Develop Bugs

[Q] Replace bootloader

Hello, i was trying the omap4boot but i flashed using the kindle fire utility.
Now my kindle wont boot up. Any ideas?

Use a factory cable to flash the boot partition
Sent from my Amazon Kindle Fire using Tapatalk

the bootloader its self is required to even get into fastboot so your only fix may be pokey9ks usb_boot method
Sent from my HTC Glacier using xda premium

thedeveloper1 said:
Hello, i was trying the omap4boot but i flashed using the kindle fire utility.
Now my kindle wont boot up. Any ideas?
Click to expand...
Click to collapse
This post is one of the more confusing ones I've read in a while. omap4boot refers to a linux tool and it's not meant to be flashed onto the Kindle Fire, so I don't see what role KFU would play here.
You need to give more details about the problem if you want to get some help. What did you try to do? How did you do it? What is your Kindle Fire doing now?
Also, smirkis is absolutely correct. If you don't have a working bootloader, the factory cable is not going to be of much use here.

RE:
Sorry for the confusion: I tried to flash pookey9000's omap bootloader, however, i flashed it wrong and now my kindle will not turn on or show any color on the power button. I dont think I can turn on the Kindle
What is the pookey9's usb boot fix thing?

thedeveloper1 said:
Sorry for the confusion: I tried to flash pookey9000's omap bootloader, however, i flashed it wrong and now my kindle will not turn on or show any color on the power button. I dont think I can turn on the Kindle
What is the pookey9's usb boot fix thing?
Click to expand...
Click to collapse
If you're talking about aboot.bin, there's no way to flash it right, because you're not supposed to be flashing it at all.
If you don't even get the boot logo appearing on the display, you're going to have to use pokey9000's Firekit and hope that it can flash a new bootloader for you. If it can't, that means you'll have to dismantle the Kindle Fire so you can short a connection on the board and get it in to usb boot mode.

kinfauns said:
If you're talking about aboot.bin, there's no way to flash it right, because you're not supposed to be flashing it at all.
If you don't even get the boot logo appearing on the display, you're going to have to use pokey9000's Firekit and hope that it can flash a new bootloader for you. If it can't, that means you'll have to dismantle the Kindle Fire so you can short a connection on the board and get it in to usb boot mode.
Click to expand...
Click to collapse
In case I have to short a connection, how do I do it?

thedeveloper1 said:
In case I have to short a connection, how do I do it?
Click to expand...
Click to collapse
Read pokey9000's post about his Firekit.

Got it fixed
Thank you guys! I got it fixed

[Q] Need Some help with a bootloop

Hey guys, I'm not sure how I got my Kindle stuck in a boot loop, but I need some help getting it out. I have this thread http://forum.xda-developers.com/showthread.php?t=1399889 for unbricking. The problem I run into is that for some reason the utility wont show my device at all. In my device manager on my computer it shows the kindle as Amazon with the yellow triangle. I have tried everything I could find to get my computer and thus the utility used in the above thread to pick it up and get it out of the boot loop. In case you need to know the ROM I tried to flash before I had this issue can be found here http://forum.xda-developers.com/showthread.php?t=1614004 .

Exact same issue doesn't connect to computer
Sent from my iPhone using Tapatalk

Bahamutmaester said:
Hey guys, I'm not sure how I got my Kindle stuck in a boot loop, but I need some help getting it out. I have this thread http://forum.xda-developers.com/showthread.php?t=1399889 for unbricking. The problem I run into is that for some reason the utility wont show my device at all. In my device manager on my computer it shows the kindle as Amazon with the yellow triangle. I have tried everything I could find to get my computer and thus the utility used in the above thread to pick it up and get it out of the boot loop. In case you need to know the ROM I tried to flash before I had this issue can be found here http://forum.xda-developers.com/showthread.php?t=1614004 .
Click to expand...
Click to collapse
ncvikingx97 said:
Exact same issue doesn't connect to computer
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
If you are getting stuck at the ROM's bootanimation and it won't go any further, your system software is broken. You'll have to get to recovery or at least into fastboot mode to fix it. If you have the stock bootloader, you have no easy way to get into recovery, so you'll probably need a factory cable. Read this...
http://forum.xda-developers.com/showthread.php?t=1668159
This probably won't hurt either...
http://forum.xda-developers.com/showthread.php?t=1552547

Thanks
Just contacted amazon about getting a new factory cable. Also, as much as I hate to admit it, I could probably use that guide

ncvikingx97 said:
Just contacted amazon about getting a new factory cable. Also, as much as I hate to admit it, I could probably use that guide
Click to expand...
Click to collapse
I hope you are joking...
http://forum.xda-developers.com/showthread.php?t=1550999

didn't work
Okay so I plugged my kindle in with a samsung charger I had, and it turned on when I plugged it in. Now it is plugged in, and it can't get past the kindle fire logo. What should I do? The computer doesn't recognize it either

ncvikingx97 said:
Okay so I plugged my kindle in with a samsung charger I had, and it turned on when I plugged it in. Now it is plugged in, and it can't get past the kindle fire logo. What should I do? The computer doesn't recognize it either
Click to expand...
Click to collapse
Download in use Kindle Fire Utility from the development section. Use it install window driver for KF, install TWRP, and reset boot mode. It is the tool for you. You just need to study how to use it.
Hope it helps.

[Q] Kindle Fire 2 completely bricked after flashing wrong bootloader.

Hi. So the other day I installed TWRP on my Kindle Fire successfully. The KF was at 10.2.6, I'm not sure if that means it's a Kindle Fire 2 or not. Anyways, when I went to flash FFF, I stupidly flashed the .zip as a bootloader, thus making my Kindle Fire completely unusable. When I press the power button, nothing at all happens. Nothing I do will make the screen turn on or the power button to flash in any way. I've tried using Firekit with usbboot and the shorting trick, but that hasn't worked for me. (I just installed stock Ubuntu to a flash drive with the fk file on root, I'm fairly certain that's all that needed to be done?)
Anyways, my Kindle is unresponsove, and the usbboot trick has yet to work for me. I really want to save this guy. I've heard the KF cannot be completely bricked through software/flashing. I hope it's true! Any help would be greatly appreciated. Thank you.

if that is your software version then yes you have kindle fire 2, i'd wait for someone with more experience on here to post, but it sounds to me like you are going to need a factory cable

chris_m128 said:
if that is your software version then yes you have kindle fire 2, i'd wait for someone with more experience on here to post, but it sounds to me like you are going to need a factory cable
Click to expand...
Click to collapse
Thanks fro replying. I'm pretty sure a factory cable only puts it into fastboot if you have a working bootloader. I don't, so I don't think it would work.

I remember an instance where a friend of mine had a broken bootloader, and we used a factory cable to restore it, this was on the kindle fire. we had to first reflash the bootloader. I hope this is possible here.
---------- Post added at 11:59 AM ---------- Previous post was at 11:58 AM ----------
but you'll have to ask someone with more experience than me sorry.

jophish said:
Hi. So the other day I installed TWRP on my Kindle Fire successfully. The KF was at 10.2.6, I'm not sure if that means it's a Kindle Fire 2 or not. Anyways, when I went to flash FFF, I stupidly flashed the .zip as a bootloader, thus making my Kindle Fire completely unusable. When I press the power button, nothing at all happens. Nothing I do will make the screen turn on or the power button to flash in any way. I've tried using Firekit with usbboot and the shorting trick, but that hasn't worked for me.
Click to expand...
Click to collapse
I think you need a Factory cable to recover.
If you connect the Kindle to the PC and try adb devices in a terminal window, what do you see?
From the software version, you have KF2, as such you need to use the tools and ROMs from the KF2 threads. You could try to use the one click freedom boot and TWRP installer, to see if you can get that on.
From there you would probably have to push one of the 10.1 ROMs on, or the 10.2.6 recovery image, and then start again.
This seems to be happening a lot, and could be avoided if people read a bit more before using the wrong tools.
Sent from my Amazon Kindle Fire2 using Tapatalk HD

chronicfathead said:
I think you need a Factory cable to recover.
If you connect the Kindle to the PC and try adb devices in a terminal window, what do you see?
From the software version, you have KF2, as such you need to use the tools and ROMs from the KF2 threads. You could try to use the one click freedom boot and TWRP installer, to see if you can get that on.
Click to expand...
Click to collapse
Howdy. I just fashioned a factory cable, just jumping +5V to pin 4, right? It seems to be doing absolutely nothing. No lights or anything are turning on. The freedom boot just spits out "error: device not found" and hangs on "Pushing Stack". Again, I was under the impression that the factory cable only made it boot in fastboot if you already have a working bootloader. I'll try loading into Ubuntu and see what it says in terminal. Thanks
EDIT: So, when I type adb devices into terminal, I get:
The program 'adb' is currently not installed. You can install it by typing:
sudo apt-get install android-tools-adb
You will have to enable the component called 'universe'
Could this have been my problem to begin with?
EDIT 2: Well, I installed ADB. There are no devices found when I enter that command, and the shorting trick with still doesn't work. Ugh.

jophish said:
Howdy. I just fashioned a factory cable, just jumping +5V to pin 4, right? It seems to be doing absolutely nothing. No lights or anything are turning on. The freedom boot just spits out "error: device not found" and hangs on "Pushing Stack". Again, I was under the impression that the factory cable only made it boot in fastboot if you already have a working bootloader. I'll try loading into Ubuntu and see what it says in terminal. Thanks
EDIT: So, when I type adb devices into terminal, I get:
The program 'adb' is currently not installed. You can install it by typing:
sudo apt-get install android-tools-adb
You will have to enable the component called 'universe'
Could this have been my problem to begin with?
EDIT 2: Well, I installed ADB. There are no devices found when I enter that command, and the shorting trick with still doesn't work. Ugh.
Click to expand...
Click to collapse
Leave your Kindle plugged in for an hour using the normal cable, as it may be totally flat.
The attached diagram shows what pins need joining. If you can, make sure none of the other pins are shorting.
Hold the power button for 20 seconds, plug in your fastboot cable, power on the Kindle.
You should see some traffic lights on the screen.
If you can get fastboot enabled, you should be able to push the correct partitions back on using the partitions from the factory restore image, your backup files or from the recovery thread. Hope you get it running.
Sent from my Amazon Kindle Fire2 using Tapatalk HD

chronicfathead said:
Leave your Kindle plugged in for an hour using the normal cable, as it may be totally flat.
The attached diagram shows what pins need joining. If you can, make sure none of the other pins are shorting.
Hold the power button for 20 seconds, plug in your fastboot cable, power on the Kindle.
You should see some traffic lights on the screen.
If you can get fastboot enabled, you should be able to push the correct partitions back on using the partitions from the factory restore image, your backup files or from the recovery thread. Hope you get it running.
Sent from my Amazon Kindle Fire2 using Tapatalk HD
Click to expand...
Click to collapse
I tried the fastboot cable out on a working Kindle Fire, and it worked correctly, so I did wire it right. I did as you said, holding the power button down and then plugging in the cable, and nothing happens still on the KF2. I have access to the insides, should I unplug the battery? It should be around 85% charged. Thanks again.
Edit: BIG NEWS~ Not really. When I plug the Kindle Fire with the fastboot cable into Windows, it appears under Device Manager as "Unknown Device" with a yellow triangle, but nothing shows up on the Kindle, no lights or anything. Hmph.

jophish said:
I tried the fastboot cable out on a working Kindle Fire, and it worked correctly, so I did wire it right. I did as you said, holding the power button down and then plugging in the cable, and nothing happens still on the KF2. I have access to the insides, should I unplug the battery? It should be around 85% charged. Thanks again.
Edit: BIG NEWS~ Not really. When I plug the Kindle Fire with the fastboot cable into Windows, it appears under Device Manager as "Unknown Device" with a yellow triangle, but nothing shows up on the Kindle, no lights or anything. Hmph.
Click to expand...
Click to collapse
You could have tried sending it back to Amazon, but you say you have opened it.
Sent from my Amazon Kindle Fire2 using Tapatalk HD

chronicfathead said:
You could have tried sending it back to Amazon, but you say you have opened it.
Sent from my Amazon Kindle Fire2 using Tapatalk HD
Click to expand...
Click to collapse
Urgh. I closed it up. Is there any way they'd know if I'd opened it?

I'm in exactly the same boat as you, also flashed FFF (by accident) on my device. Haven't been able to fix it yet but I do have a factory cable. Also did the USB trick, but that didn't have an effect either.
chronicfathead said:
I think you need a Factory cable to recover.
If you connect the Kindle to the PC and try adb devices in a terminal window, what do you see?
From the software version, you have KF2, as such you need to use the tools and ROMs from the KF2 threads. You could try to use the one click freedom boot and TWRP installer, to see if you can get that on.
From there you would probably have to push one of the 10.1 ROMs on, or the 10.2.6 recovery image, and then start again.
This seems to be happening a lot, and could be avoided if people read a bit more before using the wrong tools.
Sent from my Amazon Kindle Fire2 using Tapatalk HD
Click to expand...
Click to collapse
In my case, I did by accident because it wasn't clear to me which KF generation I had (I've bricked mine just after christmas). These forums were not really clear either, I had a Kindle Fire so I just looked for a KF guide. After I bricked it I found out my device was a second generation Kindle Fire.

plinders said:
I'm in exactly the same boat as you, also flashed FFF (by accident) on my device. Haven't been able to fix it yet but I do have a factory cable. Also did the USB trick, but that didn't have an effect either.
In my case, I did by accident because it wasn't clear to me which KF generation I had (I've bricked mine just after christmas). These forums were not really clear either, I had a Kindle Fire so I just looked for a KF guide. After I bricked it I found out my device was a second generation Kindle Fire.
Click to expand...
Click to collapse
Hi, to clarify: you cannot boot into TWRP? No logos at boot at all? No boot?
I would send it back to Amazon...

Same Here..
I was thinking that all kindle fire are the same... installed fire fire fire using KFU and device got bricked....!
Hope someone here could help us get our devices up and running again...

yudanjah said:
Hi, to clarify: you cannot boot into TWRP? No logos at boot at all? No boot?
I would send it back to Amazon...
Click to expand...
Click to collapse
Nothing whatsoever.
I can't really send it back to Amazon, because of two reasons:
1) I already opened up the back
2) It was gifted to me from the US, and there is no Dutch Amazon, so I'd have to send the device back to the person who gifted to me, that person has to mail it to Amazon from there, and the replacement device has to come back the same way (via that person). That's not a situation I'd like to put that person in.

jophish said:
Urgh. I closed it up. Is there any way they'd know if I'd opened it?
Click to expand...
Click to collapse
I am sure they can figure it out. Can you boot into TWRP?
If so, you can still recover...

Dame problem
plinders said:
Nothing whatsoever.
I can't really send it back to Amazon, because of two reasons:
1) I already opened up the back
2) It was gifted to me from the US, and there is no Dutch Amazon, so I'd have to send the device back to the person who gifted to me, that person has to mail it to Amazon from there, and the replacement device has to come back the same way (via that person). That's not a situation I'd like to put that person in.
Click to expand...
Click to collapse
Same problem dude, did you fix it?

i.robert said:
Same problem dude, did you fix it?
Click to expand...
Click to collapse
Not yet I'm afraid. Everything I tried so far hasn't worked.

yudanjah said:
Hi, to clarify: you cannot boot into TWRP? No logos at boot at all? No boot?
I would send it back to Amazon...
Click to expand...
Click to collapse
No, Absolutely nothing. I really would like to get this working.

jophish said:
No, Absolutely nothing. I really would like to get this working.
Click to expand...
Click to collapse
same here we need a new firekit for the kf2

Help..
any updates on the fix? I hope someone out there could help us revive our bricked kindle fire 2... :angel:
kindle fire 2
flashed wrong bootloader (fff)
no power
no lights
no adb
shorting trick is not working for me :crying:

Kindle Fire 2 Red Screen (Bricked?)

I rooted my Kindle Fire 2 about a week ago and I was really enjoying it. Today I decided that I wanted to get cyanogen mod on my kindle. I went to a a forum page here on XDA which had a one click thing for TWRP. I downloaded it onto my kindle and started to install it. I allowed it with superuser, but then my screen went black and turned red. Now I'm kind of nervous because I've read that now I need to use a Factory/Fastboot cable to restore it. Is there any other way for me to restore my kindle? I can turn it off by holding the power button for 20 secs, but when I turn it back on the logo flashes for 2 secs and the red screen comes back.. Please help.. I'm kinda upset right now

No. You need a cable. Sorry you are upset but this is clearly stated in the CyanogenMod thread.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2

mindmajick said:
No. You need a cable. Sorry you are upset but this is clearly stated in the CyanogenMod thread.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Click to expand...
Click to collapse
Ok, so if I purchase the cable, will that allow me to enter fastboot and fix the problem? Is fastboot somthing that is already on the device.. or is it something that I should of installed on it beforehand? Someone told me that all I need is the Factory Cable and I can work from there. Is that true?

You might want to start reading before you permanently brick your device
Start here:
http://forum.xda-developers.com/showthread.php?t=2228539
The "someone" is correct... But save yourself somw hassle and read everything you can while waiting for your cable.
See XDA rule #1
--
Sent from my mind to your screen.

mindmajick said:
You might want to start reading before you permanently brick your device
Start here:
http://forum.xda-developers.com/showthread.php?t=2228539
The "someone" is correct... But save yourself somw hassle and read everything you can while waiting for your cable.
See XDA rule #1
--
Sent from my mind to your screen.
Click to expand...
Click to collapse
I'm sorry, I know im asking dumb questions; honestly I'm new to this and I just need some help and I do appreciate the help you are providing. I have read the link you posted, but I have one more question. When I plug in the Factory Cable is fastboot something that is already on the device? I dont think I installed fastboot on my device (if it can even be installed) But I know for a fact that my KF2 is rooted. I know this is a dumb question, but the only way for me to find out is if I ask. Thanks.

https://www.google.com/webhp?client...rce=hp&q=what+is+fastboot&oq=what+is+fastboot
--
Sent from my mind to your screen.

TruElement said:
I rooted my Kindle Fire 2 about a week ago and I was really enjoying it. Today I decided that I wanted to get cyanogen mod on my kindle. I went to a a forum page here on XDA which had a one click thing for TWRP. I downloaded it onto my kindle and started to install it. I allowed it with superuser, but then my screen went black and turned red. Now I'm kind of nervous because I've read that now I need to use a Factory/Fastboot cable to restore it. Is there any other way for me to restore my kindle? I can turn it off by holding the power button for 20 secs, but when I turn it back on the logo flashes for 2 secs and the red screen comes back.. Please help.. I'm kinda upset right now
Click to expand...
Click to collapse
i have the problem two days ago and i was crazy about that, but i did a factory cable

Red Screen Fixed !!!!
TruElement said:
I rooted my Kindle Fire 2 about a week ago and I was really enjoying it. Today I decided that I wanted to get cyanogen mod on my kindle. I went to a a forum page here on XDA which had a one click thing for TWRP. I downloaded it onto my kindle and started to install it. I allowed it with superuser, but then my screen went black and turned red. Now I'm kind of nervous because I've read that now I need to use a Factory/Fastboot cable to restore it. Is there any other way for me to restore my kindle? I can turn it off by holding the power button for 20 secs, but when I turn it back on the logo flashes for 2 secs and the red screen comes back.. Please help.. I'm kinda upset right now
Click to expand...
Click to collapse
i just fixed mine it had a red screen I tried everything....but what worked was the kindle fire first aide...YAY!!!!!
i flashed to 10.2.3 and and rooted it's all good....but you gotta use a fastboot cable...SWEET!!!!

bigrob504 said:
i just fixed mine it had a red screen I tried everything....but what worked was the kindle fire first aide...YAY!!!!!
i flashed to 10.2.3 and and rooted it's all good....but you gotta use a fastboot cable...SWEET!!!!
Click to expand...
Click to collapse
sent you PM if you got it.. needing some help.... thanks!

mistaanime said:
sent you PM if you got it.. needing some help.... thanks!
Click to expand...
Click to collapse
Okay you need factory cable it's really the fastboot cable..got mine from ebay bout $5...download kindle fire first aide...
download and install sdk manager((google it).....plug your kindle to your computer....(with the fastboot cable your screen on the kindle should say fastboot)open the kindle fire first aide and run the RunMe.bat file...choose restore image and run the program....the program also lets you root your device again.....Hope I helped you
Here's a link for the cable and a guide
google this kindle fire hd fastboot cable from ebay

bigrob504 said:
Okay you need factory cable it's really the fastboot cable..got mine from ebay bout $5...download kindle fire first aide...
download and install sdk manager((google it).....plug your kindle to your computer....(with the fastboot cable your screen on the kindle should say fastboot)open the kindle fire first aide and run the RunMe.bat file...choose restore image and run the program....the program also lets you root your device again.....Hope I helped you
Here's a link for the cable and a guide
google this kindle fire hd fastboot cable from ebay
Click to expand...
Click to collapse
Do I have to have my own system image backup? I wasn't able to "adb pull" before all of this because it wouldn't give me r/w permissions due to something called a protective shell or something?

supergaara2 said:
Do I have to have my own system image backup? I wasn't able to "adb pull" before all of this because it wouldn't give me r/w permissions due to something called a protective shell or something?
Click to expand...
Click to collapse
It helps but you can use Kindle Fire FirstAid and a factory fastboot cord and restore to factory. http://forum.xda-developers.com/showthread.php?t=2096888 You can make a fastboot cord or buy one for 10 bucks, up to you.

He did a good job describing everything.
If you want to try getting custom recovery again, root your Kindle Fire using Bin4ry's method. Use the new method (No Xperia stuff - You'll know when u use it). And use Kindle Fire First Aid and disable OTA updates. Download TweezerMod Installer (Google it) and follow instructions. You will be as amazed, excited, and happy as at first when you recovered your kindle.

help me
bigrob504 said:
i just fixed mine it had a red screen I tried everything....but what worked was the kindle fire first aide...YAY!!!!!
i flashed to 10.2.3 and and rooted it's all good....but you gotta use a fastboot cable...SWEET!!!!
Click to expand...
Click to collapse
cam you help me to unbrick my kindle fire in red screen with kindle fire first aid please

I have installed 22 different driver packages. None work. My PC connects to all my phones so I don't think the problem is there. USB port 2.0. Brand new factory cable (gets fast boot) canyon have the driver pack that works? I can believe how many bs file I have downloaded.
Also, yes, I uninstalled each one after failure an deleted all associated files. Please help before my wife shoots me!!

whodisname said:
I have installed 22 different driver packages. None work. My PC connects to all my phones so I don't think the problem is there. USB port 2.0. Brand new factory cable (gets fast boot) canyon have the driver pack that works? I can believe how many bs file I have downloaded.
Also, yes, I uninstalled each one after failure an deleted all associated files. Please help before my wife shoots me!!
Click to expand...
Click to collapse
Turns out thing work better when you actually know what you are doing. But at leas I gained some knowledge. probably had the right drivers for a day and a half. Smh

[Q] Kindle Fire HD 8.9 stuck in fastboot mode

Hi guys,
I wanted to convert my kindle fire hd 8.9 to full fledged android device, so I followed this post: http://rootkindlefire.com/kindle-fi...-kindle-fire-hd-8-9-into-pure-android-tablet/ Everything went well except that I kept getting stuck on white/blue kindle fire logo. I could however get into TWRP.
So I browsed through the internet and found about soupkit: http://forum.xda-developers.com/showthread.php?t=1850038 (Now I notice that I was not supposed to use it on kindle fire hd, d'oh!) I tried changing my boot mode to normal using it, nothing happened. Then I changed my boot mode to Bootloader and it went to fastboot mode. Since then I haven't been able to get out of the fastboot mode. I have tried everything so far.
Commands like
fastboot erase boot
gives me FAILED (remote: partition table doesn't exist) error.
I even tried changing the boot mode to 4000. Still nothing it keeps booting into fastboot mode. Any help will be appreciated.

Please, whatever you do, don't do anything else until you read this...
http://forum.xda-developers.com/showthread.php?p=40127015

soupmagnet said:
Please, whatever you do, don't do anything else until you read this...
http://forum.xda-developers.com/showthread.php?p=40127015
Click to expand...
Click to collapse
So basically it's unfixable at this point?
Don't think warranty covers it.

Does your device show anything on the display?

soupmagnet said:
Does your device show anything on the display?
Click to expand...
Click to collapse
Just the fastboot logo.

pkindle said:
Just the fastboot logo.
Click to expand...
Click to collapse
Fastboot logo, or Kindle Fire logo?

soupmagnet said:
Fastboot logo, or Kindle Fire logo?
Click to expand...
Click to collapse
It shows white/yellow Kindle Fire logo for about 5 seconds then goes to fastboot logo.

You should be able to fix it using the Kindle Fire First Aide posted in the HD7 General forum.

soupmagnet said:
You should be able to fix it using the Kindle Fire First Aide posted in the HD7 General forum.
Click to expand...
Click to collapse
I just tried it, it still gives me FAILED(remote: partition doesn't exist) error

I'm throwing a guess out there if kffa said that, maybe you deleted an unsigned partition? If it was signed your kindle wouldn't even be turning on. I'm not an expert at this particular kinda thing. If that is the case though I would think the only way to fix is to reflash the entire emmc to restore the partition layout, though I'm not sure if you can do that over fastboot. What do you think soupmagnet?
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app

stunts513 said:
I'm throwing a guess out there if kffa said that, maybe you deleted an unsigned partition? If it was signed your kindle wouldn't even be turning on. I'm not an expert at this particular kinda thing. If that is the case though I would think the only way to fix is to reflash the entire emmc to restore the partition layout, though I'm not sure if you can do that over fastboot. What do you think soupmagnet?
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Thank you stunts513. Would you know how I would go about doing that?

Give me a few minutes and I'll post a link to a restore kit for linux

soupmagnet said:
Give me a few minutes and I'll post a link to a restore kit for linux
Click to expand...
Click to collapse
I really hope that fixes it.

pkindle said:
I really hope that fixes it.
Click to expand...
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Sorry, I got caught up in stuff. Check your inbox.

I'm having this same problem. It goes to the Kindle logo for a few seconds, and then the screen turns red, and then it boots into fastboot.
I have been trying to unbrick my device for a day now with no luck at all. Nothing I try (KFFA, KFHD SRT, flashing stock imgs) works. I am getting very frustrated and I am starting to think that I will not be able to fix it. I just threw $300 out the window. I am an idiot.

Could u provide more details as to what happens when u try to reflash it from fastboot using those utilities?
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app

HELP
Hello. i have the same problem i am stuck in the fastboot mode please help me install android os on it..

qazwer0 said:
Hello. i have the same problem i am stuck in the fastboot mode please help me install android os on it..
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You will more than likely need a fastboot cord but you can try it with the USB since you are in fastboot already. I am not sure if this will work with a USB cord though. http://forum.xda-developers.com/showthread.php?t=1886460 when you run it, use the one marked "Added a improved Root-Method by Ariel Berkman."

I'm having the same issue