yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] mrchrister:
After spending a few days with Windows 10 I'm beginning to like it. If you want a wide selection of Apps and Games, go with Android but if you want a real Operating System which doesn't limit you in terms of file access or root privileges, Windows is the way to go.

I connected my x98 to a TV yesterday and it was nice to see that I could just extend the desktop to the second monitor output through HDMI.

I first used Edge for browing the web but switched to Internet Explorer to have a Pinterest pin button and Adblock plus. Microsoft edge does not support extensions at this point. The scrolling experience is much better than in Chrome for some reason. Chrome on Windows 10 is more sluggish and similar to what I experienced in Android Lollipop.

The battery indicator is not quite correct and yesterday the tablet continued running at 0% battery. i wonder if this will get better the longer I use it.

I installed some more drivers from the Air 3G Double drivers download on techtablets. Now most unknown devices are being recognized but the power button stopped working for locking the device to sleep. Weird enough if I hold it down a couple of seconds, i get the windows "slide to shutdown" screen so it seems like windows is still recognizing it.

The camera drivers from the Air3G are not working so I can't use the camera at this point.

All in all it works well and I still have 9GB left of storage. I also figured out how to install apps to the external SD which will save some space.

I didnt find a way to post a screenshot of the emmc drivers. where would I find that?
[Teclast X98 Air 3G] juanjetomas:
Now that we know how to install Windows 10, it is possible to reverse it and go back to Android?

Thanks for all.
[Teclast X98 Air 3G] mrchrister:
I'd be curious about that as well... As much as I like Windows I'm still not able to read my magazines through Next Issue since the app crashes all the time. I might want to switch back to Android at some point but I'm not really sure how. Does anyone have a custom Air III Android rom already? I heard mireks Lollipop v6 Air II rom works on the Air III but is apprently sluggish.
[Teclast X98 Air 3G] adamju592:
Wifi issue

Hi guys,

I am new to the forum and apologise for hi jacking this thread but I recently purchased a teclast x98 air III from Gearbest and it refuses to connect to WIFI. I have tried resetting the router and factory reseting the device, connecting via WPS, using my phone as a hotspot and changing a few of the router settings without success. I have emailed both gearbest and Teclast without any response. Could anyone please HELP!!???
[Teclast X98 Air 3G] exf.01:
[MENTION=2180667]mrchrister[/MENTION] you can read here for rebooting into Android from windows! and try here do fix battery issues! Sorry my English is not good:D
[Teclast X98 Air 3G] mrchrister:
[MENTION=7112545]adamju592[/MENTION] i would try to claim warranty. Otherwise install Win10 and see if that works. If it does and you want Android, reflash an Android image and hope that it works. [MENTION=7101697]exf.01[/MENTION] thanks for the link, i already reset the battery that way. It's still not 100% correct
[Teclast X98 Air 3G] red156:
For my part, everything works well after flashing mirek V6 rom except the cameras.

When I'm on skype, the camera freeze every 10 seconds and I need to restart camera.

Someone have the same problem?
[Teclast X98 Air 3G] exf.01:
[MENTION=7110939]red156[/MENTION] after flashing mirek V6 rom, your life battery in standby for how long?
[Teclast X98 Air 3G] red156:
I'd say 48 hours..
[Teclast X98 Air 3G] kabelcolani:
Hello everybody,

I am owner of the X98 Air III (M5C5) and would like to run dual boot. Is there a step by step guide/tuturial with pictures and for the required files? Your forum is great and I hope you can help me.

Thanks
[Teclast X98 Air 3G] exf.01:
it's seem not good:)

---------- Post added at 04:56 PM ---------- Previous post was at 04:48 PM ----------

[MENTION=7114705]kabelcolani[/MENTION]

- tutorial with video youtube.com/watch?v=rLjayeQJg4Q

- the required files dropbox.com/sh/pwpmtjuw8fjvg07/AACYrCkVhfVriDlrjy0o13bGa?dl=0

- More info techtablets.com/2015/09/teclast-x98-air-iii-gets-dual-boot-bios-and-files-released

- Step 1 : Flash bios to dual os (bios update_android.rar)

- Step 2 : Flash Android with Stock rom or mirek rom (tool Andrews 5.0 Brush tool drive.rar)

- Step 3 : Install win 10 with Teclast X98 Air 3G driver techtablets.com/teclast-x98-air-3g/downloads/ ( you need Usb hub)

Sorry i not enough 10 post so i can't up direct link
[Teclast X98 Air 3G] kabelcolani:
Thanks :D
[Teclast X98 Air 3G] bloodth:
HI

I flash dual bios from hlink in previous post, and in power on teclast go to bios(in recovery bookmark bios was some error), then i must choose save and exit or EFI boot in bios then teclast go in next step. I try flash android lollipop and mirek with intel mft and it gave error on various step on 12-14% or 70% with partition part for android (i try with android part 3,4,5,6,10gb). I hold over trying to flash android and install win 8.1, it write Ok. May be someone know how correct bios that no go on power on in bios, and how install android with partition. sorry for my english
[Teclast X98 Air 3G] mrchrister:
hey bloodth:

so the same happened to me, after flashing the bios, it would always boot to the bios screen and i had to manually boot into windows 10. What I did is flashing the bios again from within windows. I downloaded the file : X98 Air 3G Air II Dual Boot Bios Flasher bat from techtablets. I renamed the bios for the Air III to X98Air3GDuala.bin and replaced it with the one in the folder. Then you launch "Run this as admin to flash bios.bat" with admin rights and it will reflash your bios. After that I had no more errors on boot.

Now this won't help you with your other problem of not being able to install mirek's rom, but it helps with getting rid of the bios boot screen.
[Teclast X98 Air 3G] bloodth:
What VID and PID you set in MFT when flash android?
[Teclast X98 Air 3G] exf.01:
[MENTION=7116621]bloodth[/MENTION]

SOC Devices: VID = 8087 / PID = 0A65

Android devices: VID = 8087 / PID = 09EF
[Teclast X98 Air 3G] bloodth:
Its for mirek SOC Devices: VID = 8087 / PID = 0A65

Android devices: VID = 8087 / PID = 09EF for android stock SOC Devices: VID = 8087 / PID = 0A65

Android devices: VID = 8087 / PID = 0FFF
[Teclast X98 Air 3G] kabelcolani:
Hi guys,

i have a problem! If I want to play the new BIOS (dual bios)--<(bios update_android.rar) I get an error message. Have anyone an idea.

C:\update_android>cd..

C:\>set bios_path=c:\

C:\>cd “c:\program files \intel\phone flash tool”

The system can not find the path specified.

C:\>adb root

The "adb" command is either misspelled or was not found.

C:\>if 9009 NEQ 0 echo “failed to adb root” && goto:error

An error has been detected.

C:\goto END

:confused: I need help. Thanks!!!
[Teclast X98 Air 3G] bloodth:
It's easy, In first install the required files dropbox.com/sh/pwpmtjuw8fjvg07/AACYrCkVhfVriDlrjy0o13bGa?dl=0 (SOC and intel drivers, MFT)

then unzip update_android in c:\ or d:\ and edit update_android.bat you set path to MFT in 4 line, rename folder update_android to adb. Start update_android.bat. Android must have root and swich on debuging mode

root cloud .mail .ru/public/6wQ9/meRQtmtLA
[Teclast X98 Air 3G] kabelcolani:
Thanks for your quick answer bloodth, but it`s fail.

i change the foldername from android_update --> adb

update android .bat edit line 4

cd "C:\Program Files\Intel\Manufacturing Flash Tool"

That's the result

C:\adb>cd /d C:\adb\

C:\adb>cd ..

C:\>set bios_path=C:\

C:\>cd "C:\Program Files\Intel\Manufacturing Flash Tool"

C:\Program Files\Intel\Manufacturing Flash Tool>adb root

adbd is already running as root

C:\Program Files\Intel\Manufacturing Flash Tool>if 0 NEQ 0 echo "Failed to adb root" && goto :error

C:\Program Files\Intel\Manufacturing Flash Tool>ping 127.1 -n 5 1>nul

C:\Program Files\Intel\Manufacturing Flash Tool>adb remount

remount succeeded

C:\Program Files\Intel\Manufacturing Flash Tool>if 0 NEQ 0 echo "Failed to adb remount" && goto :error

C:\Program Files\Intel\Manufacturing Flash Tool>ping 127.1 -n 3 1>nul

C:\Program Files\Intel\Manufacturing Flash Tool>adb push "C:\\Rom_8MB_Tablet_Android.bin" system/bin/fpt-tools-package/111.bin"

cannot stat 'C:\\Rom_8MB_Tablet_Android.bin': No such file or directory

C:\Program Files\Intel\Manufacturing Flash Tool>if 1 NEQ 0 echo "Failed to adb push" && goto :error

"Failed to adb push"

An error has been detected.

C:\Program Files\Intel\Manufacturing Flash Tool>color 4f

C:\Program Files\Intel\Manufacturing Flash Tool>goto :END

C:\Program Files\Intel\Manufacturing Flash Tool>pause

Drücken Sie eine beliebige Taste . . .
[Teclast X98 Air 3G] Wajs:
Delete second line in the "update_android.bat" (cd ..)

Then try to update bios.
[Teclast X98 Air 3G] kabelcolani:
Thanks. It's works. :o Next step flash android.
[Teclast X98 Air 3G] kabelcolani:
new problems!!!

Flash to android break up to 90% (failure timeout) ??

file:X98 Air III (M5C5)-Android5.0-V1.04

SoC device

VID 8087 PID 0A65

Android device

VID 8087 PID 0FFF

Is there another solution? Or another ROM use ?? Or should you first install Windows, and if so, how?

Questions, questions:o
[Teclast X98 Air 3G] exf.01:
[MENTION=7114705]kabelcolani[/MENTION]

you can try mirek190_rom_v6.0, and change Android device VID 8087 PID 09EF
[Teclast X98 Air 3G] bloodth:
Use mirek rom for air ii, choose need partition.tbl and in windows folder/scripts/ main.cmd http://4pda .ru/forum/dl/post/7205885/Main.zip need new file.
[Teclast X98 Air 3G] kabelcolani:
Hi guys,

News from the combat zone

after a long time I finally managed to install Android.

Android (M5C5) break up at 90%

Mirek v5.0 BlackScreen

Mirek v6.0. only black screen then it worked.

Now I have a question about Windows.

in the boot menu, I see up in the corner and Android Windows symbol. and in the middle of the screen is just the robot without the little Windows characters.

How do I get Windows installed? USB stick I have.

Thanks an i need your help
[Teclast X98 Air 3G] bloodth:
http:// 4pda. ru/forum/index.php?showtopic=629082&st=0#entry36569152 It manual for create usb windows installer but on russian, you need download windows rom 8.1 or 10 for teclast air ii or air 3g, it 8.1 rom http://4pda. ru/pages/go/?u=https%3A%2F%2Fyadi.sk%2Fd%2FICMnCDRidVKfy and if you want save android you must in windows rom edit main.cmd http://4pda. ru/forum/dl/post/7205885/Main.zip. For create USB rom - cmd - diskpart - list disk - select disk Х(usb flash drive) - clean - create partition primary - select partition 1 - active - format QUICK fs=FAT32 Label="Winpe" - assign - exit and then copy rom to flash drive. Swith on tablet with usb flash and choose win icon
[Teclast X98 Air 3G] mrchrister:
To install Windows, I prepared the Windows ISO with Rufus, then plug in the following items into a powered USB hub:

Mouse/Keyboard/USB with WIndows

Over the last couple of days I tried a few different Windows ISO's and they all worked. I settled on using Windows 32bit Enterprise because I needed NFS support ( en_windows_10_enterprise_x86_dvd_6851156.iso )

Hit ESC when booting tablet, go to boot override and launch the USB stick. I would not recommend doing dual boot when using Windows 10. On 32GB you will run out of space very quickly. Right now I have 8GB left and I haven't installed that much stuff. So either choose Android or Windows as your OS of choice.
[Teclast X98 Air 3G] mrchrister:
Could anyone with a legit Windows 10 64GB Air III do a double driver backup? The only driver I'm missing right now is for one of the cameras: OV2680
[Teclast X98 Air 3G] kabelcolani:
I can not install windows, so I again flashed with update_android.rar and have the Rom_8mb_tablet_android.bin file to replace the file X98air3GDuala and it has wonderfully flashed. Only now the tablet goes on no longer and is not recognized in Windows.

I think ihave a brick, **** happens :crying:
[Teclast X98 Air 3G] gthebest:
Hello. Does anyone knows if the Air III can root?
[Teclast X98 Air 3G] wassel:
Hi mrchrister,

I have installed dual boot on Air III. Everything is ok and there is no driver issue and both cameras working well.

There are 3 different .inf files in teclast air 3g drivers folder(from techtablets). So you should install all of them.
[Teclast X98 Air 3G] cane11:
My Air III runs on Mireks ROM.

Now I want to install WIndows 10 on my Air III.

First part, flashing the Dualboot Bios was finished. Now i want to reflash Mireks ROM with repartitioning.

on techlast.com i have read that i have repartition the AIR III. There are 2 Files 10G分区表_partition.tbl and 20G分区表_partition.tbl.

What should i do now?

copy the two files to the directory of Mireks ROM and then rename the files to 10G_partition.tbl and 20G_partition.tbl ? Then flash with MFT?

TY
[Teclast X98 Air 3G] mrchrister:
cheers wassel, i'll try that!
[Teclast X98 Air 3G] bloodth:
Download mirek rom for air ii, air 3g not complite flash it stop in 90%, in mirek rom choose partition.tbl it maybe 5 or 6 or 7 etc
[Teclast X98 Air 3G] devilguardian:
i have installed successfully win 8.1 + android 5.0 (mirek rom v6). But i have met 2 problems in window 8.1:

- auto rotation and hdmi have not worked (hdmi have worked in stock rom android 5.0, but now i cant use hdmi in window 8.1 and mirek rom)

- there is not any virtual keyboard

i have installed "X98 Air II HG9M Doubledriver Backup July 2015" on techtablet

anyone have idea for my problems? thanks :)
[Teclast X98 Air 3G] bloodth:
Download it drivers and install https://yadi.sk/d/l5ORj7Xtek4XL from it folder kxaccel-1.0.13.20-win8-x86.exe and run .reg file it correct rotation
[Teclast X98 Air 3G] StarKat:
Boot loop

I flashed the 2.02 dual boot BIOS to my Android-only X98 Air III (M5C5), but now it is in a boot loop where the Teclast logo appears, then the tablet reboots almost immediately. I can press ESC to enter BIOS but no changes made in there are saved and the Boot tab does not allow me to choose a boot order. How can I recover from this?
[Teclast X98 Air 3G] bosondehiggs:
win10 unregistered is usefull or not?
[Teclast X98 Air 3G] snakePanda:
Help

I have just purchased a Teclast X98 Air III 32Gb. I will want to install Windows 10.

How should I flash dualboot BIOS? With update_android.rar in ADB mode on Android or in Fastboot Mode?

Thanks.
[Teclast X98 Air 3G] MR_VooDoo:
Any solution for that?

I have actually the same problem.

thanks!
[Teclast X98 Air 3G] tartarctrl:
Fixed
[Teclast X98 Air 3G] emanuele.d:
Hi guys, I am a new to this forum :)

I have recently bought a TECLAST X98 Air III 9.7" Retina Screen Android 5.0 Z3735F Quad-core 2GB 32GB Tablet PC w/ Bluetooth 4.0 HDMI ETC-475026 with Intel Atom Bay Trail-T Z3735F CPU, and I would like to install my own version of Windows 10 on it, possibly without having to keep Android, which I don't need.

I have been researching for step by step guides and manuals, but I couldn't manage to find which one really applies to my model, since most of them seem to be focused on different models of the Teclast X98. I also asked to the Teclast customer service where I could download an official firmware they told me I just can't install Windows 10 on my model, so now I am wondering if they said so just because of their company policy or if this specific model really doesn't work fine with win10.

Could you please help me or suggest me a procedure that works fine?

Thank you so much in advance.

Emanuele
[Teclast X98 Air 3G] mrchrister:
the instructions you posted belong to your model. i installed win10 on my 32gb android only x98 air iii
[Teclast X98 Air 3G] bosondehiggs:
there is other dual boot bios ?

this one drain battery so fast.
[Teclast X98 Air 3G] kabelcolani:
Hello everybody,

after the brick see post #57 I have another problem. I ordered the usb flaser and the EEPROM clip and tried to flash the chip. The clip was the last garbage and therefore the cables are soldered directly. The flash worked fine. Have been playing a Bios M5C5. But the display remains dark. Did someone perhaps an idea? Thanks for ideas
[Teclast X98 Air 3G] :
if it was connected since flashing try to unplug/replug the battery

if it was not connected... have you done the verify after flashing? have you tried to flash other BIOS files? (maybe even those two 'FE' bytes changed yet i don't know about that one)

if you tried these and it still doesn't work then i don't know. maybe you broke something when you soldered ... is your programmer compatible as voltage with your bios chip? (at me i used a 1.8V programmer because that is the Vcc for my chip, yet most of the programmers are for 3.3V some used that regardless)
[Teclast X98 Air 3G] kabelcolani:
Hello everybody,

I noticed that I have destroyed while placing the clip 2 resistors . Does anyone know the resistor sizes around the chip ?

Thanks
[Teclast X98 Air 3G] benjamingdelacruz:
Hi,

So I just ordered this device and am trying to understand a couple things about installing Windows. I just have a couple of question if anyone can answer.

1. From the video tutorial posted (youtube.com/watch?v=rLjayeQJg4Q) if I want to install Windows I can skip steps 1, 3, and 4 right? -The steps: How to flash a X98 Air 3G/II bios under Windows, How to install the Flash Tool, drivers and flash the Android rom, How to enter DnX mode / Fastboot Download mode-

2. What Windows image do you guys recommend to flash? 8.1 or Windows 10? Is a download link available by any chance?

Thanks so much in advance.
[Teclast X98 Air 3G] rionline:
just wanted to mention quickly, that android 4.4 performs really well. very good battery life and smooth transistion in ui. i have purchased an air III at gearbest and was little disappointed with android 5.0 perfomance. after reading the win10 posts, i am quite happy with my android 4.4 installation.

just my two cents..

cya
[Teclast X98 Air 3G] MsuatafaKhatab:
my tablet died after flash rom from teclash

dears , please help to fix my tablet m5c5 , after flash one rom from teclast any help to me
[Teclast X98 Air 3G] tomatello:
More infos?

What is the tablet doing now? What have you done, to brick it? (for an example, what for a tool you have used to flash..)

Can you enter DNX-Mode?

....
[Teclast X98 Air 3G] MsuatafaKhatab:
My tablet x98 Iii, I was install rom from teaclast and stop in flash since this I can install any rom I was installing before

Yes dnx work with me
[Teclast X98 Air 3G] Bandaranaike:
Is it safe to flash Win 10 directly from Microsoft via USB through BIOS 2.05 over Mirek 7.0 on Air III? No other ROMs were installed previously, and no dual boot options are intended.

Sent using XDA One
[Teclast X98 Air 3G] MsuatafaKhatab:
Can I flash bios from dnx
[Teclast X98 Air 3G] cubal1br3:
yes, you can, by using ionion method here
[Teclast X98 Air 3G] MsuatafaKhatab:
i am very thanks after update bios my tab working now:)
[Teclast X98 Air 3G] tomatello:
So the manufacture flash tool stops the flash procedere at 12 or 90% or like that?

Try another partition table (not the one, which is in the main folder in the first place).

For that, go into the folder where the partition tables are. Copy the desired file (example: 5GB). Paste it in the previously folder (where the .boot and .img files lies) and replace the old partition file.

Try to repeat the flash procedere.

Ok, i see that the problem is solved now..

This have been my second choice if my way wouldnt have worked ;)
[Teclast X98 Air 3G] MsuatafaKhatab:
I have problem in WiFi is very wrak, if I ll install win 10 the WiFi will be good?
[Teclast X98 Air 3G] MAGIo18:
I have exactly the same problem and don't know what to do. Please help me out. I have installed BIOS 2.02 Dual from Android, now I can neither boot into Android, nor do anything. The BIOS doesn't seem to see the flashdrive with Windows 10 installed via RUFUS.
[Teclast X98 Air 3G] cscz23:
Sounds like you've flashed the wrong BIOS.

You should be able to use the DNX flash tool to flash a new BIOS. If not then you'll have to reprogram/replace the BIOS chip on your device.
[Teclast X98 Air 3G] MAGIo18:
But I can access the BIOS and if it seems to be fine. I have used the mirek 7.0 before, then installed dual bios 2.02 with this result... it restarts in a loop and doesn't save the BIOS options.
[Teclast X98 Air 3G] andrepd:
Hi. I've tried to boot from a pen drive with x64 Windows 10 and now my device does not respond. Does not power on, even when I plug it to the charger. What can I do to fix this?
[Teclast X98 Air 3G] MAGIo18:
Same Problem. Where can I get the BIOS files? If I download them as *.bin, it always fails, even if it is MD5 checked.
[Teclast X98 Air 3G] Azci:
Hi [MENTION=2180667]mrchrister[/MENTION] , you have apparently got windows 10 running pretty smoothly on your Teclast x98 Air iii, congrats on that! Many members on this topic are asking for step by step guide with necessary files to install win 10 on their 32Gb android device, so would it be possible for you to make that step-by-step guide and update it to your first post? That way members don't have to scroll through the whole thread searching for hints on how to proceed with the install and we'd all have less bricked devices :)

Cheers,

- Azci
[Teclast X98 Air 3G] mrchrister:
Hey azci, to be honest, I totally forgot how I did it. I'm actually thinking of switching back to android. win 10 is just not very good on a tablet. random restarts, too small buttons... not really my cup of tea. I'll try the google now debloated rom right now
[Teclast X98 Air 3G] ricxgp:
Here you can see a Teclast X98 Air III 32GB Dual Boot with Windows 10:

[YOUTUBE]qv5r_kqaU_4[/YOUTUBE]

Here you can see a Teclast X98 Air III 32GB Dual Boot with Android:

[YOUTUBE]DeYBr-4gEoo[/YOUTUBE]
[Teclast X98 Air 3G] Mishka_BG:
Hello,

After touch issue on Android 5 I installed win 10. For now I have some questions about win10 pn m5c5:

1 - why i have about 10 unformatted drivers with size of 16 or 64 mb? Is it possoble to add them to the main c: drive under windows?

2 - why screen does not rotate when device is rotated?

3 - how to increase free spave on c: ?

Thank you!

May be it could be usefull for somebody: windows installation process was starting after may be 3-8 minutes only. I mean it was huge delay.
[Teclast X98 Air 3G] kelebek:
1: Android-partitions. Do not touch.

2: Missing driver. Install it.

3: First: What size did you give your Windows-partition?
[Teclast X98 Air 3G] Mishka_BG:
Hello,

1 I deleted drivers letters, so they are unvisible for the file explorer.

2 yes, was need g-sensor driver, got from drivers pack by the link here.

3 I left for Android 2 Gb, so for windows was left 25.5 Gb.

Now with some updates and after disk clean by services of Windows 10 the windows folder is 9.5 Gb.

Thanks.
[Teclast X98 Air 3G] tenico:
Hi, I install Windows 10 just fine, but when I got to the "config" Wi-Fi menu the USB otg don't work, so do not the touch, and I can't select nothing. Im installing like a normal pc. Do I need the winPE method?

#edit:

fixed, i used the windows 10 image for the air 3G version, which did can use the otg usb, and the touch drivers after updating. all fine so far.

Enviado do meu A0001 através de Tapatalk
[Teclast X98 Air 3G] tenico:
Hi again Just using Windows 10, using battery bar app it showed 0.5 wear level, then it get without battery, and I let recharge all night, now I power up and it shows 53% wear!! Only show 14 432mwh capacity of 30 400mWh what happened here?

Enviado do meu A0001 através de Tapatalk
[Teclast X98 Air 3G] lostre12:
bricked teclast x98 air iii

hello to everyone. i bought a teclast x98 air iii couple days ago from bangood. the tablets first boot was normal. but full of chinese bloadware. as i was looking the settings of the tablet suddently shut down. and never open again. i tryed to install a rom from a previous post but with no success. i cant power on the tablet so i cant enable usb debuging to flash a new custom rom. please help me what should i do? im ready to throw it to the garbage... the only thing the tablet does is charging . and can enter dnx mode.