[Q] Screen refusing to show anything past boot - Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot

This is in no way relevant to the last thread I made. My device is not bricked.
So, recently, I used a app called MobileGo by Wondershare to view and remote control the screen of my Kindle. I then discovered that it being bricked was not the case.
The screen was refusing to display anything past boot. The screen itself is not broken.
It will show the kindle fire logo on boot, the system recovery area (not Safestrap), and fastboot. Anything OS related doesn't appear to work.
Does anyone know what's going on with my device? Is there a fix? Let me know, thanks.

Related

[Q] Retrieve contacts and data with a cracked screen?

Today I cracked the screen on my sgs2 while it was in my pocket, I have no idea how it happened but the good news is my service provider is replacing the phone for free.
The problem is I only get a blue line across the screen, I know the phone is working because I am still recieving messages and it rings etc but I cant unlock the screen to get it into mass storage mode to retrieve my data!
Any idea if I can get into the phone any other way to retrieve contacts etc?
No backup ???
Or Nandroid backup ??
jje
People should sync with google more. For anyone reading this: go into Contacts, press menu, and select Merge with Google (it should be something like that, my os language is Dutch).
This way you can see al your contacts at contacts.google.com
@topic starter: have you tried looking at http://contacts.google.com if your contacts are stored here?
Have you tried adb as long as debugging was turned on which some roms do by default it should work. Or boot into recovery then use adb.
I have tried adb it doesnt seem to do anything, how do I put the phone into recovery?
dawson8 said:
I have tried adb it doesnt seem to do anything, how do I put the phone into recovery?
Click to expand...
Click to collapse
Vol up--->Home--->Power. Hold this three buttons on the same time and release when Samsung logo apperas
Well, I couldnt get the phone inot recovery mode either, but now my replacement has arrived I guess I just have to bite the bullet and use an older backup.
Is there any app or a way that I can install something on my phone so that if the screen ever breaks again I can access my data not just to back it up but to delete it?
I just assumed you are rooted (most people on this site are) but I should make sure so that you actually had a recovery with adb, are you? I don't know if the stock one does.
If not flashing cf-root using download mode would give you CWM recovery.
No I am not rooted, I was unsure if rooting was reversable and didnt want to void my warranty, Im even more scared off now that I know the screen can break when the phone is in my pocket and hadnt been mis-used or dropped at all!
Well the phone is already wrecked so the warranty is already gone. Just root it so you can get your data.
The main problem is do you remember your software version so you can use the right cf-root kg* kernel.
the phone is still under warranty, and has been replaced. I would now like to know how to prevent this from happening in the case of the screen breaking again?
Wow I never knew of a warranty that would cover physical damage like a broken screen.
For the new phone make sure the first thing you do is to turn on usb debugging so that you can use adb on the stock rom.
Also another possibility for getting data (just a theory) but if any remote control software (VNC etc) in the Market AUTO STARTS with the phone, it could be installed by using market.android.com then control the phone from your computer as long as wifi was on.
I don't know if any exist like that though and a quick search showed one VNC server but you had to open the app and turn on the server.
Edit: I wasn't thinking of the limitations of adb data access when not rooted, so well it is still a good idea for the new phone you may want more ideas from other people

Kindle Fire possibly bricked after following root instructions.

Yesterday afternoon, I took it upon myself to attempt a Kindle Fire root, which seemed to be successful. I had followed the instructions and I had even installed TWRP (At least, I think I did). I think was asked to reboot, and I did. Unfortunately, I am now met with a brick. All that is showing right now everytime I turn on the device is the "Kindle fire" logo all in white letters with the screen's brightness down. It does not go any further than that at all. I had tried to remedy the situation by using Unbrick tools, but anytime I clicked on "Stuck on Logo", I got the "error: device not found" message. I even tried to do the standard "Hold power button for 20 seconds", but that didn't work either.
All the rooting and TWRP flashing/installation was done with a regular Amazon USB cable. I didn't have a fastboot cable, so I made do with a regular one. Now it seems as though I might need to purchase one from Amazon. Although I had read somewhere online that someone was able to use an Xbox One Play and Charge Cable claiming that it works the same as a fastboot cable (can anyone confirm this, by the way?). Hopefully, my Kindle Fire HD can be saved with or without a fastboot cable.
No amount of Googling has gotten me very far at all. I would include a screenshot of what my Kindle Fire looks like when turned on, but I cannot due to being a new user. I may, however, be able to send a PM if requested.
Forgot to add. The model of my Kindle is the Kindle Fire HD 7 3rd Generation
UPDATE: Apparently, my computer can still kind of detect it. Whenever I have the device plugged into my computer and press the power button and volume down, I get a USB connection sound with a message "the last USB device you connected to the computer malfunctioned and Windows does not recognize it"
EDIT2: I think this might be in the wrong section.
Really? No help on this issue at all? That's sad, man.
Did you try to boot to the recovery?
If you can turn it off do so. Wait a few seconds and then press power and volume + button at the same time until it boots.
Does it boot to the recovery screen?
xSentinel said:
Did you try to boot to the recovery?
If you can turn it off do so. Wait a few seconds and then press power and volume + button at the same time until it boots.
Does it boot to the recovery screen?
Click to expand...
Click to collapse
Yes I have tried that, but that did not boot to recovery at all. The Kindle Fire is still stuck at the white Kindle Fire logo and won't go any further at all. It even shuts off probably because I am holding the power button.
I am running Windows 10 if that helps.
Windows 10 should not matter for this particular thing because I am talking about not being connected to your PC. If you are connected to the PC while doing this that could interfere with the process I would imagine, so do this while not connected.
I read in another post where a guy had similar freeze and had to press power first for a second then vol + and hold it for a long time. Eventually it came up.
Mine never had a white fire logo. Mine starts with a white amazon logo followed by colored/flashing fire logo. From what I have read if you can make it to the colored fire logo you can save it. If you are stuck at the white amazon logo then it's worse.
But I have never read of a white fire logo. Mine is a 6 (4th gen) which could be the difference.
When mine screwed up I was stuck at colored fire logo (past white amazon logo). It took numerous resets but eventually I got back in.
Neither pressing and holding volume + or - seemed to help at all. Volume - seems to do at least something as the computer detects it for a split second. I'm not really sure what that is, though.
Even when not connected, I'm getting nowhere with this.
Okay, so further progress has been made, I think. I had left the Kindle off and held the Volume - button, then connected it to the computer. Lo and behold, I hear a USB Device connected sound with no error message in sight. I have no idea where to go from there.
EDIT: Saw error message. I spoke too soon.
DragonfireEX402 said:
Okay, so further progress has been made, I think. I had left the Kindle off and held the Volume - button, then connected it to the computer. Lo and behold, I hear a USB Device connected sound with no error message in sight. I have no idea where to go from there.
EDIT: Saw error message. I spoke too soon.
Click to expand...
Click to collapse
Sorry to say, you used a root guide for the 2014 Fire HD 6/7 on your 2013 Kindle Fire. Try posting here: http://forum.xda-developers.com/kin...p/help-thread-question-noob-friendly-t3206681 or (more people) at KFSOWI Modding on G+
DoLooper said:
Sorry to say, you used a root guide for the 2014 Fire HD 6/7 on your 2013 Kindle Fire. Try posting here: http://forum.xda-developers.com/kin...p/help-thread-question-noob-friendly-t3206681 or (more people) at KFSOWI Modding on G+
Click to expand...
Click to collapse
Actually, I didn't use a root guide for the 2014 Fire HD on my 2013 Kindle Fire. I actually followed a guide on a different website which I cannot find record of because Google Chrome's browsing history has a way of messing up.
Thanks for the link, by the way. Really helps.
Regrettably I can't help you. I have a 2014 HD 6, so I have no familiarity with your device. And on mine all I have done is rooted it and disabled practically all the Amazon stuff to try to make it the most android like that I could possibly get without bricking it.
I have not installed a different launcher.
I have not installed a custom ROM.
I have not installed TWRP (yet)
I have not install gapps (or any Google stuff at all)
I have not installed TWRP because, to me at least, the instructions posted here are very difficult to follow. After reading them numerous times I still don't get it. I'm not sure what to download, from where, what to run or how.
Also I don't know what value having TWRP would be for me because I have no desire to install gapps or any Google stuff. So, at this point at least, I have not had any need for TWRP yet. Other than installing Google stuff I have not needed TWRP.
I have not install gapps because I am trying to make this thing light and android like. It seems to me that taking off a ton of Amazon stuff just to replace it with a ton of Google stuff defeats my personal purpose with this tablet. I have all the apps I need or use downloaded directly from their sources so I don't need Google Play.
xSentinel said:
Regrettably I can't help you. I have a 2014 HD 6, so I have no familiarity with your device. And on mine all I have done is rooted it and disabled practically all the Amazon stuff to try to make it the most android like that I could possibly get without bricking it.
I have not installed a different launcher.
I have not installed a custom ROM.
I have not installed TWRP (yet)
I have not install gapps (or any Google stuff at all)
I have not installed TWRP because, to me at least, the instructions posted here are very difficult to follow. After reading them numerous times I still don't get it. I'm not sure what to download, from where, what to run or how.
Also I don't know what value having TWRP would be for me because I have no desire to install gapps or any Google stuff. So, at this point at least, I have not had any need for TWRP yet. Other than installing Google stuff I have not needed TWRP.
I have not install gapps because I am trying to make this thing light and android like. It seems to me that taking off a ton of Amazon stuff just to replace it with a ton of Google stuff defeats my personal purpose with this tablet. I have all the apps I need or use downloaded directly from their sources so I don't need Google Play.
Click to expand...
Click to collapse
The thread I've started is not in the appropriate section anyway, so don't feel any regret.
xSentinel said:
Windows 10 should not matter for this particular thing because I am talking about not being connected to your PC. If you are connected to the PC while doing this that could interfere with the process I would imagine, so do this while not connected.
I read in another post where a guy had similar freeze and had to press power first for a second then vol + and hold it for a long time. Eventually it came up.
Mine never had a white fire logo. Mine starts with a white amazon logo followed by colored/flashing fire logo. From what I have read if you can make it to the colored fire logo you can save it. If you are stuck at the white amazon logo then it's worse.
But I have never read of a white fire logo. Mine is a 6 (4th gen) which could be the difference.
When mine screwed up I was stuck at colored fire logo (past white amazon logo). It took numerous resets but eventually I got back in.
Click to expand...
Click to collapse
@xSentinel
how did you get it working again. currently I am stuck at the flashing fire logo and goes no where else. any help is appreciated.
Sorry for the delay.
Honestly I don't know exactly what specific thing I did, as I was panicking at the time and tried everything. First off I booted to the recovery screen. I tried clearing the cache partition and then rebooting. That did not appear to fix it as it still hung at the fire logo.
Next I tried every other option in the recovery list one by one except for reset and return to factory defaults. I did not want to do that yet and lose all I had gained so far.
Eventually I just set it down on the fire logo and walked away, figuring I needed a break and time to clear my head and contemplate my next move. Probably I also took some time to post in here and see if anyone had an answer. By the time I came back I saw it had booted up correctly and was working fine. So it is possible that all it needed was an inordinate amount of time to boot.
So sadly I can't say with any specificity what actual thing I did that did it or if it just fixed itself when I left it alone for a long time. I wish I could be more help.

Kindle Fire Hdx 8.9 4th gen stuck on boot / driver woes

I have a Windows 10 PC and a Kindle Fire HDX 8.9 that I purchased about 2 years ago. Up until the past few days I was a very basic user. Just spotify, web browsing and some games. The most advanced things I did on it were install some apk files from the internet and make it so the screen was always on in the secret developer options menu. Up until Monday I had no intentions of rooting my tablet or doing any high level tech wizardry with it.
But the past few weeks I have been noticing significant performance decreases in my kindle. Apps crashing, screen freezing, slow performance. I didn't think much of it, I figured I just had too many terrible games on it. On Friday morning it crashed while I was using it and attempted to boot back up but with the [fastboot] text under the word amazon. It got stuck on this screen, restarting it just brought it back to this, attempting to hold the power button and the volume up button didn't appear to do anything either. Eventually after restarting it about 20 times it booted normal for whatever reason. After this it worked normal for another day and then it crashed again and booted with the [fastboot] text. I read up more on fastboot and various kindle fire issues and jammed restarts until it randomly worked again.
This time I when it was working I tried restoring it to factory default in case something I had done or added was the cause of these boot loops or whatever. I also went into developer options and turned on usb debugging since my reading made it seem like that was pretty necessary.
It crashed and restarted again Monday morning but it didn't get stuck in fastboot this time, it just got stuck on the word amazon. So I installed the various tools and drivers I have read about on here and I have been doing my best to try and make it work again. But as someone with zero experience with this sort of thing I have hit a wall.
When I first hooked it up last night I set the driver to the "adb interface driver", I got adb to see the device and I was able to execute some commands to it. I made it reboot just to see if I could, it still stopped at the word amazon, and then I went to sleep. Today I turned on my computer and adb will not find the device. Apparently something changed overnight and windows will now only see the device as a standard mtp usb device. I have attempted to force it to change with the "update drivers -> browse my computer -> let me pick from a list -> Have disk " line. But when I choose the kindle drivers or the adb drivers it tells me they are incompatible. Unplugging and plugging back in doesn't do anything. Restarting doesn't do anything. Attempting to uninstall the drivers doesn't do anything. I don't know what is left or how to fix this so I can proceed. And honestly even after I get through this road block I have no idea what I should do to try and make my tablet operational again. So I am in need of some guidance. Is there anyone out there that can show me the way or at least get adb to see my device again?
horgenblorg said:
I have a Windows 10 PC and a Kindle Fire HDX 8.9 that I purchased about 2 years ago. Up until the past few days I was a very basic user. Just spotify, web browsing and some games. The most advanced things I did on it were install some apk files from the internet and make it so the screen was always on in the secret developer options menu. Up until Monday I had no intentions of rooting my tablet or doing any high level tech wizardry with it.
But the past few weeks I have been noticing significant performance decreases in my kindle. Apps crashing, screen freezing, slow performance. I didn't think much of it, I figured I just had too many terrible games on it. On Friday morning it crashed while I was using it and attempted to boot back up but with the [fastboot] text under the word amazon. It got stuck on this screen, restarting it just brought it back to this, attempting to hold the power button and the volume up button didn't appear to do anything either. Eventually after restarting it about 20 times it booted normal for whatever reason. After this it worked normal for another day and then it crashed again and booted with the [fastboot] text. I read up more on fastboot and various kindle fire issues and jammed restarts until it randomly worked again.
This time I when it was working I tried restoring it to factory default in case something I had done or added was the cause of these boot loops or whatever. I also went into developer options and turned on usb debugging since my reading made it seem like that was pretty necessary.
It crashed and restarted again Monday morning but it didn't get stuck in fastboot this time, it just got stuck on the word amazon. So I installed the various tools and drivers I have read about on here and I have been doing my best to try and make it work again. But as someone with zero experience with this sort of thing I have hit a wall.
When I first hooked it up last night I set the driver to the "adb interface driver", I got adb to see the device and I was able to execute some commands to it. I made it reboot just to see if I could, it still stopped at the word amazon, and then I went to sleep. Today I turned on my computer and adb will not find the device. Apparently something changed overnight and windows will now only see the device as a standard mtp usb device. I have attempted to force it to change with the "update drivers -> browse my computer -> let me pick from a list -> Have disk " line. But when I choose the kindle drivers or the adb drivers it tells me they are incompatible. Unplugging and plugging back in doesn't do anything. Restarting doesn't do anything. Attempting to uninstall the drivers doesn't do anything. I don't know what is left or how to fix this so I can proceed. And honestly even after I get through this road block I have no idea what I should do to try and make my tablet operational again. So I am in need of some guidance. Is there anyone out there that can show me the way or at least get adb to see my device again?
Click to expand...
Click to collapse
The symptoms you describe suggest a hardware vs software problem. Guessing bad memory (or controller) given the random boot behavior. Unfortunately, there is little you can do to rectify the problem, even if software based, on an unrooted 4th gen HDX. ADB will not allow privileged access unless the device rooted.
Look on eBay for another motherboard. Might also want to grab a daughterboard as well.
Watch some teardown videos on YouTube. Everything applies to the 4th gen as it does from the 3rd gen as far as taking it apart.
In total you can fix it for around $65. That's with buying both boards which you possibly only need the motherboard.
Sent from my KFSAWI using Tapatalk

Hardbrick

Hi! I am using Fire phone, i post in this page because no one helps me in amazon fire phone thread. My phone started to freeze so i rebooted it, since 2 weeks i am stucked at amazon logo, can't reach fire logo, just reboots continously, can t acces recovery/fastboot. I can turn off the phone just when it is not plugged into charge. When i connect fire phone to pc, i hear a sound that show me it is connected, adb doesn't recognize it, device manager doesn't show any new device when that sound appears(that sound appears when reboots, it is like removing and connecting a device into usb). Battery percentage doesn't show, just the icon of a empty battery and a cable. Knows somebody a fix? Fire os 4.6.6.1 all stuf is stock, adb installed correctly.
ozan2 said:
Hi! I am using Fire phone, i post in this page because no one helps me in amazon fire phone thread. My phone started to freeze so i rebooted it, since 2 weeks i am stucked at amazon logo, can't reach fire logo, just reboots continously, can t acces recovery/fastboot. I can turn off the phone just when it is not plugged into charge. When i connect fire phone to pc, i hear a sound that show me it is connected, adb doesn't recognize it, device manager doesn't show any new device when that sound appears(that sound appears when reboots, it is like removing and connecting a device into usb). Battery percentage doesn't show, just the icon of a empty battery and a cable. Knows somebody a fix? Fire os 4.6.6.1 all stuf is stock, adb installed correctly.
Click to expand...
Click to collapse
Sorry - this forum/thread is for HDX devices only. Fire phone is a completely different beast. A freeze at the Amazon logo is indicative of a bootloader or hardware failure which have nothing in common with HDX devices.
Davey126 said:
Sorry - this forum/thread is for HDX devices only. Fire phone is a completely different beast. A freeze at the Amazon logo is indicative of a bootloader or hardware failure which have nothing in common with HDX devices.
Click to expand...
Click to collapse
Thanks for info, i used this thread because nobody helped me at fire phone section and also i didn't find any fix on google

Screen Broken need help to access the Data, Backing up and Reset

Hello folks, my display broke suddenly, cannot see anything except a line and some green flickering when display is on. I have most of the documents and everything stored on my SD card but the Whatsapp data is unfortunately not backed up. There are a few pictures and chat data that I would need to access from there.
The situation is like this - Display broke but the phone works also touch apparently works too since Double tap makes the display light up in green (cannot see anything), and double tapping again makes the screen off. There are notifications coming. USB charging works. Shows up on the PC but the MTP won't show anything since screen is locked. I rebooted the phone which was the mistake !! because now it asks for pattern. I cannot unlock this, tried blind so many times but since I disabled the vibration. It's hard to get the pattern. Fingerprint scanner works but it won't unlock with it (so it just vibrates saying need to use pattern on screen due to reboot, the usual behavior)
Phone specs and OS are in my sig - Stock OS, Rooted, TWRP.
Can anyone please help if there's any way to access the filesystem ? It would be great if there's a way for accessing the data. My other request would be, can I make a data backup of the ROM as is with LGUP ? then reset it all before sending to LG for a full repair as I like this phone a lot.
Thank you for your time.
boot to twrp and then plug it in on PC and browse the file there? if you cant go to recovery from power off, maybe go to fastboot first then do the command to go to recovery.
figure out how to cast the display on a tv? i think the usb port supports HDMI output so maybe plugging it to a tv would work.

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