Need to FULL reset kindle to stock - 7" Kindle Fire HD Q&A, Help & Troubleshooting

I want to apply an OTA (7.4.8, I'm currently on 7.2.4) to my Kindle Fire HD 7" so that I can install fire flash.
Before the factory reset I disabled OTA updates.
I have rooted/tweaked it, then factory reset it, then tried but the OTA is installing screen crashes. Then the update button becomes grey.
The OTA is installing screen just appears for a second then crashes. It also deletes my update bin file from "kindleupdates" and forms a ".nomedia" file.
I need help with an answer for at least one of these questions:
Is there a way to flash TWRP safely without fire flash?
Is there a way to flash the OTA without using the device interface?
Do I need to FULL reset the KFHD7 to fix this OTA crash issue?
Thanks!
BTW now I rooted the KFHD and replaced otacerts.zip properly but automatic updates still do not work.

You don't need 7.4.8 for fire flash to work... You just install it and make sure to check off the downgrade bootloader box plus the others mentioned in the tutorial. There is another method of doing this from command prompt, however I recommend verifying the bootloader md5sum so you don't hard brick if you choose that method.
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
You don't need 7.4.8 for fire flash to work... You just install it and make sure to check off the downgrade bootloader box plus the others mentioned in the tutorial. There is another method of doing this from command prompt, however I recommend verifying the bootloader md5sum so you don't hard brick if you choose that method.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
Thanks, but when I install fireflash, it asks for root access. I grant it that, then a box pops up with "fire flash has stopped." Tried multiple reboots, reinstalls, clear app date, force stop, etc but no avail. I think I need the update.. and for the cmd method could you please walk me through? Thanks!

Fireflash was made back when this os version was out... Just factory reset the device or do the method from this thread and check the md5sum I mentioned: http://forum.xda-developers.com/showthread.php?t=2128848
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
Fireflash was made back when this os version was out... Just factory reset the device or do the method from this thread and check the md5sum I mentioned: http://forum.xda-developers.com/showthread.php?t=2128848
Sent from my Amazon Kindle Fire HD using Tapatalk
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Click to collapse
Hi, thanks for the help so far.. So the cmd method is compatible with any edition of the Kindle Fire Hd 7" right? I have no idea what edition I have (2012, 2013, idk) and I don't want a brick. I factory reset twice and tried fire flash, not working. Thanks!
This post is in conjunction with my problem here http://forum.xda-developers.com/showthread.php?p=51735816

2013 models can't have twrp and second bootloader, only root. If your is is 7.x.x then use that tutorial, otherwise you have to use the one for your device or you would flash incompatible files that could hard brick it.
10.x.x =kf2
8.x.x=hd8.9
11.x.x=2013 hd
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
2013 models can't have twrp and second bootloader, only root. If your is is 7.x.x then use that tutorial, otherwise you have to use the one for your device or you would flash incompatible files that could hard brick it.
10.x.x =kf2
8.x.x=hd8.9
11.x.x=2013 hd
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
I'm on 7.2.4.. thanks, I'll try that soon.
EDIT: Is the fastboot cable compulsory? And I'm scared I might brick it though

Sorry to bother you again but I'm havin some issues..
I don't have a fastboot cable, how do I get it into fastboot?
When taking the stock partitions backup, do I keep the device powered on?
Where do I run all the commands from? cmd.exe or something else from the android SDK?
Thanks!
BTW I checked all the MD5 stuff. All of them are good. And I CAN'T buy a fastboot cable, what do I do?

Pray you don't mess this up because a fastboot cable will be required if you brick it, you can make them if you have a soldering iron. Anyways first answer is run this
Code:
adb shell "su -c 'reboot bootloader'"
that will kick it into fastboot and give you a root prompt on the kindle if you haven't had one before for adb.
If your second question was do I leave the device on while pulling the files from the device then the answer is yes.
Lastly yes this is all from a command prompt, if you don't wanna download the entire SDK I think I have the programs needed in a tutorial thread I made, just look for threads I have created, it is the only tutorial I ever posted and I don't have a lot of threads so it's easy to find.
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
Pray you don't mess this up because a fastboot cable will be required if you brick it, you can make them if you have a soldering iron. Anyways first answer is run this
Code:
adb shell "su -c 'reboot bootloader'"
that will kick it into fastboot and give you a root prompt on the kindle if you haven't had one before for adb.
If your second question was do I leave the device on while pulling the files from the device then the answer is yes.
Lastly yes this is all from a command prompt, if you don't wanna download the entire SDK I think I have the programs needed in a tutorial thread I made, just look for threads I have created, it is the only tutorial I ever posted and I don't have a lot of threads so it's easy to find.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
I got the SDK with me. But I have no idea how to configure it to install fastboot drivers, etc.
What if the device kicks into fastboot but I can't exit fastboot because the drivers aren't working? Then what do I do?
Thanks..

I wouldn't bother setting up the sdk personally, I would just grab what you need off the forum. The drivers in my signature will work for this. I have a zip file with adb and fastboot in it here: http://forum.xda-developers.com/showthread.php?t=2459498
I think it kicks out of fastboot when you hold the power button, but if it comes down to it just use a Ubuntu 13.10 live CD/USB, its fairly simple, no drivers needed and the fastboot and adb commands are available in the repos. The drivers in my signature are unsigned so on windows 8 they require driver signature enforcement to be disabled but other than that they should work.
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
I wouldn't bother setting up the sdk personally, I would just grab what you need off the forum. The drivers in my signature will work for this. I have a zip file with adb and fastboot in it here: http://forum.xda-developers.com/showthread.php?t=2459498
I think it kicks out of fastboot when you hold the power button, but if it comes down to it just use a Ubuntu 13.10 live CD/USB, its fairly simple, no drivers needed and the fastboot and adb commands are available in the repos. The drivers in my signature are unsigned so on windows 8 they require driver signature enforcement to be disabled but other than that they should work.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
I'm using this tutorial, and is it safe to use Step 13 to 20? Are those necessary? (Tutorial: http://www.theandroidroot.com/how-to...dk-on-windows/ )
BTW I'm NOT going near live CD booting again. VirtualBox is fine.

androidnewbie123 said:
I'm using this tutorial, and is it safe to use Step 13 to 20? Are those necessary? (Tutorial: http://www.theandroidroot.com/how-to...dk-on-windows/ )
BTW I'm NOT going near live CD booting again. VirtualBox is fine.
Click to expand...
Click to collapse
Link is no good. Use the tutorials available using the search engine.
Sent from my Nexus 7 Flo running Odex SinLess ROM 4.4.2 with ElementalX kernel using XDA Premium 4 mobile app

LinearEquation said:
Link is no good. Use the tutorials available using the search engine.
Sent from my Nexus 7 Flo running Odex SinLess ROM 4.4.2 with ElementalX kernel using XDA Premium 4 mobile app
Click to expand...
Click to collapse
All the tutorials I find are different.. and I don't get any commands when I type in "adb" in cmd even after I install the SDK. What components do I install? And why is it so complicated just to flash KitKat on a Kindle Fire HD 7"?

Just grab the zip in the link I posted, extract it somewhere, and right click the folder while holding shift and hit "new command window here" and then try running adb or fastboot from that command prompt.
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
Just grab the zip in the link I posted, extract it somewhere, and right click the folder while holding shift and hit "new command window here" and then try running adb or fastboot from that command prompt.
Sent from my Amazon Kindle Fire HD using Tapatalk
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Click to collapse
Nvm, just copied cmd.exe to my platform-tools folder and commands seem to be working. I should get started on this tutorial but I'm wondering if I can use flasher.. http://forum.xda-developers.com/showthread.php?t=2685414
Seems easier, but any precautions I should take for flasher, and does it work on a Kindle Fire Hd 7.2.4?
Ty

It should work, I prefer doing this kinda stuff manually myself, because I verify md5sum's with my own eyes and such. Automation on delicate processes isn't always a great thing, it I haven't used that utility before so I can't really vouch for it. No offense to the creator.
Sent from my Amazon Kindle Fire HD using Tapatalk

stunts513 said:
It should work, I prefer doing this kinda stuff manually myself, because I verify md5sum's with my own eyes and such. Automation on delicate processes isn't always a great thing, it I haven't used that utility before so I can't really vouch for it. No offense to the creator.
Sent from my Amazon Kindle Fire HD using Tapatalk
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Click to collapse
Thanks, and I verified the mds from 2 sets of files.
Should be good. And I just don't hope I end up with a brick.
+1 thanks for all your help

stunts513 said:
I haven't used that utility before so I can't really vouch for it. No offense to the creator.
Sent from my Amazon Kindle Fire HD using Tapatalk
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Click to collapse
None taken.

Related

[Q] help fire hd 7" stuck on startup screen

7" fire hd purchased 2013.01.09
rooted using [ROOT][HOW TO] Root the Kindle Fire HD and 2 with Windows - Noob (Simple) Version
computer skills intermediate
win 7
I was stupid and did not check this forum first.
tried to install go ex launcher without any help.
deleted kindle launcher. (stupid)
now will not go past kindle fire screen.
can anyone help?
emp2013 said:
7" fire hd purchased 2013.01.09
rooted using [ROOT][HOW TO] Root the Kindle Fire HD and 2 with Windows - Noob (Simple) Version
computer skills intermediate
win 7
I was stupid and did not check this forum first.
tried to install go ex launcher without any help.
deleted kindle launcher. (stupid)
now will not go past kindle fire screen.
can anyone help?
Click to expand...
Click to collapse
You need to restore.. Go back to Kindle First Aide Software, restore your selected model. Hopefully adb or fastboot is still working for you? It should be with no problem, but yea thats what you need to do.
cannot get computer to mount the fire.
saw the cable mod have a few extra cables.
will be good practice and nice to have for my next mistake.
did you fix it?
Sent from my KFTT using xda app-developers app
miztah1999z said:
did you fix it?
Sent from my KFTT using xda app-developers app
Click to expand...
Click to collapse
not sure.
made the cable in 30min. used an LG cable that came with a phone, very easy but the connections are bare and could break.
used the recovery program from this forum.
boots but comes up with no apps .
working and doing this between clients.
emp2013 said:
not sure.
made the cable in 30min. used an LG cable that came with a phone, very easy but the connections are bare and could break.
used the recovery program from this forum.
boots but comes up with no apps .
working and doing this between clients.
Click to expand...
Click to collapse
The recovery will likely remove all the apps you had installed, but that is the only way to fix your bootloader problem. It's a brand new day!
Factory cable is a must have if you have no recovery installed. You should check out both links in my signature.
GOOD LUCK!!!
Krsmqn said:
Factory cable is a must have if you have no recovery installed. You should check out both links in my signature.
GOOD LUCK!!!
Click to expand...
Click to collapse
I'm having the same issue. I used various tools, and all "say" they were successful, meaning they gave no errors but when I reboot, I get stuck in a bootloop at KF screen.
got it restored.
emp2013 said:
got it restored.
Click to expand...
Click to collapse
How?
BlackElvis79 said:
How?
Click to expand...
Click to collapse
sat down when i wasn't busy and checked everything.
the clip on the end of my cable wasn't tight from when i made the factory cable.
tightened it up and reran the first aid program.
still having some problems with getting the program and computer to recognize the kindle in normal boot mode.
emp2013 said:
sat down when i wasn't busy and checked everything.
the clip on the end of my cable wasn't tight from when i made the factory cable.
tightened it up and reran the first aid program.
still having some problems with getting the program and computer to recognize the kindle in normal boot mode.
Click to expand...
Click to collapse
To fix your recognition errors, post your problems in the "Kindle Fire First Aide" thread. Once fixed, I strongly suggest you visit THIS thread and get TWRP. That will allow you to backup your "good" working setup, and give a recovery to boot into to load the backup if you ever mess it up. I have TWRP installed on my KFHD7 and have had zero problems with it.(in fact, it's saved me 3 times already)
Krsmqn said:
Factory cable is a must have if you have no recovery installed. You should check out both links in my signature.
GOOD LUCK!!!
Click to expand...
Click to collapse
Hey I don't know if it is a "must" anymore.. On the KFFirstAide OP didn't they find away around it..
---------- Post added at 04:18 PM ---------- Previous post was at 04:13 PM ----------
BlackElvis79 said:
I'm having the same issue. I used various tools, and all "say" they were successful, meaning they gave no errors but when I reboot, I get stuck in a bootloop at KF screen.
Click to expand...
Click to collapse
Something is not right then.. You need to head over to the Kindle Fire First Aide thread and post you screen shots of what the software is telling you. Sometimes it will say succesful but in the writing there are errors. If you have used the restored option, while your kindle is able to use fastboot, then you should not be in a bootloop. Any other question just post them..
lacoursiere18 said:
Hey I don't know if it is a "must" anymore.. On the KFFirstAide OP didn't they find away around it..
Click to expand...
Click to collapse
Oh.... good to know. Well, TWRP is still a good idea.
Krsmqn said:
Oh.... good to know. Well, TWRP is still a good idea.
Click to expand...
Click to collapse
Heck yea!! Lol i think when i get my new kindle back from amazon i think im going to sell it and go to the dark side.. Nexus 7.. Maybe wait for the new one
did the same thing, frustrating because i have dode this in the past with no problem (once i had another launcher up and running)
i get the kf screen..
using the kfaide tool i start the restore and daemon starts successfully but it doesnt apear to be going beyond that...
Kyoushi said:
did the same thing, frustrating because i have dode this in the past with no problem (once i had another launcher up and running)
i get the kf screen..
using the kfaide tool i start the restore and daemon starts successfully but it doesnt apear to be going beyond that...
Click to expand...
Click to collapse
Do you have ADB enabled in settings under security? If so toggle it off then back on.
Sent from my Amazon Kindle Fire using Tapatalk 2
soupmagnet said:
Do you have ADB enabled in settings under security? If so toggle it off then back on.
Sent from my Amazon Kindle Fire using Tapatalk 2
Click to expand...
Click to collapse
thanks for getting back so quick
i had adb enabled... but as it is stuck on the kindle fire boot im at a loss how to toggle this
doing my own research its clear that the adb server is running on my pc but its not finding the device
when i manually load up adb and try to force the fastboot through i just get error device not found
and adb devices does not list anything....
looks like i need a factory cable no?
stupid passive bootloader, stupid me, should of checked the new launcher i installed was indeed launching, annoyingly i did back up the file just incase lol

[Q] Flashed Wrong Bootloader [KFHD7]

Long story short I flashed a 7.2.3 bootloader from hashcodes TWRP thread to my KFHD7 and now it wont turn on at all. I have a factory cable but fastboot and adb can't do anything since the bootloader isn't even loaded yet. I'm sort of nervous to do the USB boot trick because I heard that that trick was designed for an older kindle model. I'm downloading Firekit now but the option I need to fix my kindle requires the USB boot trick so will that trick work on my kindle or not? Also could anyone point me in the right direction to flashing a CORRECT bootloader so this doesent happen a third time? (My kindle's OS is 7.4.3 with OTA disabled)
P.S. The file attached is the bootloader I flashed.
I would not do what you are attempting, the older tricks and utilities are not usually something u mix with the new kindles. When u say factory cable I have to ask do u mean the cable that came with the kindle or a fastboot cable. If its a fastboot cable then when u hook your kindle up to your PC with it it should make the kindle say fastboot on the screen. If it can then u can reflash the 7.2.3 uboot file. That should fix it. If instead your PC picks up an omap440 device then you are in trouble.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
I would not do what you are attempting, the older tricks and utilities are not usually something u mix with the new kindles. When u say factory cable I have to ask do u mean the cable that came with the kindle or a fastboot cable. If its a fastboot cable then when u hook your kindle up to your PC with it it should make the kindle say fastboot on the screen. If it can then u can reflash the 7.2.3 uboot file. That should fix it. If instead your PC picks up an omap440 device then you are in trouble.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
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Click to collapse
Yes I mean a fastboot cable and I can't flash anything because the kindle wont boot up, the screen wont turn on or anything
Hmm that's bad, year uncould try seeing if the battery would charge. Ur I'm guessing hard brick, I'd wait to see if anyone else has any other suggestions. I'm guessing when u flashed this either u didn't check the md5 signature first or u tried flashing the zip file instead of what's in it. Sorry if the second one sounds a bit condescending I just don't know how well you are with pc's. If its hard bricked you could try sending it to amazon, they might replace it. Lookup some tips on the forum for she ding it in because I hard things about telling them its rooted but not that u have flashed it or something, cause technically u void the warranty when u root it but sometimes they are forgiving. Anyways see if some other people respond before sending it in.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
Hmm that's bad, year uncould try seeing if the battery would charge. Ur I'm guessing hard brick, I'd wait to see if anyone else has any other suggestions. I'm guessing when u flashed this either u didn't check the md5 signature first or u tried flashing the zip file instead of what's in it. Sorry if the second one sounds a bit co descending I just don't know how well you are with pc's. If its hard bricked you could try sending it to amazon, they might replace it. Lookup some tips on the forum for she ding it in because I hard things about telling them its rooted but not that u have flashed it or something, cause technically u void the warranty when u root it but sometimes they are forgiving. Anyways see if some other people respond before sending it in.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Yeah it's hard bricked, I'll wait a while just in case someone else has some tips or something. Let that be a lesson, ALWAYS check the MD5 to whoever is reading this
LURKMOAR1234 said:
Long story short I flashed a 7.2.3 bootloader from hashcodes TWRP thread to my KFHD7 and now it wont turn on at all. I have a factory cable but fastboot and adb can't do anything since the bootloader isn't even loaded yet. I'm sort of nervous to do the USB boot trick because I heard that that trick was designed for an older kindle model. I'm downloading Firekit now but the option I need to fix my kindle requires the USB boot trick so will that trick work on my kindle or not? Also could anyone point me in the right direction to flashing a CORRECT bootloader so this doesent happen a third time? (My kindle's OS is 7.4.3 with OTA disabled)
P.S. The file attached is the bootloader I flashed.
Click to expand...
Click to collapse
Sorry to tell you but there is nothing you can do. The "usb boot trick" does not work on the new gen models. I have seen numerous people with the same problem and no solution has been found.
I'm a little confused as to why the fastboot cable won't work. It should entirely bypass the need for a boot loader, that's sort of the whole point.
What happens when you plug in your fastboot cable (to both your PC and your kindle) and power on? Do you even get the orange kindle flash animation?
-voided said:
I'm a little confused as to why the fastboot cable won't work. It should entirely bypass the need for a boot loader, that's sort of the whole point.
What happens when you plug in your fastboot cable (to both your PC and your kindle) and power on? Do you even get the orange kindle flash animation?
Click to expand...
Click to collapse
I don't know where you get that idea, but you are radically misguided. The bootloader is never "bypassed" when using a factory cable. The bootloader is fully functional and doing exactly what it is programmed to do, which is, enable fastboot while a factory cable is plugged in.
However in your case, the bootloader isn't even being loaded because the OMAP ROM has completely halted the boot process...which is exactly why the factory cable will not work.
-voided said:
I'm a little confused as to why the fastboot cable won't work. It should entirely bypass the need for a boot loader, that's sort of the whole point.
Click to expand...
Click to collapse
That's what I thought at first too, but then I thought I heard something about the boot loader having fast boot in it, now I am just confusing myself. Fast boot has to be stored somewhere on the kindle, for some reason I always thought of it as a chip that wasn't part of the onboard storage, but then I realized if we get omap440 bricks and fastboot won't kick in it must be part of the partitions, so I am inclined to think its stored in the boot loader. If I am wrong I would love to know where it is stored out of curiosity.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
That's what I thought at first too, but then I thought I heard something about the boot loader having fast boot in it, now I am just confusing myself. Fast boot has to be stored somewhere on the kindle, for some reason I always thought of it as a chip that wasn't part of the onboard storage, but then I realized if we get omap440 bricks and fastboot won't kick in it must be part of the partitions, so I am inclined to think its stored in the boot loader. If I am wrong I would love to know where it is stored out of curiosity.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Wait a sec I just found something: http://forum.xda-developers.com/showthread.php?t=2135611
Could these drivers be used to somehow communicate with the kindle? Maybe prevent the OMAP ROM from stopping the booting process?
If not then I'll just buy a new kindle, since I can't even access the filesystem to delete the su and busybox binaries if I wanted to send it back to amazon.
The drivers are useful, but not to the point we can use them, we need a program that knows how to communicate sending data to the kindle thru omap440 interface. Much like how adb drivers are useless without the adb program.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
The drivers are useful, but not to the point we can use them, we need a program that knows how to communicate sending data to the kindle thru omap440 interface. Much like how adb drivers are useless without the adb program.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Have you tried looking earlier in the thread where it has the usbboot/aboot website?
Sent from my Amazon Kindle Fire HD using xda app-developers app
---------- Post added at 03:12 AM ---------- Previous post was at 03:03 AM ----------
I can't seem to find a compiled one so I'll see if I can do it for ya.
Sent from my Amazon Kindle Fire HD using xda app-developers app
Some of the most talented and experienced developers and hackers in the community have been looking at this problem for some time now. The Kindle Fire is not the only device to have OMAP HS processors with M-Shield turned on, and it definitely isn't the first.
Believe me, if there is a solution to this problem, it will be found, but by those who are waaaaaaay more experienced than any of us.
The best you can do at this point is learn from your experience, be much more careful in the future, and do the appropriate amount of research the next time you decide to modify your device.
soupmagnet said:
Some of the most talented and experienced developers and hackers in the community have been looking at this problem for some time now. The Kindle Fire is not the only device to have OMAP HS processors with M-Shield turned on, and it definitely isn't the first.
Believe me, if there is a solution to this problem, it will be found, but by those who are waaaaaaay more experienced than any of us.
The best you can do at this point is learn from your experience, be much more careful in the future, and do the appropriate amount of research the next time you decide to modify your device.
Click to expand...
Click to collapse
Yeah you're right. Well thanks to everyone for all the information, and I'll be sure to be way more careful when screwing around with low level things such as bootloaders. I'm just gonna sell my bricked kindle on ebay for parts and get a new one from amazon. Thanks again everyone.
LURKMOAR1234 said:
Yeah you're right. Well thanks to everyone for all the information, and I'll be sure to be way more careful when screwing around with low level things such as bootloaders. I'm just gonna sell my bricked kindle on ebay for parts and get a new one from amazon. Thanks again everyone.
Click to expand...
Click to collapse
You're not gonna wait for me to compile usbboot and aboot?
Sent from my Amazon Kindle Fire HD using xda app-developers app
Because I'm too lazy to Google right now, what do those programs do?
Edit: after looking through some threads I'm guessing its a flasher for the omap440 device, that's kinda not tested and just stuck together for testing. So we have no idea if it would work.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
Because I'm too lazy to Google right now, what do those programs do?
Edit: after looking through some threads I'm guessing its a flasher for the omap440 device, that's kinda not tested and just stuck together for testing. So we have no idea if it would work.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
It wouldn't hurt anything. To your knowledge, your device is screwed beyond repair. And if it fixes your kindle, why not try it?
Sent from my Amazon Kindle Fire HD using xda app-developers app
r3pwn said:
It wouldn't hurt anything. To your knowledge, your device is screwed beyond repair. And if it fixes your kindle, why not try it?
Sent from my Amazon Kindle Fire HD using xda app-developers app
Click to expand...
Click to collapse
Don't waste your time. The initial USB loader used to flash images to the eMMC must also be digitally signed. Unless, by some miracle, you happen to have a copy...it won't work. You'd be better off either trying to get a copy of the boot tools used by Amazon in the factory (somewhere in China), or finding an exploit in the OMAP ROM code which, I'm guessing, probably isn't available either.
r3pwn said:
It wouldn't hurt anything. To your knowledge, your device is screwed beyond repair. And if it fixes your kindle, why not try it?
Sent from my Amazon Kindle Fire HD using xda app-developers app
Click to expand...
Click to collapse
Well I still do have my kindle so if you do happen to get usbboot and aboot working I'd gladly have my kindle be the lab rat for it. But the only problem is the signature for the USB loader, just like soupmagnet said.
sorry about how old this thread is, but I flashed a good bootloader to my Kindle (forgot the exact model), but it was for a different Kindle. Is there anything I can do? My computer doesn't pickup ANYTHING when I plug it in.

[Q] How can i install TWRP and 2nd Bootloader on Kindle FireHD 7 OS 7.4.6

Can someone point me in a direction to install twrp and 2nd bootloader on KindleFire HD 7, OS version is 7.4.6.. Do i need to downgrade to 7.2.3? Please advise. Kindle Fire HD7 is already rooted with Binary's root. Thanks in advance.
nycelitemaster said:
Can someone point me in a direction to install twrp and 2nd bootloader on KindleFire HD 7, OS version is 7.4.6.. Do i need to downgrade to 7.2.3? Please advise. Kindle Fire HD7 is already rooted with Binary's root. Thanks in advance.
Click to expand...
Click to collapse
I tried putting a 2nd bootloader/twrp/custom rom on mine 4 times and bootlooped every time. I used Kindle Fire First Aide to return to 7.2.3 so I could use the 7.2.3 bootimg and have a match. Things we're real slick and problem free from then on.
There are three great sets of instructions about this concerning KFHD on here and a long topic about KFFA.
Do you have a factory fastboot cable? If you bootloop your tablet, you will need it.
Sent from my Amazon Kindle Fire HD using xda app-developers app
I already order the fastboot cable which i should get it next week. I am able to get on fastboot given my kindle is rooted..
Sent from my Nexus 4
nycelitemaster said:
I already order the fastboot cable which i should get it next week. I am able to get on fastboot given my kindle is rooted..
Sent from my Nexus 4
Click to expand...
Click to collapse
That standard USB will do you no good after you bootloop which is likely if you proceed running 7.4.6. I highly recommend using KFFA to go back to 7.2.3 and then use Hashcode's 7.2.3 bootimg and the 2.6.0 TWRP file he lists and flash them with Fire flash. There are topics on this forum that cover Kindle Fire First Aide as well as twrp/2nd bootloader /custom rom. Read up on them to get some good background first.
Sent from my Amazon Kindle Fire HD using xda app-developers app
I started the process in KFFA before your post.. Worst case scenario ill do it over with fasboot cable once i get it
Sent from my Nexus 4
so i ended with a triangle.. soft brick.. i guess i will need factory cable now correct? Please advise. tHanks
I tried to did advise you already. Yes, you will need a fastboot cable. Use KFFA to go back to 7.2.3 and go from there.
Sent from my Amazon Kindle Fire HD using xda app-developers app

[Q] Installing Bootloader & TWRP with KFFIRSTAIDE!

Hi,
I just wanted to ask when flashing a new rom with KFFIRSTAIDE how long should it take? It's just my KFHD7 went to the FastBoot logo screen and it says now flashing the freedom boot loader, how long should that take? I've not done this before so didn't know if it's still working even if it looks like it isn't.
Thanks
JK
bodgeup said:
Hi,
I just wanted to ask when flashing a new rom with KFFIRSTAIDE how long should it take? It's just my KFHD7 went to the FastBoot logo screen and it says now flashing the freedom boot loader, how long should that take? I've not done this before so didn't know if it's still working even if it looks like it isn't.
Thanks
JK
Click to expand...
Click to collapse
Can take an hour or more to return to stock. Do yourself a favor and do not use KFFA to push TWRP and custom ROM, 2nd bootloader. There are other topics that cover that on here. Use KFFA to restore, root, add GAPPS and attain Super User.
Sent from my Amazon Kindle Fire HD running CM 10.2 using xda app-developers
LinearEquation said:
Can take an hour or more to return to stock. Do yourself a favor and do not use KFFA to push TWRP and custom ROM, 2nd bootloader. There are other topics that cover that on here. Use KFFA to restore, root, add GAPPS and attain Super User.
Sent from my Amazon Kindle Fire HD running CM 10.2 using xda app-developers
Click to expand...
Click to collapse
Any suggestions on what topics to look for? bearing in mind ive got 7.4.6 on my KFHD7 and only have the original cable.
Thanks
JK
bodgeup said:
Any suggestions on what topics to look for? bearing in mind ive got 7.4.6 on my KFHD7 and only have the original cable.
Thanks
JK
Click to expand...
Click to collapse
If you bootloop, you will need a fastboot cord. You can go to Hashcode's 2nd bootloader / TWRP topic if you want to use push commands from using 7.4.6 http://forum.xda-developers.com/showthread.php?t=2128848.
You can also go to seokhun's thread http://forum.xda-developers.com/showthread.php?t=2271909 and flash the 2nd bootloader / TWRP. If you do this you will want to full restore to 7.2.3 using KFFA first or bootlooping is highly likely.
Some great info about this on Opemsystem's thread as well. http://forum.xda-developers.com/showthread.php?t=2347170
Good luck.
Sent from my Amazon Kindle Fire HD running CM 10.2 using xda app-developers
LinearEquation said:
If you bootloop, you will need a fastboot cord. You can go to Hashcode's 2nd bootloader / TWRP topic if you want to use push commands from using 7.4.6 http://forum.xda-developers.com/showthread.php?t=2128848.
You can also go to seokhun's thread http://forum.xda-developers.com/showthread.php?t=2271909 and flash:angel: the 2nd bootloader / TWRP. If you do this you will want to full restore to 7.2.3 using KFFA first or bootlooping is highly likely.
Some great info about this on Opemsystem's thread as well. http://forum.xda-developers.com/showthread.php?t=2347170
Good luck.
Sent from my Amazon Kindle Fire HD running CM 10.2 using xda app-developers
Click to expand...
Click to collapse
Thank you for the links.
I have a question. My mom owns a kfhd7. Months ago I used kindle fire first aid (iirc) to root it. I did not have a fastboot cable, although I did get the drivers and adb working to it - I didn't want to flash a 2nd bootloader or custom recovery because I wasn't quite sure if I would soft brick it or if I could get it back without the fastboot cable. Not wanting to risk the wrath of mom... I used a utility to force golauncher, enable sound tweaks and live wallpapers. I left it like that.
But.
She somehow enabled parental controls and doesn't have a password for it... And is running out of books. So I may have an opportunity to make it a little more useful and install a custom recovery.
Not sure what to do next. Follow the 3rd thread on your list? I need a boot loader and custom recovery.
Halo?
wilzard said:
Thank you for the links.
I have a question. My mom owns a kfhd7. Months ago I used kindle fire first aid (iirc) to root it. I did not have a fastboot cable, although I did get the drivers and adb working to it - I didn't want to flash a 2nd bootloader or custom recovery because I wasn't quite sure if I would soft brick it or if I could get it back without the fastboot cable. Not wanting to risk the wrath of mom... I used a utility to force golauncher, enable sound tweaks and live wallpapers. I left it like that.
But.
She somehow enabled parental controls and doesn't have a password for it... And is running out of books. So I may have an opportunity to make it a little more useful and install a custom recovery.
Not sure what to do next. Follow the 3rd thread on your list? I need a boot loader and custom recovery.
Halo?
Click to expand...
Click to collapse
Link 2 and 3 cover the same ground. The 3rd link covers some important information that became more pertinent as the firmware expanded and bootlooping became more frequent.
Here is a very important tip. Hashcode's thread (first link) is where the boot.img and TWRP files you flash are located. Use no others unless they are posted by him. When you restore back to 7.2.3, use the boot.img listed in Hashcode's step 4. Not number 4 of step 2 but step 4. Use that 7.2.3 boot.img and which ever TWRP he has in his original post. This way you have a match and if you read and follow the instructions exactly, you should turn out just fine.
Sent from my Amazon Kindle Fire HD running CM 10.2 using xda app-developers
---------- Post added at 03:09 AM ---------- Previous post was at 03:08 AM ----------
LinearEquation said:
Link 2 and 3 cover the same ground. The 3rd link covers some important information that became more pertinent as the firmware expanded and bootlooping became more frequent.
Here is a very important tip. Hashcode's thread (first link) is where the boot.img and TWRP files you flash are located. Use no TWRP unless they are posted by him. When you restore back to 7.2.3, use the boot.img listed in Hashcode's step 4. Not number 4 of step 2 but step 4. Use that 7.2.3 boot.img and which ever TWRP he has in his original post. This way you have a match and if you read and follow the instructions exactly, you should turn out just fine.
Sent from my Amazon Kindle Fire HD running CM 10.2 using xda app-developers
Click to expand...
Click to collapse
Sent from my Amazon Kindle Fire HD running CM 10.2 using xda app-developers
---------- Post added at 03:43 AM ---------- Previous post was at 03:09 AM ----------
wilzard said:
Thank you for the links.
I have a question. My mom owns a kfhd7. Months ago I used kindle fire first aid (iirc) to root it. I did not have a fastboot cable, although I did get the drivers and adb working to it - I didn't want to flash a 2nd bootloader or custom recovery because I wasn't quite sure if I would soft brick it or if I could get it back without the fastboot cable. Not wanting to risk the wrath of mom... I used a utility to force golauncher, enable sound tweaks and live wallpapers. I left it like that.
But.
She somehow enabled parental controls and doesn't have a password for it... And is running out of books. So I may have an opportunity to make it a little more useful and install a custom recovery.
Not sure what to do next. Follow the 3rd thread on your list? I need a boot loader and custom recovery.
Halo?
Click to expand...
Click to collapse
One more thing. Before you flash, stick the ROM you want to use on the root of your SD card first. This way it is thee no matter what.
Sent from my Amazon Kindle Fire HD running CM 10.2 using xda app-developers

Easier root method?

Hey guys I'm new to this device thread, I've tried many way to root and all have failed miserably... I'm running 7.4.7 and am looking to root it, any help please?
Thanks
Sent from my KFTT using xda premium
I would use either binary's root or the root tool in kindle fire first aid, avoid the qemu method, it can make your kindle slow and you have to know what your doing to fix it from being slow. Lemme see if I can find a link.
Edit: link found! http://forum.xda-developers.com/showthread.php?t=1886460
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Thanks! , how can I fix the issue where the computer won't pick up the kindle fire, where can I find the correct drivers?
Sent from my KFTT using xda premium
Jserrano56 said:
Thanks! , how can I fix the issue where the computer won't pick up the kindle fire, where can I find the correct drivers?
Sent from my KFTT using xda premium
Click to expand...
Click to collapse
Install SDK https://www.youtube.com/watch?v=oaNM-lt_aHw
Some updated ADB drivers are in the signature of Stunts, the guy who has been helping you in this thread.
Sorry was viewing this on my Kindle fire, I downloaded them and just got it working, I rooted it now and it's downgrading to 7.2.3 from there how would I install twrp? Sorry for the newbish questions
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
I prefer this method for installing twrp, just make sure to check the box about downgrading the boot loader, because I'm not sure if when you said you downgraded if you ment the os or the bootloader, and if you haven't done that first you will get stuck with a red screen on reboot you can't fix without a fastboot cable. Make sure to stick a copy of the ROM you want to use and the gapps for it on the sdcard ahead of time though because it typically bootloops after you install twrp but it might not I don't remember which version implemented the stupid version check that causes that.
Anyways here's the link, read through it so you don't miss something: http://forum.xda-developers.com/showthread.php?t=2271909
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
I would use either binary's root or the root tool in kindle fire first aid, avoid the qemu method, it can make your kindle slow and you have to know what your doing to fix it from being slow. Lemme see if I can find a link.
Edit: link found! http://forum.xda-developers.com/showthread.php?t=1886460
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Qemu root is the one used in KFFA. and yeah, it causes major headaches.
>>>Sent from my ZTE Valet Z665C<<<
I bricked my Kindle fire... I messed up on twrp and bootloader... It only shows a red screen
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Jserrano56 said:
I bricked my Kindle fire... I messed up on twrp and bootloader... It only shows a red screen
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
That sucks. You can try using a fastboot cord. It's a coin toss with a red screen as it's considered a hard brick.
Sent from my Amazon Kindle Fire HD running CM 11 KitKat 4.4 using xda app-developers
I ordered a factory cable and I have experience with command prompt is fastboot similar?
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Jserrano56 said:
I ordered a factory cable and I have experience with command prompt is fastboot similar?
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You can use this tool to restore http://forum.xda-developers.com/showthread.php?t=1951254
Did you make a backup before attempting the mod? If you did, just push the files/images onto your KFHD7.
You will need a matching Amazon boot.img and system.img I would do some reading around Hashcodes thread here http://forum.xda-developers.com/showthread.php?t=2128848 He has the images needed. You can probably use the ones in the restore tool as well.
You will need to have SDK downloaded to get ADB/Fastboot commands recognized. Here is a video tutorial of that https://www.youtube.com/watch?v=oaNM-lt_aHw
LinearEquation said:
You can use this tool to restore http://forum.xda-developers.com/showthread.php?t=1951254
Did you make a backup before attempting the mod? If you did, just push the files/images onto your KFHD7.
You will need a matching Amazon boot.img and system.img I would do some reading around Hashcodes thread here http://forum.xda-developers.com/showthread.php?t=2128848 He has the images needed. You can probably use the ones in the restore tool as well.
You will need to have SDK downloaded to get ADB/Fastboot commands recognized. Here is a video tutorial of that https://www.youtube.com/watch?v=oaNM-lt_aHw
Click to expand...
Click to collapse
Thanks and the back ups were made after I rooted it, but before I messed up the bootloader
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Jserrano56 said:
Thanks and the back ups were made after I rooted it, but before I messed up the bootloader
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You're welcome. I guess I meant did you pull the partitions to your computer first via a manual backup? This would have all your saved information on it and would be stored on your PC. Anywho, let us know how you fare.
LinearEquation said:
You're welcome. I guess I meant did you pull the partitions to your computer first via a manual backup? This would have all your saved information on it and would be stored on your PC. Anywho, let us know how you fare.
Click to expand...
Click to collapse
Using that computer tool, uhh I forgot the name, Kindle Fire Aide or something like that to make my back up
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Jserrano56 said:
Using that computer tool, uhh I forgot the name, Kindle Fire Aide or something like that to make my back up
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You might do a search for "BACKUP" on your C: drive.
Guys I'm in need of help... I finally got my factory cable and all I keep getting is waiting for device when I'm trying to flash my bootloader
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Sounds like the drivers aren't installed, go into the device manager and right click what should be a device called something like tate-pvt with a triangle next to it and hit update drivers, download the drivers in my signature and extract them somewhere, then point the update driver update window to where you extracted my drivers and let them install. Make sure you check the md5sum of the boot loader file before flashing it.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
Sounds like the drivers aren't installed, go into the device manager and right click what should be a device called something like tate-pvt with a triangle next to it and hit update drivers, download the drivers in my signature and extract them somewhere, then point the update driver update window to where you extracted my drivers and let them install. Make sure you check the md5sum of the boot loader file before flashing it.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Thanks I kept getting the tate-pvt and the yellow triangle but I didn't know what to do or so I just rage quit... I gave a factory cable and just need to fix it so after I update the drivers it'll fix everything as for as drivers and recognizing the device goes?
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
Yes it should work fine after the drivers are installed.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
I tried it on Windows 7 and the Tate-pvt turns to Android Debug something... Basically ADB before I could manually update, like you know when you first plug in a device the computer automatically starts searching for the new drivers and well long story short it makes a noise when I plug it in and the ADB driver can not start....? I'm sooooooo confused... I know I'm probably looking like the biggest noob on xda... Help please, anyone?
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app

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