yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] raby500:
inverted TV screen duplicate mode windows

Hi

i have teclast x98 air 2 dual boot HG7N and the problem is that under windows when i try to duplicate the screen on my tv using hdmi

i get the the tablet screen is okay but tv screen in inverted up side down, when i try to get it normal (not inverted) i get the the tablet screen is inverted and the TV is not.

-by the way on extended mode i can rotate each screen and no problem there

i tried to do the INVERTED TOUCH FIX UNDER WINDOWS (thanks to krisbliz) but it did not help

help me please
[Teclast X98 Air 3G] tirmey:
Arminasi, I have the same configuration and problem with 3d games. Thanks for pointing that app and I'll wait an answer about the security of that method too! [emoji106]
[Teclast X98 Air 3G] arminasi:
x98 air II

Hi Tirmey,

i have read about an app called command runner.

The problem should solve if you Download app Command Runner from play store and make a command with the two lines :

echo 400 >/sys/class/drm/card0/gt_min_freq_mhz

echo 400 >/sys/class/drm/card0/gt_max_freq_mhz

You can save the command and run it after reboot.

Only works if you are rooted.

I dont have tested this script, have a litle bit fear to brig my tab

Armin
[Teclast X98 Air 3G] strawdog74:
Screenshot

Thanks to everyone for the help in getting Windows 8.1 Bing instaled on my HG5N, it's now pretty much replaced my iPad 2, and i much prefer it.

However, due to the lack of a external Windows button, i am unable to take screenshots (Windows Button + Vol Down) - has anyone else found a workaround? :confused:
[Teclast X98 Air 3G] Estiui:
I don't know if this problem has been posted yet.

I have the Air II with Windows 8.1, and I usually lose the Wi-Fi connection after about 30 minutes of usage. It cannot find any network and it cannot be restored by turning off/on Wi-Fi again, only rebooting solves the problem. Any clue on that?

Thanks in advance.
[Teclast X98 Air 3G] mangalofa:
drivers touchscreen for the HG6M android

hi i have read that there are some drivers to solve the problem of touchscreen in the model hg6m windows 8.1,

I wonder if there is something similar to the model h6gm with android. thank you very much .
[Teclast X98 Air 3G] kifto:
hi elvisi, first of all, thanks for sharing this amazing tool

That's exactly what I'd like to do -> " If you have already dual boot and you just want to install android keeping everything as it is, you have to use flash_system.xml "

with your custom rom X98 Air II (HG7N)-Android4.4.4-V1.02_elvisi-ES

but I'm wondering if it will work in my teclast x98 AIR 2 HG8N , do you know anything about it?

thanks again

PD:

para mi que también hablo castellano sería supercómodo poder instalar tu rom, pero no se en qué cambia la tablet de la versión HG7N a la HG8N
[Teclast X98 Air 3G] xxLeoxx93:
What problems are zou talking about?:confused::rolleyes:
[Teclast X98 Air 3G] mangalofa:
The touchscreen is slow and choppy
[Teclast X98 Air 3G] scrawl78:
Could you send me some instructions to follow to get the files you want. Not sure if you're after a bios dump, recovery partition image or Windows drivers dump.

On a similar note, if I dump the bios, would that contain my Win 8.1 serial? I'm not 100% certain if it's stored in the firmware or hardware.

*edit* - Looks like the serial is stored in the bios.
[Teclast X98 Air 3G] oneplusoneplus:
Win8 or android Os loading Error

first my english not good, sorry

help me please

hello friends, my tablet is broken

back to return loading win8 or android

I supposed to do, tell me please

bios and dnx mode working

droidboot not working

(ı am, emmc file system cannot create)
[Teclast X98 Air 3G] mtr33:
Links to the 'official' Teclast x98 Air II Windows (Chinese Bing) image: HERE or HERE.

EDIT: HG6N is the Windows version of the Air II vs HG5N being the Android version. Hardware 'should' be identical but the BIOS is different since the Android version doesn't have the windows key embedded. Any Windows image is at your own risk, but this one should at least contain the proper drivers.
[Teclast X98 Air 3G] rwanek:
those are for HG6N and our 'android version' are HG5N - U think it's safe to install this hg6n version windows?
[Teclast X98 Air 3G] hectorox:
x98 air ii

[MENTION=3161714]scrawl78[/MENTION]

do you mean you have no issue (upside down) with both cameras? If yes, you must definitly share your drivers with us. Can you check which bios version you have (boot to bios, check system information)?

Did you buy a preinstalled version with win8 or have you done it by yourself?
[Teclast X98 Air 3G] Thundermeister:
You could do a driver backup with this software if you have the time :) http://sourceforge.net/projects/drvback/
[Teclast X98 Air 3G] scrawl78:
Both front and rear cameras have no issues.

I bought the version preinstalled with Windows 8. Model #HG6N.

Will check bios version when I get home.

I made the backup this morning (101mb) and left it to upload. Will send a link once it completes.
[Teclast X98 Air 3G] jlanza:
I'm doubting on getting Air II or Air 3G due to community and teclast support? What do you guys think? Are thedrivers shared for both tablets?
[Teclast X98 Air 3G] mtr33:
Depends if you're going to run Android (community dependent) or Windows (same as any PC). Teclast support might not be stellar, as long as the drivers are out there you should be fine. AFAIK the Air II and 3G are virtually identical except for the 3G/GPS module. Since I could live without the 3G and the II with Windows pre installed was cheaper, I went for that one.
[Teclast X98 Air 3G] FallenAngela:
I've been following the information about this tablet for a while on other forums, today I saw that there's another solution for Google Play fix on TECLAST X98 AIR II, you can find it in Geekbuying blog. I'm still a fresh user to this forum, so I'm not allowed to leave links. Please try to google find that blog.

Maybe it'll be more convenient to some users that the previous user found method which was posted in this forum but in the thread for TECLAST X98 AIR 3G, just needs internet connection and several clicks on tablet in Chinese app manager.

And can someone test it if it really works not only for Chinese users?
[Teclast X98 Air 3G] jlanza:
Then you have the same uses and thoughts I have. Probably go for the cheap one. I still own an externa GPS in case required and tethering would be more than enough ;)
[Teclast X98 Air 3G] SUMMERBREEZE:
If windows preinstalled Air II doesnt have camera and 48 hz lock issue, then we maybe can use its drivers on our Air 3G model or maybe its related with bios or something else..
[Teclast X98 Air 3G] ceptic:
I am running Windows 8.1 with Bing and I downloaded and installed Intel Driver Update Utility (http://www.intel.com/p/en_US/support/detect) and it downloaded a graphics driver update. I now have an Intel HD Graphics Control Panel that states that my refresh rate is 60p Hz. Maybe intel has fixed the 48Hz refressh issue?
[Teclast X98 Air 3G] ceptic:
Duplicate post.
[Teclast X98 Air 3G] ceptic:
Time for another update on my X98 Air II windows experiment. I installed my Windows 8.1 Pro iso using rufus but didn't inject the drivers from this thread. Once installed I manually updated the drivers, installed and updated the Intel Driver Update Utility (screen brightness didn't work until this) and everything worked EXCEPT the G-senor was not working. As this tablet is similar in hardware to the Air 3G I went to their XDA thread (http://xdaforums.com/showpost.php?p=56172528&postcount=3) and followed the following instructions from the end of post #3;

"The process of converting the X98 Air 3G in Windows tablet, complete!

After the Android to Windows conversion is it recommended first install the Gsensor, run the kxaccel-win8-x86-dbg-intel.exe that comes in the folder GSENSOR in the attached zip in and then execute the reg file.

Finally copy the TouchSetting.gt to C:\Windows\inf folder and reboot.

Everything should go smoothly now."

Everything certainly does go smoothly now... now to find a camera app as Windows 8.1 Pro doesn't come with one.
[Teclast X98 Air 3G] scrawl78:
Windows Driver backup from Teclast HG6N (101mb)

I checked my bios info too:

Core version: 5.008

Project version: tPAD 1.03

Build Date: 10/22/2014 19:10:03

Some additional observations:

1. When a program launches fullscreen, the screen is upside down (buttons towards the bottom).

2. There is a drag delay which I'm finding somewhatannoying. If I press the touchscreen then drag, my finger has to travel a certain distance before the screen updates. Feels like there is some sort of delay. Not sure if this is standard behaviour or something that can be adjusted.
[Teclast X98 Air 3G] jlanza:
Is there any difference in hardware betwen HG6N and HG5N? I was thinking on getting android and directly flashing the HG6N bios in order to directly install windows 8.1. What do think? I'm not thinking on using the tablet with Android. Is it worth paying the extra 20$ for directly getting HG6N?
[Teclast X98 Air 3G] eltigroUK:
I think it's just the bios difference, some saying that the win8.1 with bing won't auto activate.

Most likely down to the Coa being in the bios

I just paid the extra for the no hassle.
[Teclast X98 Air 3G] jlanza:
So I have done. It's 20$ more but at the end is the time I will spend on flashing the tablet. It is worth.
[Teclast X98 Air 3G] hectorox:
[MENTION=3161714]scrawl78[/MENTION]

it seems that the bios of your model hg6n is the same as for the hg5n, i also tried your camera sensors drivers, but the cameras are still upside down. So, it must be the image of win8 for hg6n that was corrected for the known issues (i wished they could fix it with a bios update...)But as far as i know teclast only revealed a new android bios so far... (15.11) [MENTION=3624007]jlanza[/MENTION]

there is no hardware difference between hg6n and hg5n. the models are exactly the same with different model names cause of the operating system.
[Teclast X98 Air 3G] Vasishtha:
Hi everyone,

So I’m planning on getting a Chinese tablet for my girlfriend and I’m curious about a few thing.

Right now I’m trying to make a decision between the Onda v919 (3G 64gb) and the Teclast air II (32GB-because of the faster eMMC used).

-Firstly, I get the general impression that the Onda v919 has a more elegant (cloned)design then the Teclast (3G & II), and that it has a better feel in hand due to a better build quality.

Would you say that it's an accurate statement by saying that Onda’s (general) eye for detail and quality surpasses that of Teclast? And what does this say about the durability (internally & externally) of the devices in general?

-Secondly, I’ve read that Onda is pushing out frequent firmware and OS updates to its Onda v919. Though I don’t know if the same applies to the teclast air models, I do know that Teclast shipped their models with more software bugs then the Onda v919 (3D games freezing, general freezes, battery monitoring issues and android being un-optimized).

So to me it seems that Onda has a more solid reputation of shipping out their tablets with a better user experience/stability in mind.

What does this say about both companies support on the long run? Will they stand by our side even when they introduce newer models? And if they fail to do so, will the xda dev support compensate for their lack of support?

Although 200 euros really isn’t a lot of money, I do wish for this tablet to last more than 2 years. And if so, that this does not come at a prize of durability/support.

Thirdly; If you were to factor out the speaker performance, battery performance and lack of HDMI (all of which are not important for my gf), which tablet would you choose?

A teclast air model or the Onda v919?

On a side note; I’m also looking for a 3GB RAM windows tablet, for future proofing reasons. Does anyone know of one with a good build quality and a Baytrail cpu (above 9.8”)?

Also which Chinese windows tablet (above 9.8’’) has the best build quality in your opinion? As I see it right now, all the fingers are pointing to the Teclast air models, Onda v919 and the Cube i6.

Sorry for all those questions, all these Chinese tablets make my head spin lol.

Thank you in advance.

-V
[Teclast X98 Air 3G] MrRimmer:
The only tablet that I know of with >3Gb RAM and that can be had for reasonable money is the Dell Venue 11 Pro. Something like this. Having said that, the Dell has had it's own share of problems and is quite a bit heavier than the Teclast but you do get benefits like a removable battery and accessories.
[Teclast X98 Air 3G] Vasishtha:
Thanks for your reply.

How is it that the Dell Venue 11 Pro (7130) (core i3) is only 169 pounds on that web shop? Everywhere else I see it listed for 600-900 pounds...Is it a refurbished model? or older generation model?
[Teclast X98 Air 3G] MrRimmer:
Using my powers of comprehension I see there is a line that says "Additional Info	Good condition, but may have light usage marks". I guess this means it's used! :D
[Teclast X98 Air 3G] Vasishtha:
O lol, that tablet looks like a beast. A bit to beastly for my taste :p
[Teclast X98 Air 3G] Mark the Red:
I own a hg7n air ii with dual boot. i want to make it a single windows 8.1 os system to have access to the entire emmc drive.

what is the easiest way of doing this? i tried to download the windows 8.1 bing iso from the teclast vmall link but the connection keeps timing out. i then tried the microsoft one drive link windows 8.1 link from this thread ( post 2) with the two flash drive method. however i cannot get it to boot into the windows installer from the bios screen. i am using rufus to create the wim image.

i went through the winPE method verbatim , but i suspect i am missing something obvious not in those instructiona. it would appear to me that it has something to do with the root not being 100% as i cannot get it to recognize any flash drive as a boot option. i even tried the iso from the mediacreationtool.exe from Microsoft directly to no avail.

any advice? any links to the wimdows 8.1 bing iso from teclast not via the vmall url?
[Teclast X98 Air 3G] elvisi:
Hi!! It shouldn't be any problem, as long as I know HG8N and HG7N they both have the same hardware, so you can try. I tried an air 3g rom in my air II and it worked so it should work.

Buena suerte!!!! :)
[Teclast X98 Air 3G] Robo11111:
Windows 8.1 with Bing (HG7N) from Teclast, unpack in 7zip.

https://mega.co.nz/#!l0dCQLpD!AmIHkm0x3VUinh2zlMwdCD-int8_ivmFVI2GruWOAM4

https://mega.co.nz/#!E98UgThA!y_Q_sipQ9211H1-k63lTMZKQeUDTANpnP6FNhbtNrn8

https://mega.co.nz/#!k5d1wSyb!UwqfbHIM8s6eBcIx5EeTYWRUhgD5M9mx3Yw3WvqPgcw

https://mega.co.nz/#!5kNQnRiL!zOzqQ8a2oK1nWS3utum6fHAt2_Ywk3EchoHJltM4SWk

https://mega.co.nz/#!J5FRhT4K!ea85j200qm8do9OzDl8MOZiWXpFLmtoMZq_ZKW09YR0
[Teclast X98 Air 3G] littld:
Screen sensitivty and WiFi

I have a HG5N and was disappointed with 3 aspects:

1) Battery stuck at 7%. Now fixed with instructions here.

2) WiFi range. Rotating it 180° made it better, adding a USB adaptor better still

3) Poor screen sensitivity. Somehow, this has actually got better, possibly since disabling the inbuilt wifi. I can't understand how the two could be related but it is definitely much better than it was. I used to not type on the keyboard and now I can, without making mistakes.

Top device
[Teclast X98 Air 3G] mr.r9:
Maybe wifi is affecting the screen grounding?

Robo11111, Did you FULLY convert your 64GB tablet to windows only?
[Teclast X98 Air 3G] Robo11111:
I have 32GB one, no i didn't.

Sent from Nexus 5 with Tapatalk
[Teclast X98 Air 3G] tosunermc:
x98 air 2 dual boot bios request

Hello I need latest bios for HG7N I have installed other AIR 3G bios and I have problems with that bios.

I will reinstall complete system again

Please send the latest bios for HG7N

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

I'm interested on buying this tablet (dual boot wi-fi only version). But I read about big battery drain and poor battery life. Is it true? Or there are anything that we can do to improve battery like?
[Teclast X98 Air 3G] streetsmart999:
Was yours Dual Boot (From Factory) or Single OS?
[Teclast X98 Air 3G] kulatrax:
Someone with air II can please describe the Android experience in this tablet? Has any lag? And the brightness is lower than in Windows? And battery life is lower too?
[Teclast X98 Air 3G] streetsmart999:
When I Go home today I can upload the BIOS file for you ( EST Time zone, So another 8+ hrs when this posted).

---------- Post added at 10:38 AM ---------- Previous post was at 10:33 AM ----------

It all depends on what Version of Tablet you get... I have HG7N Dual Boot, Android side did not have any issues other than Play store crashing and what not. I have rooted, Removed all the Bloat and flashed the Play store and another Launcher and it worked fine. But few times Play or some other Google Service(s) was crashing once in a while,... Then I installed custom ROM for HG7N found on this forum.. System only, That means it does not touch anything on Windows side.. Then Factory Reset on Android (After Flash) and now it works like a charm.
[Teclast X98 Air 3G] kulatrax:
Do you mean that now, you can not use Windows? Can you compare the Android Experience of your Teclast with your Nexus 7?
[Teclast X98 Air 3G] streetsmart999:
no no... android and windows both work for fine... cos you were asking about android i just mentioned android. for me... as same as my nexus 7. no difference .. i don't play any games are such.
[Teclast X98 Air 3G] kulatrax:
So, you said that after installing that Custom ROM Android are super optimized (like your Nexus 7), no lag, no freezes, no touch problems.. right? :)

I think on 1st version of Teclast X98, Android has many problems. But on Air II they were almost solved!
[Teclast X98 Air 3G] pablostmaria:
Cant upgrade Bios

Hi, i have an Air II (HG5N) and i cant upgrade to dual boot bios. I am on rooted Android 4.4.4 now and i have the latest Android bios downloaded from Teclast web.

I tried several ROMs and several .bin files but the result is always the same via IFWI, the message is permanently "Upgrading..."

When I get tired of waiting (hours) I have to reboot the tablet and starts perfectly but without updating the bios.

With other methods eg from Windows , I get FTPw.ex error, i dont know why.

If someone can help i would be very grateful.
[Teclast X98 Air 3G] streetsmart999:
Yes,, No issues so far. But yesterday I noticed my front cam doesn't work. :) I'm sure its not b'cos of ROM. As I mentioned earlier, It all depends on what model number you get..

---------- Post added at 09:24 AM ---------- Previous post was at 09:23 AM ----------

Do you have any tool in mind to dump + I heard my windows key comes with the bios... so not sure If i can do that.
[Teclast X98 Air 3G] kulatrax:
And you know what is the version with less bugs/problems? :)
[Teclast X98 Air 3G] streetsmart999:
Front Camera Not working (edit: working now)

Edit: It works now.. (cleared cache for cam)
[Teclast X98 Air 3G] streetsmart999:
its a lottery I guess.. you cannot pick and choose... It just dual boot or single (what ever you pick ).. and on the back its your model number which is lottery.
[Teclast X98 Air 3G] Pokestory1:
Windows Crashing

I just got my x98 air ii and it's been petty interesting so far. I've been able to live with a lot of the quirks of the tablet, but one issue I've been having is that when you charge the device and do anything on windows, it'll shut itself off. It seems like a completely software thing too as it doesn't happen on android... Any fixes? I saw someone said they flashed 8.1 pro on the 3g and that fixed it, does anyone know why this would be the case?
[Teclast X98 Air 3G] pablostmaria:
Nobody knows what i am doing wrong? please i need help:confused:
[Teclast X98 Air 3G] aisthe13:
Help how to dual boot my teclast air x98 ii, android only installed

Hi can you please help me how to make my teclast x98 air ii android dual boot. Please make it step by step and please give me the links for download. Thank you
[Teclast X98 Air 3G] vgiozo:
That is not a general problem though for it to have a (general) fix. I have never come across it, even though for almost a full month I had used my tablet as a PC (sort of) keeping it plugged in 24/7 and outputing display on tft monitor.
[Teclast X98 Air 3G] alex1301:
SInce there are so many posts in this thread, can somebody point me to a guide how to install Windows as Dual-Boot on a Teclast X98 Air II?
[Teclast X98 Air 3G] maex82pl:
I'd like to also ask in what order best to root android and install dual boot?

also any expierience with ubuntu instead of Windows?
[Teclast X98 Air 3G] MindlessAutomata:
Hey everyone,

Between the two different threads for the Air II and the Air 3G and all the different versions and stuff, I'm a bit lost on how and where to flash to and how to repartition my windows and Android partitions to something more English-friendly. I have an HG8N and want to use a better android ROM and I want less space on android, more space on Windows. I'm afraid of bricking my device with an incorrect image. What steps do I need to take and what files would I need? I realize this is a big question, but for some reason they don't seem to want to make a separate board for these tablets and these threads have gotten massive. My main concern is the fact that there's a variety of different model numbers and I don't know if the rom for the, say, 3G is compatible with the Air II or if different model #s matter.

Additionally, my tablet has the thermal-related hibernate mode shutoff. Is there a hardware modification I can make that will bring down my internal temperatures? Copper plate, thermal paste, etc?
[Teclast X98 Air 3G] Wallace4793:
Same here. I managed to install the dual boot bios on my HG6M but I'm struggling to install windows. Now I've noticed I get endless "upgrading......" too.

Has anyone else managed to solve this?

I've also tried the windows batch method but nothing happens. It's almost like my tablet is no longer able to be flashed at a bios level. no windows boot, either by bootable usb or via the dual WINPE method. Has anyone else see this?
[Teclast X98 Air 3G] GadgetBear:
iGO Primo Does Not Detect GPS

Dear Friends,

I have HG5N with Android 4.4.4 (not dual boot) that works well until today. One problem is iGO Primo doesn't detect GPS on/off status on my tablet. GPS is working well when I use Google Maps, Google Earth, or Waze. So I guess this is software issue within iGO Primo I've installed.

Does anyone experience the same problem? Or does anyone have the solution to this problem?

Best Regards,

GB
[Teclast X98 Air 3G] Venomke:
need serious help

Hi guys,

I did something stupid and now I really need som help.

I ordered a Teclast X98 air II dual boot. Since I don't use android I messed around in the partitions and deleted all partitions I thought had android. Now I accidentally deleted the MBR for windows so when I power up the tablet I go straight to the bios. Is there any way to "undo" this? I've tried to boot from a USB-drive with a windows ISO but no luck.

Thanks in advance :confused:
[Teclast X98 Air 3G] billquinn1:
Hit the wrong button. I was responding to the person with igo problems.

No Gps chip in this unit.
[Teclast X98 Air 3G] streetsmart999:
In Bios did you pick the USB stick to boot. + u need a USB hub as u will need Keyboard and Mouse. Check some youtube videos like this.. https://www.youtube.com/watch?v=sNLPm0EQqA0 Just check the part in the middle where he boot though USB from Bios. Hope this helps.
[Teclast X98 Air 3G] Venomke:
I'm trying all kinds of .ISO's and all kind of setting in rufus but i'm not able so far to get further than the bios-screen :crying: