My kindle updated to 7.3.0 because at one point I only had an app blocking the update, and when my kindle restarted the app didn't auto start and it updated. So anyway, I now want to try some things with the bootloader, but I don't know how to downgrade the kindle to 7.2.3. After looking around on the forum, I've noticed that just downgrading the system version to 7.2.3 doesn't help, but that I would need to flash a u-system file to get the boot version back down to 7.2.3. I really don't quite know what this means, but I do have a factory USB cable to get it into fastboot mode, because as I understand this is needed.
So, to sum it up, how can I downgrade my KFHD 7.3.0 to 7.2.3 and allow me to use the 2nd bootloader?
http://forum.xda-developers.com/showthread.php?t=2128848
If you take a look at Step 4.5, Hashcode has revised the process to get the 7.2.3 bootloader
Protomartyr said:
http://forum.xda-developers.com/showthread.php?t=2128848
If you take a look at Step 4.5, Hashcode has revised the process to get the 7.2.3 bootloader
Click to expand...
Click to collapse
Thanks for that. Should have read his thread more thoroughly. But also thanks for not flaming on me for asking.
kthedude said:
Thanks for that. Should have read his thread more thoroughly. But also thanks for not flaming on me for asking.
Click to expand...
Click to collapse
No problem
Related
Hey guys,
Firstly many thanks for the help!
I rooted my Kindle Fire HD 7" successfully using KFFirstAide, worked fine.
I then selected option 10, to install second boot loader, TWRP. seemed to work fine. But now all that happens is the White and orange kindle logo shows for a second, and then the screen turns all red.
I'm assuming bricked :/.
Now my question. Will the factory cable that I can purchase help?!
Many thanks,
Mattt
Yes it will, from there you just need to reflash the stock bootloader. I don't know if kindle fire first aid has the option to restore the boot loader but if it doesn't theirs instructions mor or less in has codes thread on manually installing the 2nd boot loader. The instructions were designed for downgrading the boot loader, but they also fix a bricked kindle by restoring the file he included. If u can't find anything in the of first aid then use this link.
http://forum.xda-developers.com/showthread.php?t=2128848
Look underneath where it says "added 04/02" in red letters towards bottom of first post. Make sure you check the md5sum so u don't hard brick your kindle.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
stunts513 said:
Yes it will, from there you just need to reflash the stock bootloader. I don't know if kindle fire first aid has the option to restore the boot loader but if it doesn't theirs instructions mor or less in has codes thread on manually installing the 2nd boot loader. The instructions were designed for downgrading the boot loader, but they also fix a bricked kindle by restoring the file he included. If u can't find anything in the of first aid then use this link.
http://forum.xda-developers.com/showthread.php?t=2128848
Look underneath where it says "added 04/02" in red letters towards bottom of first post. Make sure you check the md5sum so u don't hard brick your kindle.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Click to expand...
Click to collapse
Thank you so much for your reply Stunts. I've just gone ahead and ordered the cable.
I think there is a restore option, but that was for the three partitions. Is that what I need to restore?.
Many thanks again I'm sure i'll have some more questions when the cable arrives!
Cheers,
Matt
I haven't bricked a kindle yet so I am not sure what partitions it backs up, I think it backs up boot, system, and recovery. If that's the case I don t think it will help but I am unsure. I can always download kffa and look through the batch coding to see what it does though if I need to. I'll look through the coding tomorrow to see, I don't have the mouse to my PC with me and its a pain to follow scripting on a tablet IMO.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
mattmct said:
Thank you so much for your reply Stunts. I've just gone ahead and ordered the cable.
I think there is a restore option, but that was for the three partitions. Is that what I need to restore?.
Many thanks again I'm sure i'll have some more questions when the cable arrives!
Cheers,
Matt
Click to expand...
Click to collapse
Matt,
I was in the process of flashing CM10.1 to my Kindle the other day and I encountered the same problem with the red screen. I had forgotten a step. All I had to do was do was exactly what Stunts said, in the step under "added 04/02" (in red letters). You use the fastboot cable and the Kindle in fastboot mode to push that file onto your tablet.
Once I did that, the red screen went away.
You guys are amazing, thanks so much Stunts and calkenneth!
I really appreciate the help!
When the cable arrives I'll flash the boot loader from there, hopefully that will unbrick and I'll carry on from there.
Just one question, is the bootloader, the same as what is effectively stored on the root partition / ie the root backup img.
Thanks again guys!
Um if I am understanding that correctly then no is the answer I think. I am a Linux user so I understand the root partition, not sure where the boot loader itself is stored, outside of the actual block that I think we can backup off it. I don't think its a mountable partition, though if it was I wouldn't mind perusing it in read only mode. I just personally haven't seen it.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
HUGE thanks to both you guys!
Cheers so much stunts and calkenneth. I did exactly as you said. The cable arrived, fastbooted the boot loader and all was good!
Managed to install Andriod and Google Store. Now it's working like a charm and I'm loving it.
Thanks again!
Excellent, glad to hear it!
Trying to install the 2nd bootloader and TWRP onto my Kindle Fire HD 7", and came across a thread that had pretty intensive steps, so i followed these and everything seemed to be going through great with no problems. One of the steps was to Restore the Kindle to 7.2.3, to then allow the installation of the 2nd Bootloader using FireFlash and to install TWRP.
I ran the KFA program and selected the representing option, and it downloaded the System Images and prompted me to continue at certain steps, and everything seemed to have worked perfectly fine, no problems at all. The final step was to hard reset and then boot the Kindle back up and then check to make sure the Kindle was now on 7.2.3, and if it was I then needed to disable OTA Updates.
However, after doing all this and hard resetting the Kindle, it is still on 7.4.6 even though KFA said that everything had worked perfectly fine and that everything was successful. Tried it again making sure I followed every step to the letter and I have been presented with the same outcome.
Anyone have any advise they can give to overcome this problem, as I really don't know where i'm going wrong, if I am at all
Thanks
wrong section I askted a mod to move it...
flopower1996 said:
wrong section I askted a mod to move it...
Click to expand...
Click to collapse
oops...sorry pal
gevalarrrr said:
oops...sorry pal
Click to expand...
Click to collapse
Kindle Fire First Aide has some some recent problems. If your are trying to restore, use your fastboot cord or make sure to have this tool boot your tablet into fastboot using regular USB cord and use this restore tool.
http://forum.xda-developers.com/showthread.php?t=1951254
Sent from my Amazon Kindle Fire HD running CM 11 KitKat 4.4 using xda app-developers
LinearEquation said:
Kindle Fire First Aide has some some recent problems. If your are trying to restore, use your fastboot cord or make sure to have this tool boot your tablet into fastboot using regular USB cord and use this restore tool.
http://forum.xda-developers.com/showthread.php?t=1951254
Sent from my Amazon Kindle Fire HD running CM 11 KitKat 4.4 using xda app-developers
Click to expand...
Click to collapse
does anyone know or have the link to the CLI code which can be used to flash the 2nd bootloader and install TWRP, I already have the needed files downloaded to do so, just don't know all of the code needed, most of it is common command and trigger knowledge, but unsure on some of the nitty gritty coding through cmd
Thanks
gevalarrrr said:
does anyone know or have the link to the CLI code which can be used to flash the 2nd bootloader and install TWRP, I already have the needed files downloaded to do so, just don't know all of the code needed, most of it is common command and trigger knowledge, but unsure on some of the nitty gritty coding through cmd
Thanks
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2128848
LinearEquation said:
http://forum.xda-developers.com/showthread.php?t=2128848
Click to expand...
Click to collapse
Thank you :good:
Hello,
i have two newly purchased KFHD7.
Both resist to any tool or described method for rooting.
So i took one and tried to write via fastboot (i have a working cabel) an older version with bootloader and recovery.
This only leads to the situation of a short kinlde logo -> red scren and fastboot.
So i tried first aid for complete rstore but nothing changed.
As a last resort it tried to install the second bootloader but this maked it even more worse, the kindle is now bricked totally.
Now i ihave my second kindle and no clue what i can do.
Are there some changes with the newest kfhd7 ? Because it seems that there are more than me with the unrootable problem.
peter
So,
tried on my second KFHD7 to Downgrade to 7.2.3 with the FirstAid tool, and what should i say....
KInlde Logot -> Red Screen -> Fastboot. Thats a Bad day.
Does soemeone have a boot and recovery as a backup from the latest release for me ?
Thanks
peter
potc01 said:
So,
tried on my second KFHD7 to Downgrade to 7.2.3 with the FirstAid tool, and what should i say....
KInlde Logot -> Red Screen -> Fastboot. Thats a Bad day.
Does soemeone have a boot and recovery as a backup from the latest release for me ?
Thanks
peter
Click to expand...
Click to collapse
Use Kindle Fire restore tool. You will use fastboot cord, wipe first and then restore. http://forum.xda-developers.com/showthread.php?t=1951254 KFFA has been hit or miss lately.
Sent from my Amazon Kindle Fire HD running CM 11 KitKat 4.4 using xda app-developers
LinearEquation said:
Use Kindle Fire restore tool. You will use fastboot cord, wipe first and then restore. http://forum.xda-developers.com/showthread.php?t=1951254 KFFA has been hit or miss lately.
Click to expand...
Click to collapse
Well, that maked no difference. Tried with v 1.3.5 and still the RED wall.
Are there any special steps to take ? I made Erase, Restore 3 and Restore 1
and also Erase and only Restore 3
Thanks
peter
Not really because a red screen is considered a hard brick. Only on rare occasions does a red screen (on a Kindle Fire HD) get turned around.
Sent from my Amazon Kindle Fire HD running CM 11 KitKat 4.4 using xda app-developers
---------- Post added at 03:30 AM ---------- Previous post was at 03:30 AM ----------
See my post above.
Sent from my Amazon Kindle Fire HD running CM 11 KitKat 4.4 using xda app-developers
LinearEquation said:
Not really because a red screen is considered a hard brick.
Click to expand...
Click to collapse
I thought red screen meant signature failure ? Well probably i should see what read means, mine is more orange and fastboot is still coming, so it shouldn’t be bricked completely,
Well i thin i will first try to download original 7.4.6 update and install bootloader and recovery of them
Or will try the same from a different computer
potc01 said:
Hello,
i have two newly purchased KFHD7.
Both resist to any tool or described method for rooting.
So i took one and tried to write via fastboot (i have a working cabel) an older version with bootloader and recovery.
This only leads to the situation of a short kinlde logo -> red scren and fastboot.
So i tried first aid for complete rstore but nothing changed.
As a last resort it tried to install the second bootloader but this maked it even more worse, the kindle is now bricked totally.
Now i ihave my second kindle and no clue what i can do.
Are there some changes with the newest kfhd7 ? Because it seems that there are more than me with the unrootable problem.
peter
Click to expand...
Click to collapse
Wait, you say you have two newly purchased KFHD7s... do you mean the 1st Generation KFHD7" from 2012? Or the new KFHD7" from 2013? Because if they're the 2013 versions, I don't think you can use the root tools mentioned in this subforum (someone correct me if I'm wrong).
Ph0enix_216 said:
Wait, you say you have two newly purchased KFHD7s... do you mean the 1st Generation KFHD7" from 2012? Or the new KFHD7" from 2013? Because if they're the 2013 versions, I don't think you can use the root tools mentioned in this subforum (someone correct me if I'm wrong).
Click to expand...
Click to collapse
You are correct.
Well i thin kthese are the 2013 Models
potc01 said:
Well i thin kthese are the 2013 Models
Click to expand...
Click to collapse
You need learn your colors first so you can get the color of the screen right first. Then tell us what model/firmware you have. Each mod is specific to the model Kindle you have. If you used the system restore tool on the new Kindle Fire HD (2013) you bricked the shet out of your Kindle. The image and boot are completely different.
Sent from my Amazon Kindle Fire HD running CM 11 KitKat 4.4 using xda app-developers
LinearEquation said:
You need learn your colors first so you can get the color of the screen right first. Then tell us what model/firmware you have. Each mod is specific to the model Kindle you have. If you used the system restore tool on the new Kindle Fire HD (2013) you bricked the shet out of your Kindle. The image and boot are completely different.
Click to expand...
Click to collapse
OK,
but what do you mean with colors ? I don’t think that i read somewhere to check colors first before you try to install one of the mods.
Even there is nowhere any warning to check something or that these mods are only available for models before Oct.2013
This is an information which is a sticky topic worth
But anyway, i started rma and will monitor the forum for any news on this topic
peter
potc01 said:
OK,
but what do you mean with colors ? I don’t think that i read somewhere to check colors first before you try to install one of the mods.
Even there is nowhere any warning to check something or that these mods are only available for models before Oct.2013
This is an information which is a sticky topic worth
But anyway, i started rma and will monitor the forum for any news on this topic
peter
Click to expand...
Click to collapse
First you said red screen which a missing bootloader hard brick and then you said yellow screen with fastboot. Two totally different situations.
Sent from my Amazon Kindle Fire HD running CM 11 KitKat 4.4 using xda app-developers
I have gained root acess and now I've been trying to install 2nd bootload and TWRP following this tutorial;- http://www.youtube.com/watch?v=a1bLCuQN0-U
It says
" If you have a different version then 7.4.6 then look here for the freedom image you will need http://goo.im/devs/Hashcode/tate/ "
But there seems to be no image for the 7.4.8 version. Should I just use the 7.4.6 version?
I also checked out the Installing Kindle Fire HD 7" 2nd-Bootloader + TWRP Complete Tutorial thread but it says I need to revert back to 7.2.3 before starting.
Please help.
Long story short you don't need to downgrade technically. What needs downgrading is the bootloader, also the 7.4.6 will sorta serve its purpose, you need to flash it for second d bootloader, however the current 7.4.6 freedomboot isn't compatible with 7.4.8 in the sense that it compares the freedom boot version with the os version and if they don't match it boot loops into recovery, which isn't a problem if you plan on flashing a custom ROM, so to make things easy just remember to put the ROMs you want to flash onto the kindle ahead of time or it will be slightly more difficult to do so once it starts boot looping into recovery. I recommend the fire flash method if you are not comfortable with a lot of command prompt commands, but in that method there's always the risk of you not seeing the downgrade bootloader option, its there, its just a lot of people tend to not see the check box next to or above the red warning text, and when its not checked you reboot with a nice red screen only a fastboot cable can fix. Just remember if you use the method you are doing, please for the sake of all that is good check the md5sum of the bootloader file you are going to flash to downgrade the bootloader, if you don't and its a bad download you will end up with a expensive paperweight.
Sent from my Amazon Kindle Fire HD using Tapatalk
stunts513 said:
Long story short you don't need to downgrade technically. What needs downgrading is the bootloader, also the 7.4.6 will sorta serve its purpose, you need to flash it for second d bootloader, however the current 7.4.6 freedomboot isn't compatible with 7.4.8 in the sense that it compares the freedom boot version with the os version and if they don't match it boot loops into recovery, which isn't a problem if you plan on flashing a custom ROM, so to make things easy just remember to put the ROMs you want to flash onto the kindle ahead of time or it will be slightly more difficult to do so once it starts boot looping into recovery. I recommend the fire flash method if you are not comfortable with a lot of command prompt commands, but in that method there's always the risk of you not seeing the downgrade bootloader option, its there, its just a lot of people tend to not see the check box next to or above the red warning text, and when its not checked you reboot with a nice red screen only a fastboot cable can fix. Just remember if you use the method you are doing, please for the sake of all that is good check the md5sum of the bootloader file you are going to flash to downgrade the bootloader, if you don't and its a bad download you will end up with a expensive paperweight.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
Uh.. that seems complicated. Can I just downgrade my version from here and then follow the thread?
Thanks for taking the time out to answer this.
I mean you could but it would be a lot of extra work that's not needed. All you need to do is stick the ROM and gapps on ahead of time, downgrade the bootloader, and do the rest of the instructions as it says in tutorial.
Sent from my Amazon Kindle Fire HD using Tapatalk
Ok, I'll try.
stunts513 said:
I mean you could but it would be a lot of extra work that's not needed. All you need to do is stick the ROM and gapps on ahead of time, downgrade the bootloader, and do the rest of the instructions as it says in tutorial.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
Hey im a noob at this so I was wondering if you could make a more in depth tutorial on how to do that. I have kindle fire hd7 7.4.8 but they dont have a boot image ughhh help please???
That doesn't matter, just follow one of the 2 main tutorials foe your device and use the latest boot image available, make sure you loaded the ROM and zip on ahead of time and all should be fine.
Sent from my Amazon Kindle Fire HD using Tapatalk
Anyone done this successfully?
stunts513 said:
That doesn't matter, just follow one of the 2 main tutorials foe your device and use the latest boot image available, make sure you loaded the ROM and zip on ahead of time and all should be fine.
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
Has anyone tried this? Will I be able to get back to the Kindle OS if I do this and go into a bootloop?
dholcs said:
Has anyone tried this? Will I be able to get back to the Kindle OS if I do this and go into a bootloop?
Click to expand...
Click to collapse
once you it you won't be able to get into kindle os, thus why you need a custom rom on the device ahead of time so you can flash it when it bootloops into recovery mode. If you downgrade it you can still access the kindle os, but it takes a little longer and you have to download another few hundred mb of data.
stunts513 said:
once you it you won't be able to get into kindle os, thus why you need a custom rom on the device ahead of time so you can flash it when it bootloops into recovery mode. If you downgrade it you can still access the kindle os, but it takes a little longer and you have to download another few hundred mb of data.
Click to expand...
Click to collapse
Ok, great that totally makes sense now. I was missing that you could downgrade once you have TWRP installed. Got TWRP running and I'm making my first back up. Thanks for all you help stunts513! You previous posts and walkthroughs were very helpful!
Hi Folks!
I think i made a big mistake.
I used Kindle Fire First Aide on my device and now I'm stuck in Fastboot mode.
From what i read now, i used the wrong Version (Option "Completely Restore the KFHD 7 7.2.3") wich is for older Kindles.
I looked for the Stock Images for this Model, but couldn't find them....
Is there a way to fix it or do i have to contact Amazon?
Can Amazaon reconstruct my mistake and avoid the warranty?
Thank's l lot for guiding a prat....
5kgd5
You flashed files for KFHD 2012 (Tate).
Sent from my Kindle Fire HD 7 using XDA Premium 4 mobile app
53885944
Thank you for your reply.
I know i flashed the wrong files.... damn.
The question is - does anybody have the right files for me?
I found that thred:
http://forum.xda-developers.com/showthread.php?t=2685090
I followed these instructions with no luck, because i wiped the kindle.
Any further suggestions / comments...?
5kgd5 said:
Thank you for your reply.
I know i flashed the wrong files.... damn.
The question is - does anybody have the right files for me?
I found that thred:
http://forum.xda-developers.com/showthread.php?t=2685090
I followed these instructions with no luck, because i wiped the kindle.
Any further suggestions / comments...?
Click to expand...
Click to collapse
That method should work. It flashes a small system image with some stuff removed i think, then it pushes a update onto the device that then updates it to a full os. Should work like it did on the other devices it was tested on, i'm assuming that utility should also flash the correct bootimg and recovery as well. Without the right bootimg it wouldn't probably bootup enough for the procedure to finish.
5kgd5 said:
Thank you for your reply.
I know i flashed the wrong files.... damn.
The question is - does anybody have the right files for me?
I found that thred:
http://forum.xda-developers.com/showthread.php?t=2685090
I followed these instructions with no luck, because i wiped the kindle.
Any further suggestions / comments...?
Click to expand...
Click to collapse
Well i seem to come across loads of people who have bricked their kindles. dont worry mines bricked too but check out the link in my signature and you'll come to a KFSOWI modding page. one of the moderators there (Gran PC) is developing a program which will unbrick your kindle. its great check it out mate
Unbrick Kindle FIre HD
does anybody know how to unbrick the kindle fire hd 7 inch. it is stuck on the logo screen. By the way i have a mac.
2012 or 2013 model? (2013 has no camera)
Sent from my Amazon Kindle Fire HD using Tapatalk
stunts513 said:
That method should work. It flashes a small system image with some stuff removed i think, then it pushes a update onto the device that then updates it to a full os. Should work like it did on the other devices it was tested on, i'm assuming that utility should also flash the correct bootimg and recovery as well. Without the right bootimg it wouldn't probably bootup enough for the procedure to finish.
Click to expand...
Click to collapse
i tried kyle-berry's files but it didnt boot up after that.. had to use an old boot.img
I haven't downloaded his tool to checkout his script and see how it runs. Does it flash the old boot image we were using or does it not flash the boot partition at all?
Sent from my Amazon Kindle Fire HD using Tapatalk