[Q] ADB - Device Not Found (v6.2.1) - Kindle Fire General

Before the 6.2.1 update, I was able to connect to the Fire just fine. There was the occasional issue with it killing the USB port on my PC & then I would have to reboot it in order for ADB to see the Fire again. Now I can't get ADB to talk to the Fire at all, even though it shows up in the Device Manager & I'm able to connect the storage up to Windows 7 just fine. As a frame of reference, I'm able to get my Sony Ericsson Xperia PLAY to be seen by ADB.
Does anyone know how to get ADB fixed on my Fire & is there a way to push an insecure build of ADB to it? Thanks.

CrimsonSentinel13 said:
Before the 6.2.1 update, I was able to connect to the Fire just fine. There was the occasional issue with it killing the USB port on my PC & then I would have to reboot it in order for ADB to see the Fire again. Now I can't get ADB to talk to the Fire at all, even though it shows up in the Device Manager & I'm able to connect the storage up to Windows 7 just fine. As a frame of reference, I'm able to get my Sony Ericsson Xperia PLAY to be seen by ADB.
Does anyone know how to get ADB fixed on my Fire & is there a way to push an insecure build of ADB to it? Thanks.
Click to expand...
Click to collapse
BurritoRoot causes the normal adbD to behave as an unsecure one, but if your not seeing the kindle under adb devices then you have PC side problems likely.

I figured it might be PC side. I've tried everything I could after updating the Android SDK. Updating everything with what's needed for the Fire to be seen hasn't worked. I'm a bit at a dead end for ideas... I tried even using the USB3 controller on my mobo but no luck either.
Edit: Fixed!
I uninstalled the Kindle Fire from the Device Manager & got it reinstalled. It now works perfectly with ADB. I'm in the process of rooting it as I type this.

I have the same problem.
However, I have 2 fires, one running CM7 and the other 6.2.1.
The PC recognizes the one running CM7 but not 6.2.1.
So, I don't think it is the PC.
No matter what I do, adb and fastboot, device not found.
Can not access the one with 6.2.1.
Does not show up in device manager.
I have read and try various things from xda, Rootzwili and Liliputing.
​

follow this video thats wht helped me get past that part ur on
http://www.youtube.com/watch?v=KapnjR89ICA&feature=player_embedded
u have to make sure u update the drive for ur kindle with the driver from sdk
this is also helpful tooo
http://forum.xda-developers.com/showthread.php?t=1409120

What worked for me was following this guide up to step 3. Then, with the device manager it launches, i deleted ALL my adb/android devices and then I let windows re-install the driver when I plugged the kindle (you may need to choose the driver manually), then I could finally access fastboot/adb via cmd..

Solved problem, Thank You.
I have many drivers on my PC, Motorola, Samsung, HTC and Android.
I noticed on one boot the Kindle was listed as Samsung Android Phone.
I uninstalled the Samsung drivers.
Connected the Kindle. All is fine.
Connected my Samsung SGS II, it found the drivers.​

Crimson, thanks for sharing your fix of uninstalling then reinstalling. Worked for me.

hi, i would like to apologize in advance, i am new to adb so i'm not sure if i'm even doing it right, but i have successfully rooted and installed cm7, after much googling. i did it a while ago and used the clockwork mod method. i would like to replace it with twrp but the only way i have found to do it is by using adb or the kindle fire utility, which if i understand correctly uses adb. the only problem with that is that i can't get adb to recognize it. i'm assuming it's because i don't have the proper drivers for the "cm7 kindle" because i install them for the stock kindle. please help me. i have no idea how to fix this. thanks
edit: ok guys i'm really sorry, i'm an idiot, i forgot that i had turned off usb debugging. turned it back on, worked perfectly. again sorry.

Related

[Q] Cannot get adb to connect to Nook Color

Ok I've researched this to death and tried in on both Windows 7 and osx 10.6.6 to attach using adb and install a couple of .apk's and the same thing happens on both platforms - NOTHING :-(.
You would think this would be pretty basic, but I am missing something somewhere.
Summary:
1. Am running the stock rooted b&n rom.
2. Can access both the internal and SD cards on the nook on both windoze and
osx. Eliminates cables, drivers etc...
3. Debug is selected in the nookstools settings
On both OSX and Win 7 installed the latest version of the Android SDK - both installs provided me with the platform-tools directory from which I will initiate all adb commands. So far so good...
on mac: ./adb devices returns:
$ ./adb kill-server
$ ./adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
$
As you can see I never get any device information returned, does not matter if Im on Windows or mac - same response.
Just for grins I downloaded the wireless app and tried to connect adb that way...no luck...
I could go into everything that i have tried over the last 24 hours...but that would also be pointless.
Bottom line...assuming this is something simpleI am just missing. Assuming since the symptoms are the same on both platforms that the issue lies on the nook but for the life of me I cannot find it.
Assuming if I cannot figure this out I will slowly go insane..my next step is to flash either froyo or honeycomb rom and see if this helps with the problems. Of course I MUST have the market available to me or I will not b able to load any .apk's.
Hpe Im in the right place. Any guidance is GREATLY appreciated.
Love this little Nook....BG
I know this will sound stupid, but I had this same problem and the only way I found to fix it is to adb while I have the superuser app running.
YMMV, but it solved that issue fo me.
Who Swami - It Worked
Swami,
I fall to my knees and bask in your knowledge: It WORKED!
I knew it was something simple, there is not a post on the entire Internet in any forum I have ever found (and I may have searched them all!) that mentions superuser needs to be running for adb to be able to communicate with the device. I wonder if this is a nook issue only. Will test on my wife's Epic this evening and post the results tonight.
My sanity now restored I bid you all a hearty SEE-Ya!
-BG
Omg I actually helped someone!
Glad it worked for ya I'm sure you felt the same relief I did when I finally stumbled across that fix.. I was pulling my hair out for hours LOL
Thanks Once More
As was I such a simple fix you would think I would have thought about permissions on the client side , such is life and tech thats why we all hang together.
Must say I was going to purchase the iPad 2 when it came out (NEVER buy 1st gen Apple) but now I'm not so sure...LOVING my Nook.
themirthfulswami said:
I know this will sound stupid, but I had this same problem and the only way I found to fix it is to adb while I have the superuser app running.
Click to expand...
Click to collapse
I'm not sure if this is related but I *think* that what made it work for me was to freshly enable the Debugging USB mode immediately before connecting the USB cable. Maybe that also triggered the Superuser app??? It's always the small things in life that make us smile
my problem is a little different.... I have sd cards with honeycomb (no market) and froyo (market and other apps). I can see the NC in adb with both, but honeycomb shows the device offline... and adb cannot talk to it. froyo show the device online and I can use adb. Both honeycomb and froyo show up in windows too.
I can't find anything that talks about getting the NC to show online to adb.
Same Problem
I have the same problem of trying to get my nook recognized. The only thing I can see different between my setup and the instructions on NookDevs was that they said I should see Android ADB Composite Interface on my Device Manager. Mine reads Android ADB Interface.
Tried the Superuser and the USB Debugging with no luck. Just really trying to get this set up so in case I need to factory reset. Because the 8x method manually is way too hard.
Have you guys read though this thread?
http://forum.xda-developers.com/showthread.php?t=910008&highlight=ADB
it worked for me like a charm.
that thread didnt work for me..
i tried lots more ways. just not able to get my nook (running honeycomb) online.
adb devices
just shows a serial code and says offline.
what do i do?
i want to install the G-apps.
I had intermittent ADB success with my Mac. After installing the ADB Wireless app there have been no problems.
Seaweedbrain said:
that thread didnt work for me..
i tried lots more ways. just not able to get my nook (running honeycomb) online.
adb devices
just shows a serial code and says offline.
what do i do?
i want to install the G-apps.
Click to expand...
Click to collapse
nvm
i connected my nook to the back of the cpu.
for some reason, it seemed to work fine.
it read the device as online.
got the g-apps

ADB on TF101

Yeah, its another 'ADB not working on device xxx' thread.. but this one really has me stumped.
Device in question is a TF101, PC in question runs Windows 7 64-bit.
PC has been used successfully to develop android apps. for a Samsung S Plus, with the entire toolchain working.
Same PC, running VMWare, virtualizing XP (32-bit), has also been used to develop/debug with the TF101.
Now the problem. Natively (without VMWare), I have been completely unsuccessful getting the TF101 to be recognized by ADB.
What has been tried:
- TF101 USB drivers from Asus
- TF201 USB drivers from Asus (which also include the TF101 drivers from the look of the .inf files)
- Hand-edited .inf file from the standard android ADB driver
- Adding the VID (0x0b05) to adb_usb.inf
- Uninstalling (and deleting the driver) for anything related to android devices (Samsung, and Asus)
So what happens is that the device does appear in device manager, with 'USB Debugging' checked on the Android device.
With one of the driver combinations I end up with 'Android Composite ADB Interface' in Device Manager, but for some reason its under a 'Samsung Android Phone' Folder, this may well be part of the problem.
No matter what I try, 'adb kill-devices/adb usb' always shows 'error: device not found'
I am two solid days into this now, after reading just about every TF101/ADB thread that google knows about.
Anyone else experienced this?, and might know how to resolve it?
Have you looked at this thread?
http://forum.xda-developers.com/showthread.php?t=1071584
baseballfanz said:
Have you looked at this thread?
http://forum.xda-developers.com/showthread.php?t=1071584
Click to expand...
Click to collapse
He's made it pretty clear that he uses ADB with other Android devices, so I don't think that a guide to installing ADB is going to be particularly helpful to him.
FWIW, I had the same issue. I installed the USB drivers from Asus and could never seem to get ADB to "see" the TF101.
So I ripped them out and installed the full ASUS desktop PC suite from their website. ADB now sees my TF101 just fine. I uninstalled the suite after I had the connection working and ADB still connects to my TF101 without issue. The Transformer PC suite is on the same download page as the stand alone driver.
If you can't find it, PM me and I'll get back to you with a link.
Col.Kernel said:
He's made it pretty clear that he uses ADB with other Android devices, so I don't think that a guide to installing ADB is going to be particularly helpful to him.
Click to expand...
Click to collapse
I too was using ADB already on my N1 but couldn't make it work with the TF.
After reading and following directions on that thread I got it working.
He might not need instructions to set up ADB from scratch but there's good infos about the Asus PC Suite.
Step 7
Basically same as what you just posted and same as what I did to get it working.
I can confirm that too that installing ASUS SUIT works better than just installing drivers, I don't know why but it does. It's the same with my phone. Sometimes installing usb drivers do not work but when I install Samsung kies then somehow that works better even though it includes the same drivers I am installing as stand alone which do not with properly.
Sent from samsung vibrant
Same thing happened to me had to buy a new cord.... does the computer recognize it at all
Sent from my Transformer TF101 using Tapatalk
im not sure if it would help but everyonce in a while ill have a hard time with my adb connection and ill start up wireless adb and can conect fine from that. i dont know why i think in wireless you use ip address on wifi so it might recognize and connect different.. of course this depends on if you want to use it and is alos hardware dependant mainly wifi.

Kindle fire not seen

Ok so I am new hear and I was reading in THIS POST about installing TWRP using the Kindle Fire Utility. So I installed the drivers as directed and I see in my device manager "android ADB device" and in my taskbar I can eject the kindle. In File Manager I do not see the Kindle fire and the Kindle Fire Utility is not seeing my Kindle Fire. I am stuck and cannot post in the above forum because I have not made enough posts. Any help would be greatly appreciated. I would like to install Cynogen Mod to my Kindle fire to be able to access the full capabilities of this wonderful device.
Thank you
a good method to start is using kfu as you suggested but there are some tricks to get it running:
- place it to c:\ and rename it to "kfu" (it don't like spaces in pathname)
- try to install the correct drivers by running install_drivers.bat else install/update them manually:
http://forum.xda-developers.com/showpost.php?p=21720811&postcount=41
- pay attention on the driver verification level:
http://forum.xda-developers.com/showpost.php?p=22065426&postcount=846
- the drivers are in c:\kfu\drivers\kindle
- right drivers for each mode:
normal & recovery boot -> android composite adb interface
fastboot -> android adb interface
once you got rid of the drivers you have to update the run.bat of kfu to work with burritoroot3:
http://forum.xda-developers.com/showpost.php?p=21749205&postcount=792
now you should be good to go ...
Thank you BB3 I will give this a try later tonight. appreciate the help
man install buritoroot and TWRP(which installs and FireFireFire) by yourself when i tried with the kindle fire utility all got were errors, but when i installed it by myself everythink went smooth. Just find separate guide for every step
1.Root
2.TWRP and FireFireFire
3.CM7
I'm having the same problem as you and it sucks I just want to root it
Hate to necro post, but I'm having the same issue and none of the posted suggestions work. I have the ADB drivers installed (the Kindle is detected as "Android Composite ADB Interface"), but I did not install the drivers using the KFU batch file; I could never get it to stop producing the unsigned error, no matter what system settings I chose for unsigned drivers. I ended up doing a manual driver install and directing the installer at the driver files that came with KFU. Now KFU refuses to "see" the Kindle connected to my system and therefore I can't do a thing with it. I am able to browse the Kindle files in Windows Explorer (should I be able to? I've seen conflicting answers to this), but KFU always reports its ADB status as "Offline". Soft disconnecting the Kindle (hitting the "Disconnect" button on the Kindle) doesn't change anything, except removes my ability to browse the Knidle files (no surprise there).
This is a fully updated (6.3) Kindle and Windows XP. I did attempt to manually do what KFU does automagically prior to finding out about KFU, but that effort produced similar results; the Kindle was never detected by the SDK tools, despite the drivers loading properly. I have also tried multiple USB ports on my system, but they all produced the same results. About the only thing I haven't tried is a different USB cable, but if the Kindle is able to be "seen" by the OS correctly, I don't think the cable is a problem.
Have you tryed rebooting your computer? http://liliputing.com/2012/03/root-...ogle-play-store-with-kindle-fire-utility.html or http://m.youtube.com/#/watch?desktop_uri=/watch?v=mwMHIkX20YI&v=mwMHIkX20YI&gl=US nat3mil gives good instruction it helps to watch the video do the step while paused then move onto the next its how I did it the first time the second time I just used the utility was easy peasy cause drivers were already installed and functional
Yeah, I followed those exact instructions and video, with no results. Reboot doesn't make any difference, KFU still can't see the device.
cogadh said:
Yeah, I followed those exact instructions and video, with no results. Reboot doesn't make any difference, KFU still can't see the device.
Click to expand...
Click to collapse
If you followed the instructions to the t like not plugging in your device until you have the drivers installed .then you may have something on your computer preventing adb try the 6.2.2 method
http://m.youtube.com/#/watch?desktop_uri=/watch?v=AZ88CYWv0FU&v=AZ88CYWv0FU&gl=US or just keep looking for something that works cause people miss steps all the time sometimes its persistence or trial and error that gets results I'm very surprised your not seeing anything in device manager that applies to your kindle mine installed some drivers immediately when I connected it I had to change them to root it but it did show up in the list of devices as well as appearing next to my c drive as a kindle for SD card access but I'm on windows seven anything I connect does something.
No, Device Manager sees everything fine, it's KFU that refuses to see it. I am getting both a Kindle storage device and an Android ADB device in Device Manager, as well as seeing the Kindle as a removable drive in Windows Explorer. The old 6.2.2 instructions are of no help, that's what I tried the first time I attempted to root the device before the 6.3 update and I got the same exact results. I don't know what on my machine could possibly be interfering, this is a very barebones XP, I don't even run anti-virus on it.
cogadh said:
No, Device Manager sees everything fine, it's KFU that refuses to see it. I am getting both a Kindle storage device and an Android ADB device in Device Manager, as well as seeing the Kindle as a removable drive in Windows Explorer. The old 6.2.2 instructions are of no help, that's what I tried the first time I attempted to root the device before the 6.3 update and I got the same exact results. I don't know what on my machine could possibly be interfering, this is a very barebones XP, I don't even run anti-virus on it.
Click to expand...
Click to collapse
Could be your machine but don't use the utility and when you do put twrp on if ya get there use 2.0 the older version people are having trouble with the new one http://www.techtuple.com/477/how-to-root-kindle-fire-6-3-easily/ this is done through cmd without utility. Original thread here http://forum.xda-developers.com/showthread.php?t=1568340
About all the advice I can give you all else fails use another computer windows 7 machine things are more straight forward than xp
Edit: just a side note a lot of people are bricking their devices I keep remembering the Christmas story be careful you'll shoot your eye out also some people I believe are having success opening kfu attaching thier fire while off then powering up the kindle
I read somewhere that the utility doesn't work for xp wish I could find the post I think you need to push the files the old way using command prompt and you will get it sounds like your drivers are there but utility is useless
If your device isn't recognized it is a driver issue, regardless of whether your computer says they are installed or not.
Scrap your current drivers and start fresh using the tutorial posted here:
http://www.jayceooi.com/2011/12/13/how-to-install-kindle-fire-adb-usb-driver/
Forget about KFU, get Android SDK and set up the drivers yourself. Learn to use fastboot to manually change your bootmode manually through command prompt. It will save you hours of heartache in the future.
Reinstall your (non KFU) drivers and try again.
Sent from my Amazon Kindle Fire using xda premium
Thanx soup better said than what I was trying
if you want to test to see if your drivers and adb are correctly installed plug your kindle in to your computer type cd c:\kindleadb then hit enter then type adb devices hit enter mine said adb server out of date. killing...
*dameon started successfully*
list of devices attached
42220600000000001 device
c:\KindleADB>
this is all in command prompt at this point I could paste in commands and root my kindle run this test to verify drivers are correctly installed if you dont see this try again on driver installation.
First time i've ever rooted a kindle and i had the same problem.
To fix this just go to device manager and uninstall the driver and then unplug and replug in your kindle then run the utility.
oh no trouble at all rooting rooted rommed and rockin here took the 6.3 ota this morning with 5 mins I was rooted with fff twrp then went back to 1 of my restore points of cm7 after a backup of 6.3 thanx tho
soupmagnet said:
If your device isn't recognized it is a driver issue, regardless of whether your computer says they are installed or not.
Scrap your current drivers and start fresh using the tutorial posted here:
Forget about KFU, get Android SDK and set up the drivers yourself. Learn to use fastboot to manually change your bootmode manually through command prompt. It will save you hours of heartache in the future.
Reinstall your (non KFU) drivers and try again.
Sent from my Amazon Kindle Fire using xda premium
Click to expand...
Click to collapse
If all newbs do no other work but learn to use fastboot and adb it would save save a lot of grief for them and the ones helping them. jes sayin..
Thepooch said:
if you want to test to see if your drivers and adb are correctly installed plug your kindle in to your computer type cd c:\kindleadb then hit enter then type adb devices hit enter mine said adb server out of date. killing...
*dameon started successfully*
list of devices attached
42220600000000001 device
c:\KindleADB>
this is all in command prompt at this point I could paste in commands and root my kindle run this test to verify drivers are correctly installed if you dont see this try again on driver installation.
Click to expand...
Click to collapse
This will only work if the device is booted to a point where it will receive adb commands. Otherwise, use "fastboot devices". Sometimes if you are stuck at the bootloader it helps to shut your device down completely and restart before issuing fastboot commands.
Beyond that, it's a driver issue.
Sent from my Amazon Kindle Fire using xda premium
I had that same problem., but then I uninstalled the current drivers for my kindle altogether, and disabled them, then I ran install_drivers .bat again, then it worked.
Kindle Fire running KANG CM9
New developer, working on my own custom rom

[Q] after cyanogen, kindle says it's offline

Great work on everything guys.
I managed to root my kindle with nate's guide on youtube. I also backed it up using TWRP 2. and installed cyanogen 7 mod successfully.
I am now enjoying my device. However, I wanted to transfer some files from my PC to my kindle fire and when I plug it in, it doesn't recognize it as a hard drive.
I've uninstalled/installed the drivers from the kindle utility several times and to no effect. I have also done the cmd check if the device is attached.
it notices the device but says it's offline.
C:\KindleADB>adb devices
List of devices attached
3D88000600000001 offline
I wanted to root and mod this device so I can use it as a tool for my work. (viewing video demos and pdf's)
with the mod successful I need help with this issue. I hope to get this solved soon. any ideas?
enable usb debugging in tablet tweaks settings

I think I soft bricked the KFHD 7', help pls.

So I was following pesano's KFHD tweak thread and found out that my int.d was probably not working, so I decided to re-do the process. I wasn't thinking straight and deleted the install-recovery.sh (this is the only one that has an original file) without copying over the new file, and rebooted. Now my kindle is bricked, I think, I can see the kindle fire logo and then the screen goes blank (still has power). When I plugged it in PC, it can be detected as Kindle, but the driver is not taking effect (yellow exclaimation in device manager), and could not connect as usb device either. Is there any easy way to get it back without fastreboot cable?
Thanks a lot.
procter said:
So I was following pesano's KFHD tweak thread and found out that my int.d was probably not working, so I decided to re-do the process. I wasn't thinking straight and deleted the install-recovery.sh (this is the only one that has an original file) without copying over the new file, and rebooted. Now my kindle is bricked, I think, I can see the kindle fire logo and then the screen goes blank (still has power). When I plugged it in PC, it can be detected as Kindle, but the driver is not taking effect (yellow exclaimation in device manager), and could not connect as usb device either. Is there any easy way to get it back without fastreboot cable?
Thanks a lot.
Click to expand...
Click to collapse
No.. and really you shouldn't be doing these things without a fastboot cable.. What do you mean by the driver does not take effect? It sounds like you need to fix the bootloader. I would head over to the Kindle Fire First Aide thread and talk to Chris and see if he can help you out. Is adb working or have you checked? If adb is working then you will be able to enter fastboot without the cable..
I meant I had the drivers installed before but now the device is not using them although it was showing up in Windows 7 device manager as "Kindle". The adb is not working, showing "device not found".
Sent from my SPH-L710 using Tapatalk 2
procter said:
I meant I had the drivers installed before but now the device is not using them although it was showing up in Windows 7 device manager as "Kindle". The adb is not working, showing "device not found".
Sent from my SPH-L710 using Tapatalk 2
Click to expand...
Click to collapse
Ok so uninstall drivers, click delete driver software, unplug kindle and reinstall drivers.. and then see if adb works.. It should work..Did you have adb working previously?
lacoursiere18 said:
Ok so uninstall drivers, click delete driver software, unplug kindle and reinstall drivers.. and then see if adb works.. It should work..Did you have adb working previously?
Click to expand...
Click to collapse
I hardly remember if I used adb commands for rooting this device. I followed the guide here, which runs a series of bat files.
I tried re-installing the kindle drivers (without deleting them first, so it's an overwriting process), and then reboot the PC. Still the same symptoms: "kindle" was listed in device manager of windows 7 but with the yellow exclaimation mark, tried "update driver" pointing to the kindle driver folder but was told that system could not find/install driver in that location.
procter said:
I hardly remember if I used adb commands for rooting this device. I followed the guide here, which runs a series of bat files.
I tried re-installing the kindle drivers (without deleting them first, so it's an overwriting process), and then reboot the PC. Still the same symptoms: "kindle" was listed in device manager of windows 7 but with the yellow exclaimation mark, tried "update driver" pointing to the kindle driver folder but was told that system could not find/install driver in that location.
Click to expand...
Click to collapse
You have to update it manually. Do not let the computer find it, you have to find it where you downloaded it too. Follow this guide:http://forum.xda-developers.com/showthread.php?t=1552547 the ADB section is towards the middle of the original post.. By the way this a great guide if you hav other questions as well
lacoursiere18 said:
You have to update it manually. Do not let the computer find it, you have to find it where you downloaded it too. Follow this guide:http://forum.xda-developers.com/showthread.php?t=1552547 the ADB section is towards the middle of the original post.. By the way this a great guide if you hav other questions as well
Click to expand...
Click to collapse
Yes I was referring to manually point to the folder I downloaded the kindle fire usb driver when "updating the driver" in device manager. The automatic search driver never worked. But still, even if I pinpointed the directory where the driver sits, windows still told me could not install the driver.
And btw, the guide you linked to is for Kindle Fire, not kindle fire hd,, does it matter then? Thx.
procter said:
Yes I was referring to manually point to the folder I downloaded the kindle fire usb driver when "updating the driver" in device manager. The automatic search driver never worked. But still, even if I pinpointed the directory where the driver sits, windows still told me could not install the driver.
And btw, the guide you linked to is for Kindle Fire, not kindle fire hd,, does it matter then? Thx.
Click to expand...
Click to collapse
A lot of it is the same I am sure some aspects of the GUIDE do not work but as far as installing ADB drivers it is good. Did you uninstall it and also hit delete all software with driver?
did u recover
Did u get your he back up I did something simaler and got mine back sounds like I could help u:good:
KFHD 7 Stuck at splash screen
techdeisel said:
Did u get your he back up I did something simaler and got mine back sounds like I could help u:good:
Click to expand...
Click to collapse
Hey. I am having a terrible time getting my KFHD 7 back to stock. I used KFFirstAide to root it and when I went to restore it back to factory settings it ended up with the holo launcher lock screen and the android start screen. Has no notifier bar at top or menu bar at bottom. Lock screen let's me go online, to the camera, or just unlock. Don't know what happened! It's not recognized in ADB but shows up on computer as Kindle. I just want it back to stock so I can use it again! PLEASE HELP!!
In my situation, when trying to update the "Kindle" driver from Windows device manager, use the option to let you choose install driver from a list of devices instead of pointing to the directory where you have the adb driver (it will always tell you can't install even if u point it to the right directory).
In my case, I had all the drivers installed already, so when I use the option to install from the list of known devices, I can choose so"Android adb" or sth similar in that list. And after that you will be able to restore the adb connection.
Sent from my SPH-L710 using Tapatalk 2
the the reason your kindle cannot communicate properly with your computer is because it is soft-bricked, only way to recover from a soft-brick is with the use of a fastboot cable, if you are partially soft bricked...ie boot is intact and functional but system filesystem is corrupt you may be able to access fastboot with the use of a fastboot command
Like I tell everyone, go here to solve your problem.
Sent from my KFHD using xda premium

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