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[Q] Kindle Fire HD - Stuck at system recovery after changing font ( ROOTed)

Used this app to change my font and now my Kindle wont boot or recover itself.
I changed the font using this app: " Font Changer (root) " ( look it up in the play store since I can't post the link please ) and when I tried to re-boot, it wouldn't come on. Not able to get it to boot after the Reset to factory defaults and it will not boot with reboot option. Tried using google, but keeps dirrecting me to OG fire threads, and nothing for the HD.
It isn't seen by my laptop anymore either

GERB3R said:
Used this app to change my font and now my Kindle wont boot or recover itself.
I changed the font using this app: " Font Changer (root) " ( look it up in the play store since I can't post the link please ) and when I tried to re-boot, it wouldn't come on. Not able to get it to boot after the Reset to factory defaults and it will not boot with reboot option. Tried using google, but keeps dirrecting me to OG fire threads, and nothing for the HD.
It isn't seen by my laptop anymore either
Click to expand...
Click to collapse
Fastboot
Sent from my KFTT

dank101 said:
Fastboot
Sent from my KFTT
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Click to collapse
How can I do this if I cannot power-off the device, and the laptop doesn't recognize it anymore? I'm really sorry to be such a pain in the ass, I've jsut never ran into this problem before and I need alittle spoon-feeding.
- Should I let its battery die so it will turn off?
-> Was able to get it powered off, but it won't fastboot. Just keeps taking me to the system recovery screen. I'm turning the kindle off, plugging the cable into to kindle and then into my laptop. it turns on, but boots into the system recovery.

For fastboot use a factory cable.
Sent from my KFTT using xda premium

jailuis said:
For fastboot use a factory cable.
Sent from my KFTT using xda premium
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Click to collapse
I used the one that came with the device. - you're talking about this one correct?

GERB3R said:
I used the one that came with the device. - you're talking about this one correct?
Click to expand...
Click to collapse
No a factory cable is a special cable that is used only to get the device into fastboot. It needs to be powered off and when you plug in the factory cable it will t to a screen take you to a screen that says [Fastboot Kindle Fire], then you will need to do a restore. Check out the links below:
How to get a factory cable(don't worry they are cheap) :
http://forum.xda-developers.com/showthread.php?p=20380015#post20380015
What you'll need to do after you get the factory cable:
http://forum.xda-developers.com/showthread.php?t=1951254

[Q] freezing launcher.apk problem

I haven't found any other thread where someone admitted to doing something this dumb. Was set to install Go Launcher on KFHD, thought i had copied it to device. Used ROM Toolbox Pro to freeze stock launcher.apk. Started having problems navigating on KFHD when going to flash go launcher (I know I should have done that first, especially now). Rebooted without thinking about not having a launcher. Now it wont boot into anything usable. Win 7 pc cant find it thru USB even when I was going to try to copy the stock launcher over somewhere. Running stock ROM. Can't boot up into any kind of recovery mode. Willing to do factory reset but can't figure that out from where i'm stuck either.
Any ideas on how to either recover to stock or unfreeze stock launcher w/out access to any launcher? Any and all help is appreciated.
UPDATED: I have just ordered SkOrPn's Factory Cable (as described here: http://forum.xda-developers.com/showpost.php?p=20380015&postcount=9) in case that is part of anyone's solution.

Its is part of the solution, u just need to reflash the system image from kindle fire first aid in fastboot mode.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app

stunts513 said:
Its is part of the solution, u just need to reflash the system image from kindle fire first aid in fastboot mode.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
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Click to collapse
No way to bring up a recovery screen using the power and vol buttons, huh?
When i reboot w/ this cable it should be detected as usable by Win7, right?

If it can't find drivers for it use the ones in my signature, also stock recovery is useless, u can't get into it from a key combo, only if certain circumstances happen do u even get into it, and all it allows u to do is factory reset which typically is pointless and just wipes your data.
Another thing to mention, just plug the fastboot cable in until your kindle displays "fastboot" on the screen, once that happens switch back to using a normal cable.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app

stunts513 said:
If it can't find drivers for it use the ones in my signature, also stock recovery is useless, u can't get into it from a key combo, only if certain circumstances happen do u even get into it, and all it allows u to do is factory reset which typically is pointless and just wipes your data.
Another thing to mention, just plug the fastboot cable in until your kindle displays "fastboot" on the screen, once that happens switch back to using a normal cable.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
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Click to collapse
10-4. I've got the right drivers, was blowing things out and in pretty well until I screwed up the launcher. Thanks!

SUCCESS!
Device went into fastboot immediately when using skorpn's factory cable, but couldn't get my kindle recognized by Win7 to use adb. Installed drivers from 3 or 4 different sources with no luck, but sparkym3's did the trick (http://forum.xda-developers.com/showthread.php?t=1893838). Ran onemeila's restore (http://forum.xda-developers.com/showthread.php?t=1951254) from the img with built-in Apex launcher, and voila!

[Q] My Kindle Fire has a red triangle!

Hello, I was downloading custom rom on my Kindle Fire HD 7, and I got into a boot loop. I purchased a fastboot cable, and used the KFHD_SRT_v1.3.5- 7.3.0 to fix it, using the fastboot cable. Once I was done it rebooted, and the Kindle showed a red triangle that says, "Kindle Fire System Recovery Your Kindle doesn't seem to be able to boot. Resetting your device to Factory defaults may help you fix this issue. Volume up/down to move highlight; power button to select. Reboot your Kindle. Reset to Factory Defaults." I have tried both options, but it goes back to the same screen. I would really appreciate it if someone helps.
Thank you!

Try reflashing it again, if that doesn't work, try using kindle fire first aid to do it for you instead.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app

stunts513 said:
Try reflashing it again, if that doesn't work, try using kindle fire first aid to do it for you instead.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
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Click to collapse
Hi, thank you for replying, It is now working. Also, I read a thread on how to install TWRP recovery on to the Kindle, I followed every step, and I had no problems, except when I went into TWRP, the Kindle would show two blue lines, and white squiggly lines. The Kindle boots up fine, but it's just that TWRP isn't working. I've uploaded a picture of it here.
Thank you.

I would reflash the latest twrp IMG via fastboot, check the md5sum of it this time and make sure its the kfhd7' version.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app

stunts513 said:
I would reflash the latest twrp IMG via fastboot, check the md5sum of it this time and make sure its the kfhd7' version.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
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Click to collapse
Thank you very much!! TWRP is working now, and I installed CM10 Jelly Bean on it!!

I've run in to the same problem (red triangle with the options to reboot or wipe data - and tried both), but First Aide just hangs. Trying the N2A restore tool now, but if that doesn't work, what else can I do?
I have a Kindle Fire HD 7", and I am using a fastboot cable. I've tried:
1. KFHD_SRTv1.3.5
2. KFFirstAide100
3. N2A (running now)
I'm out of options and really at a loss as to what else I can do. Any help will be much appreciated. Thanks!
EDIT: I found this and am going to try it. http://forum.xda-developers.com/showthread.php?t=2304584
EDIT2: I should pay attention and make sure I'm using the correct [email protected]@*$&#!!! bootloader for my device. My stupid just cost me $125.

the_moira said:
I've run in to the same problem (red triangle with the options to reboot or wipe data - and tried both), but First Aide just hangs. Trying the N2A restore tool now, but if that doesn't work, what else can I do?
I have a Kindle Fire HD 7", and I am using a fastboot cable. I've tried:
1. KFHD_SRTv1.3.5
2. KFFirstAide100
3. N2A (running now)
I'm out of options and really at a loss as to what else I can do. Any help will be much appreciated. Thanks!
EDIT: I found this and am going to try it. http://forum.xda-developers.com/showthread.php?t=2304584
EDIT2: I should pay attention and make sure I'm using the correct [email protected]@*$&#!!! bootloader for my device. My stupid just cost me $125.
Click to expand...
Click to collapse
Hello, have you tried waiting for First Aide to fully complete its process?

the_moira said:
I've run in to the same problem (red triangle with the options to reboot or wipe data - and tried both), but First Aide just hangs. Trying the N2A restore tool now, but if that doesn't work, what else can I do?
I have a Kindle Fire HD 7", and I am using a fastboot cable. I've tried:
1. KFHD_SRTv1.3.5
2. KFFirstAide100
3. N2A (running now)
I'm out of options and really at a loss as to what else I can do. Any help will be much appreciated. Thanks!
EDIT: I found this and am going to try it. http://forum.xda-developers.com/showthread.php?t=2304584
EDIT2: I should pay attention and make sure I'm using the correct [email protected]@*$&#!!! bootloader for my device. My stupid just cost me $125.
Click to expand...
Click to collapse
N2A...?
What is that?
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app

Jserrano56 said:
N2A...?
What is that?
Sent from my SAMSUNG-SGH-T769 using XDA Premium 4 mobile app
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Click to collapse
That's some place that does all the mods to your tablet for you and sets up OTA updates to push nighties and what not.

[Q] Kindle won't boot after twrp recovery

I just got my kindle and didn't like the kindle fire hd os so i tryed to get it to an android os. I followed this guys video and it worked so far until i got the the twrp recovery. i did the command fastboot -i 0x1949 reboot and it shut down but never rebooted. Plz help!!!

More details please, though I'm guessing based on what happened you flashed the wrong bootloader in fastboot then rebooted. If that's the case it is hard bricked. But more details will be helpful to diagnose this to make sure, like what commands you ran or what exactly you did.
Sent from my Amazon Kindle Fire HD using xda app-developers app

More details
stunts513 said:
More details please, though I'm guessing based on what happened you flashed the wrong bootloader in fastboot then rebooted. If that's the case it is hard bricked. But more details will be helpful to diagnose this to make sure, like what commands you ran or what exactly you did.
Sent from my Amazon Kindle Fire HD using xda app-developers app
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here are some more details:
-I was watching a video on how to change the os on the kindle fire hd 8.9 inch and I thought it would work on kindle fire hd 7" and everything did work even the fastboot or something like that pooped on the screen while i was doing some commands. Then when i did the command for the fastboot reboot it turned of and never came on. I tried many ways of getting it back on like holding the power button for 20 seconds and then trying to turn it back on. Then i thought it might still be running so I thought that maybe leaving it without a charge for a while would do it and so far nothing. I started this yesterday and yesterday was when it stopped working. Still haven't charged it yet. Also is there anyway for my kindle to be restored and back to normal with that kind of hard brick. (i am a noob at this ) Thx for your response!

robotdjman said:
here are some more details:
-I was watching a video on how to change the os on the kindle fire hd 8.9 inch and I thought it would work on kindle fire hd 7" and everything did work even the fastboot or something like that pooped on the screen while i was doing some commands. Then when i did the command for the fastboot reboot it turned of and never came on. I tried many ways of getting it back on like holding the power button for 20 seconds and then trying to turn it back on. Then i thought it might still be running so I thought that maybe leaving it without a charge for a while would do it and so far nothing. I started this yesterday and yesterday was when it stopped working. Still haven't charged it yet. Also is there anyway for my kindle to be restored and back to normal with that kind of hard brick. (i am a noob at this ) Thx for your response!
Click to expand...
Click to collapse
You hard bricked you're tablet. There is no recovery for this at this time. The ROM's are specific for the model and firmware.

HardBrick
LinearEquation said:
You hard bricked you're tablet. There is no recovery for this at this time. The ROM's are specific for the model and firmware.
Click to expand...
Click to collapse
ok well, i was researching about a factory cable for hard bricked kindles. I was wondering if that would work at all? I don't mind if i get my apps or books back as long as it get working again.
Also thanks for your help!

robotdjman said:
ok well, i was researching about a factory cable for hard bricked kindles. I was wondering if that would work at all? I don't mind if i get my apps or books back as long as it get working again.
Also thanks for your help!
Click to expand...
Click to collapse
The factory cables help with soft bricked Kindle's. You can get a cord and try it if you want. Flahing a Jem to a Tate is almost a sure hard brick. If you plug your tablet via USB into your PC, look in the device drivers area on your PC, do you see "OMAP" anywhere?

Devices
LinearEquation said:
The factory cables help with soft bricked Kindle's. You can get a cord and try it if you want. Flahing a Jem to a Tate is almost a sure hard brick. If you plug your tablet via USB into your PC, look in the device drivers area on your PC, do you see "OMAP" anywhere?
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Click to collapse
Do you mean device manager, if so i don't see that there, and hard brick means its dead and ill have to buy a new one right?

If its still under warranty just send it in to amazon and tell them it won't turn on, that by itself should get you a free replacement.
Sent from my Amazon Kindle Fire HD using xda app-developers app

[Q] kidle not booting past 2nd boot logo

my kindle fire hd 7 2012 isnt working i put cm 11 on it and it was fine but my brother installed cf3d graphics drive (Chainfire 3d) now it boots the fire logo then the 2nd one thats blue tinted then the screen goes blank someone help!!!!!! ill thank you forever note i cannot access it on my pc it comes up as kindle then goes away

bennyboy2120 said:
my kindle fire hd 7 2012 isnt working i put cm 11 on it and it was fine but my brother installed cf3d graphics drive (Chainfire 3d) now it boots the fire logo then the 2nd one thats blue tinted then the screen goes blank someone help!!!!!! ill thank you forever note i cannot access it on my pc it comes up as kindle then goes away
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Click to collapse
Just to be clear, you CAN see the 2nd boot logo?

bennyboy2120 said:
my kindle fire hd 7 2012 isnt working i put cm 11 on it and it was fine but my brother installed cf3d graphics drive (Chainfire 3d) now it boots the fire logo then the 2nd one thats blue tinted then the screen goes blank someone help!!!!!! ill thank you forever note i cannot access it on my pc it comes up as kindle then goes away
Click to expand...
Click to collapse
The blue logo is TWRP. You should be able to boot into TWRP recovery and flash the backup nandroid you, hopefully, made.

I can see the boot logo but how do i get into recovery mode on the kfhd 7 2012 version? If this doesnt work is the fastboot cable an option
Sent from my SCH-I535 using xda app-developers app

Theres no home key just power vol up and down thats why in asking
Sent from my SCH-I535 using xda app-developers app

bennyboy2120 said:
my kindle fire hd 7 2012 isnt working i put cm 11 on it and it was fine but my brother installed cf3d graphics drive (Chainfire 3d) now it boots the fire logo then the 2nd one thats blue tinted then the screen goes blank someone help!!!!!! ill thank you forever note i cannot access it on my pc it comes up as kindle then goes away
Click to expand...
Click to collapse
Edit: wrong topic I replied in. Sorry.
Edit 2: To get into TWRP turn the Kindle on and when you see the yellow Kindle Fire logo press and hold volume up button up. Keep holding and when you see the blue Kindle Fire log count to three and release the volume up and wait for the Kindle to boot into TWRP.

Thanks I but the recovery and it worked thank you so much!!
Sent from my Amazon Kindle Fire HD using xda app-developers app