ATTENTION: PUBLIC SERVICE ANNOUNCEMENT
It has come to my attention that under certain circumstances when the Kindle HD's get stuck in a bootloader bootloop the information on the "boot0" block of the internal storage can be ERASED and RESET.
This partition is special and contains ALL of your device's hardware specific information:
- Wifi MAC address + Encoded Secret for registering w/ Amazon services
- BT MAC address
- Serial #
etc
FOR BACKING UP THIS PARTITION:
Code:
adb shell su -c "dd if=/dev/block/mmcblk0boot0 of=/sdcard/boot0block.img"
adb pull /sdcard/boot0block.img
Place the "boot0block.img" file with the other files that you backed up in the original instructions for safe keeping.
FOR RESTORING THIS PARTITION:
(do not do this unless you are absolutely SURE that your boot0 block got wiped out -- hopefully you never need to)
This is done via adb from your PC while the device is in TWRP recovery or in the Android OS (not fastboot):
Code:
cd <your safekeeping files>
adb push boot0block /sdcard/boot0block.img
adb shell "echo 0 > /sys/block/mmcblk0boot0/force_ro; dd if=/sdcard/boot0block.img of=/dev/block/mmcblk0boot0;"
THIS FILE IS UNIQUE TO YOUR DEVICE AND CANNOT BE REPLACED OR REBUILT FROM ANOTHER DEVICE. DO NOT SHARE IT WITH ANYONE AS IT CONTAINS INFORMATION ABOUT YOUR DEVICE USED BY AMAZON DURING REGISTRATION.
I tried to backup my device's 0boot however,
I have no idea about why the KFHD (Cyanogenmod 10.1, your build on 11 May) cannot be detected with ADB devices command.
I have enable the Developer Options in settings menu and have both Android Debugging & ADB over network enabled. Any comment about this?
Thank you.
Thanks Haschode - worked first time
ryanhein said:
I tried to backup my device's 0boot however,
I have no idea about why the KFHD (Cyanogenmod 10.1, your build on 11 May) cannot be detected with ADB devices command.
I have enable the Developer Options in settings menu and have both Android Debugging & ADB over network enabled. Any comment about this?
Thank you.
Click to expand...
Click to collapse
Blimey - a little less aggressive would be good!
If adb is not recognising your device perhaps the drivers are not installed properly as it worked fine for me first time.
Assuming you have the android sdk installed, if you need help installing the drivers look at posts 7 and 8 in this thread.
Im still on stock rom rooted has 2nd bootloader and CCW
try to back up but I got this when i try to pull
D:\sdk\sdk\platform-tools>adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
B0C9100425160LG8 device
D:\sdk\sdk\platform-tools>adb shell su -c "dd if=/dev/block/mmcblk0boot0 of=/sdcard/boot0block.img"
D:\sdk\sdk\platform-tools>adb pull /sdcard/boot0block.img
remote object '/sdcard/boot0block.img' does not exist
Any thing i did worng? and boot0block.img is not in my sdcard folder
Thanks advance
ryanhein said:
I tried to backup my device's 0boot however,
I have no idea about why the KFHD (Cyanogenmod 10.1, your build on 11 May) cannot be detected with ADB devices command.
I have enable the Developer Options in settings menu and have both Android Debugging & ADB over network enabled. Any comment about this?
Thank you.
Click to expand...
Click to collapse
Depending on your setup & your environmental variable paths, you may have to launch the CMD window from your Android SDK folder. Depending on what version of the SDK you are using, it may be in platform tools for the older sdk, or in X:\Android\system\bin, where X equals whatever drive you installed the SDK on. It works from that folder every time for me & only sporadically from anywhere else.
Yes. Had same problem here.
I am on build 0511 at present and everything is good enough to me.
Since Hash reminded all of backup for one more image 0boot recently. Then I tried to connect to pc in ADB mode so I can backup it and push it to my pc in OS windows7. The enviroment for adb was good because I used same computer and system to install the second bootloader already.
At first I stuck with enabling ADB in my kindle but I eventually figure out how to do that. However, now when I hook my kindle to pc, the adb still doesn't work as a result adb.exe (command: adb devices) can not recognize my kindle device. At same time when my kindle connects to pc I found kindle is recognized as a removable device (MTP mode). And in kindle, in notification bar there are 2 items, one tells me that kindle is connect as Media Device and the other tells me ADB is enable. This is weird when both MTP and ADB are enabled at same time and I guess maybe this is the reason why pc can not see kindle in adb mode.
Then I tried to disable MTP (uncheck MTP in setting-storage-setting) to see whether ADB will work, I found I just can not do it, I can only switch between MTP and PTP rather than unselect both MTP and PTP.
Fastboot always works.
Appreciate if any help.
ryanhein said:
I tried to backup my device's 0boot however,
I have no idea about why the KFHD (Cyanogenmod 10.1, your build on 11 May) cannot be detected with ADB devices command.
I have enable the Developer Options in settings menu and have both Android Debugging & ADB over network enabled. Any comment about this?
Thank you.
Click to expand...
Click to collapse
Sent from my Amazon Kindle Fire HD using Tapatalk 2
While you are figuring out the problem, you can still backup this boot0 by issuing the command from the kindle cmd terminal and copy it over to some place safe.
AlexAquarium said:
While you are figuring out the problem, you can still backup this boot0 by issuing the command from the kindle cmd terminal and copy it over to some place safe.
Click to expand...
Click to collapse
Did it as you said.
Thanks.
Sent from my Amazon Kindle Fire HD using Tapatalk 2
CM10 cannot be detected with ADB devices
ryanhein said:
I tried to backup my device's 0boot however,
I have no idea about why the KFHD (Cyanogenmod 10.1, your build on 11 May) cannot be detected with ADB devices command.
I have enable the Developer Options in settings menu and have both Android Debugging & ADB over network enabled. Any comment about this?
Thank you.
Click to expand...
Click to collapse
I am pretty sure the reason is that the Vendor ID in the Cm10 build is not 0x1949 (Kindle).
Before you flashed the Cm10. the Vendor ID was 0x1949 and after was not (Probably was google 0x18D1).
Unless your PC is setup to recognize the new Vendor ID, ADB and Fastboot will no longer work.
The good news is that if you loaded 2nd bootloader and TWRP, if you are in recovery, the recovery Vendor ID is 0x1949.
The solution is to wait until Hashcode modifies his CM10 builds to put the 0x1949 vendor ID back into the build.
This kind of thing happens more often than you would think and creates some issues after a ROM change.
Regards Jerry
@Hashcode
Just curious...is this something that was added to Amazon's code (intentionally, perhaps?), or is it just an unfortunate byproduct of making a mistake while attempting to modify the device?
Is it due to a recent update or had it always been the case?
soupmagnet said:
@Hashcode
Just curious...is this something that was added to Amazon's code (intentionally, perhaps?), or is it just an unfortunate byproduct of making a mistake while attempting to modify the device?
Is it due to a recent update or had it always been the case?
Click to expand...
Click to collapse
There is code in 1 of the bootloaders to erase the boot0 block and reset the info after many failed boots. And this info is so important that I felt it was worth keeping a backup of. Without it, you can never re-register the Kindle w/ Amazon services.
Sent from my XT894 using Tapatalk 2
So, apart from screwing people over, would there be any real need for such an addition?
Not to revive a old thread but how would one know if the boot0block had definitely been wiped or reset what can be done to check if it had been or not?
Hi all,
I'm new here, and I've been trying for the past few hours to root my Kindle Fire HD 7" so I can install a CM10.1 ROM and turn it into a google tablet. I've been searching the web for information, and I kept getting directed here so I decided I might as well join.
Anyway it seems the one method that works is the Bin4ry one, and I started following the instructions given on this site and others. However when I installed the driver, it said the installation was successful but when I clicked "Finish" a window popped up and told me the driver didn't install properly. Then I tried to execute the "Run Me" file, but it gave me this:
"Please connect device with enabled USB-debugging to your computer.
the system cannot find the path specified
doing a backup first, please confirm this on your device
the system cannot find the path specified
Done!"
Nothing happens on the Kindle Fire. But I checked the Device Manager, after I downloaded and installed a driver linked in a thread on this forum, it said the Kindle was USB-enabled interface. Anyone have any idea what the problem is, here? Thanks
Ok did you enable usb-debugging in the kindle's security settings? If you have try opening a command prompt and CD into the directory of the adb command in binary's root tool, run adb devices and see if the kindle is listed.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
Ok did you enable usb-debugging in the kindle's security settings? If you have try opening a command prompt and CD into the directory of the adb command in binary's root tool, run adb devices and see if the kindle is listed.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Yep, USB-debugging is enabled. It's the same thing as enabling ADB, right? This is what I've done thus far. I'm running Windows 8, so I've disabled driver signature enforcement, and also installed the drivers. I've checked Device Manager---the system has recognized the Kindle as a Google Android ADB interface, and if I check adb devices in cmd prompt, the serial number of my Kindle is listed. Also created an adb_usb.ini file according to these instructions:
"open adb_usb.ini with notepad
(add on one line each!)
0x1949
0x006
save file."
The problem now is not that nothing happens on the Kindle when I run the root tool, I do get the option to restore data but it prompts me to enter a data encryption password. I researched this and a techleopard article said to enter my Amazon password, which I did but nothing happens. The data restore options (Restore or Do Not Restore) just grey out and the root tool just says "Running" for ever and ever. Tried some other root tools such as Quemp and Kindle Fire Utility, but neither worked and besides the more recent information I've seen have Bin4ry's as the only one that works on 7.4.6 which is the OS I am using.
EDIT: Okay, tried it again and for some reason this time the root tool ran successfully. I did a power reset, and ran a RootChecker, and it says it's rooted but I can't find the SuperUser app (the checker also could not find it). Was the root still successful?
Probably though I am throwing a guess that only the such binary is installed, look in the /system/xbin folder and see if the such binary is there, if you want to to retry the process just delete that file. I was going to mention the encryption password is whatever your lock screen code is set to.
BTW don't ever use kfu to try to root your kindle, it will hard brick it. Its designed only for kf1's.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
Probably though I am throwing a guess that only the such binary is installed, look in the /system/xbin folder and see if the such binary is there, if you want to to retry the process just delete that file. I was going to mention the encryption password is whatever your lock screen code is set to.
BTW don't ever use kfu to try to root your kindle, it will hard brick it. Its designed only for kf1's.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Heh, actually after a LOT of messing around, and perusing several articles across the web and on xda, I've got it working. KFU didn't brick anything, just didn't work. My only regret is that I now can't access the HD quality movies I'd bought from Amazon because Amazon only allows downloading to the Kindle and the Kindle only, and my internet isn't fast enough to stream HD.
I've tried a bunch of tutorials on here to fix this, but can't figure it out.
I was on my Kindle HD 8.9" running CyanogenMod 10.1, which it has for a year. Suddenly, I got some popup last night. It said there was a nightly build update in my notifications area, so I just clicked "OK" and let it do its thing. It installed for a little bit, all was okay... but now I cannot access my Android OS.
I went to turn my Kindle on after the update, but it keeps going to TWRP. What will happen exactly is it starts... orange letters... then blue letters... then restarts again to orange letters... then blue letters... then TWRP. Why does it keep going to TWRP? How do I fix this?
My Kindle can't even connect to the PC. I just either get "Unknown Device" or "Kindle" in my Device Manager, and mounting from TWRP does nothing.
Then I try installing the Android SDK to get the ADB on my machine, and I added the "Path" in my environment to the two tools folders, but nothing... same thing happens. Constant loop into TWRP. Driving me nuts.
The update it wanted me to install when I could still get into the Android OS was cm-11-20140420-NIGHTLY-jem. I thought maybe trying to connect my Kindle to my PC in order to open the drive, then pasting the cm-11-20140420-NIGHTLY-jem into a folder and installing again from TWRP would solve my problem, but I can't even get that far.
I'm at a loss. Please help.
GogoplataMMA said:
I've tried a bunch of tutorials on here to fix this, but can't figure it out.
I was on my Kindle HD 8.9" running CyanogenMod 10.1, which it has for a year. Suddenly, I got some popup last night. It said there was a nightly build update in my notifications area, so I just clicked "OK" and let it do its thing. It installed for a little bit, all was okay... but now I cannot access my Android OS.
I went to turn my Kindle on after the update, but it keeps going to TWRP. What will happen exactly is it starts... orange letters... then blue letters... then restarts again to orange letters... then blue letters... then TWRP. Why does it keep going to TWRP? How do I fix this?
My Kindle can't even connect to the PC. I just either get "Unknown Device" or "Kindle" in my Device Manager, and mounting from TWRP does nothing.
Then I try installing the Android SDK to get the ADB on my machine, and I added the "Path" in my environment to the two tools folders, but nothing... same thing happens. Constant loop into TWRP. Driving me nuts.
The update it wanted me to install when I could still get into the Android OS was cm-11-20140420-NIGHTLY-jem. I thought maybe trying to connect my Kindle to my PC in order to open the drive, then pasting the cm-11-20140420-NIGHTLY-jem into a folder and installing again from TWRP would solve my problem, but I can't even get that far.
I'm at a loss. Please help.
Click to expand...
Click to collapse
boot into twrp, check what version of twrp you have. Then you may need to update your twrp to be cm 11 compatible if its not at latest version, current version is like 2.7.0.0(least it is for the 7", havnet check to see if that builds out for 8.9 as well), anyways check the device manager for a device with a yellow triangle next it, if you don't see that and you do have a adb interface showing up but adb doesnt detect it then uninstall the adb device and mtp device and search for devices, if it still doesnt work look for a component device with a vid of 1949 in the properties>details>hardware id's section, if you find it then remove it and scan for device. Windows is a pain in terms of drivers for the kindle in different modes. Once adb is working its as simple as pushing the rom with adb push. You may need to factory reset and/or wipe internal storage so i recommend backing up the data, i would assume the current bootloop has something to do with either no factory reset before going to cm 11 or selinux issues, but that would mean the kernel didnt flash in the ota which would be weird.
stunts513 said:
boot into twrp, check what version of twrp you have. Then you may need to update your twrp to be cm 11 compatible if its not at latest version, current version is like 2.7.0.0(least it is for the 7", havnet check to see if that builds out for 8.9 as well), anyways check the device manager for a device with a yellow triangle next it, if you don't see that and you do have a adb interface showing up but adb doesnt detect it then uninstall the adb device and mtp device and search for devices, if it still doesnt work look for a component device with a vid of 1949 in the properties>details>hardware id's section, if you find it then remove it and scan for device. Windows is a pain in terms of drivers for the kindle in different modes. Once adb is working its as simple as pushing the rom with adb push. You may need to factory reset and/or wipe internal storage so i recommend backing up the data, i would assume the current bootloop has something to do with either no factory reset before going to cm 11 or selinux issues, but that would mean the kernel didnt flash in the ota which would be weird.
Click to expand...
Click to collapse
Now I'm all screwed up. Before I saw this message, I restored my Kindle back to when it was still running the factory default OS with root, then I shut it down to enter TWRP, and it appeared on its own, but it was installing some sort of update... and when the Kindle's factory default OS appeared, my root was gone. Now I am stuck on the factory default Kindle HD 8.9" on System Version 8.4.8. Man, I should have never accepted that update and just left it as it was. Ugh. Well, for right now, there's an entry in my Device Manager that says "Kindle Fire" and when you click the arrow to bring down the submenu, it says "Android ADB Interface." The Kindle is now working when connected through USB. Now... how do I go about rooting this thing and getting TWRP on it again, because it seems the entire thing got erased. Not having my ROM installed on this thing makes it mostly useless to me.
Root with kffa or binary's root, think the newest version has different choices than the tutorial, use the old normal method. Last I checked it worked.
Sent from my Amazon Kindle Fire HD using Tapatalk
stunts513 said:
Root with kffa or binary's root, think the newest version has different choices than the tutorial, use the old normal method. Last I checked it worked.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
I can't find anything. Download links are dead for KFFA. You have a link to get it through another source?
They are up and running when I click em. You were on this thread right?: http://forum.xda-developers.com/showthread.php?t=2096888
If that doesn't work you can always use binary's root.
http://forum.xda-developers.com/showthread.php?t=1886460
Use the old normal method if I remember correctly.
Sent from my Amazon Kindle Fire HD using Tapatalk
Nah, the link is dead here. Says the file was removed. There are other members in the forum asking as well for a new link.
I managed to get ADB working, and in Device Manager, I have "Android Device -> Android Composite ADB Interface."
I open CMD and type "ADB" and it scrolls a bunch of stuff, but when I type "ADB Devices" I get a list with nothing there. It's just blank.
I tried using BIN4RY Revision 33, using Option #1, but it just keeps bringing me to a "Path not Found" error of some sort.
It looks like all I need to manage to do now is get ADB to list my Kindle device before attempting the ROOT, but how can I do that?
I still wanna give KFFA a try, but no downloads anywhere, and I don't trust random 4Share and the likes, not that it's gonna fix my problem.
I'm close... I just need this damn ADB to list my Kindle device and I think I'll be okay.
Also, I want to say thanks for the help you've given me so far. It's greatly appreciated. :highfive:
C:\Program Files (x86)\Android\android-sdk\platform-tools>adb devices
List of devices attached
C:\Program Files (x86)\Android\android-sdk\platform-tools>adb kill-server
C:\Program Files (x86)\Android\android-sdk\platform-tools>adb start-server
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
C:\Program Files (x86)\Android\android-sdk\platform-tools>adb devices
List of devices attached
C:\Program Files (x86)\Android\android-sdk\platform-tools>
Click to expand...
Click to collapse
i.imgur.com/gZrrqXm.jpg
No problem, i like helping people fix things.
Try uninstalling the device and letting it search for new hardware. This is more than likely a driver issue.
Sent from my Amazon Kindle Fire HD using Tapatalk
stunts513 said:
No problem, i like helping people fix things.
Try uninstalling the device and letting it search for new hardware. This is more than likely a driver issue.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
Oh, believe me. I tried that like 50 times. I think I'm just gonna make a virtual machine of Win7, completely clean install without all my drivers everywhere, and try my luck there.
GogoplataMMA said:
Oh, believe me. I tried that like 50 times. I think I'm just gonna make a virtual machine of Win7, completely clean install without all my drivers everywhere, and try my luck there.
Click to expand...
Click to collapse
From the administrator profile on your PC open a command prompt and type Bcdedit.exe -set TESTSIGNING ON then hit enter. Now restart your computer. This will disable Windows driver security enforcement. Then try to install the drivers in the device manager.
Sent from my Nexus 7 Flo running CM 11 4.4.2 with ElementalX Kernel using XDA Premium 4 mobile app
LinearEquation said:
From the administrator profile on your PC open a command prompt and type Bcdedit.exe -set TESTSIGNING ON then hit enter. Now restart your computer. This will disable Windows driver security enforcement. Then try to install the drivers in the device manager.
Sent from my Nexus 7 Flo running CM 11 4.4.2 with ElementalX Kernel using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Unfortunately, that didn't work. I'm pretty sure one or more of my drivers are interfering with the connection to the Kindle, but this is such an old OS with so many drivers, it's hard to tell.
Right now, I have a Virtual Machine of Windows 7 up. I plugged my Kindle in and I can instantly see it. I can even enter the internal storage! I'm currently installing the Android SDK for the ADB after installing the Java SE x86 version. Once I get ADB on it, I'll see if it lists my device now. Seems promising since the VM sees and allows me to already enter the internal storage, unlike my original Win7 OS.
EDIT #1: Great news! ADB now lists my device! Thing is... Root with Bin4ry Revision 33 does not seem to want to work. This is what I get...
======================================================================
= This script will root your Android phone with adb restore function =
= Script by Bin4ry (thanks to Goroh_kun and tkymgr for the idea) =
= Idea for Tablet S from Fi01_IS01 =
= (14.12.2013) v33 =
======================================================================
Device type:
0) Xperia Root by cubeundcube
1) New Standard-Root (thx Ariel Berkman)
2) New Xperia Root by Goroh_kun (Xperia Z, Xperia V [JellyBean] ...)
3) Old
4) Old-Special (for example: Sony Tablet S, Medion Lifetab)
G) Google Glass Mode (thx Saurik for the ab file)
x) Unroot
Make a choice: 1
Please connect Device with enabled USB-Debugging to your Computer
The system cannot find the path specified.
Doing a Backup first, please confirm this on your device!
The system cannot find the path specified.
Done!
Press any key to continue . . .
Click to expand...
Click to collapse
It doesn't give me a chance to do anything. All of that pops up as soon as I press enter. ADB and third party software is enabled on my Kindle. ADB even reads my device as:
C:\Program Files (x86)\Android\android-sdk\platform-tools>adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
B0C9110232560198 device
Click to expand...
Click to collapse
I'm at a loss now. Any ideas?
EDIT #2: Success! The issue was I was using Root with Bin4ry Revision 33. I should have been using Root with Bin4ry Revision 30. That worked, and I am now ROOT. Mission accomplished. Now the next part of my mission... figuring out how to get TWRP on this thing.
Well, trying to install TWRP is going very wrong. I'm using the tutorial here: http://forum.xda-developers.com/showthread.php?t=2128175
Everything seemed to work until I get to Step 3. I'll enter the commands but it tells me that there is no such directory or something. Something about there not being any "stack." Can't recall. I wanted to ask on the thread there but the site isn't allowing me to post there.
adb push stack /sdcard/ is where the issue occurs. Everything else worked.
I'm at a loss, and the comments don't seem to help on that thread. Please tell me there is an easier method of getting TWRP on this thing.
ERROR:
C:\Program Files (x86)\Android\android-sdk\platform-tools>adb push stack /sdcard
/
cannot stat 'stack': No such file or directory
C:\Program Files (x86)\Android\android-sdk\platform-tools>
Click to expand...
Click to collapse
GogoplataMMA said:
Well, trying to install TWRP is going very wrong. I'm using the tutorial here: http://forum.xda-developers.com/showthread.php?t=2128175
ERROR:
Click to expand...
Click to collapse
That tutorial is for the 8.9. You want the tutorial for the 7". http://forum.xda-developers.com/showthread.php?t=2218796
Sent from my Nexus 7 Flo running CM 11 4.4.2 with ElementalX Kernel using XDA Premium 4 mobile app
LinearEquation said:
That tutorial is for the 8.9. You want the tutorial for the 7". http://forum.xda-developers.com/showthread.php?t=2218796
Sent from my Nexus 7 Flo running CM 11 4.4.2 with ElementalX Kernel using XDA Premium 4 mobile app
Click to expand...
Click to collapse
He's on a 8.9", he just posted in the wrong section. Use the fireflash method from seokhuns tutorial, just don't forget to check the box with red text near it or you will get a nice redscreen brick. Lemme grab a link
Edit: link grabbed! http://forum.xda-developers.com/showthread.php?t=2277105
I used FireFlash, followed the instruction... now I cannot get passed the first "Kindle Fire" logo when I turn the Kindle on. It just freezes at "Kindle Fire" as soon as I turn it on. I can't seem to do anything at all, and it won't connect via USB. Any ideas?
You missed a check box somewhere. If it is indeed a 8.9" kindle this should be fairly easy to fix. Open the device manager and plug the kindle in while it is off, it should briefly appear as a jem device. While it briefly shows up you need to right click it and hit update drivers and navigate to where you would have downloaded and extracted the drivers in my signature, once you manage to install them you just need to run a "fastboot -i 0x1949 getvar product" with the kindle unplugged and off, and then plug it in once it says waiting for device. It should then go into fastboot mode where you can restore from kffa or SRT.
Sent from my Amazon Kindle Fire HD using Tapatalk
stunts513 said:
You missed a check box somewhere. If it is indeed a 8.9" kindle this should be fairly easy to fix. Open the device manager and plug the kindle in while it is off, it should briefly appear as a jem device. While it briefly shows up you need to right click it and hit update drivers and navigate to where you would have downloaded and extracted the drivers in my signature, once you manage to install them you just need to run a "fastboot -i 0x1949 getvar product" with the kindle unplugged and off, and then plug it in once it says waiting for device. It should then go into fastboot mode where you can restore from kffa or SRT.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
It's not working... it won't read at all. Device Manager doesn't see the Kindle at all. And yes it is 8.9". I think it may be bricked now. ;'(
And all because of that stupid update... ughhhh. Sucks!
You should try the command from a Ubuntu live CD/USB if is a lot easier to do from there, if it won't work from there then I would be convinced something may be wrong with the bootloader, but I don't see the bootloader as the problem because if anything it would have just been downgraded and I'm more inclined to thinking the bootimg is corrupted. That can cause odd behavior with the bootloader. Are you positive this is the 8.9" model and not the 7" model?
Sent from my Amazon Kindle Fire HD using Tapatalk
stunts513 said:
You should try the command from a Ubuntu live CD/USB if is a lot easier to do from there, if it won't work from there then I would be convinced something may be wrong with the bootloader, but I don't see the bootloader as the problem because if anything it would have just been downgraded and I'm more inclined to thinking the bootimg is corrupted. That can cause odd behavior with the bootloader. Are you positive this is the 8.9" model and not the 7" model?
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
I switched over to my main Windows 7 OS and did what you said. I connected it and it showed for a brief moment in Device Manager, so I quickly loaded the driver and updated. But wen I type the command you gave me, it says <waiting for device>, so I plug it back in and... nothing. At all. Just sits there at <waiting for device>
I'd try Linux, I have several copies of different OS's, but I'm not very good at working with it or using Terminal... I can try that though, but no clue how I'd get ADB or the Kindle to read on it. :\
And yes, 100% it's the 8.9". The resolution is 1200p.
OK the command has to be run while the device is off and disconnected, once it says waiting for device, plug the kindle in and it should work if the drivers are working. Linux is really easy to use with a kindle, it has the fastboot and adb drivers built in natively, only thing you need is the fastboot command from the Ubuntu repos if you are using Ubuntu, believe they were added to the repo in 13.10.
Sent from my Amazon Kindle Fire HD using Tapatalk
Hello everyone
I was wondering if someone can help me. I've been trying for a week to get my device recognized by the my Windows 10 PC, but it keeps coming up as unauthorized. I've seen all the posts:
https://forum.xda-developers.com/amazon-fire/help/help-thread-7th-gen-2017ask-question-t3636919
https://stackoverflow.com/questions/16256790/cannot-install-adb-for-kindle-fire-hd
https://theunlockr.com/how-to-unroot-the-amazon-kindle-fire/
https://www.howtodroid.com/2014/02/how-to-add-adb-command-prompt-windows.html
https://forum.xda-developers.com/amazon-fire/help/fire-7-2017-7th-gen-downgrade-debloat-t3699937
https://forum.xda-developers.com/showthread.php?t=1552547
Even the official Amazon website instructions
https://developer.amazon.com/docs/f...ice.html#install-the-usb-driver-windows-users
Sorry for all the links, just trying to prevent people saying i haven't tried everything. Even going to a new computer where i never plugged in the Fire 7 in said it was unauthorized. Here is the errors i get (i ran this in the folder itself using powershell and cmd as admin)
D:\Fire 7\3rd attempt\platform-tools>adb devices
List of devices attached
serial number unauthorized
D:\Fire 7\3rd attempt\platform-tools>adb kill-server
D:\Fire 7\3rd attempt\platform-tools>adb start-server
* daemon not running; starting now at tcp:5037
* daemon started successfully
D:\Fire 7\3rd attempt\platform-tools>adb devices
List of devices attached
serial number unauthorized
D:\Fire 7\3rd attempt\platform-tools>adb usb
error: device unauthorized.
This adb server's $ADB_VENDOR_KEYS is not set
Try 'adb kill-server' if that seems wrong.
Otherwise check for a confirmation dialog on your device.
I'm at a loss, i know it works sicne i've seen a bunch of people do it online, but for some reason i can't do it. Please help! Anything would be helpful! Thank you in advance!
Did you find a workarround? I'm stuck in the same place as you. Tried everything you mention and fail...
srok.desarrollos said:
Did you find a workarround? I'm stuck in the same place as you. Tried everything you mention and fail...
Click to expand...
Click to collapse
i had this on ubuntu from a command line, but abdlink said authorized (but nothing would install). I went to windows10 and i get the prompt on the tablet and no issues. I don't know if the ubuntu adb drivers don't work right or what. It seems to work fine in ADB on windows...
I have had to turn off adb usb on the fire before and remove authorizations to get it to prompt for adb.
I fixed it in Ubuntu by changing it to media device instead of charging only.
Edit - worked one time, then back to unauthorized....
next edit -
sudo adb kill-server
sudo adb devices
that prompted the authorization for me