yashsingh1/xdaforums huggingface dataset:
[ZTE Nubia Z9 Mini ROMs, Kernels, Recoveries, & Oth] FuzzyJJ:
Thanks so much for putting this effort into development for this phone.

I Tried to install on my Nubia Z9 Mini, but I get an error 7 at the end of the installation an no success. Google search indicates that that error happens when you try to install a ROM that is not meant for your device but it really is an NX511.... my previous ROM was RR-O-v6.1.0-20180611-nx511j-Official and that works fine.

I installed the TREBLE version of TWRP recovery. I installed the memory reconfiguration. I formatted and performed advanced wipe before installing the rom. It completes up to progress bar is full and then it quits with ERROR 7.

The error message just before that is: E2001 Failed to update vendor image.

SOLVED:

I had an older version of the ROM and this required a different memory reallocation. After installing that it all worked! Thanks again
[ZTE Nubia Z9 Mini ROMs, Kernels, Recoveries, & Oth] brainycaleb:
Help

Can anyone please upload the older version of the files along with the vendor image? My Nubia Nx511j is unusable for now. I have error 2001 and error 7 on TWRP and I don't have a backup
[ZTE Nubia Z9 Mini ROMs, Kernels, Recoveries, & Oth] brainycaleb:
Can you please help send me a link to the old rom or upload a backup of your vendor file to me please.
[ZTE Nubia Z9 Mini ROMs, Kernels, Recoveries, & Oth] St33lpl4te:
Where can I get treble version recovery of this device?
[ZTE Nubia Z9 Mini ROMs, Kernels, Recoveries, & Oth] foxyhih:
Hi, do you have working link to resized partitions files? I searched all 4pda, XDA and GitHub posts, but I just found files for SD. Thanks
[OnePlus 7 Pro Questions & Answers] wr3zzz:
Yahoomail still makes notification sound when I set notification sound to "none"

Yahoomail is the only app still makes a sound. I also play through all the sound options in notification sound setting and that sound is not one of the choices.

Is it a Yahoomail bug? I don't want to turn notification off because I still want to know when I got a mail. I just don't want to hear it.
[Fire General] guizzzmo:
Rooting method for Amazon Fire 7 2019 9th generation Model Mustang :

ROOT

-Download mtk-su r16 here : https://xdaforums.com/attachment.php?attachmentid=4774282

-Do instructions of that post : https://xdaforums.com/android/devel...atek-armv8-t3922213/post79626434#post79626434

PLAY STORE

-Here to have Google Play Services for Playstore, youtube, etc : https://xdaforums.com/amazon-fire/general/how-to-install-google-play-store-fire-t3486603

REMOVE ADS

-Use this app to disable some apk : https://play.google.com/store/apps/details?id=com.pdp.deviceowner

-----APK to disable : - Device Setup - DeviceSoftwareOTA - Forced OTA - Special offers

-Here to have Youtube without ads : https://www.xda-developers.com/youtube-vanced-apk/

-Here you can download with F-droid Adaway to patch hostfile and remove ads during websurf and other : https://f-droid.org/app/org.adaway

Thanks to [MENTION=8132642]diplomatic[/MENTION] and to [MENTION=4914529]Michajin[/MENTION]

-=- NEWS -=-

PERMANENT ROOT WITH UNLOCK SOFT AND HARD : https://xdaforums.com/amazon-fire/orig-development/fire-7-2019-mustang-unbrick-downgrade-t3944365
[Fire General] DB126:
https://xdaforums.com/amazon-fire/development/unlock-fire-t3899860
[Fire General] guizzzmo:
thanks but the new model name is mustang. i think twrp of that thread is not the good one for 9th generation
[Fire General] DB126:
Heard elsewhere hardware is nearly identical; ROM refreshed to FireOS v6. As an early adopter you may need to do some additional legwork to confirm that claim. Start with a hardware identification app to determine SOC. Or just hang back until info becomes more widely available.
[Fire General] Kctucka:
The new Fire 7 has the same SoC as the HD8, but a 32 bit kernel:

https://developer.amazon.com/docs/fire-tablets/ft-device-and-feature-specifications.html

The temp root for the HD8 might apply to this tablet then. Would make it easier to unlock the bootloader later, provided the LK exploit works on this device.
[Fire General] Dan_firehd:
You need to acknowledge a pop-up on your Fire7 2019 when you see that "ADB is unauthorized" on the PC command prompt.
[Fire General] Rortiz2:
You can easy root it with bootless magisk:

https://xdaforums.com/android/devel...atek-armv8-t3922213/post79626434#post79626434
[Fire General] guizzzmo:
yes normally a popup show if i want to authorized or not, but not here.

Strange.....
[Fire General] guizzzmo:
oh i will try
[Fire General] guizzzmo:
it don't work

result is :

Can't find kallsyms addresses

Unable to get kernel symbol table

New UID/GID: 10156/10156

Root User Only
[Fire General] Rortiz2:
Strange. [MENTION=8132642]diplomatic[/MENTION] any ideas?

It has MT8163 Android Nougat..
[Fire General] xyz`:
Can you take the back off and post a picture of the pcb?
[Fire General] diplomatic:
I just looked at the firmware of it (luckily it's already online) and it seems good to go for mtk-su. Not sure why it failed. The kernel is very close to that of the HD 8-2018. There are no obvious patches against this that I could see. The symbol table should be detected from what I can tell, unless there was some kind of mitigation put in to discourage exploits.
[MENTION=773514]guizzzmo[/MENTION], can you try to run mtk-su from adb or a terminal app like the OP says?
[Fire General] xyz`:
Looking at https://www.amazon.com/gp/help/customer/display.html?nodeId=GXBUV78NMHPAKAVW it links to https://www.amazon.com/firehd8softwareupdate so are they running literally the same firmware or did amazon copy paste the link wrong?
[Fire General] diplomatic:
[MENTION=9667509]xyz`[/MENTION], ohhh, yeah... good catch. It's probably the wrong firmware/link. Even the source code file says Fire HD8, which I didn't notice. That would explain why people are reporting a 32-bit kernel and the firmware link has a 64-bit one.
[Fire General] guizzzmo:
i have do that manipulation https://xdaforums.com/android/devel...atek-armv8-t3922213/post79626434#post79626434

with init.d app i try to launch script bootsu mtksu and magisk etc etc
[Fire General] ggow:
Here are some pics, the shield cover pops off so no cutting required.
[Fire General] Rortiz2:
Did you bought it?
[Fire General] guizzzmo:
Anyone have idea why i can't install the drivers "composite ADB Interface" on Windows 10 x64 with this drivers https://developer.amazon.com/fr/docs/fire-tablets/connecting-adb-to-device.html ?

I have try on my other pc under windows 7 and that's work but not on W10 ? I have search but don't find another driver.
[Fire General] DB126:
Most likely driver signature verification issue. Google for a solution; common issue on Win 10.
[Fire General] guizzzmo:
ok i will search now

1# i have try adbdriver.com for the software who install the correct driver automatically. but not on w10, he say i have correct driver but no.

I can make manipulation on my w7 pc but i'm not always in front of instead w10 pc

ps: I said that I can make the adb without worries with my other devices such as my smartphone xiaomi for example. The amazon adb driver for w10 seems to be the problem. The hardware identification code I have is not in the .inf file. And if I change it, it goes back to me that it is falsified.

ps2: I am ready to test any manipulation on the device. Send me scripts, with the method and I will test everything with feedback. If you need adb (the one that works in w7) I make commands to reassemble information, I can do it.

By cons, disassemble the back of the tablet seems complicated. I do not want to damage it so if you have a clean disassembly method I can do it.

Attached : Adb command

Edit 3 : Last try command

===============================

mustang:/data/local/tmp $ ./mtk-su -v

armv7l machine

param1: 0x1000, param2: 0x8040, type: 1

Building symbol table

Can't find kallsyms addresses

Unable to get kernel symbol table

New UID/GID: 2000/2000

starting /system/bin/sh

mustang:/data/local/tmp $
[Fire General] ggow:
@xyz` @k4y0z @diplomatic

I have identified a pin that can be shorted to enter bootrom mode, identified in the following photo.

I knew that existing karnak amonet would not work but I pressed enter anyway

No big deal, now obviously soft bricked

We have no intention of using FireOS anyway.
[Fire General] Dan_firehd:
Wait for a month or so and this tablet will be on sale during Amazon Prime days:

https://www.cnet.com/news/amazon-pr...dictions-tips-echo-kindle-fire-tv-blink-food/

Hopefully this tablet will be [UNLOCK][ROOT][TWRP] by then !!
[Fire General] ggow:
A friend got one, but he didn't want FireOS so he gave to me for a while.

Didn't care if got soft bricked either.
[Fire General] diplomatic:
Thanks, [MENTION=773514]guizzzmo[/MENTION], I got that result....

Anyway, I got some data from [MENTION=4914529]Michajin[/MENTION]. Sadly, mtk-su root is not looking good for this tablet. Not good at all. It appears at least some of its functionality has been patched. I'm pretty sure that's why it's not working. I will look into making some workarounds. But this won't happen anytime soon. Possibly not at all...

EDIT: Hang on, scratch that. Maybe it's not that bad after all. I might have gotten some bad intel. What makes me say that is that mtk-su would have failed at a different step than where it did. Waiting to get more info. It may be an easy fix after all....

EDIT 2: OK, good news... it will be possible to get mtk-su working on that tablet. :D (I should stop assuming the worst before I have all the info.) If you're curious, the issue with that kernel is that it's compiled with CONFIG_KALLSYMS_BASE_RELATIVE. This is the same config the new Walmart Onn tablets use. It stores the symbol addresses differently than other kernels. I just happened to implement the fix for 64-bit kernels. Just need to do the 32-bit version.
[Fire General] xyz`:
You really shouldn't have, since amonet works it should be possible to modify it to dump emmc. Then we can investigate the LK binary they have on it and see if the vulnerability's patched... now the problem is that since you've run amonet for karnak the original LK is overwritten with karnak's, so somebody else would have to do that.
[Fire General] guizzzmo:
if i can do anything to help ;)
[Fire General] ggow:
I never expected it would have run that far given the differences between the devices. Bad judgement on my part. Will have access to another one next week. Won't be so hasty next time.
[Fire General] MontysEvilTwin:
Presumably this tablet has DM-Verity enabled?
[Fire General] ANDROID2468:
Most likely scene that's a feature in android since MM. I just download the FW and I'm about to check
[Fire General] MontysEvilTwin:
At the moment the download link for the Fire 7 (2019), OS 6.3.1.2 on the Amazon site points to the HD 8 (2018) software.
[Fire General] Michajin:
Root achieved, magisk installed. Thanks [MENTION=8132642]diplomatic[/MENTION] More information to come! On version 6.3.1.2
[Fire General] ANDROID2468:
really amazon? what can you expect from them when they keep getting the version numbers wrong in system settings.:rolleyes:

---------- Post added at 12:07 AM ---------- Previous post was at 12:03 AM ----------

cool, That's good news! I might get this tablet now. :)
[Fire General] guizzzmo:
hey how do you do that tricks man?
[Fire General] Michajin:
Did you run the script diplomatic sent us?

I followed the directions here ( https://xdaforums.com/android/devel...atek-armv8-t3922213/post79626434#post79626434 ) and used the mtk-su that he sent us.
[Fire General] guizzzmo:
yes i have try suboot with init.d script and mtk-su r15 on 6.3.2.0 but without success.
[Fire General] Michajin:
Check your private messages, Diplomatic sent you and i a link to a modified mtk-su (mtk-su_20190608a.zip). Use the one he sent instead of r15.
[Fire General] guizzzmo:
oh yes it's work

magisk installed. good

next step: twrp ;) and gapps and also remove ads and change launcher
[Fire General] Michajin:
Playstore works without root - https://xdaforums.com/amazon-fire/general/google-play-store-fire-7-2019-t3937856

TWRP requires an unlocked bootloader, (Should be close to HD8) i downloaded the lk.bin for them to look at to see if we can unlock.
[Fire General] xyz`:
Can you pm me the lk.bin?
[Fire General] Michajin:
Sent, let me know if i did it wrong or you need anything else.
[Fire General] xyz`:
Unfortunately it seems the lk issue we used for previous models is fixed. So we won't be able to unlock these models for now. One alternative would be to use the bootrom exploit every boot, but then the problem is that since the exploit is tethered, you won't be able to turn on the device while away from pc.
[Fire General] guizzzmo:
ok for playstore and youtube but for adaway i think bootless root don't allow me to modify host file
[Fire General] guizzzmo:
i have try module youtube vanced but no success.
[Fire General] Michajin:
i dont think modules will work because of the temp root ran at start up (init.d). I installed it through the non-root from XDALabs and it works just as well.

---------- Post added at 02:22 PM ---------- Previous post was at 02:19 PM ----------

also, don't forget to disable updates to hold root. You can through root shell or a app. I used package disabler and also changed my launcher to nova.

Apps i disabled for updates;

Device Setup

DeviceSoftwareOTA

Forced OTA

Special offers

Make sure you install Novi before disabling launcher.
[Fire General] guizzzmo:
i have uncheck automatic update under developer option but fireos force update anyway. strange
[Fire General] Michajin:
you can also change the notification bar with Material Shade and Power shade to give you a more android flavor...

---------- Post added at 02:34 PM ---------- Previous post was at 02:33 PM ----------

Apps i disabled for updates and lockscreen ads;

Device Setup

DeviceSoftwareOTA

Forced OTA

Special offers

i use this for easy disabling and enabling of apps...

https://play.google.com/store/apps/details?id=com.pdp.deviceowner&hl=en_US
[Fire General] diplomatic:
New mtk-su release

I just posted a new version of mtk-su, which I hear is compatible with this new Fire tablet. Grab it while it's hot. :)
[Fire General] guizzzmo:
yes all is right for

youtuve vanced non root ok

disabling ota and offers ok

replace launcher by nova ok

modify host file with adaway ok
[Fire General] guizzzmo:
I have a small bug but very annoying.

It's with bluetooth. This one disconnect ramdomly and reconnect during playing video with youtube vanced or earing podcast and radio with podcast addict.

I don't know if the problem come from app or fireos or rooting.

So i search how to explore my problem.

Do you think with syslog or something like that i could log bluetooth to now what is doing when it's disconnect ?

Thx
[Fire General] Michajin:
I ran mine on Bluetooth for about 6 hours without any interruption. Mostly Pandora, but some Vanced too. Try placing the device closer to the receiver, or finding anything else close by running on 2.4 GHz. I have had Bluetooth do this with a mouse, phone, using a 2.4 band network. Don't know if that helps...
[Fire General] guizzzmo:
i am very close to speaker but i think the speaker is beautiful but not quality.
[Fire General] AmznUser444 Dev:
You can disable the bloatware on yor Fire 7 2019 with root via ADB Windows PC

USB Debugging on Developer Options is enabled

1. Open the Command Prompt on your Windows PC

2. Approve the USB devices

3. Verify the attached devices

adb devices

4. Start to disable the bloatware:

//Copy this code, do not copy the code comments.

adb shell
su
pm disable com.amazon.device.software.ota //There is a system updates, Advice: disable
pm disable com.amazon.venezia //Advice: disable
pm disable com.amazon.kindle //Advice: disable
pm disable com.amazon.webapp //Advice: disable
pm disable com.amazon.mp3 //Advice: disable
pm disable com.android.email //Advice: disable
pm disable com.android.printspooler //Advice: keep, do not disable
pm disable com.amazon.photos //Advice: disable
pm disable com.amazon.avod //Advice: disable
pm disable com.amazon.kindle.unifiedSearch //Advice: disable
pm disable com.amazon.nimh //There is blocking the LauncherHijack.apk, Advice: disable
pm disable org.mopria.printplugin //Advice: disable
pm disable com.ivona.tts.oem //There is not compatible for English language, Advice: disable
pm disable com.amazon.kindle.kso //There is an ads appears on the lock screen like Adware, Advice: disable
pm disable com.amazon.ags.app //Advice: disable
pm disable com.amazon.zordon //Advice: disable

5. Reboot your device

adb reboot
[Fire General] MontysEvilTwin:
I don't have this tablet myself, but I believe they are shipping with OS 6.3.1.0 and quickly updating to 6.3.1.2 when connected to wifi. There may be a chance that the lk file from 6.3.1.0 is not patched to prevent the bootrom exploit? Probably worth checking out if someone has an non-updated tablet and can extract the file.
[Fire General] Michajin:
You can also disable them through a disabler app for fast disabling and access and without a PC.

From the OP

-Use this app to disable some apk : https://play.google.com/store/apps/d...dp.deviceowner

-----APK to disable : - Device Setup - DeviceSoftwareOTA - Forced OTA - Special offers
[Fire General] AmznUser444 Dev:
You can also root this new Fire 7 2019 with Magisk, can you flash via TWRP, make sure your Fire tablet bootloader is unlocked

to flash via ADB Fastboot

fastboot flash <magisk-flashable-zip-file>
[Fire General] Michajin:
I have not seen anyone to unlock the Fire 7 9th gen. Are you saying you have unlocked yours? All i have seen is temp root (with magisk, but no modules work). I havent seen anyway to unlock the bootloader or any version of TWRP.
[Fire General] DB126:
Unlocking isn't available...yet. It will be interesting to see if Amazon (their hw supplier) tightened things up in the kernel/bootloader. It'll take some probing by talented/dedicated hacks to sort the details. A time consuming excercise given better alternatives at a similar price point (eg: Walmart Onn 8").
[Fire General] AmznUser444 Dev:
Can you unlock your Fire tablet by removing cover and connect CLK to ground connection or EMI shield to short

---------- Post added at 06:51 AM ---------- Previous post was at 06:48 AM ----------

Can you connect the headphone jack on your Fire tablet to speakers or amplifier

---------- Post added at 07:02 AM ---------- Previous post was at 06:51 AM ----------

The mtk-su is temporary root, not permanently rooted and not properly
[Fire General] DB126:
Dude, enough with the random posts filled with misinformation. Device and generation matter. Details matter. Getting it roughly right matters. You have some homework to do.
[Fire General] AmznUser444 Dev:
I can find the CLK contact?
[Fire General] Michajin:
Read post #22 and #42 in this forum. Good luck to you!
[Fire General] AmznUser444 Dev:
Can create the LK image for Fire 7 2019
[Fire General] Michajin:
Is this a question? The exploit in lk.bin used in other devices has been blocked on this device. See post #42
[Fire General] AmznUser444 Dev:
Use the eMMC adapter to access the root

1. Find and solder the eMMC pin to eMMC adapter

2. Connect the eMMC adapter ro your PC

Your Fire tablet is rooted

---------- Post added at 04:41 AM ---------- Previous post was at 04:30 AM ----------
[Fire General] DB126:
I would be wary of this guidance until proven. Member has been dropping posts in various threads suggesting a lack of direct experience. At least on the software/usability side.
[Fire General] AmznUser444 Dev:
Can you use modified lk.bin for Mustang
[Fire General] xyz`:
Good news everyone, it turns out that the lk.bin I was sent came from an updated device. I now got this tablet myself, dumped the stock lk.bin, and can confirm that one's vulnerable. So after some porting we should be able to downgrade & unlock these tablets just fine.
[Fire General] MontysEvilTwin:
I did wonder as the Mustang is shipping with OS 6.3.1.0 and updates to 6.3.1.2 if you let it. You can now download OS 6.3.1.2 for this device from Amazon: their latest mistake is that if you try and download OS 6.3.0.1 for the HD 8, 8th gen. you get the Mustang software instead.
[Fire General] Michajin:
That is great news. I would love to try and downgrade and unlock. Let me know if you need a tester.
[Fire General] xyz`:
If anybody else wants to test the instructions, send me a message.
[Fire General] xyz`:
I've posted a complete guide now at https://xdaforums.com/amazon-fire/orig-development/fire-7-2019-mustang-unbrick-downgrade-t3944365

[MENTION=5749760]ggow[/MENTION] let me know if you manage to unbrick your Fire
[Fire General] ggow:
Thank you for this, that worked just fine.
[Fire General] AJFowler:
Modified mtk-su

I am really struggling rooting my device, the 9th Generation Fire 7HD. I followed the steps exactly in the guide and I'm still scratching my head as I'm not having much luck.

I was wondering if you still had the modified mkt-su available to send to me as this is really bugging me. I'm trying to root these devices for work, and really not having much success yet I seen you and others were successful.
[Fire General] mrmazak:
The v16 is on the unlock thread long time now.

And there is already now an unlock exploit too. So you can have twrp, and full time full root with magisk.
[Fire General] AJFowler:
Ahh ok, well I was using the v16 with no luck. Not really sure what the issue is as I've followed the guide step for step.
[Fire General] Michajin:
Where do you run into issues at? run ./mtk-su -v and report the results.
[Fire General] AmznUser444 Dev:
The mtk-su isn't work properly after exit the Command Prompt. Just I disassembled the newest Fire 7, connect to PC running Debian 9 in VirtualBox for Windows and shorting the CLK contact into Ground contact to attempt to install and run the TWRP for rooting with Magisk

You have to create the BootROM exploit for Fire 7 2019
[Fire General] Michajin:
It is created and done, the software method works just fine.

https://xdaforums.com/amazon-fire/orig-development/fire-7-2019-mustang-unbrick-downgrade-t3944365
[Fire General] 1248:
Don't install Google Play Services

DELETED
[Fire General] AmznUser444 Dev:
How I can find the test point?
[Fire General] stupid_questions:
Lineage OS or Nexus OS

Using an old 2017 fire tablet with the Nexus Mod OS I would like to upgrade to the 2019 fire tablet. Is there an non fireos operating system available for it? I would prefer lineage os or something without amazon or google in it.
[Fire General] Michajin:
Not at this time. You can remove most amazon bloat and modify to give Android feel. THey are working a a Fire 8HD rom that might be close enough to port over to this device if any developers are interested. From what i have seen i would say it is likely that it will get lineage 14.1. But being new not many people have it. After prime days hopefully it will pick up interest...
[Fire General] stupid_questions:
Thank you for your reply. It looks like they are super nice and will try to port it. https://xdaforums.com/hd8-hd10/gene...e-hd8-2018-t3936242/post79910799#post79910799

"We are working on mustang too

You can try porting it as we done with ford and austin.

Regards!"

"I have almost no experience with writing or porting OS code, sorry ."

"I can do it for you. I will PM you if I have time!"
[Fire General] luk2009:
pm disable com.amazon.kindle.kso //There is an ads appears on the lock screen like Adware, Advice: disable

pm disable com.amazon.nimh //There is blocking the LauncherHijack.apk, Advice: disable

I just want to use these commands in version 6.3.1.2 should I use another command or with those two is enough?

thanks

Enviado desde mi P008 mediante Tapatalk
[Fire General] AmznUser444 Dev:
[MENTION=9667509]xyz`[/MENTION]creates the exploit package, amonet-mustang for Fire 7 2019. That's finished to create the exploit package
[Fire General] Kurei1437:
delete
[Fire General] DB126:
Please don't cross-post the same question in multiple threads.

https://xdaforums.com/android/development/amazing-temp-root-mediatek-armv8-t3922213/post80134704
[Fire General] Kurei1437:
Oh okay, thanks for the heads up and the information.