[Q] New Boot Loop Problem - 7" Kindle Fire HD Q&A, Help & Troubleshooting

DISCLAIMER: I have been through many threads on here as well as googled the crap out of this problem.
A friend gave me his device because it is "broke." After examining it, once you press the power button the device will attempt to boot then just go to a black screen. It does this every time you try to turn it on.
I put it on a charger for a while yesterday to make sure it has sufficient power and hoping that may fix it. Still seeing the same problem today. So I have done quite a bit of research and I constructed my own fastboot cable. When I plug the device into my computer using the fastboot cable, it goes into a continuous loop of kindle fire boot screen, fastboot load screen, off.
This causes a problem with the utilities that I have tried (Kindle Fire Utility and Kindle Unbrick Utility) because the device is not on long enough for the utilities to recognize it. Or , alternatively, I have noticed that when the device goes to the fastboot screen the device "Tate-PVT-08" pops up then quickly disappears. This tells me that there is not a driver installed. I assume this his adding to the problem but I am not sure how to get a driver installed so windows recognizes the device for the split second it is available.
One last thing, I was messing around with the device unplugged today and actually got it booted to the main OS screen but then it quickly shut off. I did notice that it was at 100% charge.
I have been through the holding of the power button for 20s, 40s, and all that crap. I also disconnected the battery for a bit then retried. These didn't seem to help.
Hoping someone here has some advice. Thanks!

I apologize for my vagueness, but it is late. There was a thread nearly a year ago where a person had your exact problem. If I recall correctly he managed to get the drivers installed and then managed to apply the boot loader hijack.
So he could work from twrp.
Sent from my XT907 using XDA Free mobile app

mrkhigh said:
I apologize for my vagueness, but it is late. There was a thread nearly a year ago where a person had your exact problem. If I recall correctly he managed to get the drivers installed and then managed to apply the boot loader hijack.
So he could work from twrp.
Sent from my XT907 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks for the reply, I did a lot of searching and didn't stumble upon that thread. I will do some digging to see if I can locate it!

mrkhigh said:
I apologize for my vagueness, but it is late. There was a thread nearly a year ago where a person had your exact problem. If I recall correctly he managed to get the drivers installed and then managed to apply the boot loader hijack.
So he could work from twrp.
Sent from my XT907 using XDA Free mobile app
Click to expand...
Click to collapse
I have managed to get the drivers installed but am still looking at a way forward from here

I apologize, I can't find the thread.
Sent from my XT907 using XDA Free mobile app

Related

Galaxy bricked?

Hi all,
I have a friend who rooted his Galaxy Tab and has used odin to partition his device, an ext 4 partition i think, anyway, something failed and and gave an error and he turned it off because it became non responsive and now it wont turn on, the screen lights up but nothing comes on, power and up or down does nothing and power with up and down also does nothing, rooted with v4root.
Sorry if this is a little vague but is there anything anyone can say which might be able to help? I know adb can be used from the bootloader (or is it recovery) but if those key cominations are doing nothing then how could he get to it?
Thanks in advance and sorry if i sound vague.
Pm me with more details and ill help you out.
1. Can you get into recovery or dl mode?
2. Will it charge?
3. If connected to computer, will computer still recognize it?
Sent from my SGH-T959V using XDA Premium App
itsjusttim said:
Pm me with more details and ill help you out.
1. Can you get into recovery or dl mode?
2. Will it charge?
3. If connected to computer, will computer still recognize it?
Sent from my SGH-T959V using XDA Premium App
Click to expand...
Click to collapse
Hi and thanks for replying,
Answers to his questions are below:
1. Can you get into recovery or dl mode?
NO – when pressing power and down (or up) it just makes the screen light up after about 10 secs then the light will turn off after you let go of the button
2. Will it charge?
Looks like it, although I do not get any icon to say it is charging or not. Have tried holding down the power and touching the screen (mentioned on another Forum) to see if the icon will appear but nothing. Have left it on charge from the mains all night (over 8 hours)
3. If connected to computer, will computer still recognize it?
No – Have installed the latest version of Kies and my machine does not pick it up as a connected device at all. Also, Odin no longer see’s it connected via USB (yellow tab with a COM number)
Like i said sorry for being a little vague, hope this helps.
Hi itsjusttim,
dladz is helping me out with this Tab issue. He said it best to try and post on xda and look for similar posts.
I've looked around and am very stuck at this moment in time.
If you want to PM me, please do
kyukashi said:
Hi itsjusttim,
dladz is helping me out with this Tab issue. He said it best to try and post on xda and look for similar posts.
I've looked around and am very stuck at this moment in time.
If you want to PM me, please do
Click to expand...
Click to collapse
Ello m8,
If you get a resolution post here so others can maybe get a hand from it.
Best thing I can think of is to let it charge overnight and try again to connect to odin.
If thats a nogo then I think I read somewhere that someone was making jigs to get into dl mode.
These things have helped others from recovering there tabs. I bricked my tab a month ago, tried the jig and still didnt work. I ended up calling samsung and "played stupid" and got it fixed. [$99.99 repair]
EDIT: just looked over my bill and the part they replaced is labeled as "PBA" and cost nothing to replace.
let me know if there are any other qs. Imo, looks as there is a way to avoid the $99 'standard repair' charge.
Sent from my SGH-T959V using XDA Premium App
looks like I've gota send it to Repair Center feel like such a n00b to do it but after lots of post reading and forum searching it seems like it's the only way!
Spoke to Samsung and they said coz "i've tried to do a software update and there is no software update yet officially available, that I may have voided warranty". I basically played dumb and they said to send it in.
It's looking like I'm getting it replaced or reflashed by them now, so hopefully will have it back soon and working
Really wish you good luck. Please keep us updated if/how much they charged you...
send from my SGT with Overcome...

Strange Problem

This morning I woke up and my phone was working fine. I had 2 updates in the market and I hit update all. After that my phone rebooted and it does the Verizon LTE animation and the LG splash screen but it goes into a black screen. While it's in the black screen the phone vibrates and the battery heats up. I tried going into recovery but it did nothing.
Pull the battery fo a few and wait before a reboot?
http://www.youtube.com/watch?v=TGjBRAVZKW4&feature=youtube_gdata_player this is the issue that's happening.
Sent from my MB860 using XDA App
so you said you went in to recovery and it did nothing? So you couldn't even get recovery to load? and are you stock or rooted with clockworkmod recovery?
I can't even get it into recovery. I hold the volume keys and power buttons and it just does the boot up then black screens.
Sent from my MB860 using XDA App
Just hold down the volume down button, then hold down the power button also. Continue to hold both through the lg splash, then it should be into recovery.
Sent from my VS910 4G using XDA Premium App
isoutsider said:
This morning I woke up and my phone was working fine. I had 2 updates in the market and I hit update all. After that my phone rebooted and it does the Verizon LTE animation and the LG splash screen but it goes into a black screen. While it's in the black screen the phone vibrates and the battery heats up. I tried going into recovery but it did nothing.
Click to expand...
Click to collapse
I had the same thing happen to mine 20 days after I got it. I had to have it replaced under the warranty, which means they had to ship it next day air.
I've heard of a few other people with the same problem.
Finally able to get into recovery and wipe data but now phone starts up and its black screen with the status bar across the top. It's acting like it has no home launcher.
Unfortunately you are going to have to get a replacement from VZW. If you are within the 14 day period you can just swap it at the store. otherwise you have to go through the Warranty folks and make sure you have them ship it to you overnight.
isoutsider said:
Finally able to get into recovery and wipe data but now phone starts up and its black screen with the status bar across the top. It's acting like it has no home launcher.
Click to expand...
Click to collapse
Do you have Clockwork installed?
If so, this is an easy fix.
If not, well, it's a little tougher.
The gist of what's happening is easy to find by connecting your phone while it's booting to USB and running "adb logcat" on your desktop.
That will give you the boot logs and the exact reason for what's happening.
If you're running my decrapified ROM, you may want to switch back to the stock ROM. Go to my stock NANDROID thread, download that, put it in the right folder on your SD card, then boot into clockwork and follow the instructions in the stock nandroid thread.
Make sure you clear data also!
No need to call verizon
I tried connecting the phone to the pc and got nothing. computer couldn't even detect it. I called verizon and got the phone swapped under the warranty. First thing I'm doing when I get the phone is putting the recovery on it. Would have made this process much easier.
Sent from my DROIDX using XDA App
isoutsider said:
I tried connecting the phone to the pc and got nothing. computer couldn't even detect it. I called verizon and got the phone swapped under the warranty. First thing I'm doing when I get the phone is putting the recovery on it. Would have made this process much easier.
Sent from my DROIDX using XDA App
Click to expand...
Click to collapse
Yep, having ADB access is a surefire way to get your phone up and running again.
But, just for future reference, LG has a failsafe firmware updater that will always work, no matter what state the phone is in.
It's not super easy to set up, but it will fix a phone no matter how broken the software may be.
There's a thread in the Dev subforum with the files and instructions, but the gist is that it's accessed by holding VOLUP+POWER with usb plugged in, then plugging in the battery.
It's successfully recovered 3 phones so far.
It may not be the easiest way to get the phone back, but it has a 100% success rate
I'm having no luck with my new replacement I got from vzw. I've tried rooting it with S1C using both exploits, I've tried rootwiki's manual method and none of them work for me. Anyone got any tips?
isoutsider said:
I'm having no luck with my new replacement I got from vzw. I've tried rooting it with S1C using both exploits, I've tried rootwiki's manual method and none of them work for me. Anyone got any tips?
Click to expand...
Click to collapse
Well... you could always try my "toggle ADB" trick.
Turn usb debugging on, then back off, then on again.
Then follow the rest of the rooting instructions, but skip the whole exploit section.
(Basically, remount /system as rw, push su, chmod su, and push superuser, and install busybox)
Ironically, the phone doesn't actually NEED any exploits at all-- it's pretty unlocked to begin with!

[Q] Bricked at kindle boot logo...again I'm that guy (with details)

So after reading about a dozen or so threads, all of the FAQ's, asking in the wrong forum, and 3 other sites, I have come to a roadblock. Here is my situation in its entirety...
Got a brand new Kindle Fire HD 7" for Christmas, obviously couldn't leave it alone. I have rooted about a dozen models of Android phone, and jailbroken multiple iPhones, so I know the trials and tribulations of this process...
So I attempt to root my KF using the Bin4ry and Qemu method. I have a AWFUL time getting the drivers to properly recognise my KF. I end up finding another person's issue such as mine, and go through the LONG way of downloading the adt bundle, and installing all of the google software and drivers that way. EUREKA! Drivers work, KF recognised by my machine. First shot with Bin4ry after the driver mishap, works fine. Takes 2 attempts with the second step with the Qemu method, but again, I get there. after the first time booting up, I factory reset the Kindle. Still have SU on the apps list. Cool! Now what?
I boot the machine and shut it down about 5 times just to check stability, and hard shutdown (power button for 20+ seconds) twice. Every time all is ok, and SU is still there.
Now time to play. I again go through reading a couple threads on changing the launcher, and decide to go with the Nova launcher for now. I download it from the Play store, yet can't seem to find it on my KF. I for some god awful reason decide "well I saw it a couple threads ago, that someone had an issue with the launcher change the name of launcher.apk to launcher.apk1 and then it worked" so obviously I go and do that. Enter the final time I would boot my KF.
Upon reboot, I get the stock/standard "kindle fire" screen with no animation at full brightness. It then goes black for a split second, and comes back with the "kindle fire" screen, but now with the animated "shiny streak" that goes across the logo. I left it there multiple times for a half hour +, no change.
So I don't freak out yet, cause it turned on, and I find it can't be all that bad. So I check for it in device manager...nothing. Check My Computer just to see if its recognised for memory storage...nothing. I run the Bin4ry script again, just to see...nothing. Run Qemu just to be thorough...nothing. Restart my computer, repeat ALL above steps...nothing. Still never see's the KF, also never makes a tone at me when I plug the kindle into the cable. Change USB ports, repeat all, nothing. Back all of the drivers out, and reinstall all of them. Restart. Nothing. Download kindle unbrick utility, that still doesn't see the KF. No adb shell commands ever let me even see that it is seen somehow my my computer.
So now I am stuck. It still seems to me to be a driver issue, but I seriously cannot see how that is possible. I guess while waiting for a response from one of the guru's here, I will repeat my process of backing all of the previous drivers out and reinstalling them. There is NO other software on the kindle except for the Nova launcher and whatever the Bin4ry and Qemu methods install on it.
Sorry for the long post, but I figured it would be better than leaving you guys to ask more questions, though I'm sure you will anyways. My KF is running 7.2.3 before all of this happened...
Thanks for any help, sorry to be that guy!
Jordan
skeeter7424 said:
So after reading about a dozen or so threads, all of the FAQ's, asking in the wrong forum, and 3 other sites, I have come to a roadblock. Here is my situation in its entirety...
Thanks for any help, sorry to be that guy!
Jordan
Click to expand...
Click to collapse
Well the good news is you don't have a driver issue, Its seems you are just stuck in a boot loop and at that point in the boot process adb is not recognized. Check out this thread on how to restore it: http://forum.xda-developers.com/showthread.php?t=1951254
By the way you will need a factory cable. There is a link in the above thread for where to purchase(someone told me they've gotten them on amzon as well). Don't worry they are cheap, about $10-15.
So I see it listed all over the place, but I take it the factory cable is not the one that was supplied in the box?
edit: now i have found what everyone is talking about and have found the writeup on the cable. I am currently sitting at my desk making myself this cable now...we'll see how this goes!
So I got the factory cable made correctly, plugged it in, boom, computer recognizes it. I reload software from the kindle unbrick utility. Now it goes into straight bootloop, KF home screen, blank, KF home screen, blank. Tried with both the factory cable and the stock cable. No changes. Am letting it completely die today to attempt to plug into computer and let it recognize. Should I do this part with the stock cable or the factory modded cable?
skeeter7424 said:
I reload software from the kindle unbrick utility.
Click to expand...
Click to collapse
What are you referring as "the kindle unbrick utility"? Did you try to use KFHD System.img Restore Tool ?
Yes I am. The issue is that the KF boots to the "Kindle" opening screen, then switches to a screen that says "Fastboot" with "amazon kindle" below it. I then get a tone from my computer that is recognized, then about a quarter second later, the KF blacks out, and I get a tone from my comp that says disconnect. It then tones back and forth between connected and not. This happens with both the factory cable and the stock cable.
skeeter7424 said:
Yes I am. The issue is that the KF boots to the "Kindle" opening screen, then switches to a screen that says "Fastboot" with "amazon kindle" below it. I then get a tone from my computer that is recognized, then about a quarter second later, the KF blacks out, and I get a tone from my comp that says disconnect. It then tones back and forth between connected and not. This happens with both the factory cable and the stock cable.
Click to expand...
Click to collapse
What happens when you just turn it on with no cable hooked up. Also did you use the tool that corresponds with the system version your device was running before the problem tat started it. If you used the wrong backup then you will need to use the method to downgrade at the bottom of the restore tool post
Sent from my KFJWI using xda premium
onemeila said:
What happens when you just turn it on with no cable hooked up. Also did you use the tool that corresponds with the system version your device was running before the problem tat started it. If you used the wrong backup then you will need to use the method to downgrade at the bottom of the restore tool post
Sent from my KFJWI using xda premium
Click to expand...
Click to collapse
The same thing happens when trying to boot with no cable. Kindle fire screen, quick to Fastboot/Kindle Fire screen, black.
Also, now with a little more research, I should explain how the computer actually tones when this happens. Right when the KF boots, I get an "unplugged" tone, then right after that I get 3 tones, which after looking at different hardware forums, means that the device is not recognized. It will then go back and forth between the unplugged tone, and the 3 beeps, now with the KF being blacked out. If I then long hold the power button it gives me one "final" unplugged tone.
I used the backup for 7.2.3 which was what was on my KF before I started. Again, that tool will not recognize my KF. All I get with the KFHD_SRT tool is "waiting for device"
Thanks again guys for the help with this!
skeeter7424 said:
The same thing happens when trying to boot with no cable. Kindle fire screen, quick to Fastboot/Kindle Fire screen, black.
Also, now with a little more research, I should explain how the computer actually tones when this happens. Right when the KF boots, I get an "unplugged" tone, then right after that I get 3 tones, which after looking at different hardware forums, means that the device is not recognized. It will then go back and forth between the unplugged tone, and the 3 beeps, now with the KF being blacked out. If I then long hold the power button it gives me one "final" unplugged tone.
I used the backup for 7.2.3 which was what was on my KF before I started. Again, that tool will not recognize my KF. All I get with the KFHD_SRT tool is "waiting for device"
Thanks again guys for the help with this!
Click to expand...
Click to collapse
You made your own factory cable right? Did you use a resistor and if so what size? Sounds like you could have shorted something out, cause I've never heard of this problem but I know you can do a lot of damage to both device and pc if a factory cable is not made correctly with at least a 1k resistor(if I remember correctly).
Do you get the fastboot screen. And also I did not use resistor when I made my cable and it works just fine. Only thing weird Is That once I have fastboot screen I have to unplug my fastboot cable and use original cable in order to flash anything but I have had no other issues. Hope this helps.
Sent from my KFTT using XDA Premium HD app
Need a bandaid?
Try this.

[Q] Connects/Disconnects as OMAP4440 ? Please Help!!

I currently have a bricked kindle 7 hd and wanted to see if anyone could help me out with their expertise. A week ago I accidentally bricked my kindle and purchased the factory cable on ebay to try to fix.
At this point when I connect the cable, screen stays black.
If i press kindle power button, Kindle logo will briefly appear, followed by fastboot logo for split second and then goes black again.
There are so many posts on the website on how to fix a bricked kindle, but I'm unsure which one is the right solution in this case.
Also, my driver on the Device Manager connects and disconnects continuously. And for some reason, I'm showing OMAP4440 when I connect my kindle, which I assume is not correct.
What is my next step, or what do I download?
Please, if someone can help, I'd be very grateful. I've been without my kindle for over a week. Thank you.
That kindle is hard bricked, there's a slight chance of fixing if it is flashing fastboot mode for a few seconds, but I give it a 10% chance of fixing. We can't fix omap4440 bricks because while we have the means to interface with that device, we need a signed xloader for the kindle to let us flash the other partitions. We can't get the signed xloader (believe its called xloader, might be called something else) unless someone at amazon or TI were nice enough to leak it and probably get fired in the process.
On another note is that android adb composite device staying there the entire time the kindle is plugged in? If it does then you may be able to fix the kindle, I haven't heard of omap4440 and the adb composite being there at the same before. I would guess that adb is the fastboot interface but usually it says Tate when drivers aren't installed and in this case it doesn't but still has an exclamation. I'm curious....
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Well, @stunts513, it also shows that a kindle fire is plugged in with adb enabled. So he might not be 100% out of hope.
It sounds like the bootloader does indeed work, but there is a small problem. I am not sure what that problem is, but if the fastboot logo even shows at all, there is a small chance you could get it up and running again. Download the kfhd7 bootloader provided by @Hashcode and see if you can "fastboot flash" it before the screen goes black. Type in the command and the second you see the orange kindle fire logo, hit enter. Keep in mind that it might work. I am not responsible if it ruins your device further. It shouldn't, though.
Sent from my Amazon Kindle Fire HD using xda app-developers app
Well, I wouldn't say 100% out of hope...
http://forum.xda-developers.com/showthread.php?t=2391047
Or you could try using "fastboot boot" to boot the bootloader. This takes barely less time so if the fastboot flash fails, try this.
Sent from my Amazon Kindle Fire HD using xda app-developers app
Same exact problem, did anyone find a fix?
lizvx said:
I currently have a bricked kindle 7 hd and wanted to see if anyone could help me out with their expertise. A week ago I accidentally bricked my kindle and purchased the factory cable on ebay to try to fix.
At this point when I connect the cable, screen stays black.
If i press kindle power button, Kindle logo will briefly appear, followed by fastboot logo for split second and then goes black again.
There are so many posts on the website on how to fix a bricked kindle, but I'm unsure which one is the right solution in this case.
Also, my driver on the Device Manager connects and disconnects continuously. And for some reason, I'm showing OMAP4440 when I connect my kindle, which I assume is not correct.
What is my next step, or what do I download?
Please, if someone can help, I'd be very grateful. I've been without my kindle for over a week. Thank you.
Click to expand...
Click to collapse
I have the same problem Word for Word just a few extra details: I did have TW RP installed and I had just recently installed Kinology which was working but I went Back into TW RP again to try to Flash CM and didnt have all the files I needed But went ahead and removed my OS somehow leaving me stuck in TWRP Trying to figure out away to get the files over to it. At some point it ended up in Fastboot mode and I fell asleep so it was running with just the Fastboot logo for several hours and I woke up and saw that it was turned back off at which point I attempted to reboot back into recovery (TWRP) but discovered it would only show Kindle Fire for <1 second then Fastboot <1.5 seconds and back to a black screen. If it's connected to the computer it will make a sound as if the device was recognized but then a strange sound I have not heard I guess meaning the device was not installed correctly; Then this is repeated not stop until a reset on the device is done just the correct amount of time where it doesn't turn back on but the sound stops on the computer and the KFHD screen stays off. I'm new to Android and rooting, etc. but in the last 45+days since I got this KFHD7 used, I have used XDA countless times for a variety of reasons and I intend to be a contributing member from this day forward, even if only in a very limited capacity. I have grown to respect the incredible work of Hashcode among others on XDA and being a noob to Android customization as well as these forums, I have been reflecting on my years being tied down by iOS devices; can't help but feel like I wasted so much time and money, trying to so the things that Android was already capable of doing. I think I may need to f-around and jailbreak my iPhone 4S pretty soon when I'm able to scoop up a real nice Android phone and leave ios behind for good like I should have done when I switched from the very first iPhone on Cingular Wireless!! But yeah sorry, um... Little long-winded on my first ever reply on XDA. I'll try not to make a habit of that. I was just wondering if anyone made any progress on this issue, and thought my 2¢ could potentially be helpful, disregarding all the ios b.s. My Kindle Fire is Hard Bricked and I'm keeping my fingers crossed that I can squeeze something out of that "10% chance for recovery." Thanks a billi.
Steveohookem said:
I have the same problem Word for Word just a few extra details: I did have TW RP installed and I had just recently installed Kinology which was working but I went Back into TW RP again to try to Flash CM and didnt have all the files I needed But went ahead and removed my OS somehow leaving me stuck in TWRP Trying to figure out away to get the files over to it. At some point it ended up in Fastboot mode and I fell asleep so it was running with just the Fastboot logo for several hours and I woke up and saw that it was turned back off at which point I attempted to reboot back into recovery (TWRP) but discovered it would only show Kindle Fire for <1 second then Fastboot <1.5 seconds and back to a black screen. If it's connected to the computer it will make a sound as if the device was recognized but then a strange sound I have not heard I guess meaning the device was not installed correctly; Then this is repeated not stop until a reset on the device is done just the correct amount of time where it doesn't turn back on but the sound stops on the computer and the KFHD screen stays off. I'm new to Android and rooting, etc. but in the last 45+days since I got this KFHD7 used, I have used XDA countless times for a variety of reasons and I intend to be a contributing member from this day forward, even if only in a very limited capacity. I have grown to respect the incredible work of Hashcode among others on XDA and being a noob to Android customization as well as these forums, I have been reflecting on my years being tied down by iOS devices; can't help but feel like I wasted so much time and money, trying to so the things that Android was already capable of doing. I think I may need to f-around and jailbreak my iPhone 4S pretty soon when I'm able to scoop up a real nice Android phone and leave ios behind for good like I should have done when I switched from the very first iPhone on Cingular Wireless!! But yeah sorry, um... Little long-winded on my first ever reply on XDA. I'll try not to make a habit of that. I was just wondering if anyone made any progress on this issue, and thought my 2¢ could potentially be helpful, disregarding all the ios b.s. My Kindle Fire is Hard Bricked and I'm keeping my fingers crossed that I can squeeze something out of that "10% chance for recovery." Thanks a billi.
Click to expand...
Click to collapse
When you remove your OS off any device without one to install, its like giving someone a car with no steering wheel. You now need to push a ROM thru TWRP using ADB. Try using the solution that helped me, which I provided to another user in this thread:
http://forum.xda-developers.com/showthread.php?p=45188927#post45188927
Sent from my Amazon Kindle Fire HD using xda app-developers app
---------- Post added at 06:10 AM ---------- Previous post was at 05:56 AM ----------
lizvx said:
I currently have a bricked kindle 7 hd and wanted to see if anyone could help me out with their expertise. A week ago I accidentally bricked my kindle and purchased the factory cable on ebay to try to fix.
At this point when I connect the cable, screen stays black.
If i press kindle power button, Kindle logo will briefly appear, followed by fastboot logo for split second and then goes black again.
There are so many posts on the website on how to fix a bricked kindle, but I'm unsure which one is the right solution in this case.
Also, my driver on the Device Manager connects and disconnects continuously. And for some reason, I'm showing OMAP4440 when I connect my kindle, which I assume is not correct.
What is my next step, or what do I download?
Please, if someone can help, I'd be very grateful. I've been without my kindle for over a week. Thank you.
Click to expand...
Click to collapse
Creepy never seen that happen on either of my two KFHD7s. Have you tried uninstalling that driver completely? Or uninstalling those drivers thru "Device Manager" AND all others installed for /example the ones provided by Hashcode, then reinstalling them WITH the device still connected? Many times I've realized that these Kindle Fires love to have drivers juggled around. The fastboot cable I made at home using a Samsung USB does FBmode instantly. Try holding the power button for about 20 seconds while unplugged, make sure when you let go it doesn't power back on. If alls well, have the fastboot cable plugged in already to your computer, then attach it to the KF. See if that helps. If not, then believe it or not it might be a hardware failure if the screen goes black as you mentioned...
Sent from my Amazon Kindle Fire HD using xda app-developers app
r3pwn said:
Well, @stunts513, it also shows that a kindle fire is plugged in with adb enabled. So he might not be 100% out of hope.
It sounds like the bootloader does indeed work, but there is a small problem. I am not sure what that problem is, but if the fastboot logo even shows at all, there is a small chance you could get it up and running again. Download the kfhd7 bootloader provided by @Hashcode and see if you can "fastboot flash" it before the screen goes black. Type in the command and the second you see the orange kindle fire logo, hit enter. Keep in mind that it might work. I am not responsible if it ruins your device further. It shouldn't, though.
Sent from my Amazon Kindle Fire HD using xda app-developers app
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Click to collapse
My bad the picture must have not loaded up last time, or I wouldn't have said that much. But more than likely he has a hard brick. Slim chance of fixing it though.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
lizvx said:
I currently have a bricked kindle 7 hd and wanted to see if anyone could help me out with their expertise. A week ago I accidentally bricked my kindle and purchased the factory cable on ebay to try to fix.
At this point when I connect the cable, screen stays black.
If i press kindle power button, Kindle logo will briefly appear, followed by fastboot logo for split second and then goes black again.
There are so many posts on the website on how to fix a bricked kindle, but I'm unsure which one is the right solution in this case.
Also, my driver on the Device Manager connects and disconnects continuously. And for some reason, I'm showing OMAP4440 when I connect my kindle, which I assume is not correct.
What is my next step, or what do I download?
Please, if someone can help, I'd be very grateful. I've been without my kindle for over a week. Thank you.
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hi guys from Italy, i have the same very problem...now is the end of Settember....any good news about?????????
Not very much, unless you wanna try hooking up your emmc to a USB card reader like kurohyou did and trying to flash the stock partitions from Linux, no there really isn't any new news. That's basically the only way we have to recover from a hard brick, and it still isntna perfected process, he got his kf2 to a soft brick state after un-hardbricking it, but he couldn't un-softbrick it yet, so he is currently working on that part last I heard.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
Hello, I have the exact same problem with my KFHD7 and I was reading this thread with the hope that someone would have find a solution.
Is there a solution out there for this problem yet?
Juls69 said:
Hello, I have the exact same problem with my KFHD7 and I was reading this thread with the hope that someone would have find a solution.
Is there a solution out there for this problem yet?
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Click to collapse
i think someone finished mapping the rest of the points out on the motherboard but i'm not positive, I'll have to find the thread but the only fix is to solder the kindles motherboard contact point for the emmc to a sdcard reader and hook it up to a pc running linux and flash the bootloader partition with the dd command. Keep in mind I'm referring to the hd 7 2012 model, i don't believe anyone has mapped the points for the 2013 model yet.
edit: foudn the thread: http://forum.xda-developers.com/showthread.php?t=2674737&page=3
use the tutorial for the kf2 or kfhd8.9" but use the contact points mentioned there, might take some researching to know what each of those corresponds to on the sdcard reader. Not everybody is up to soldering on their kindle to fix a hard brick.
Hello,
i found these Thread, because i have the same problems.During the boot the kindle shows the kindle logo then the fastboot logo and the screen goes black. But if use a fastboot-code at the right time, the kindle stay in the fastboot-mode. So i tried to flash the Bootloader and so from Hashwell. The output of fastboot says everythings ok, no errors, but my kindle doesn't leave the bootloop. What i done wrong? I read about the Kindle Fire First Aide-Kit, but i cant find an downloadlink, that still work.
Maybe someone of you can help with this problem.

Hard Bricked KFHD 2012 - Any hope?

Hello,
I had a KFHD 7" 2012 a while back. I reverted it from CM11 to Fire OS. That red screen came up (was about 3 years ago so don't remember exactly what it said).
I got a fastboot cable and it booted to fastboot, and I reflashed the bootloader.
One problem: the wrong bootloader. I flashed the bootloader for the original Kindle Fire.
Hard Bricked. No response from ANYTHING. Nothing. I can open the back cover, but don't know what to do when inside. Any USB Boot thing I need to do?
Not even plugging it to my PC comes up with ANYTHING in device manager.
It was my sister's tablet, she got a Galaxy Tab Pro and I still have my Tab S, but I'm kinda curious if theres still hope for it. Who knows? Maybe I'll donate it if it gets fixed.
Thanks in advance
-Ryan
Wow. This seems like a HUGE problem. If the Kindle doesn't respond, then this is really bad.
Are you sure the Kindle Fire isn't responding? Have you tried forcefully turning it off (press power button for up to 20 seconds), and then plugging it into the fastboot cable? If it can get to the Fastboot logo then I think you can unbrick it.
I just need to remember the link to the Ultimate Unbrick Tool. If the device isn't showing up in the device manager (starts with tate) in any of the dropdown menus, there is most likely NO fix for this.
DarknesGaming said:
Wow. This seems like a HUGE problem. If the Kindle doesn't respond, then this is really bad.
Are you sure the Kindle Fire isn't responding? Have you tried forcefully turning it off (press power button for up to 20 seconds), and then plugging it into the fastboot cable? If it can get to the Fastboot logo then I think you can unbrick it.
I just need to remember the link to the Ultimate Unbrick Tool. If the device isn't showing up in the device manager (starts with tate) in any of the dropdown menus, there is most likely NO fix for this.
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Click to collapse
Ok I've shorted the USB_BOOT pin and it's coming up in Device Manager as "OMAP44xx USB DEVICE."
No display on the screen no matter what I do.
I've tried compiling USBBoot from source and running it on a Linux machine, and it recognizes the device, and gets stuck at "Unknown Error: -7"
There is not much documentation on this tool so I wonder if anyone knows.
(Actually, if anyone knows, it's probably @Hashcode, but I really doubt I can get a hold of him)
Nandr0idC0nsumer said:
Ok I've shorted the USB_BOOT pin and it's coming up in Device Manager as "OMAP44xx USB DEVICE."
No display on the screen no matter what I do.
I've tried compiling USBBoot from source and running it on a Linux machine, and it recognizes the device, and gets stuck at "Unknown Error: -7"
There is not much documentation on this tool so I wonder if anyone knows.
(Actually, if anyone knows, it's probably @Hashcode, but I really doubt I can get a hold of him)
Click to expand...
Click to collapse
I'm going to take a wild guess and say that a udev rule might need to be added into Linux. I'm not sure though, as I don't think this has been done before with a kindle in this state. I'm going to do research on it before replying any further.
Sent from my Amazon Jem using XDA Labs
monster1612 said:
I'm going to take a wild guess and say that a udev rule might need to be added into Linux. I'm not sure though, as I don't think this has been done before with a kindle in this state. I'm going to do research on it before replying any further.
Sent from my Amazon Jem using XDA Labs
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Click to collapse
Thank you for the reply - you actually may be right. I'll try that when I get home but I haven't a clue how to udev so... yeah some research will be done on my end too.
Thanks!

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