yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] toms157:
I have the same problem and when I try to delete TouchSetting.gt, all the screen will be "mirroring"
[Teclast X98 Air 3G] abo.adam:
yes i have teclast x98 air 3G with ID : C6J6
[Teclast X98 Air 3G] G3n3R4L:
So if you flashed the c6j6 bios you need to install the c6j6 windows not the c6j7 windows .... If you already flashed the c6j6 bios so simply install the c6j6 windows ....
[Teclast X98 Air 3G] whymoo:
Stylus and calls in Windows

Does this tablet have a wacom digitizer, or any other stylus digitizer?

Because in the file TouchSetting.gt there is a line

[Feature]

Pen=0	;stylus/pen support

After changing it to 1 a wacom stylus still doesn't work with the tablet.

This is probably a driver issue, Does anybody know if its possible to enable the digitizer?

Also is it possible to enable calls under Windows through something like dialer.exe?

On some devices like Acer 1420p and on some unocked huewi modems people have been able to enable calls from Windows in addition to sms, 3g and ussd.
[Teclast X98 Air 3G] peppemaria:
my id is C8j7 and I installed one of the guide .. that .. I think the c6j6 the tablet works .. but it has many problems such as touch screen reversed, the screen contrast, and is all in Chinese!
[Teclast X98 Air 3G] soudara:
after search on google it's possible 48hz probleme it's intel hd graphique because can not read correct edid of lcd screen , utility for fix exist but not working on intel hd graphic or second solution it's eeprom on lcd screen containt bad information edid so windows install bad .inf file driver for screen , now i think we need .inf file of x98 air 3g new model with 60hz working for compare it with our .inf file with 48hz problem

sorry for my english
[Teclast X98 Air 3G] HDtracer:
Flash it again with V2.0.0 firmware in the OP.

V2.0.1 was a dud version that was taken down by Teclast within a day of issuing it.

You will have to go back to android.

There is no windows version for this tablet.

Thanks for the heads up on that one.

I just assumed that because it can make phone calls it would support a microphone :rolleyes:
[Teclast X98 Air 3G] supercowz:
Good news if we can flash c6j6 bios on c8j7 device, and the tablet still work ... Not briked I mean ...
[Teclast X98 Air 3G] SUMMERBREEZE:
yes i think the same.. he flashed a wrong bios to his device.. but still it didnt brick and he could install the windows :p we have been looking for a HERO and he is just THERE :victory:

the problems he has after windows installation, are typical problems almost everyone has got and can be fixed (only 48hz problem still exists)
[Teclast X98 Air 3G] abo.adam:
charging problem

i have a new problem , my tablet will be charged only when it's turned off , if it's turned on and I put it in charging nothing happens .

does anyone have any solution?
[Teclast X98 Air 3G] Cozla:
Maybe it will find a second hero, who will go thru the all instalation and fix procedure of Windows and confirm that way of instalation from C6J6 works on C8J7. I really hope for that [emoji4]
[Teclast X98 Air 3G] G3n3R4L:
Did you notice that with the new driver we have 0 dedicated memory for graphics ? And beforr was 32 ....

Its obvious we need bios and new driver

and also after research, i figured that our device need a 64 bios and system to be fully functional system, drivers and even dal boot, what we have is 32 only so it will never be complete ... all we need is the 64 bios and we will be done here is a proof

http://www.aliexpress.com/item/New-...m-Double-OS-64-bit-CPU-intel/32242892968.html
[Teclast X98 Air 3G] peppemaria:
you are a hero haha ​​XD But now help me to go over to Android? I do not understand how to do .. if operations need to be done on the tablet or PC ... please help me there are quite confused .. switch to Android does not seem very simple ..
[Teclast X98 Air 3G] G3n3R4L:
check the 2nd post or third, everything is there with pictured
[Teclast X98 Air 3G] whymoo:
Now we just need somebody to upload the C6J7 Windows Bios and we will have 60hz Windows on C6J6 and C8J7
[Teclast X98 Air 3G] SUMMERBREEZE:
so please tell us, you had a C8J7 device and it came with android.. but you wanted to install windows and for that, you needed to flash bios and you flashed C6J6 bios, yes? and then installed windows 8.1 ? is this true? :cowboy: but now you are having problems with windows and wanna be back to android.. :cool:

please check the first page, you will see the procedure about how to go back to android :angel:
[Teclast X98 Air 3G] RaichuBender:
Thanks for the help.

The problem now is: my tablet BIOS does not recognize my USB as a bootable MS-DOS USB. There is no efi file that boots the system. There is no way to boot into MS-DOS using this method :crying:

Maybe there is some other way I can try with some other software that creates bootable drives.

I've heard it is possible to create a WinPE USB drive in which you can modify some minor things before installing Windows. Maybe that should work.
[Teclast X98 Air 3G] dark53:
finally I stay with lollipop lack of camera so I do not mind and probably in the near future is possible to fix it.
[Teclast X98 Air 3G] charisioac:
hello....

some questions:

1. which one is the latest dual bios for c9j6? is it 2.02?

2. reading older posts i saw that the latest bios had problems with front camera in win... am i right? has it been corrected?

3. where can i find the latest dual bios to download it?

thanks a lot.....
[Teclast X98 Air 3G] joq3:
Just received my Teclast X98 Air 3G C5J6. How can I download Windows 10 multilingual official from this Baidu site?

http://pan.baidu.com/s/1o6OljQi

It says I have to register, but I can't activate my account, because I don't know the chinese characters?
[Teclast X98 Air 3G] dark53:
Next bug in rom lollipo v.5,.0 not working onenote microsoft bad word and excell working

Maybe this not bug rom and error apk.

OK working i closed gpu rendering.
[Teclast X98 Air 3G] joq3:
[MENTION=2651082]tecknight[/MENTION] can you update your BIOS-update application to use the latest 2.05 BIOS? I think it has got English Teclast logo and OK on the boot-selector.
[Teclast X98 Air 3G] Maxximo88:
Official english support from Teclast

Hi guys, I posted a topic on official Teclast BBS forum in order to ask a better english support.

I know it is probably unuseful but if you want you can help our community at the following link:

- [求助咨询] Official Teclast english forum for worldwide users

Thanks to everyone. ;)
[Teclast X98 Air 3G] mirek190:
I see that I have to make it easier ...

You just have to replace system ui - and check if chmod is 644 and chown root root
[Teclast X98 Air 3G] sahor:
I finally got it using X-plore app. But I recommend you that you uncompress the 7z file in the PC with 7zip...in my case didn't work until I do it. And then go to replace the file as mirek190 wrote

Enviado desde mi A0001 mediante Tapatalk

---------- Post added at 10:20 PM ---------- Previous post was at 10:16 PM ----------

And second one could be seen in wifi/advanced settings... I don't know why not in about phone... But It is there

Enviado desde mi A0001 mediante Tapatalk
[Teclast X98 Air 3G] billbmsn:
For me, the first boot into mirek's ROMs reboots at the language screen, but next time works fine. Have you booted into Android more than once?

---------- Post added at 11:44 PM ---------- Previous post was at 11:35 PM ----------

None of the lollipop ROMs, even the Teclast ones I can find, have the cameras working with SOME of the submodels of the 3G and Air II. Certain models work, others don't, depending on the cameras involved. We need a base lollipop ROM out of Teclast designed for those models. Haven't found it. Same issue with the front camera in Windows. None of the BIOS versions beyond 1.03 support the GC2235 front camera and mis- identify it as OV2680. Even though we are working with BIOS 2.01 and 2.02 (and recently 2.05), somehow leaked out of Teclast (not released as far as I can determine), they do not support the GC2235. It's not clear to me why we can't get a BIOS and a Android 5.X ROM that works with our cameras. I've tried to pose questions on Teclast's Chinese forums but have never seen any response.

---------- Post added at 11:51 PM ---------- Previous post was at 11:44 PM ----------

You're running in tablet mode, which I hate. Open the right sidebar and unhighlight tablet mode. That will put you in desktop mode, giving you the desktop and resizable folders. The only problem I have with desktop mode is if I have the taskbar autohide, it's a pain in the rear to get it to unhide. So, I set it to stay visible, although sometimes I want it to hide, like when running videos fullscreen.

By default Windows will launch in tablet mode. Go into All Settings, System, Tablet mode and you can adjust which mode it boots to.
[Teclast X98 Air 3G] tecknight:
Sounds like you might have a "special" tablet that needs a modified boot.img to activate the touchscreen.

As far as I know, the modified boot.img only works on Android 4.4, however. Is that still the case, @mirek190 ?

If you are running Android 4.4, you can run this tutorial to update your boot.img:

Fix X98 Air Device's Touchscreen functionality in Android

The tutorial also gaves a little background on the touchscreen doesn't work in android issue on the X98

---------- Post added at 05:47 PM ---------- Previous post was at 05:20 PM ----------

I can easily change it, but let me first ask a few questions.

Anyone that knows the answers, feel free to reply.

I want to make sure that 2.05 is safe.

Where did BIOS 2.05 come from ?

Was it an official Teclast release ?

What are the documented changes from 2.02 ?

Has it been modified post release ?

If yes, who modified it and what has been changed ?

Has it been flashed successfully ?

Have any problems been reported during the flash or issues reported after the flash ?
[Teclast X98 Air 3G] oferpelled:
I did replace the systemui.apk but then I got the black background and no buttons. Unfortunately I don't understand the rest of your post, how should I check chmod and chown? Do you mean maybe the file is not the right one? Can you please make it easier?

Thanks!
[Teclast X98 Air 3G] Mikha777:
Hummm, does your tablet see the USB drive ?

Let's try again with the EFI Shell method.

The syntax will be:

AFU.exe My.rom /P /B /N /K /R

If it did not work try:

AFU.exe My.rom /GAN

TO work you have to be able to see the BIOS file at least so use those commands https://software.intel.com/en-us/articles/efi-shells-and-scripting to navigate in the EFI Shell. :good:

I join the AFU exe attached :cowboy:

Let me know if it work !

Good Luck ! :cool:

n.b.: use the 64 bit version of AFU.exe
[Teclast X98 Air 3G] Mikha777:
Latest is 2.05 https://mega.nz/#!wgBjEbrI!Bn1HY_iSynNjpzE9Glsp3-5fcip7XfAge8HXhHph9gY :silly:

---------- Post added at 11:24 PM ---------- Previous post was at 11:22 PM ----------

Just Update with the Microsoft tool it work fine (choose 32 Bit Version Win 10 Fam)
[Teclast X98 Air 3G] BoORDeL:
@ mikha777

why don't you answer to these simple questions about your 2.05 bios version? (tecknight questions quoted)

to all

:

before trying to brick your teclast by flashing bios 2.05 of mikha777 let's wait for the answers ... just a tip
[Teclast X98 Air 3G] Mikha777:
It come from me and it's direct from Teclast. No documented change. :cool:

---------- Post added at 11:39 PM ---------- Previous post was at 11:36 PM ----------
[Teclast X98 Air 3G] BoORDeL:
source? there is a link on teclast site/forum where we can download it?

if it come from you what have you changed?

could you answer to tecknight questions... evry question pleasse?

omg... this answer doesn't need comments
[Teclast X98 Air 3G] charisioac:
hello, thanks for the reply, i have one more question because i am confused, the front cam problem (not recognising), is a bios problem or adroid+win problem.......
[Teclast X98 Air 3G] BoORDeL:
i think these statements explain the nature and the origin of 2.05 bios.

i really don' t know why you are doing this!!!

teclast customers you are advice.... beware
[Teclast X98 Air 3G] dark53:
How install ubdateIFWI rom mirek190 lollipo v.5.0
[Teclast X98 Air 3G] eagleeyetom:
Just a quick reminder, folks. Flashing custom bios, radio, kernel etc. may lead to severe damage of your device (trust me, I hard bricked my device once because I wiped the bootloader :crying:). Before jumping into flashing with "Awwww yeah" scream, think twice. Better be safe than sorry. In any other case, author of the shared content should provide some evidence that it's actually working.
[Teclast X98 Air 3G] S0und_:
I'm using Mirek's Lollipop rom, and i have a quick question.

How can i install the latest official Xposed, since the device's stock recovery doesn't offer an option to flash any update file.
[Teclast X98 Air 3G] otaku888:
I'd also like to know the answer to this, I installed the "lite" version, which I assume doesn't have any xposed support?
[Teclast X98 Air 3G] joq3:
I have downloaded the Windows 10 International from Teclast own site. I wan't to do a clean install on my X98 Air 3G that already has got Windows 10. How do I do this, what partitions should I wipe to install, but not destroy anything.

The tablet is Dual boot.
[Teclast X98 Air 3G] droutis:
You can always perform a system reset in Windows (similar to factory reset in Android).
[Teclast X98 Air 3G] mirek190:
You have installed the newest xposed.

If you don't know how to do it without Cwm just leave it .

Gold rule - If works - don't touch it !
[Teclast X98 Air 3G] soudara:
BIOS 2.05 mIrak no change anything on c6j6 just lose reboot to windows ans reboot to android juste show dualboot screen after reboot but not really a problem ,réal problème it's caméra i testing all BIOS with my c6j6 all BIOS had same problèm on lollipop can conect to caméra with stock caméra app and black screen on 3rd party app or just crash
[Teclast X98 Air 3G] joq3:
Okey, but I want to make sure it is a clean install and as fast as possible! How do I do it?
[Teclast X98 Air 3G] Maxximo88:
Hi,pan.baidu server are really slow..could you share the downloaded ISO of Windows 10 by uploading it on Mega.co.nz or Google Drive?

Is it for Teclast x98 Air 3G c5j6?

Many thanks..I want to do a clean/fresh install too (after upgradlted from Win8.1).
[Teclast X98 Air 3G] joq3:
Yes, it should be for C5J6, that's what I wrote on Teclast site before downloading it.

I can try to upload it to mega.co.nz later tonight.

Do you know how to do a fresh install without risking hurting any partition that should not be erased?
[Teclast X98 Air 3G] Maxximo88:
Oh thanks, I'm interested in this ISO.

Yes, you have to enter in Bios and disable fastboot. After this, it is possible to user ESC in order to enter in the bios at boot (this is a trick in case of problem).

So, you have to burn a pendrive with Teclast windows 10 ISO, enter in bios and select Override from Save/Exit menu, select the pendrive and the procedure will start.

As I understand, using override feature, you will see EMPTY SPACE in which install Windows..
[Teclast X98 Air 3G] joq3:
Is there any guide describing this? I can only find update from 8.1 to 10 guides.
[Teclast X98 Air 3G] Maxximo88:
See the following video:

- Techtablets video GUIDE for Teclast x98 Air

:)
[Teclast X98 Air 3G] kRel:
I would kiss you . . . MANY, MANY tanks :) :) :)
[Teclast X98 Air 3G] Mikha777:
GC2235 Front Camera Under Windows.

For the front Cam under Windows if it is because you have an X98 with the Front Camera GC2235 I will provide a fix in a few days based on BIOS V2.05. :cool:

The

first solution

will be a to inject a new DSDT table Fixed at Windows start so it will work only for Windows :cool:

For Android/Linux it could be for the same problem but you will have to wait for

the second solution

, I will change the DSDT table in BIOS 2.05 this way even the Android side will see a Fixed DSDT. If the Front Cam problem on Android is caused by the DSDT it will be fixed, but since I don't use Android I really don't know how it mange hardware devices, it should be like Linux but I'm not sure. :cowboy:

Regards

---------- Post added at 10:58 AM ---------- Previous post was at 10:10 AM ----------

Mod Edit : Snip by [MENTION=4036181]Darth[/MENTION]
[Teclast X98 Air 3G] BoORDeL:
i think these statements explain the nature and the origin of 2.05 bios.

i really don' t know why you are doing this!!!

teclast customers you are advice.... beware

Any one can fell free to do anything but encourage others to brick their device while you are attempting to modify something that u do not own source it is not fair.

You can test your own bios on your device and stop claming it is from teclast... this is what i would do.

My last sentence about mika777 bios.
[Teclast X98 Air 3G] joq3:
I'm uploading it right now to mega.co.nz

I saw now that the files are called Install.wim, which is some kind of Windows install file.

[IMG="Install.wim"]http://i.imgur.com/aG1rTJx.png[/IMG]

All I can find about it is this:

http://cngadget.info/2014/06/20/windows-8-1-firmware-for-teclast-x98-3g-instructions-english/

Doesn't seem to show the typical Windows installer, just installs right away through a script (havn't tried myself).

Do you think it is possible to format the disk first when installing this file?

You can start downloading it here:

https://mega.nz/#F!sp9FxKhJ!ezJkaTeFQVkRejLn8xT9eQ

It is 6 parts, only 1 part is up right now, will add them as they are uploaded.
[Teclast X98 Air 3G] otaku888:
I think he asks the question because we cannot access or activate the Xposed framework to install modules?

Or is it just the lite version that does not have Xposed? It's not clear on the rom description.

Sent from my X98 Air 3G
[Teclast X98 Air 3G] fresnillo:
Really? REALLY???

<Snip by [MENTION=4036181]Darth[/MENTION] > Keep going, keep. Asking Mikha777 and others (inclusive me) and helping the community to improve with your comments.

But it's right, this BIOS published has not some kind of "Teclast certification". Is this what you say? Incredible input.

Mikha777, keep working, you're doing a good job.

Ignore this guy. He has NO IDEA ABOUT YOUR WORK, probably because he has done NOTHING to improve, and he's jealous because you're trying to improved the BIOS and him is not able to do anything.

---------- Post added at 08:52 PM ---------- Previous post was at 08:16 PM ----------

Ok, you are right. I only want to clarify the situation: when I bricked my tablet flashing the 2.02 BIOS inside this forum it was perfect (and I was quiet), but when the people has flashed this version (2.05) and has been working (at least, but some people with no fix camera, he said he will fix it soon, be patient) is there no evidence?

In my opinion, all BIOS flash process has risk, always. A tablet customer shouldn't flash any BIOS. But this community was made for customers who wants to improve his devices, right?

Mikha777 has explained what he do to improve the BIOS in this forum, and not only he said what he wanted to do, nobody give him a simple dump of the BIOS inside a tablet to split the parts which he needed. And really I don't understand why this kind of comments, I'm a person who thinks is better don't say nothing if some other person is working, but at this moment, I don't understand why the people is not supplying his work. People with a programmer could simply dump his BIOS and upload it.

I want more people helping us to improve this "evil" BIOS, I don't like a BIOS which when I launch a Windows 10 x64 executable simply it bricks itself (incredible, I don't believe but when I dumped before and after the install process I see diferences with gzip header), and if I launch an Android or native Linux x64 executable works fine because it's his architecture.

I think the people like Mikha777 needs more support, because they are improving in his free time. I just wanted to remember it too.
[Teclast X98 Air 3G] microb77:
Do you have a version where the camera works? I have the HG6M (Original Air II Windows as far as I know). Might be something else? I have no problem in Android, only when I boot from Android to Windows.

---------- Post added at 07:47 PM ---------- Previous post was at 07:43 PM ----------

Changes: C9J8 cameras are not working with BIOS 2.02 on Android 5.0 (no positive reports yet)

---------- Post added at 08:05 PM ---------- Previous post was at 07:47 PM ----------

Hey Mikha,

did you do any progress? I'm looking forward a camera fix and battery drain fix too :)

BTW - I think anyone who contributes here are heroes and anyone who stumbles upon these forums and tries any kind of flashing is taking risks. Nonetheless, I think the original questions from Tecknight were legitimate and asked in a friendly context:

I don't know nor understand how the discussion went downhill like it did. I think you also answered those questions; I mean, I read some comments left and right and my understanding is this is the X98 Pro ROM and it would seem it is compatible with the other X98 models. You took that ROM and are modifying it.

In its current state, if I were to try to answer the questions, it would be this:

No, it might not be safe (is anything safe?)

It came from Teclast (well, they put it on the Tablet in the first place)

It is a dump from a X98 Pro (don't ask me who - it was on the BBS forum)

No documentation was provided by Teclast between 2.02 and 2.05 (at least I didn't find any)

Yes you are modifying it to get the camera to work (yay!)

Mikha is modifying it (re-yay!)

It has not yet been flashed in its current form (right?)

Do I get it right?

Whether I do or not, keep it up, I really am looking forward the day someone flashes it successfully on a HG6N!
[Teclast X98 Air 3G] Maxximo88:
Wow, so this is how Teclast ISO looks...I don't know, this is the first time I see something similar.

I will wait all the parts uploaded and I will download it in order to see more.
[Teclast X98 Air 3G] Mikha777:
Yes I've done lot of progress with the help of [MENTION=1766337]fresnillo[/MENTION], like I said

I split the task in 2 parts:

Having the GC2235 camera working under Windows by loading a fixed DSDT/ACPI in Windows at start under BIOS 2.05 as is (Without modification of the BIOS itself)

Patching the DSDT/ACPI directly in a "new version" of BIOS 2.05.

If I'm successful in patching 2.05 to have a "standalone" BIOS that detect Front camera GC2235 lot of chance it improve also the Android side for users who like it.

Also:

It's NOT a BIOS from X98 Pro

, it's a BIOS made for X98 Air 3G but it work on X98 Air II (like all BIOS V2.x )

Discussion has going downhill cause of the sh*ty attitude of some members here, they seem to "Kins of The Hill" and when somebody new come ask questions, brings new interesting stuffs they act like kids that don't want share their playground.

I've worked with many other peoples on Russian/Chinese Forums, BIOS mod Forums and they were all friendly and helpful to me but here

some

peoples don't like "changes" or having them challenged by newbie. Anyway this strange attitude towards newbies pushed me to look outside for help and I found many cools peoples sharing Idea and knowledge they don't bother if you are newbie or not they just like sharing.. :o

Also

many users

already use and enjoy BIOS 2.05.

There is a Wise old saying:

A picture is worth a thousand words... :)
[Teclast X98 Air 3G] kiwiman2000:
I just got the error.. tablet is not even a week old..

I just got the error.. tablet is not even a week old..

now trying to send back to dx.com and get replacement

clearly.. bad design.. gets too hot inside espc if charging
[Teclast X98 Air 3G] lrobberl:
No need to worry guys, just let it charge for at least 2 hours, then you'll have your tablet working again... Next time try to search in the thread first... This problem has been fixed multiple times!