yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] jacfry:
I had similar problems, but gmail worked instantly.
[Teclast X98 Air 3G] toms157:
Are you sure that is an X98 Air II Android Bios ? I think that it's for the X98 Air, not the X98 Air II.
[Teclast X98 Air 3G] maxhasfun:
Thanks, you were right. I reactivated one my old accounts and voilá a second later a got that email.
[Teclast X98 Air 3G] jubpi12:
anyone could help me please :crying:
[Teclast X98 Air 3G] peppemaria:
do you think I should wait for the new BIOS? when it comes out there will be a way to update the BIOS on my tablet directly from the tablet? or do I restore Android? help me I'm scared :( right now I have the wrong BIOS and causes many problems
[Teclast X98 Air 3G] :
read sms from windows

hii did any body find a way to read sms from windows ??
[Teclast X98 Air 3G] abo.adam:
hello , can you give me a link to download win8.1 NOT WITH BING , with all driver included drive , thanks
[Teclast X98 Air 3G] BoORDeL:
what is ur problem?

you have posted all you need to make ur windows 8.1 pro iso (post #3).

Just read that guide.

If u flash windows bios on C6J6 it's like any other windows installation.

3 posts in 2 hours asking the same thing... do you think we are teclast official support?

do u think we are teclast employees?

If nobody answer you maybe you are asking something well described.

THANK YOU
[Teclast X98 Air 3G] abo.adam:
il problema che non riesco ad attivare la copia di windows con bing , hai qualche tool per attivarla ?
[Teclast X98 Air 3G] BoORDeL:
Mo caccio la bestemmia,

c'e' anche una cazzo di guida italiana che qualcuno si è rotto il cazzo a creare in allegato al post 3.

Se hai flashato il bios win sul c6j6 devi avere un hub alimentato una tastiera e un mouse.

fai partire il teclast e installi windows 8.1 pro LINK POST 3

Poi aggiongi i driver LINK POST 3.

Altrimenti ti scarichi windows 8.1 e i driver e il pack per la lingua italiana (tutto al post 3) e con wintoolikit assembli il tutto e con rufus crei la pennetta usb per l'installazione.

C'e' tutto ripeto TUTTO BASTA CHE LEGGI.
[Teclast X98 Air 3G] G3n3R4L:
tranquillo man, se fosse possibile qualcuno che spiega va bene, se non c'e .... allora, non c'e. ;) non deve fare bordello "Boordel" :D

se non pu' attivare, cerca su google come si attiva' il windows, perche' penso che quello che chiede e' illegale ;)
[Teclast X98 Air 3G] diladroid:
Touch screen

I cannot help you, but i have a similar Problem

Autorotations works good, touch Screen on one site works good, the other site /left side/ on the display the keybord is inverse ( a=c), (W=t) , (Y=B).

Does anybody has a similar Problem and knows the solution. I modify the touch Setting gt (x2X) but nothing happened
[Teclast X98 Air 3G] abo.adam:
ti spiego , in pratica sono andato al sito di Teclast , e ho scaricato direttamente da loro il windows 8.1 ( c6j7) completo di driver e tutto , e ho scaricato da google tutti tipi di tool per attivarlo , ma non sono riuscito .

fino adesso ho formattato il mio tablet piu di 10 volte , sempre ha degli problemi , e il problema piu fastidioso che il touch è invertito ( c'e un video su questo forum che mostra come ..) ma molto fluido e veloce , invece quando vado ad eliminare il file touchsetting.gt da windows/inf , il touch ritorna normale ( cioè non invertito ) ma diventa lento e non fluido ..
[Teclast X98 Air 3G] majkel_94:
Guys, go to the Private Messages, Skype, etc. It's not a thread to talk Italian language but English only!

BTW, does anybody knows something about Dual Boot? Will old users get update or we have to buy new machines for Christmas? :P
[Teclast X98 Air 3G] supercowz:
teclast usually love sell new unit instead update old unit ...
[Teclast X98 Air 3G] BoORDeL:
maybe related to wifi behavior.
[Teclast X98 Air 3G] mike794:
Sim

Mine too doesnt work when i try to enable data nothing happens.it seems wifi is related with sim data.
[Teclast X98 Air 3G] tsvetanm:
Hi guys, I have a problem with my tablet (C9J6). Since several days when I turn it on, it gets stuck to the red logo (with the mouse pointer close to it).

I turned it off by pressing and holding the Power button. And now it won't start anymore.

Any ideas how I can revive my tablet again?
[Teclast X98 Air 3G] ippocampos:
Hi anyone know why in skype I can't reverse the camera's? I in win10 and when I use the camera app all working perfect.Question about Windows environment
[Teclast X98 Air 3G] mirek190:
Try to charge first for a while .
[Teclast X98 Air 3G] tsvetanm:
It was charging all night (for about 6 hours). Then I disconnected it from the charger this morning and went to work. In the evening I tried to turn it on, but no success.
[Teclast X98 Air 3G] microb77:
Hi again guys,

I wrote about this before, but I didn't see any answer from anyone... When I use the OS Switch from Android to Windows, the SD Card is not detected in Windows. I have to do a shutdown, then boot to Windows, for the SD Card to be detected. I have found a similar issue with the Chuwi Hi8 (very similar hardware) and I saw it is also a Onda issue http://www.ondaforum.com/topic/2685-sd-card-not-recognised-after-os-switch/

Anyone can confirm this happens to them, and is it not annoying anyone else?
[Teclast X98 Air 3G] mirek190:
https://drive.google.com/file/d/0B8BF9-TGlz-FcGhjbFlhRko5bXM/view?usp=sharing

Check this bios on air 3g ! - you will be surprised ! :D
[Teclast X98 Air 3G] Mikha777:
CAmera upside Down.

What model do you have (on the back of the tablet) ?

Which BIOS do you have ?

Can you tell me if you see it in all Windows applications ?

I'm patching the BIOS 2.05 ACPI and if it is related maybe I will fix it too at the same time,

Give me more detail please it will help me a lot to try to fix it.

Another users on a Russian forum is telling me the he have the same problem :cyclops:

Regards !
[Teclast X98 Air 3G] Mikha777:
INVERTED CAMERA FIX for Windows

I found something interesting:

Here's the link to download

: https://mega.nz/#!JkgVyJAa!m9xpfghiX3PKClgObvfWsSIa3OHZI0ZRTWLBLOz-Uvo

N.B.:

For the

camera fix only

you just remove the camera driver, then after reboot install the "INTEL package driver" from the attachment.

If it work fine don't update the camera driver later cause it will remove the fix.

Please let me know if the fix work fine under Windows 10 !

Regards :silly:
[Teclast X98 Air 3G] BoORDeL:
good to know u have read post number 3 :D:cool:

how do we ended up at this position?
[Teclast X98 Air 3G] lrobberl:
Is it safe to flash it for model C9J7? Is that the modded 2.02?
[Teclast X98 Air 3G] mirek190:
Yes that is modded 2.02.
[Teclast X98 Air 3G] Maxximo88:
Hi Mirek, why? Do you change boot image? Do you translate chinese "OK" when select the OS to boot?

What is the difference?
[Teclast X98 Air 3G] mirek190:
Yes I changed a boot logo [emoji12] .
[Teclast X98 Air 3G] jcinfo:
Hi,

C9j7 model camera OV 2680 dont work again :(
[Teclast X98 Air 3G] sahor:
Mirek190, could you please tell me something about this 2 questions?

7 buttons nav bar on v5 (didn't work SistemUI.apk replacement)

APK contacts in Air II on v5 (is missing in this model)

Enviado desde mi A0001 mediante Tapatalk
[Teclast X98 Air 3G] mirek190:
- 7 buttons wotks ok - everything was tested.

- orginal rom for air 2 doesn't have contacts I didn't touch it .
[Teclast X98 Air 3G] sahor:
7 buttons problem is a fact for some users, because there is a group of people that can't change the bar. Believe me, we tried to change it with some files managers and (solid Explorer, total commander, etc) and didn't work.

I don't know if depends on the model, but didn't work for more people

Enviado desde mi A0001 mediante Tapatalk
[Teclast X98 Air 3G] Maxximo88:
UUUU Really nice!

Is it possible to have a short video of it?

I'm really curious but I cannot flash it till this weekend..
[Teclast X98 Air 3G] chrissss91:
:good:

I also would like to see what it looks like :D

[MENTION=2198172]mirek190[/MENTION], how did you do, did you use a Taipower BIOS Utility to modify the logo ?
[Teclast X98 Air 3G] Sproxa:
Hello, I also have teclast x98 air 3g and I have a problem with touchscreen reaction on Android.

There is no reaction, but when i start Windows everything is ok there.

I changed android version but nothing happened. Do I need to change somehow some drivers?
[Teclast X98 Air 3G] cosmok82:
I still have right now problem with my camera in Mirek lollipop V5 for CJ9x.

I read so many posts:

But without solution. Could you help me?
[Teclast X98 Air 3G] mirek190:
As I said is working well

I tested it a few minutes ago and wotks Ok.

Try use xplore - replace systemUii.apk in /system/priv-app/SystemUi/

Then restart the device .

---------- Post added at 10:41 AM ---------- Previous post was at 10:38 AM ----------

Yes - install android my 4.4 and use special boot.img.

- before flashing replace that boot .img in ROM folder to special boot.img ( everything is on my gdrive. )

---------- Post added at 10:56 AM ---------- Previous post was at 10:41 AM ----------

What I used to change it - bios editor .
[Teclast X98 Air 3G] guvno:
I had exactly the same problem when I did a fresh windows install on my X98.

You need to delete the big partition where your old windows used to be.

You also need to delete the partition before that. I think it is called (system)

You also need to delete the partition before that one. I think it was called msr or something like that.

So basically, delete the last 3 partitions. Look up my previous post about this and you should see exactly which ones to delete. Do NOT delete the efi partition in the beginning.

After you have deleted the correct partitions. Choose the unallocated space to install windows to and windows should start to install, and your Android partition and dual boot should still be ok
[Teclast X98 Air 3G] jcinfo:
C9j3 bios 1.03 -> camera work.
[Teclast X98 Air 3G] ippocampos:
Model C5J6 Bios 1.07 All others apps like camera app working good I can take photos and change back frond camera normally
[Teclast X98 Air 3G] joq3:
Does this affect the BIOS screen only, the first thing you see when you boot it? Or does it affect the Teclast logo that comes up when loading Windows too?

I found this tool on a russian site:

http://4pda.ru/forum/index.php?showtopic=629082&st=260#entry36922870

It is used to extract the boot image and replace it.

Does it do the same as what you did?

I want to change both the BIOS logo and the Windows loading logo.

Thank you!
[Teclast X98 Air 3G] mirek190:
At the moment only first logo is changed
[Teclast X98 Air 3G] joq3:
Ok, is it possible to change the Windows boot logo?

Also, can you explain how to do it, what BIOS editor did you use?

I want my own boot logo.

Thank you!
[Teclast X98 Air 3G] cattolicboy:
please, master chef mirek, make a sample video :fingers-crossed:
[Teclast X98 Air 3G] Maxximo88:
Hi, so you were able to fresh/clean install Windows on Teclast dual boot tablet?

This is great!

I'm really interested in clean install Windows 10 from USB but I know there are lots of partitions in this tablet.

Maybe we can create a quick guide on "how to"?

Someone would try?
[Teclast X98 Air 3G] microb77:
Special request for everyone/anyone!

I think at this point it would be great to have a matrix of BIOS vs Model vs Compatibility. Something like below. We could all fill in with what we tested.

Model	BIOS	Windows Front Camera	Windows Main Camera	Mirek 4.4 Cameras	Mirek 5.0 Cameras	OS Switcher
HG6N	1.03	Working	Working	Working	Not working	Not working
HG6N	2.02	Not Working	Working	Working	Not working	Windows SD Card Not Working
C6J6	2.02	Not Working	Working inverted	Not working	Not working	Working
C8J7	1.03	Working	Working	Not tested	Not tested	Not tested
C8J7	2.02	Not working	Working	Not tested	Not tested	Not tested
C9J8	2.02	Not Working	Working	Working	Not Working	Working
C5J6	2.02	Working	Working	Working	Working	Working
HG9M	2.02	Working	Working	Working	Working	Working
[Teclast X98 Air 3G] maralej:
C6J6 /* 2.02/ Not Working / Working inverted / Not working / Not working / OK
[Teclast X98 Air 3G] araby:
Can I flash this to c6j6?
[Teclast X98 Air 3G] rozak:
C8J7 /* 1.03/ Working / Working / Not tested / Not tested / Not tested

C8J7 /* 2.02/ Not working / Working / Not tested / Not tested / Not tested
[Teclast X98 Air 3G] guvno:
Yes. I followed the guide at www.techtablets.com (only the install windows part) but I got stuck when choosing the partition to install to. Check my previous post about this and you will know which partitions to delete and then windows will install fine and it wont break your Android part
[Teclast X98 Air 3G] microb77:
Model and BIOS Compatibility Matrix

So far, we have this.

===========================================================================================================================================
Model	| BIOS	| Windows Front Camera	| Windows Main Camera	| Mirek 4.4 Cameras	| Mirek 5.0 Cameras	| OS Switcher
===========================================================================================================================================
HG6N	| 1.03	| Working	| Working	| Working	| Not working	| Not working
HG6N	| 2.02	| Not Working	| Working	| Working	| Not working	| Windows SD Card Not Working
C6J6	| 2.02	| Not Working	| Working inverted	| Not working	| Not working	| Working
C8J7	| 1.03	| Working	| Working	| Not tested	| Not tested	| Not tested
C8J7	| 2.02	| Not working	| Working	| Not tested	| Not tested	| Not tested
[Teclast X98 Air 3G] sep_michi:
C9J8 |* 2.02 |* Not Working | OK | OK | Not tested | Working
[Teclast X98 Air 3G] Maxximo88:
C5J6 |* 2.02 |* OK | OK | OK | Working | Working

To ALL USER, please remember to quote original post of Microb77 HERE (it could be useful)

---------- Post added at 05:17 PM ---------- Previous post was at 05:05 PM ----------

Guys, new Windows 10 ISO OFFICIAL by Teclast available!

Just go to official website, insert Product ID (ex. c5j6) and press ENTER.

Direct download HERE.
[Teclast X98 Air 3G] microb77:
Thanks Maxximo - good point. I will try to maintain the list as well.
[Teclast X98 Air 3G] Furdik:
Flash Android ROM under windows 10 - someone tried it ?
[Teclast X98 Air 3G] Mikha777:
I work on the Fix for BIOS 2.02 for the front Camera in Windows for OV Cam I hope to have it ready soon :fingers-crossed:
[Teclast X98 Air 3G] billbmsn:
[EDIT: FIXED ERRORS IN TABLE]

HG8M | 1.03 | Working | Working | Working | Not working | Not working

HG8M | 2.02 | Not working | Working | Working | Not working | Working
[Teclast X98 Air 3G] Mikha777:
Hi Mirek,

Like you know I work on a version of BIOS 2.05 that will be compatible with BIOS 2.02, so I'd like to know what "mod" did you do to

BIOS 2.02 other than cosmetically change ?

Thanks !
[Teclast X98 Air 3G] microb77:
There are 6 columns in the table (you have too many columns :D ):

Model

BIOS

Windows Front Camera

Windows Main Camera

Mirek 4.4 Cameras

Mirek 5.0 Cameras

OS Switcher

In the OS Switcher, I think it works for the 2.02, but if you can check if the SD Card works from Android > Windows.
[Teclast X98 Air 3G] sep_michi:
SD Card (64GB Samsung) is Working from OSswitch Android to Windows and Windows to Android on C9J8.

My SD card has to partitions, the main one with NTFS the second in exfat for Link2SD.
[Teclast X98 Air 3G] sandroj:
[/COLOR]Guys, new Windows 10 ISO OFFICIAL by Teclast available!

Just go to official website, insert Product ID (ex. c5j6) and press ENTER.

Direct download HERE.[/QUOTE]

Will the image in 2nd link work for c8j6? Because when I put model no on Teclast official website it still shows win 8.1 image.

Sent from my Teclast X98 Air 3G (C8J6)
[Teclast X98 Air 3G] microb77:
Similar setup on HG6N - 2 partitions, NTFS and ext4 for Link2SD. The SD Card is not detected from Android to Windows.
[Teclast X98 Air 3G] sahor:
Thank you, with Xplore didn't work... It was a uncompression problem with 7z file in Android. I uncompressed in PC and everything worked.

Thank you

Enviado desde mi A0001 mediante Tapatalk
[Teclast X98 Air 3G] billbmsn:
Ooops. I did a separate column for front and rear cameras in Android. I'll fix it in a bit.
[Teclast X98 Air 3G] Furdik:
FLASH Android Rom under WIN 10 - someone tried it? I need some special drivers?
[Teclast X98 Air 3G] cosmok82:
OK, but I have already flashed the BIOS 2.02 and the camera doesn't work in lollipop.

---------- Post added at 11:41 PM ---------- Previous post was at 11:39 PM ----------

I still have the W8.1 and front/back camera works properly. My problem is with lollipop.
[Teclast X98 Air 3G] mirek190:
With programator I should buy to flash bios ?
[Teclast X98 Air 3G] Mikha777:
Will the image in 2nd link work for c8j6? Because when I put model no on Teclast official website it still shows win 8.1 image.

Sent from my Teclast X98 Air 3G (C8J6)[/QUOTE]

Sorry but you are wrong...

---------- Post added at 06:38 PM ---------- Previous post was at 06:32 PM ----------

Will the image in 2nd link work for c8j6? Because when I put model no on Teclast official website it still shows win 8.1 image.

Sent from my Teclast X98 Air 3G (C8J6)[/QUOTE]

Second link is the good one

Windows 10 Multilingual

:)
[Teclast X98 Air 3G] Maxximo88:
Did you brick your tablet?

A great Italian user created this complete guide:

- Unbrick a Teclast X98 BIOS with Bus Pirate 4 and Flashrom

He is here on XDA, the real name is Cosimo on Fb.
[Teclast X98 Air 3G] tsvetanm:
After I tried to charge for several hours and nothing happened, is there anything else that can be done?
[Teclast X98 Air 3G] valerima:
Are you able to enter to DnX mode:

hold the VOL +, VOL- and POWER for message: "Entering DnX mode...
[Teclast X98 Air 3G] BoORDeL:
ahahahahahahah MIREK are You?

ahahahahah
[Teclast X98 Air 3G] valerima:
at my seller

9.7inch Teclast X98 Pro Dual Boot Windows 10 & Android 5.1 Tablet PC Intel Cherry Trail Z8500 4GB LPDDR3 64GB eMMC Retina screen

Price:

US $266.65 / piece

Screen: 9.7-inch IPS IGZO Retina display with 2048x1536 resolution, 10-point-touch

CPU/Processor: Newest Intel Atom Cherry Trail 8500 Quad-core, up to 2.24GHz for single core

Camera: 2.0MP + 5.0MP Lens with Autofocus

Dual OS: Licensed Windows 10 & Andriod 5.1

Memory: 4GB LPDDR3-1600 2x64bit, 64GB eMMC ROM

Functions: Bluetooth 4.0, WiFi, WiDi, micro HDMI
[Teclast X98 Air 3G] BoORDeL:
Not a good choice termal issues caused by horrible components layout.

Have a look at tech tablets http://techtablets.com/
[Teclast X98 Air 3G] mike794:
Sim Data not working

hi i run lollipop v5 on my c9j8 .anyone having problem with the 3g?when data is enabled it seems its disconnected and next the signal bar there is the exclamation mark.but when i enable the wifi the mark dissapear.is there a solution?thank you
[Teclast X98 Air 3G] mirek190:
My device is working well .

But I want such device ( programer ) for the future.
[Teclast X98 Air 3G] BoORDeL:
uhmmmm mirek is planning something wild... i wonna see the bunny in thr hat
[Teclast X98 Air 3G] mirek190:
I just want to experiment with the bios a little and not waiiting a month for programer if something goes wrong .

PS - that parts I sent you were helpful ?
[Teclast X98 Air 3G] BoORDeL:
no nothing to do.. i've trashed every thing.... anyway an attempt had to be done.

thanks mirek
[Teclast X98 Air 3G] mirek190:
That's a sad ... I tried to help . Sorry
[Teclast X98 Air 3G] soudara:
hello all

anyone know where i can download bios 2.01 please?

thank you
[Teclast X98 Air 3G] BoORDeL:
It should be this: http://xdaforums.com/showpost.php?p=62306086&postcount=11611
[Teclast X98 Air 3G] Furdik:
Hello, what I need for flash Android under windows 10 ? :-/
[Teclast X98 Air 3G] rmac2190:
C9J7 Windows 10 ?

Sorry but you are wrong...

---------- Post added at 06:38 PM ---------- Previous post was at 06:32 PM ----------

Will the image in 2nd link work for c8j6? Because when I put model no on Teclast official website it still shows win 8.1 image.

Sent from my Teclast X98 Air 3G (C8J6)[/QUOTE]

Second link is the good one

Windows 10 Multilingual

:)

[/QUOTE]

Hi I have a C9J7 and this is what is on the Teclast site (see image - Win10-C9J7.PNG). Is there something different about this one that there is no win-10 for it?
[Teclast X98 Air 3G] soudara:
yes modded 2.02 mirek bios work on c6j6, the splashcreen at boot change to teclast
[Teclast X98 Air 3G] massivekind:
HG9M everything is working

*edit* Bios 2.02
[Teclast X98 Air 3G] billbmsn:
From my point of view the only practical option is a CH431A. It may have the wrong voltage and Cosimo's proposed device may address that, but at this point Cosimo's device appears to be only on the drawing board. Does anyone sell a completed kit? I don't have the fabrication skills or electronics background to make one from his guide. I did buy an EZK2010, which can operate at 1.8V, but the available drivers are not signed. After a lot of struggling to overcome that (available techniques no longer work under Win7 64-bit), I did get it to install under Win 8.1 booted in a driver signing ignore mode. However, the EZK never was able to identify and link to my BIOS chip. I've used the CH431A to reprogram my Air II BIOS 4 times now. Although it required a bunch of retries the last time, it has worked and restored my Air II after bricking. Part of the problem is the wire clip adapters. The clip contacts do not seem very durable and seem to become "iffy" after only a few uses. So, I recommend getting a couple of them. The CH341A or EZK2010, adapter board with the wire clip are readily available on eBay, Aliexpress and Amazon, and the hispanotablets tutorial is pretty clear.
[Teclast X98 Air 3G] tsvetanm:
Unfortunately it does not work...
[Teclast X98 Air 3G] tomcatjohn:
Does anyone know if it's possible to boot from microSD? (even if a keyboard is required)

Also has anyone tried running linux on an X98 Air 3G? I saw a guy in youtube that ran ubuntu on it but it was a live system booted from an USB stick, you can see it in the following youtube video:

watch?v=51Fx8FOjJ4E
[Teclast X98 Air 3G] Mikha777:
Do you have a link to the tutorial I did not find it ?

Regards :cool:
[Teclast X98 Air 3G] microb77:
Thank you to everyone who is contributing. I think this can clarify a lot and prevent repetitive questions! Please don't hesitate to mention if you see something which does not match YOUR results!
[Teclast X98 Air 3G] Mikha777:
Small Typo error here --->
[Teclast X98 Air 3G] tecknight:
I know. I can't believe Teclast didn't even try to improve the heat sinking from the X98 3G.

---------- Post added at 10:40 PM ---------- Previous post was at 10:30 PM ----------

Very well put.

---------- Post added at 11:19 PM ---------- Previous post was at 10:40 PM ----------

tomcatjohn,

Try Downloading a copy of rufus:

https://rufus.akeo.ie/downloads/

You can then convert a bootable CDROM image (such as a linux installer) and apply it to either a USB flash drive or SD/MicroSD card. Then use your keyboard to go into the BIOS setup and set it to boot from the device you have prepared

Warning:

1. I would not recommend attempting to install any 64 bit OS as we have have several users report bricking their device when attempting to install 64 bit Windows.

2. Any OS installer could potentially delete existing partitions when preparing the destination for installation.
[Teclast X98 Air 3G] skompa:
Using BIOS 2.02 flashing under Win 8.1 will not work anymore. The same could be with Win 10.

Gesendet von meinem K1 turbo mit Tapatalk
[Teclast X98 Air 3G] Maxximo88:
What do you mean?

Did you brick your tablet?

Could you switch on with Power+BothVolume?
[Teclast X98 Air 3G] billbmsn:
Sorry, I misspelled. It should be hispatablets. Here:

http://hispatablets.com/teclast-x98/resucitar-teclast-x98-air-modo-ladrillo-t3047.html
[Teclast X98 Air 3G] droutis:
Sometimes it can be tricky to activate properly.

I believe the right way is to first press volume+ and volume- simultaneously, while pressing them press power, when tablet comes live then release power but KEEP pressing both volume buttons until you see DNX mode enabled.

I realized you DON'T let volume buttons until you enter DNX mode, but you release power button when tablet powers up.