anything. perhaps i did something wrong but i was following a video on youtube and though i was doing it exactly as it showed. First thing i did after I finally got the drivers loaded was start KFU and then chose to load TWRP. It started the process but when it hit the part about rebooting my device that's where it stopped. Since then i've been stuck at the white and yellow kindle fire logo. No matter what i do to try to reinstall the ADB drivers I cannot get my computer (win xp) to recognize the kindle. It shows as "unknown device" in device manager and when it's plugged in the little pop up says that the usb device has malfunctioned and windows doesn't recognize it. So am I totally dead? I'm assuming before i can do anything to recover it I need to get windows to recognize it with the ADB drivers.

[Q] kindle fire stuck in fastboot

hi, my brother's kindle fire is stuck in fastboot after trying to root it and we have tried everything we could find from change usb.ini's tochanging the driver assoicated with it to using KFU to getting back into nornmal boot mode, none of which worked, adb wont reconigze it though the drivers for it to are installed and setup, thus my computer reads the kindle but we just cant get adb to see it, im sure if we can get adb to read it we can fix it from there, but we've tried just about every, and have tried everything that we have found, any help would be greatly appreciated, it has stock rom, install unknown apps checked, wil turn off and on just gets stuck at the kindle fire text (so im assuming its stuck in fastboot and its not a bad bootloader thoug not completely sure)
deathblade said:
hi, my brother's kindle fire is stuck in fastboot after trying to root it and we have tried everything we could find from change usb.ini's tochanging the driver assoicated with it to using KFU to getting back into nornmal boot mode, none of which worked, adb wont reconigze it though the drivers for it to are installed and setup, thus my computer reads the kindle but we just cant get adb to see it, im sure if we can get adb to read it we can fix it from there, but we've tried just about every, and have tried everything that we have found, any help would be greatly appreciated, it has stock rom, install unknown apps checked, wil turn off and on just gets stuck at the kindle fire text (so im assuming its stuck in fastboot and its not a bad bootloader thoug not completely sure)
Click to expand...
Click to collapse
Assuming you've tried the obvious KFU methods of putting the device back to normal bootmode...
If you are in fastboot mode, adb won't recognize the device and it won't respond to adb commands. You must use fastboot commands to reset the bootmode back to normal. The adb_usb.ini file is only used by adb, so manipulating that file isn't going to do you any good either.
See if this guide helps you...
http://forum.xda-developers.com/showthread.php?t=1668159
It's important to have the device already connected to the computer as the device puts itself into fastboot mode. You will not be able to issue fastboot commands to it otherwise. Use the guide to make sure the KF is actually putting itself into fastboot mode. Then verify the interface and hardware details given.
kinfauns said:
Assuming you've tried the obvious KFU methods of putting the device back to normal bootmode...
If you are in fastboot mode, adb won't recognize the device and it won't respond to adb commands. You must use fastboot commands to reset the bootmode back to normal. The adb_usb.ini file is only used by adb, so manipulating that file isn't going to do you any good either.
See if this guide helps you...
http://forum.xda-developers.com/showthread.php?t=1668159
It's important to have the device already connected to the computer as the device puts itself into fastboot mode. You will not be able to issue fastboot commands to it otherwise. Use the guide to make sure the KF is actually putting itself into fastboot mode. Then verify the interface and hardware details given.
Click to expand...
Click to collapse
thank you for your reply, i have tried fastboot commands as well but i will take a look at the link you provided,and will post if anything helps
ok i have tried the fastboot commands from that post and they have not helped, it stops at waiting for device i tried all 4 commands listed just in case, and all come up with the same thing, would this factory cable be somethine that would help. if so how reliable is it?
A factory cable puts the device into fastboot mode. If the device is already in fastboot mode, it's not going to help you at that point. I suggest you reread my last post and go over that fastboot guide carefully. Figure out what the device is doing and how your computer sees it.
well i tried for the hell of it to see if it would do anything to install the twrp recovery and well now the power light it orange and the screen wont turn on, i apologize if this isnt any issue, as ive stated this isnt mine its my brothers, and i dont quite know how to use it or what indicates whaton it, but i will re-read the post you linked but i didnt see anything of any use that i havent already tried
ok i just re-read it all, and im thinking the shorting trick is my only option, as my hardware ids do not match the ones stating its in fastboot (according to the article), if there are any better suggestions that would be great , thank you again for your responses
EDIT: it seems that installing the twrp fixed our problem, it just booted !!, thank you so much for your help

KFU Failed, Now Kindle Fire Won't Boot

Hello everyone,
I've tried to find my specific situation in related threads, but haven't seen my exact issue, so here goes. Several threads seemed to talk about what I'm seeing, but the remedies that worked for them have not worked for me.
I have a Kindle Fire running 6.3.1, and I tried rooting yesterday with Kindle Fire Utilities 0.9.6 on a Windows Vista Virtual Machine.
The drivers appeared to install correctly, because KFU was able to see the Kindle and showed "online" when I started the process. The Device Manager seemed to have the correct information as well.
In KFU, I selected option 2 from the main menu, to "Install Permanent Root with Superuser". KFU started downloading twrp.img, but was unhappy with the MD5 checksum, so it issued the error: "Oops... something went wrong with the download. The recovery downloaded is not correct. Please try the download again"
At this point, the run.bat program exited, and the Kindle rebooted.
However, it appears that KFU at least partially succeeded in putting the Kindle into fastboot mode, because now I just get the "Kindle Fire" orange and white logo and nothing else happens. Also, I can no longer access the Kindle from my computer.
Now, when I run KFU again, it can't find the Kindle. I also can't contact it by running adb or fastboot manually, either from Window or from Ubuntu.
I've tried most, if not all, of the tricks I've seen in related threads to get back into contact with the Kindle and restore it to normal boot mode. The fastboot executable gets stuck in the < waiting for device > state, and I've tried power-cycling the Kindle, unplugging and plugging it back in, timing the execution of fastboot with the startup screen, etc. Since KFU did not successfully install Fire Fire Fire or TWRP before the failure occurred, I can't use either of these to recover.
I have ordered a Factory Cable from SkOrPn, but I'm curious if there's anything else I can try before it arrives, or if maybe I've missed something in all of the reading I've done over the past couple of weeks. (I read many threads and posts about rooting the Kindle, along with the Beginners Guide, before I worked up the courage to actually try it yesterday, and since then I've been educating myself on recovery techniques).
Sorry for the lengthy post, thanks for any help or clues, and I apologize if this has been answered already in another thread.
You might try powering it down completely, run KFU, choose option 1, then choose normal boot mode (4000) and when it comes up with <waiting for device> then hit the power button on your Fire.
This has worked for me in getting it back to normal boot when things seemed to be hung up. I sometimes had to hold the power button down to hard shutdown after this, but when rebooted after that, it booted normally.
Can't hurt to try it in this case.
You say you're using a VM, but what OS are you typically running? Mac OSX and Linux both handle device drivers by far better than their MS counterparts.
soupmagnet said:
You say you're using a VM, but what OS are you typically running? Mac OSX and Linux both handle device drivers by far better than their MS counterparts.
Click to expand...
Click to collapse
spfldcynic said:
You might try powering it down completely, run KFU, choose option 1, then choose normal boot mode (4000) and when it comes up with <waiting for device> then hit the power button on your Fire.
This has worked for me in getting it back to normal boot when things seemed to be hung up. I sometimes had to hold the power button down to hard shutdown after this, but when rebooted after that, it booted normally.
Can't hurt to try it in this case.
Click to expand...
Click to collapse
spfldcynic - Thanks for the tip. I tried it, but never got past the < waiting for device > state. It makes me wonder if the Kindle is really in fastboot, or if it's in some other state that makes it unresponsive to external commands. Hopefully the Factory Cable will fix this.
soupmagnet - My host OS is Ubuntu 10.04. I'd like to be able to work with the Kindle directly in Linux, but went the Window route initially because I'd heard good things about KFU. After reading your post, I found the FireKit tools for Linux, but got the same results using the "normal_boot" script that I had with KFU and with directly issuing the "fastboot -i 0x1949 oem idme bootmode normal" command from both Linux and Windows.
calgator said:
spfldcynic - Thanks for the tip. I tried it, but never got past the < waiting for device > state. It makes me wonder if the Kindle is really in fastboot, or if it's in some other state that makes it unresponsive to external commands. Hopefully the Factory Cable will fix this.
soupmagnet - My host OS is Ubuntu 10.04. I'd like to be able to work with the Kindle directly in Linux, but went the Window route initially because I'd heard good things about KFU. After reading your post, I found the FireKit tools for Linux, but got the same results using the "normal_boot" script that I had with KFU and with directly issuing the "fastboot -i 0x1949 oem idme bootmode normal" command from both Linux and Windows.
Click to expand...
Click to collapse
Did you try the whole process from scratch on Ubuntu? Also, plug it into the wall charger and make sure it has some juice before continuing (if you haven't already)
Running low on ideas man, hope someone else can do more for you.
You can't just get up and go with Linux, there is some configuration that needs to be done first. Have you set up your udev rules and installed 32-bit libs?
[SOLVED] KFU Failed, Now Kindle Fire Won't Boot
soupmagnet said:
You can't just get up and go with Linux, there is some configuration that needs to be done first. Have you set up your udev rules and installed 32-bit libs?
Click to expand...
Click to collapse
Yes, after reading your post I've discovered that you are correct. I followed Sblood86's instructions on setting up the udev rules (http://forum.xda-developers.com/showthread.php?p=22067293), and I already had the 32-bit libraries and tools since I have the android sdk and a 32-bit Ubuntu installation.
Armed with this correct configuration, I typed
Code:
"./fastboot -i 0x1949 oem idme bootmode 4000"
And this time, saw the following:
Code:
< waiting for device >
...
OKAY [ 0.201s]
finished. total time: 0.201s
Meaning that all is now well with my Kindle Fire, until the next rooting attempt.
Thanks for your help!
So, although the original KFU problem is not completely understood by me, since my Kindle is working, I'll say the problem is solved.

ADB connected but offline?

Hey Guys, weird problem. I bought my sister a Kindle Fire for her birthday and I wanted to root and flash MoDaCo before I gave it to her so she could use the Google Play store. I received it in the mail today and went to go flash TWRP and FFF and it said "offline" on the adb status. I thought it was particularly odd because I rooted my KF using KFU on this same computer. I checked out the drivers anyway though and it said ADB user interface or something to that effect, which was correct. I thought maybe KFU was just acting funky so I went for it and it downloaded TWRP (which I am glad is back up and running) and then just sat there <waiting for device>. Then I tried just running a few ADB commands to see what would happen and so I tried adb devices and it came back with the string of numbers and then at the end it said offline. I have never seen that before, of all of the android devices I have fiddled with and rooted, I have never seen where it was connected to adb but "offline". This is where I reached out for my only known alternative which was my factory cable so I could just flash via fastboot and call it a day, I turned off the kindle and plugged in the factory cable and ran my first command: fastboot devices. it just returned to the command prompt. So I then just tried going for it, again. "fastboot flash recovery twrp.img" and then I got <waiting for device>..... That's all I've got, I really have no idea what there could be left. It seems like a driver issue and I would just go get my linux box and hopefully that would get it done but I don't have it with me, as I am just home from college for the day to give this gift to my sister. Any help would be hugely appreciated!
nschiwy said:
Hey Guys, weird problem. I bought my sister a Kindle Fire for her birthday and I wanted to root and flash MoDaCo before I gave it to her so she could use the Google Play store. I received it in the mail today and went to go flash TWRP and FFF and it said "offline" on the adb status. I thought it was particularly odd because I rooted my KF using KFU on this same computer. I checked out the drivers anyway though and it said ADB user interface or something to that effect, which was correct. I thought maybe KFU was just acting funky so I went for it and it downloaded TWRP (which I am glad is back up and running) and then just sat there . Then I tried just running a few ADB commands to see what would happen and so I tried adb devices and it came back with the string of numbers and then at the end it said offline. I have never seen that before, of all of the android devices I have fiddled with and rooted, I have never seen where it was connected to adb but "offline". This is where I reached out for my only known alternative which was my factory cable so I could just flash via fastboot and call it a day, I turned off the kindle and plugged in the factory cable and ran my first command: fastboot devices. it just returned to the command prompt. So I then just tried going for it, again. "fastboot flash recovery twrp.img" and then I got ..... That's all I've got, I really have no idea what there could be left. It seems like a driver issue and I would just go get my linux box and hopefully that would get it done but I don't have it with me, as I am just home from college for the day to give this gift to my sister. Any help would be hugely appreciated!
Click to expand...
Click to collapse
First things, first...In Windows, if you are in fastboot and you get "waiting for device", it is a driver issue, plain and simple. In rare cases it could be a bad USB cable or port, but those are very unlikely considering what we see on a daily basis.
To understand the adb issue, you have to take a look at KFU's run.bat. To decide whether it is "connected" or not, it checks to see what state the device is in, i.e. in fastboot or booted normally or in recovery. To get the status (online/offline), it sends an "adb devices" command. If the command returns "List of devices attached -null-", the script will return a status of "offline". Either way, you are dealing with a driver issue.
I bought a couple of factory cables to test and share and found that if i just plugged it in an typed fastboot devices nothing would be returned no string nothing but if I powered it of and typed
Code:
fastboot -i 0x1949 getvar product
and then plugged it in it would power on and present product: kindle then fastboot devices would produce the string of numbers I was looking for. Dont know why it works this way but it does give it a shot...
nschiwy said:
Hey Guys, weird problem. I bought my sister a Kindle Fire for her birthday and I wanted to root and flash MoDaCo before I gave it to her so she could use the Google Play store. I received it in the mail today and went to go flash TWRP and FFF and it said "offline" on the adb status. I thought it was particularly odd because I rooted my KF using KFU on this same computer. I checked out the drivers anyway though and it said ADB user interface or something to that effect, which was correct. I thought maybe KFU was just acting funky so I went for it and it downloaded TWRP (which I am glad is back up and running) and then just sat there <waiting for device>. Then I tried just running a few ADB commands to see what would happen and so I tried adb devices and it came back with the string of numbers and then at the end it said offline. I have never seen that before, of all of the android devices I have fiddled with and rooted, I have never seen where it was connected to adb but "offline". This is where I reached out for my only known alternative which was my factory cable so I could just flash via fastboot and call it a day, I turned off the kindle and plugged in the factory cable and ran my first command: fastboot devices. it just returned to the command prompt. So I then just tried going for it, again. "fastboot flash recovery twrp.img" and then I got <waiting for device>..... That's all I've got, I really have no idea what there could be left. It seems like a driver issue and I would just go get my linux box and hopefully that would get it done but I don't have it with me, as I am just home from college for the day to give this gift to my sister. Any help would be hugely appreciated!
Click to expand...
Click to collapse
Try this it works fine for me so far. I'm facing the same problem as you ADB Offline,
1) Switch off your kindle.
2)start KFU (ensure it's the latest v. 0.9.6) on your desktop
3) Connect your factory cable to kindle first then to PC ( take note ADB status will still be Offline).
4) Kindle will boot by itself
5)when boot logo is on the kindle fire screen go to KFU press 5 (install latest firefirefire)
6)Installation firefirefire complete next press 3 install latest TWRP Recovery
7) Done. Now you can access to TWRP and flash your ROM
Thanks for all of the advice guys, in the end I wound up giving it to her with stock running so she can get used to it. Maybe sometime down the road I can help her with root and such. She is only 11, after all.
Rooting Problems
Lol I hope this doesn't affect me because I'm actually 12 With the same problem On My KF Ill try those BTW I jailbreaked a iTOUCH 4G With redsn0w and I un jailbreaked it Unsafe Way But GamePlayer Still Works

[SOLVED!] Kindle Fire Bricked on Logo Startup - KFU v0.9.9

I am total noob. Just want to make that clear from the get go.
I hesitate to start a new thread, but I have been working on this forever, and have not made any progress.
I have a Kindle Fire that I would like to run android on - I started the process with the Kindle Fire Utility v 0.9.9. Something went wrong, and it is now stuck on the Kindle Fire start up logo. I also can no longer see it in the device manager, nor is it responsive to anything in the Utility. (ADB status: Offline Boot Status: Unknown). I am at a loss, does anyone have any ideas? Your help is appreciated!
.................FIGURED IT OUT!..............................
Much thanks to the pooch who spent hours helping me troubleshoot.
What we (he) did, as far as I remember, hopefully this can be of some service to someone else out there.
1) Figured out that trying all of this on a Virtual Machine is not a good idea!
2) I somehow broke the bootloader in my first attempt, so none of my computers were recognizing the KF.
3) Created a Pendrive to run Linux (ubuntu). Here Requires a USB drive formatted Fat16/Fat32/NTFS, minimum of 2 gb.
4) Once I got Linux running, installed SoupKit.
5) Went through a few tries of booting, rebooting, into recovery mode until the Kindle flickered back to life!
6) Followed prompts on SoupKit to install TWRP, updated TWRP, install FireFireFire, install Android 4.2.
Good luck, I am happy to answer any questions - though I am no means an expert now.
What I have tried...more info
More Information:
I am running Windows7 in a VirtualBox on an iMac.
I bricked the Kindle a few weeks ago, after messing with it then, I bought a factory fastboot cable. Still no dice.
I have tried all turning on and off computer, on and off Kindle with it disconnected, connected, going through the KFU 4 seconds after starting the Kindle. Letting the Kindle's battery die, recharging.
I have deleted .android folder, reinstalled drivers, re-downloaded KFU.
I have tried on a different computer (Windows XP) The Kindle is also not recognized there.
I have tried booting into Ubuntu (however in the directions there, it said the FireKit is for more "serious" issues than my soft brick.
I am sure there is some small detail I am missing, but I have not been able to find it - and I am not knowledgeable enough to properly diagnose the problem. Again thanks for any help.
kyleboyd said:
I am total noob. Just want to make that clear from the get go.
I hesitate to start a new thread, but I have been working on this forever, and have not made any progress.
I have a Kindle Fire that I would like to run android on - I started the process with the Kindle Fire Utility v 0.9.9. Something went wrong, and it is now stuck on the Kindle Fire start up logo. I also can no longer see it in the device manager, nor is it responsive to anything in the Utility. (ADB status: Offline Boot Status: Unknown). I am at a loss, does anyone have any ideas? Your help is appreciated!
Click to expand...
Click to collapse
Sometimes KFU will show as Unknown even though it's really fine. I had the same issue as you. Try switching boot mode to Normal and see if that fixes it, it worked for me.
Read this (everything),especially third post.
http://forum.xda-developers.com/showthread.php?t=1552547
hemmulde 1st
zastava750 said:
Read this (everything),especially third post.
http://forum.xda-developers.com/showthread.php?t=1552547
Click to expand...
Click to collapse
Thanks for the reply!
I tried that. When I type "fastboot getvar product" it says waiting for device or something similiar.
The advice applying to Device Manager don't get me anywhere, because my Kindle doesn't show up.
Any other ideas?
kyleboyd said:
Thanks for the reply!
I tried that. When I type "fastboot getvar product" it says waiting for device or something similiar.
The advice applying to Device Manager don't get me anywhere, because my Kindle doesn't show up.
Any other ideas?
Click to expand...
Click to collapse
When using the stock bootloader (plain "kindle fire" boot logo), the fastboot command must always specify the custom vendor ID used by the Kindle Fire. For example, the commands above must be slightly altered to...
Code:
fastboot -i 0x1949 getvar product
fastboot -i 0x1949 devices
and likewise, all of the following commands will need the "-i 0x1949" switch when using the stock bootloader. The FFF bootloader's vendor ID has been changed to one that is normally recognized by fastboot, so the "-i 0x1949" switch can be omitted.
Now onto some more useful fastboot commands...
Code:
fastboot oem idme bootmode 4000
fastboot oem idme bootmode 4002
fastboot oem idme bootmode 5001
Using one of these commands will change the bootmode to normal (4000), fastboot (4002) or recovery (5001). Then issuing...
Code:
fastboot reboot
will reboot the device into the respective bootmode.
I've tried that as well...
Just so I am totally clear, this is what I did in relation to those instructions:
Opened Command Prompt - set the directory to C:/kfu/tools
Typed "fastboot -i 0x1949 getvar product" (with out the quotations, obviously)
<waiting for devices>
I plugged Kindle in, it powers on and the frozen logo pops up.
I also tried "fastboot -i 0x1949 oem idme bootmode 4000" and "fastboot -i 0x1949 oem idme bootmode 4002"
According to the guide it often takes multiple tries, I have done it over and over again.
I have also tried different orders of code, plugging in Kindle, and powering on and off.
Am I doing something wrong? Is there a specific code for my Kindle? (Not -i 0x1949)
Thanks!
Have you tried this?
http://forum.xda-developers.com/showthread.php?t=1660636
Reinstall the driver then use kfu to reset the boot mode to normal.
Drivers?
I did try this: http://forum.xda-developers.com/show....php?t=1660636
When I get to the part about the Device Manager, I am stuck, as nothing shows up (I suspect something do with drivers)
Thepooch said:
Reinstall the driver then use kfu to reset the boot mode to normal.
Click to expand...
Click to collapse
By reinstall drivers do you mean clicking on "install_drivers" in the KFU folder? I have tried that.
Is there another method of uninstalling and installing drivers? Sorry if that is a dumb question!
If the devices is in fastboot which I believe it is it would show up as android adb interface, if it was attempting to boot to the system it would show up as android composite adb interface. If you are on xp or windows 8 this can be a bit of a tricky task. Android adb interface and android composite interface are two facets of the same driver. So yes I suggest rerunning the driver installation bat that is packaged with KFU. If perhaps you are on windows 8 you must disable driver signature verification and reinstall the driver. 3.0 usb ports have an issue with fastboot and can leave the device undetected.
Still not working
Thepooch said:
If the devices is in fastboot which I believe it is it would show up as android adb interface, if it was attempting to boot to the system it would show up as android composite adb interface. If you are on xp or windows 8 this can be a bit of a tricky task. Android adb interface and android composite interface are two facets of the same driver. So yes I suggest rerunning the driver installation bat that is packaged with KFU. If perhaps you are on windows 8 you must disable driver signature verification and reinstall the driver. 3.0 usb ports have an issue with fastboot and can leave the device undetected.
Click to expand...
Click to collapse
Thanks for the quick reply.
So I am on a Win7 and/or a Windows XP. Currently on both systems, when I plug it into the computer, with the Device Manager open, nothing happens other than the Kindle turning itself on.
Before it froze up, I saw it in device manager as Android ADB interface, and before doing anything at all, saw it as the default Kindle Fire.
On the Win7 system, I have rerun the driver installation bat over and over and over again, with absolutely no results.
On the WinXP, I have tried it, and for the life of me can't get it to install (it says install failed (Unsigned)). I never connected the Kindle up to this computer before it froze up, so I wonder if that is somehow causing the problem (it is trying to update drivers that don't exist?)
Am I doing something wrong with this? Can I uninstall or delete drivers, and totally start over?
If you are using a WinXP you must install driver manually.
Drivers?
zastava750 said:
If you are using a WinXP you must install driver manually.
Click to expand...
Click to collapse
How do I do that, when the Kindle does not show up as being connected? All the guides I have found start off with accessing from the Device Manager. My Kindle does not show up in the Device Manager...
okay well then you`re running xp use another computer getting the driver installed is hard even for the very skilled particularlly when the device is stuck in fastboot. Friend or relatives computer running windows 7 would be perfect. Otherwise it`s linux on a live usb booted on your xp machine.
Windows 7 - No Dice
Thepooch said:
okay well then you`re running xp use another computer getting the driver installed is hard even for the very skilled particularlly when the device is stuck in fastboot. Friend or relatives computer running windows 7 would be perfect. Otherwise it`s linux on a live usb booted on your xp machine.
Click to expand...
Click to collapse
Yeah so I have a Windows7. I have reinstalled the drivers (by clicking on the install_drivers.bat file in the KFU) over and over again, and I still do not get any recognition on the computer, or in the Device Manager when I plug in the Kindle.
Try different usb port, make sure they are usb 2.0. Is the logo static or animated? It possible that you broke the bootloader. At some point I would be willing to look at some things for you via teamviewer. If it is not driver related I fear your next move is here http://forum.xda-developers.com/showthread.php?t=1430038. Keep it on charger or off till it can be dealt with.
Thepooch said:
Try different usb port, make sure they are usb 2.0. Is the logo static or animated? It possible that you broke the bootloader. At some point I would be willing to look at some things for you via teamviewer. If it is not driver related I fear your next move is here http://forum.xda-developers.com/showthread.php?t=1430038. Keep it on charger or off till it can be dealt with.
Click to expand...
Click to collapse
Thanks! I would be willing to give it a shot (teamview I mean) if you are willing.
I tried the Firekit before I began this thread, but I kept getting stuck trying to run the tool after booting into ubuntu. Perhaps that is a different thread topic, but I am more than willing to put more work into figuring that out, if it could be the key to unlocking this stupid thing.
I am having this exact same problem. Using Win XP i was able to get the ADB drivers loaded initially and used KFU to try to install TWRP. When it rebooted during that process it got stuck at the Kindle Fire logo. Since then I cannot get my computer to recognize the kindle. Like you, I feel like i've tried everything.
Nixnaegie said:
I am having this exact same problem. Using Win XP i was able to get the ADB drivers loaded initially and used KFU to try to install TWRP. When it rebooted during that process it got stuck at the Kindle Fire logo. Since then I cannot get my computer to recognize the kindle. Like you, I feel like i've tried everything.
Click to expand...
Click to collapse
Glad to know I'm not alone - misery loves company! Solidarity my friend.
I wish I could tell you I'd solved it, but alas, I have not. I'm still working on it, I'll keep you updated if I have any breakthroughs!

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