yashsingh1/xdaforums huggingface dataset:
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sashusmom:
Thanks! You got me updated on TWRP. My flash attempts for the newer Nexus rom ended with an error message 7. I downloaded a fresh zip file and the same error- updater something something error 7. Lineage flashed with gaps, but same problem with my pc- it doesn't recognize the tablet, usb doesn't even connect with the PC. Rom is working fine.

Thanks for all your time.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
- Nexus flash error is related to TWRP version and/or permissions (solvable)

- if you are happy with LinOS no need to deal with above

- verify root is enable in LinOS and appropriate permissions given for USB

- although counterintuitive try a different USB port on host and/or swap cables
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sashusmom:
I would like to try the newer Nexus rom. How do I fix the error on flash?

Root on lineage rom is not complete according to root checker. Flashed supersu. Now rooted.

I have tried different ports, and swapped cables. It's weird, cause when I revert to the original rom it shipped with, my PC has no problem seeing the tablet. So If I can get the newer version of the Nexus rom working, curious if the same problem will be evident.

*****************************************************************************************

7 pm

Been reading the Fire Nexus rom thread. I found the work around where you wipe everything but the internal, then reboot into twrp. With the scary "are you sure? there isn't an OS on this tablet!" Tried it several times, but it only gets to the kindle fire floater, and then hangs there. Never reboots back into twrp. To get back to recovery, I have to hold power and vol up. I flash the zip, and still get the error, updater-yada,yada, error 7.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
There is a known issue with TWRP versions 3.0.2-3.0.3 that sometimes causes this error. Grab v3.0.0-1 from this post and flash using the instructions provided. Once in TWRP wipe the system and data partitions again for good measure. You should then be able to install Fire Nexus.

Recall my earlier two comments regarding wonky behavior with several HDX devices sold/configured as yours was. I am not entire confident these devices are whole. The behavior you observed with rebooting TWRP should not have occurred. Unfortunately, I lack the technical expertise to diagnose low-level boot issues in further detail.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sashusmom:
Will give it a try. Hopefully it will settle down the tablet if I am successful. I can then remove the OS it came with.

Thanks again for all your help.:fingers-crossed:

---------- Post added at 09:45 PM ---------- Previous post was at 09:28 PM ----------

Success! straight flashing on this 3.0.0.1 twrp gave up the same updater....error 7. So I did the workaround with wiping all but the interior, and reboot into twrp after the scary ""are you sure, no OS installed".... Successful reboot into TWRP and the Fire Nexus rom finally installed!

PC can read storage. So, I can remove the old nexus fire rom from the tablet? No longer needed, correct? I can wipe the Backup for that rom on the restore tab?

Think that will make this tablet less wonky in behavior or should I hang onto it?

Thanks for all your help. Appreciate your efforts! :victory:
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Great! Suggest copying the original ROM backup to your PC for temporary archive until you are confident in the new Nexus. Be sure to copy the parent folder, not the individual files. It will make restoration easier should that ever be needed.

Should you decide to try LinOS again you can flash it with TWRP 3.0.0-1; no issues there (newer builds are recommended but not required). I also believe the tethering issue either related to USB permissions or the subsequent flash of SuperSU. Note native root can be enabled on LinOS in developer options (Google how to enable developer options on Android if unfamiliar).

Enjoy your liberated HDX!
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sashusmom:
Parent folder? You mean the whole restore folder?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Typical structure is TWRP->{deviceID}->{dated_folder}->files. Move the deviceID folder which will carry the others.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sweetclyde:
Questions

I've been reading up to see what I can do with my Fire HDX 8.9 3rd gen 16gb tablet (4.5.5.2) (apollo?). Full disclosure: it's been a long time since I dabbled with rooting, unlocking, flashing, etc. (since epic 4g touch :eek:).

I think I've identified the posts that I need to tackle this, but wanted to make sure that I am heading in the right direction before I start.

For root + unlock, it looks like this thread is what I need: https://xdaforums.com/kindle-fire-hdx/general/thor-4-5-5-2-easy-to-root-unlock-t3571240.

But, there seems to be another way? In https://xdaforums.com/kindle-fire-h...r-firmware-t3463982/post70881555#post70881555

Is there a best practice at this point for rooting/unlocking?

From there, it seems like I could go in 2 directions for selecting a ROM:

1. Maybe less issues, but not seeing updates? https://xdaforums.com/kindle-fire-hdx/orig-development/rom-fire-nexus-rom-t3485434

2. Maybe more issues, but still seeing updates. https://xdaforums.com/kindle-fire-hdx/orig-development/rom-cm-14-1-thor-t3517481

As long as wifi and google apps work and it's stable I'm happy. If I can also get some of the amazon apps for reading/video that would be gravy.

Am I on the right track?

Anything I should be concerned about?

Thanks in advance for any advice! :)
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Well researched - nice. :)

The two unlock methods are actually identical; just articulated differently. Go with the first one as it is more inclusive yet reasonably streamlined. Be aware the only 'dangerous' step in the root/unlock process is flashing aboot. Keys to success are: 1) making sure you download the right build; and 2) validating file integrity (MD5 checksum) before flashing. The code name for your device is 'Apollo'. See attachment for corresponding CRC and MD5 values. I would also encourage a brief read of posts #550-555 in the unlock thread along with the all important OP.

These are obviously very streamlined points as you appear comfortable doing the homework (thank you!). Ask additional questions as needed.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sweetclyde:
Thanks for the quick response. Any particular reason flashing aboot is 'dangerous'?

From #551 in unlock thread:

Factory reset.

Allow unsigned APKs. Install Kingroot from their website, wait for root

Get manfid/serial over adb, generate unlock

Copy aboot/twrp to /data/local/tmp instead since sdcard locks, write using adb root

Reboot to fastboot, flash unlock code

Flash TWRP 3.0.0, reboot, wipe everything using TWRP

Install CM 14.1 and Gapps using TWRP

For step 3, assuming that is the section labeled Code Generation & Unlock from #550. Is that accurate? And will this work the same way if I use the minimal adb tool?

For step 4, assuming that the aboot and twrp that I need are those linked step 2 of OP. Is that accurate?

For step 5, assuming this means reboot the kindle and it will auto boot into fastboot. Is that accurate? Do I need to do this via adb?

For step 6, this is a different version of twrp than what was used in step 4? Is there a link for this somewhere?

For step 7, do you have a recommendation for which ROM to use? At what point do I move the necessary files to the kindle? Can/should it be done after step 6?

Apologies for all the additional questions. Trying to chart out the process clearly before I give it a shot.

Thanks again.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
See responses in blue italic (XDA desktop site only):
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sweetclyde:
Thank you!

Last question (hopefully): on http://opengapps.org/ which selections should I be making?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Depends which ROM is being flashed. Fire Nexus KTU84U has GAaps Nano built in; a supplemental package should no be flashed (at least not initially). For LinOS 14.1 recommend Arm/7.1/Nano. Any properties (apps) not included in the Nano package can be added later from the Play Store and optionally migrated to the system partition. Advanced users sometimes choose to roll their own GAaps package; can explain that if/when the need arises. If you opt for a more complete Open GAaps package I would not go any higher than Mini due to limited space in the system partition.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sweetclyde:
Thanks. Is there a reason you would recommend KTU84U over M4B30X?

I'm partial to AOSP, but I wouldn't want to go all the way back to kitkat to get it.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
M4B30X has relatively few users and is unlikely to see future updates (dev's plate is full). The reports that do exist have been mostly positive. I ran it for a brief period and discovered a few minor issues w/adb that were show stoppers at the time. I may very well give it another whirl as it is the most stable MM based ROM for this device. I too am quite partial to AOSP.

The KitKat variety of Nexus *may* receive a security update or two as many users can't progress beyond Android 4.4 on this device due to BT and/or LTE requirements. That said, both device and ROMs are getting pretty long in the tooth.

Need to find a way to destroy the developer's other life (ya know...family, job, happiness...all minor stuff) so he has time to update a dozen+ legacy ROMs for a handful of legacy devices. Sheesh. :)
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sweetclyde:
I may just go with M4B30X then. I won't be using the tablet for much beyond youtube, chrome and a couple of other apps at most. If it handles that stuff and is stable, I won't need updates anytime in the near future.

Based on the prereqs for M4B30X, do I need to install twrp 3.0.2 instead of 3.0.0?

Other life is where the fun stuff is (maybe not job). You just have to hope that updating those ROMs at some point falls into the "happiness" category :).
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
I would stick with 3.0.0-1. No real downside (at least for this device) according to TWRP release notes. 3.0.2/3.0.3 have presented several issues that are typically resolved by rolling back to 3.0.0.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] sweetclyde:
So, working through the process now and I am having difficulty flashing aboot and twrp.

I created an "sdcard" directory at the root of the kindle and placed the files in there.

ADB is up and running, but when I execute these commands:

dd if=/sdcard/twrp_cubed.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery

dd if=/sdcard/aboot_vuln.mbn of=/dev/block/platform/msm_sdcc.1/by-name/aboot

I am getting the following error:

cannot open for read: No such file or directory

I must be doing something wrong. Suggestions?

---------- Post added at 08:15 PM ---------- Previous post was at 07:36 PM ----------

OK, I got past this (derp), now trying to figure out how to go from TWRP 3.0.2-0 to 3.0.1-0. Not having any luck so far.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
You really want 3.0.0-1. Simply follow the directions in this post. If you have a ROM installed going with Flashify is the easiest approach.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] ZhaoXiaoHang:
please help

I have a question for fastboot.

I installed an twrp of HDX7.0 in my HDX8.9....And once I boot up, the situation will always perform only the "fastboot" as the picture.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] draxie:
I presume you ended up in this situation via an unlock attempt.

No need to panic. You should be able to recover, but the procedure

and the associated difficulty varies depending on how far you got

with unlocking.

If you have successfully unlocked, just flash the right TWRP image

fastboot -i 0x1949 flash recovery cubed_twrp.img

If you haven't unlocked yet, but have your unlock code generated,

perform the unlock via fastboot and you're back to the previous point.

If you haven't unlocked and don't have your unlock code available

you'll need to carefully read and follow these instructions.

HINT: you're starting from fastboot!!!
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] draxie:
You do realize that with that 'file://' URL nobody can see that picture except yourself, right?

So, my answer above is really just a shot in the dark...
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] ZhaoXiaoHang:
give me some time. I will find a solution. SORRY!

h """"""""""ttp://imgur.com/a/Avg2u(please delete the ''''''''. I don't know why the forums forbid my inserting Image...)

I can't do anything, and when I pressed the volume buttons with power button, there is nothing happening. Just a "fastboot".
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] ZhaoXiaoHang:
Thank you for your answer. The situation got worse than your assumption.

h """"""""""ttp://imgur.com/a/Avg2u(please delete the ''''''''. I don't know why the forums forbid my inserting Image...)

I can't do anything, and when I pressed the volume buttons with power button, there is nothing happening.

There is Just a "fastboot" and "ready" when I contact with the computer.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
You need to learn how to use fastboot. Most of the commands in [MENTION=5828306]draxie[/MENTION]'s guidance are issued from a tethered host.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] draxie:
You'll be able to post URLs after about 10 posts, I think.

The situation looks *EXACTLY* as I expected.

How did you end up here without ever using adb/fastboot?

What did you use to install the wrong TWRP?

Indeed... I took it for granted that [MENTION=8230938]ZhaoXiaoHang[/MENTION] had used

either adb or fastboot to install TWRP. I'm really curious to

learn how that was accomplished otherwise...
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
While obviously speculative there are rogue apps (foolware) that promise to install CWM/TWRP on any device at the press of a button. Clearly the HDX development community is behind the eight ball on this one. :)
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
Quick question is there any way to instaii split view on 4. 4.4 nexus rom
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
There is a Xposed module called XMultiWindow that supposedly offers this capability on KitKat. However, the project has been abandoned; most recent posts to the (also abandoned) XDA support thread suggest it isn't working.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
I' m on android nexus 4.4.4 rom. I have a multitasking problem as soon as i left an app it gets close I know 2gb is not enough but it's strange thaty tablet can't handle even 1 app
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
2 GB of memory is more than sufficient and permits effective multitasking on the KitKat build of Fire Nexus with minimal swapping. Recommend reloading ROM following a wipe of system, cache and dalvik partitions (leave data alone to preserve personal content).
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
I know I asked lot but is the lineage os 14.1 as stable as the rom I on it ?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Both ROMs are stable in normal use. Lineage has more difficulty acquiring/sustaining WiFi connections in some environments. Bluetooth support is limited; no LTE (mobile data) capability if your device is so equipped. On the plus side Lineage 14.1 has a slightly smaller memory footprint, more intelligent resource management and automatic hibernation of background apps (ie: doze). It is also the only ROM receiving updates from the development community. Other positives include conformity to Google's material design guidelines (if you like that) and support for an increasing number of apps that require Android 5.x or above.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
Thanks for answer Davey I dont use bluetooth and I dont have 4G. So if I want to install that what is the worst scenerio. I mean i dont have any computer if i fail while installing can i turn back to my current rom without computer ?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Assuming bootloader is unlocked you can install any ROM developed for 3rd gen HDX devices. Recommend downloading and storing Fire Nexus KTU84Q zip on your device as a fall-back rom. Be sure to save it in a root folder (create one of your choosing) so it does not get wiped when installing a new ROM. If that ROM fails to install or doesn't meet your needs you can always return to TWRP and reflash Nexus.

Hum - if you don't have a computer I question whether the bootloader is unlocked on your device. Kinda tough to do without a tethered connection.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
I think my bootloader is unlocked how do I find out that ?

[IMG="photo"]https://i.hizliresim.com/z39qn9.jpg[/IMG]

Are these files are enough to back up in emergency case
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
The last zip (kk-fire-nexus-rom-apollo...) is sufficient for emergency recovery. The top two zips are for LinOS 14.1. The remaining files are not needed but don't take up much space.

You can not test for unlocked bootloader without a host (tethered) computer. If you have never tethered your HDX to a computer and issued fastboot commands your device is likely locked.

Attempting to flash LinOS 14.1 to a device with a locked bootloader will likely result in a bootloop when the ROM is started for the first time.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
hi Davey i need your help again is there any way to update twrp without computer. btw my tablet is unlocked
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Install Flashify from Google Play Store or APKMirror. You want TWRP 3.0.0-1 regardless of what the ROM OP states. Downgrade/upgrade as needed. Be sure to backup existing TWRP install first; use option in Flashify. There is no need to backup kernel/bootloader.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
I tried flashify It didn't work :( I mean i flashed 3.0.0-1 the twrp showed that the version is 3.0.2 somthing. I flashed the twrp 3.0.0-1 with twrp i ticked the recovery now I'm stuck at kindle fire logo i think it gets bricked :( should i throw this tablet or can it be survive ?
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Hard to explain what happened unless wrong TWRP image was flashed or recovery image was accidentally installed to the wrong partition. Try powering off device then restarting via <power>+<vol+up>. Any change?

If bootloader is unlocked device should be recoverable via fastboot. But you'll need a computer (preferably Windows or Linux) for that.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
Powering up doesnt solve even with voulme up button. Pc doesnot recognise the tsblet evet with adb and fastboot bothcase it says something like no device
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Does untethered device boot to fastboot prompt:

- long press <power> until confirmed 'off'

- restart via <power>+<vol-down>

If no response or hung at Amazon logo device is non-recoverable except via extraordinary measures which are time consuming, technically complex and often unsuccessful. At that point replacing boards is the only option.

Sorry for your loss. Given your prior difficulties device may have been failing internally, specifically eMMC storage.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Practically:
I tried power and vol down as well. This was my firs android experience and I failed :( anyway I can't do other complicated ways since i just paid 60 £ and I'm sure a motherboard cost more than that. I loved this tablet because of its amazing screen resolution. Anyway I've been bothering you for 2-3 weeks thanks for your kindness, patience and help :)
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] Uchiha9000:
I had an issue with battery, after charging 100% just a few minute later it down to 0% and restart. Factory reset does not work. How can i fix? Thanks a lot
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Symptoms strongly suggest a failing battery. The battery pack is not user replaceable although some have successfully accomplished the task (special tools and plenty of patience required). If a 7" model the time and expense is probably not worth the effort as pre-owned devices are readily available in the $50-75 USD range on auction sites. Alternatively, purchase an external battery to power the device.

There are no software 'fixes' or resets that can remedy the situation.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] ckwylde:
Google Play Store - Kindle Fire HDX 8.9 4.5.5.2

Greetings,

I hope this is the right thread to post to.

I was able to successfully root my Kindle with KingRoot but am having great difficulty getting the Google Play store to work.

I've read several threads and followed instructions for installing several versions of the following in the directed order but nothing seems to get the play store to connect and actually work. Any help would be sincerely appreciated.

1. Google Service Framework

2. Google Login Service

3. Google Play Service

4. Google Play Store

Thanks!

- Super Frustrated

- CK
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Thanks for reposting. Play Store is NOT a simple add on HDX devices running FireOS v4. In a nutshell the Amazon and Google frameworks do not play nice together (not entirely accurate but good enough). You can get it to work, kinda, but problems quickly emerge as components self update. You can upgrade to FireOS v5 for a more favorable experience on 4th gen HDX devices; guessing yours is a 3rd gen which is actually an advantage (below).

Best option is to ditch FireOS v4 in favor of a custom ROM. This will provide a true Android experience (including full Play Store support) along with a more responsive device and improved battery life.

Nearly a dozen ROMs are available ranging from highly regarded KitKat based varients (similar foundation to FireOS v4) to contemporary ROMs built on Android 7.1.2 which is the latest and greatest from the good folks at Google. Android 8.x based ROMs are expected later this year. Not bad for a 4 year old discontinued device that was never designed to run anything other than FireOS!

The process is not difficult but does require a bit of technical expertise along with some patience. Hundreds (likely thousands) have made the journey; few falter. Post back if interested in pursuing this path.
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] ckwylde:
Custom Rom

I sincerely appreciate the response and your guidance Davey.

I'm totally game for pursuing a custom Rom. I would appreciate guidance.

Thanks!
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] DB126:
Hi - I have not forgotten about you! Struggling with some time constraints. Hang tight :)
[Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot] ckwylde:
Thanks

I completely understand and appreciate your time when you have it!

CK