yashsingh1/xdaforums huggingface dataset:
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
Hello, hoping one you experienced Kindle fire HDX 8.9 users can help me. Ok, my kindle fire HDX is running a stock factory rom/ software. The current firmware is 14.3.10. I rooted it a year ago with one of the programs I found on the net.

I kept getting the add pop-ups, so I used sql editor to change one or two of the fields to stop the add pop-ups as per instructions on the net. What ever root program I used, also disabled OTA updates. I installed the common files for getting the google playstore on the device. So over time, the playstore crashed, kept getting the error most people get about playstore has stopped working. I went in and uninstalled the playstore files. Then I decided to do a factory restore. BIG MISTAKE!!

Kindle fire HDX reset, and put me back to the registration screen. I was able to re-register it, then it went to the grey language screen. I choose English. So the problem is: It keeps looping to the language screen. I can choose English, then ok at the bottom of the screen, but it just goes back to the language screen. I can power it down, and back up. I get my unlock screen, and I can see the icon screen, and even go into the settings for about 20 to 30 seconds before it loops to the grey language screen. The kindle does not do any auto re-booting, it just stays stuck on the language screen until I power it down and back up.

Next, I can connect it to my PC through the USB cable, and the kindle is recognized. I have downloaded the program from XDA developers KFHD SRT 2.0. I can start that program, and it recognizes the Kindle , and it will put it into Fastboot mode. The kindle says fastboot and ready on the screen. I'm not sure what to do at this point. I dont want to jack up my kindle anymore than it already is. I read somewhere, that I may have to order a special USB cable for fastboot. I'm not sure if this is true. I never installed any recovery software on the Kindle, nor did I make a back up that I know of.

So what is the easy fix to get it back to stock and get it out this soft loop. I'm sure it can be repaired being I still have some access. I Thank any of you who will take the time to guide me through the process or point me to the right programs and files needed to get it working again.

Thanks
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] EncryptedCurse:
All you need to do is temporarily re-enable OTA updates (HDX Toolkit?)
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Careful what you read on the "net"; fastboot (special USB) cables are useless on a HDX. KFHD SRT is for a different device. Factory resets on a HDX often result in more harm than good as you discovered.

Stock launcher is likely hosed. Common fix is to sideload a third party launcher (recommend Apex or Nova) to regain temporary control over your device and then repair the problem. The latter is best accomplished by allowing FireOS to upgrade (thus replacing the botched components) but that may create to further headaches given the extensive modifications already made to FireOS and lack of detail around exactly what was done.

You'll need to learn some adb commands to install Apex/Nova via USB tether. A slimmed down version of ADB can be found here (Windows host).

Given your firmware version I suggest flashing TWRP (here) which will give your a 'real' recovery. From there you can install Nexus v2 (new rom) which frees your device from the limitations of FireOS and supports full access to the world of Google including the play store. You can stay on Nexus v2 or take the next step and unlock the bootloader which will open the door to additional roms including Nexus v4, CM11 (both KitKat) and CM12 (lollipop). Note the above is not an Rx; I have left out several steps in the interest if brevity. Will fill in the details as needed.

If you want to keep FireOS then you have to unblock OTA (suggest HDX toolkit) and upgrade to a newer version of FireOS (suggest 3.2.6). There is some risk involved but safer than tinkering with your current install which you lead to an unrecoverable situation.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
Update !!!

Thanks for your help. I used HDX tool kit to re-enable updates. The kindle took and update, so it is at 4.5.2. But now it wants to install the newer update as soon as I power it on. What should I do?? Is the newer update (4.5.3 or higher / unknow at this time) still going to allow root.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
You'll need to root via adb. You can then disable OTA updates by renaming a system file.

- enable adb via settings -> device -> enable ADB

- tether via standard USB cable

- install minimal adb and fastboot (Windows host)

- open command window, switch to adb directory and issue command 'adb devices'. If no responses install drivers, reboot Windows and try again

- (optional) some lite reading on adb command

- grab kingroot apk, place in adb folder and then issue command 'adb install <package-name>.apk'

- install ES File Explorer in a similar manner

- run kingroot from your HDX. If it requests Internet connectivity enable WiFi briefly (<30 sec) until it completes then immediately disable (or place in airplane mode)

- replace Kinguser with SuperSU (here)

- enable root support in ES File Explorer via toggle in left side panel navigate to /system/priv-app/ and search for DeviceSoftwareOTA.apk

- use ES File Explorer to rename DeviceSoftwareOTA.apk to DeviceSoftwareOTA.old (or whatever name you want provided it does not end in .apk)

At this point you can safely enable WiFi. I strongly suggest installing Safestrap v4 before making any other changes to your device. This tool offers:

- enhanced recovery capability (it is not a full recovery but better than Amazon's tools)

- ability to make a complete backup of your device; essential should something go wrong

- ability to install other roms including Nexus v4 or CM11

Good luck.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
final steps in re-rooting and preventing update

What file do I need to rename to prevent the pending update from installing. My kindle is powered off currently, if I turn it on its going to go straight to the kindle fire screen and state installing the update. What do I need to rename the file to? I'm assuming I can do all that you tell me to do thru windows 7 , with the kindle connected via USB and it being powered off????

Thank you for your time in helping me getting it going again.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Assuming you missed my prior post given close timestamps. Details here. Kindle must be powered on to issue adb commands. To prevent and immediate OTA either: 1) place device in airplane mode; or 2) move to an area where it can not connect to WiFi.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
Follow up, needing help still

Thank you Sir. I guess I need to clarify what I meant by update. My kindle has already downloaded the update, so it is trying to install or apply the update upon start up. So I just press and held the power button to power it off. However as soon as I power it back on, the kindle will go back to the screen where it's trying to install the update. Is there a way to stop it from applying the update, and still accomplish what you suggested.

Thank you for any help that you can provide. :confused:
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Well that's a problem. Are you certain it is trying to process fully downloaded OTA upate to FireOS (likely 4.5.5) vs completing the 4.5.2 install? The messages look a bit similar. If it is trying to update to a higher version I would let it complete as the risk of interrupting the update mid-stream could leave you in a worse state. You would then need to perform the 3.2.8 rollback / 4.5.2 update again. Or just stay with 4.5.5 depending on your passion around root and/or running an alternate rom (via Safestrap) on this device.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
I think it might be trying to install the 4.5.5. Could be wrong?? So if you suggest, I will let it finish what it's trying to do. But I do want to obtain root again, and install the playstore. I'm not sure if these most recent updates lock the bootloader, where I can not install another custom OS. Or if a roll back will re-enable it. I'm still new to the Kindle. It's been rooted for over a year, and I never had a reason to mess with it, until the start of this thread.

Thank You.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
If there is no way to stop the installation, then I might as well power it back on , and let it finish. Is there not a way to make it do a factor reset, or boot loader menu I could put it in, providing a little time to modify a the update file to prevent it from updating??

Thanks
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Updating to 4.5.2 eliminated the path to an unlocked bootloader. However, there is an alternate solution (Safestrap v4) that permits loading other KitKat based roms (currently Nexus and CM11) but you must be running FireOS 4.5.2 first. Note 4.5.5 can not be rooted at present.

I strongly discourage layering gapps onto FireOS. Amazon and Google components don't play nice; you can get it to work (mostly) but maintenance is a nightmare as each version change seems to bring new headaches. A better solution is to use one of the previously mentioned roms which turns your HDX into a 'normal' Android tablet with full access to the Playstore.

As previously mentioned keep WiFi off until your tablet completes whatever updates it is trying to apply. Post back the final version number which will dictate future steps.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
Ok, its sitting at 4.5.4 airplane mode is on. So what is my next step from here.

Thanks
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
To secure root and Safestrap v4 you will need to rollback to 4.5.2 via 3.2.8 (there is no direct path). There is risk involved; procedures need to be followed carefully to avoid permanently bricking your device. Don't take that lightly; new causalities are reported with surprising frequency from individuals who skipped steps or simply made a mistake. Amazon devices are unforgiving. Also note there are no step-by-step guides or videos. It's your responsibility to understand the end-to-end process and associated procedures.

First have a read through this thread. Everything you need is there but like most of the forums it is disorganized and full of off-topic commentary.

Before starting I recommend downloading the following into the suggested folders (you'll need to create these; name them as you wish):

- 3.2.8 rollback file for Apollo (here) -> 328RB folder

- 4.5.2 update file for Apollo (here) -> 452UD folder

- ES File Explorer (here) -> Tools folder

- Kingroot (here) -> Tools folder

Thoughts:

- keep above files in respective folders until needed

- make sure you can see/communicate with your device via USB tether. Vital for transferring files and performing certain functions should things go wrong.

- keep WiFi off at all times unless instructed otherwise. Keep airplane mode engaged (on). If possible stay away from open hotspots; skip WiFi setup when prompted

- WARNING: If you device takes an OTA update during rollback it will almost certainly brick with no chance of recovery. OTA updates are delivered via WiFi.

- WARNING: Never perform a 'factory reset' from the HDX recovery menu unless specifically instructed to do so.

Ask questions if unsure. Good luck.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
Thanks for your help

Thank you for all your help.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
A tad more info needed

Can I apply the downgrade with 4.5.4, or do I need to let the kindle update to 4.5.5 before attempting the downgrade. ???

Thanks again.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] rlkellyjr:
can rollback be done with firmware 4.5.4 ?

can the roll back be applied to 4.5.4? or do I need to update all the way to 4.5.5 before doing the roll back. Thanks..
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
You can begin the rollback from any variant of FireOS v4 including 4.5.4.
[8525, TyTN, MDA Vario II, JasJam General] aircraftcarryur:
I am currently in the process of doing a warranty exchange on my Hermes with AT&T. I loaded a cooked rom too it and obviously change the bootloader. I know I need to reload a carrier supported rom but should I load an original bootloader to it as well?
[8525, TyTN, MDA Vario II, JasJam General] debonairone:
If you are taking it in for Warranty Replacement, I would get it back to original specs if possible... Anything that isn't carrier loaded (as far as Rom and bootloader) must be reverted to original, or you may have difficulty getting it replaced... As always, when in doubt - put it back...
[8525, TyTN, MDA Vario II, JasJam General] sn00x:
When did you update? Did you use pof's Unlocker v3a? Then I've got exactly the same problem (except my original CID is different I think). When pof has time the next days he'll send me a program that restores the CID he said. You could PM him and ask him to do the same for you. I think he'll read this thread as well.
[8525, TyTN, MDA Vario II, JasJam General] mrvanx:
If the OP has loaded a Radio version with HTC_Boot 0108...he wont be able to get his CID back, you should be ok since it looks like you have an early radio with HTC_boot 0107.
[XDA Assist] bajrang.vashist1999:
Hello friend I updated my yureka to cm 12 two months ago I facing a problem in my phone when I going to do a factory reset it done successfully but after when my Yureka phone is starting it shows android is upgrading in first boot. every time when I do a factory reset in first boot it shows android is upgrading. Help me guys to get out from this problem.

I am very thankdul to you.
[XDA Assist] Vivek_Neel:
Hello thank you for using XDA Assist.:)

To get better answer/support , you could try to ask your question here http://xdaforums.com/yureka/help , where someone could guide/help you with your issue.

Good luck!
[HTC One Mini 2] Da9L:
I would like to try some other rom than the stock one, preferably a lollipop rom, that runs CM and is faster than stock.. I know there aint many roms for this device, but i thought it would be good to hear what you guys are using and why you think it is the best
[HTC One Mini 2] csoulr666:
You can use any of the Lollipop roms available as they are pretty much the same. But make sure the rom works for you in terms of the specific features it provides. There have been some reports of a rom not working well for some people, so you will have to manually see which one is working for you.

My personal preference is the PACMan rom. CM12.1 hanged on my Mini 2 for some reason.

Before you flash a lollipop rom, remember that there are a few issues common with all of them. The speakers produce a clicking/buzzing sound at the highest volume, which is because the boomsound drivers weren't released. This issue can be reduced by using various audio effects like Viper Audio etc.Also the camera performance has also decreased compared to the stock rom, and the stock camera app freezes a lot. A temporary workaround for this is to install the HTC camera app and Gallery.
[Onetouch Idol 3 Q&A, Help & Troubleshooting] Electriccars:
Update:

I downgraded back to the last unrootef update backup I made, and updated with the official app. SMS seems to be working fine now.

The SMS glitch was the cause of the wallpaper resetting so that seems fixed too.

Not sure if I did something or if there was a problem with using someone else's backup on my phone but it's working now.

Not sure if the touch issue is fixed yet though.

--------------

On the latest update things are pretty good, almost everything is improved.

But very randomly my system will crash and then briefly shows what I was doing before loading into the lock screen, and it will also not keep my wallpaper. Every time I reboot its back to stock wallpaper.

Otherwise the phone is much better and smoother.

Any ideas?

Seems to glitch the most when I'm using hangouts or I receive a hangouts notification.
[Onetouch Idol 3 Q&A, Help & Troubleshooting] Electriccars:
Definitely only glitches when I receive an actual SMS message.

Downgraded to factory version of hangouts and it's still doing it.

I'll try unlinking the SMS and see if that does anything.

Also, is it just my screen protector or does anybody else have it where their phone screen will register a click when trying to scroll?
[Onetouch Idol 3 Q&A, Help & Troubleshooting] Electriccars:
Glitches when sending SMS too, even from a different app.
[Onetouch Idol 3 Q&A, Help & Troubleshooting] compwiztek:
how did you downgrade your firmware im using canadian version koodo alcatel idol 3 6045l and new build 7SR7-UD71 how can i go back to old firmware or build number where i can download last firmware.
[Onetouch Idol 3 Q&A, Help & Troubleshooting] Electriccars:
I just restored my earlier backup.
[Huawei Ascend P7] stoutrouge:
Hello,

So I have a P7 at B126. I tried rooting it with kingroot and tried to install TWRP. I got to the part where you have to use fastboot to flash the img and it fails so I gave up. Now I am trying to get into recovery and I can't. It just either goes to a black screen or a Boot failed screen.

Thanks in advance
[Huawei Ascend P7] l3Nni:
Hi, I'm a little confused right now. Explain what you did so far a bit more detailed, so we could help you.. Which instruction were you are following? What was the exact error? Is your bootloader unlocked? Can you boot normally?
[Huawei Ascend P7] stoutrouge:
I can boot normally.

What I did was this.

I followed the guide to root my phone. Rooted it and then tried to install the TWRP custom recovery. It failed at the installing the recovery for some permission error. So I stopped trying to install it. Now I apparently don't have a recovery at all.

I also installed some root apps like SetCPU, Xposed(Which didn't work), SuperSU(Which didn't Work)

If I try to adb reboot recovery it just takes me to the boot failed screen with the android logo on it. If I try using the Power + Down button it just shows me the huawei ascent P7 screen and just go black.

Also when I go to the fastboot/rescure mode it says my bootloader is unlocked.

Thanks for the reply.
[Huawei Ascend P7] l3Nni:
Ah okay. So, boot into the fastboot mode, put the recovery.img in the adb folder on your pc, run cmd and type 'cd c://..' (location of adb folder), then 'fastboot flash recovery [name of recovery.img]' (for example 'fastboot flash recovery recovery_twrp.img'). Now you should get a working recovery.

Are you sure you really got root access? Eventually due to this you got the permission error..
[Huawei Ascend P7] stoutrouge:
I do because adb has admin permissions but fastboot doesn't. I tried that with trying to flash twrp on my p7 but i get a failed error after like a second I the command. So I tried flashing a stock recovery and it throws the same error in fastboot.

When I type fastboot devices I get this

? fastboot

No id for my phone but adb sees it.
[Huawei Ascend P7] l3Nni:
Ok, your pc does obviously not recognize the p7 in fastboot mode. Did you install the Hi Suite? Through this way you should get the correct drivers (maybe even update/reinstall). If this does not help, I think I can't help you, sorry. You may wait for more help or google what do when the device isn't recognized in fastboot.

Just flash the newest SuperSU.zip when you got a recovery.. That should fix problems with root apps/ the su binary.

Offtopic: I'm not sure if you noticed, but, you're running a pretty old firmware.. You may think about updating;)
[Huawei Ascend P7] stoutrouge:
Hi Suite installed and correct drivers are loaded(I hope) and yes thats why Im trying to get this fixed because it wont even let me update firmwares
[Huawei Ascend P7] l3Nni:
Try on another pc.. You could also try flashify (look in Google play), but in case of a softbrick you have real problem. Do this on your own risk, most times nothing bad will happen, but it could!

I would recommend to flash the stock recovery, update up to B621 and then installing a custom recovery.
[Huawei Ascend P7] godfreypeligrino:
can't boot into recovery

Hi mate.

1. Use your pc, Go shuame.com and download "rom flash program".

2. Enter fastboot&rescue mode and connect your phone and PC

3. The program will recognize your phone.

4. Download anyrom and flash by the program.

The process will not complete but you will have Shuame recovery.

But my case it didn't work properly

5. I downloaded CWM from here "pan.baidu.com/s/1dDq0qcT" password :bttc

Start this program with connect your phone and press nomber 1 and ENTER.

I don't exactly remember my phone was on fastboot & rescue mode or recovery mode.

But I could get recovery and did rom flash so it was fixed.

*****from: Godfrey Peligrino ---sorry i dont know how to post BUT, this guide helped me with my p7 L10 B619..just connect it to pc and let it boot over and over and when pc acknowledge you phone..click rom and just wait if not do it again..hope this will help you too..the writings is on chinese so just copy the english thumbnails before you proceed to download...(QUOTE) THANKS TO THE GUY WHO POST THIS....HE IS TOMODACHI5..
[LG Optimus L90] link626:
My L90 d415 KK has a battery drain bug that drains battery in one day even when it's just sitting idle.

A reboot fixes the problem temporarily, and the phone can go 6-7 days without charging.

Anyone with the Tmobile Lollipop installed have this battery drain issue?
[Xperia Z2 Q&A, Help & Troubleshooting] NVM5282:
i played Real racing 3 and asphalt 8 on my device and the game isn't smooth and lagging a bit , unlike my old Note 2 which was running it a bit better than what i saw on Z2 , is it about optimization with Snapdragon 801? and if there is a fix for Asphalt 8 (especially) can some one provide it? thanks in advance .
[G2 Q&A, Help & Troubleshooting] beandroid9:
I was trying to flash a rom but it did not succeed. Now I can only enter into download mode. Not able to go to recovery mode also i have wiped the system. how can i fix this problem without flashing .kdz file as i dont want to delete my internal storage.
[G2 Q&A, Help & Troubleshooting] Snuzzo:
Quick question: were you using f2fs? If so keep trying recovery. Once youre able to gain access backup what you have and go back to ext4. Other than that, you will need to tot/kdz flash.
[G2 Q&A, Help & Troubleshooting] beandroid9:
Nope. I was using ext4 system. So no other method huh! Thank you
[G2 Q&A, Help & Troubleshooting] Snuzzo:
Not that I'm aware of other than to keep trying recovery and hope to get a stable connection to mtp. :-/
[G2 Q&A, Help & Troubleshooting] beandroid9:
One more question. Is there anyway that i can manually enter fastboot mode? i searched a lot but i didn't find any way for entering fastboot mode manually!
[G2 Q&A, Help & Troubleshooting] Snuzzo:
You would have to clear the LAF partition. Which houses, you guessed it .... Download mode.
[G2 Q&A, Help & Troubleshooting] beandroid9:
How can I clear LAF partition from download mode? Previously i had recovered my phone from fastboot mode using SRK tool. Mine is D802.
[G2 Q&A, Help & Troubleshooting] Snuzzo:
That my friend is a good question .
[G2 Q&A, Help & Troubleshooting] beandroid9:
found this article. http://xdaforums.com/showthread.php?t=2708466

If you are free and able to explain. please do so. i will try that :D
[G2 Q&A, Help & Troubleshooting] Snuzzo:
That's just telling you how to do it via adb shell. Which we already know how. Question is how to from download mode. Hmmm ....

Really and unfortunate for me to say it, wipe internal and tot the phone.