yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] PgTuya:
Hello,

I m trying to update my device to mirek190 v3.1 but i can´t pass from the second step. After installing the iSoc and the IntelAndroidDrvSetup i check in the device manager if there is any Android adb Interface but there isnt no one. I have tried deleting previous drivers and reinstalling both progrmas but it didnt work. Any idea of what i should do? I have a teclast x98 air 3g rooted.
[Teclast X98 Air 3G] mohamad_skiller:
big problem

hi every one i have big problem i Put the windows bios with out rooting the device and every thing works well and i install win 8.1pro next i want to come back android and i put x98 android bios in to the windows tablet in drive c:\ and i run the flash.bat as administrator but didnt work and next i open commond prompt(admin) and run this C:/BIOS_X98_Air_3G_andriod/flash.bat and every things okey and i got this message "'FPT Operation Passed''

and then when i reset my tablet it goto the this windows and i got this error:

EFI Shell version 2.31 (5.8)

Current running mode 1.1.2

Device mapping table

blk0: BlockDevice - Alias (null)

pciroot (0x0)/pci(0x17,0x0)/ctrl(0x0)

blk1: BlockDevice - Alias (null)

pciroot (0x0)/pci(0x17,0x0)/ctrl(0x1)

blk2: BlockDevice - Alias (null)

pciroot (0x0)/pci(0x17,0x0)/ctrl(0x2)

Press ESC in 1 second to skip startup.nsh, any other key to continue.

Shell>

this link image error: i57.tinypic.com/9rizaf.jpg

and didnt load any usb disk

after shell> i type exit and then my tablet goto the teclast android logo and looping there and then i connect my tablet to the pc and my pc recogonize my tablet and then i try to install windows bios again

but i got this error

C:\>adb push c:\temp\fpt-tools-package data/local/tmp/

push: c:\temp\fpt-tools-package/X98Air3G.bin -> data/local/tmp/X98Air3G.bin

failed to copy 'c:\temp\fpt-tools-package/X98Air3G.bin' to 'data/local/tmp/X98Ai

r3G.bin': No space left on device

sorry for my bad english

i cant do any things plzzzzzzzzzzzzzzzzzz help me plzzzzzzzzzzzzzzzzzzzzz
[Teclast X98 Air 3G] oneplusoneplus:
Teclast x98 air win8 or android os error

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] rashid11:
Can we try to figure this out ?

May be get the old .so mic library found out and posted so we could try that on 4.4.4 ?
[Teclast X98 Air 3G] SUMMERBREEZE:
hey guys, this is my friends tablet, he messed up some settings via bios etc. he didnt know ay clue actualy (his english is also weak) its teclast x98 air II and android was preinstalled.

What can we do at this case? a short video by him, you have to repeat the video a few times to read what it writes on the screen.. its immediately restarts and that writing appears only abt 1-2 second

please advises

[YOUTUBE]yrw_tW0LPXk[/YOUTUBE]
[Teclast X98 Air 3G] G3n3R4L:
happened with me before. this is a software error so nothing to worry about. best solution ever is to reinstall the windows.

in fact most of the problems and hard word over here mistly coming out of the chinese bing version ...

i think its time to give up on the bing version installation method, we already have bios installed and the driver packages, we could download the windows vl 32bit version and install it like a normal computer the. adding all the drivers manually, why the hard work ....
[Teclast X98 Air 3G] SUMMERBREEZE:
im thinking to buy something like this

http://www.aliexpress.com/item/1pc-...uad-Core-Tablet-PC-Onda-V975m/2027464286.html

or this

http://www.aliexpress.com/item/EU-P...ply-Adapter-3000mA-For-Tablet/2047658811.html
[Teclast X98 Air 3G] rafal85:
x98 Air 3g windows 8.1 preinstalled

Hi guys,

I have found that x98 air 3g is already selling with windows preinstalled. Here is link from polish shop: h t t p://sklep.piktech.pl/pl/p/Teclast-X98-Air-3G%2C-GPS%2C-Telefon%2C-Retina%2C-Win-8.1/267

Did anybody seen that in person? Is windows more optimised or it is still beta edition with bing?
[Teclast X98 Air 3G] francescoliberti:
guys please I need help .... my tablet was not recognized, because my system is x64 .... now I've got a PC x32, I loaded the drivers and commands via adb start ... I want do the root ... but Vroot before making a loading then recognize it, instead of going out after the word ROOT, removing my device .... then I tried SRSRoot, which when I click on root (all methods ) is a load and then tells me that the device has the root, which is not true as it is that SuperSu Rootchecker not find the root ..... then I tried kingRoot, and he, too, after loading I get the sad face that did not make the root ..... how do I fix please?
[Teclast X98 Air 3G] heikkiap:
Was thinking this already for some time. Had no problems with Bing based installation, however (Bios, without rooting=>Win8.1_Bing=>upgrade to Win10). Only used space was a concern, only 9GB left after some application installed and extras cleaned up.

Downloaded Win10 Enterprise Technical Preview build 9879 from

_ttp://_ww.microsoft.com/en-us/evalcenter/evaluate-windows-technical-preview-for-enterprise?i=1

and installed. Updated drivers using previously extracted drivers and the package posted in here.

All works until now, except the touch is 180 rotated. Installed kxaccel-win8-x86-dbg-intel.exe and corresponding .reg file. No help.

(Free space is now about 19GB)

Played with Calibrate display (corners etc., it only messed up things), maybe missed some driver installation, even if I figured out I did all updates.

Browsed through forum and did not find solution. Any help?
[Teclast X98 Air 3G] majkel_94:
I tought about the same solution but I don't have any experience with system files on Android... maybe someone could find right files and check if it's working? :P
[Teclast X98 Air 3G] SUMMERBREEZE:
thank you for quick response.. he was worried a lot about his tablet but i also told him that its not that scary situation. i told him to re-install windows, hope he will manage it :)

by the way, i agree with you, im thinking to install the plain windows 8.1 pro VL version too and adding drivers manualy after installation. like we install a new computer.. im sure it will be much better than using bing version. until teclast release a stable windows image.
[Teclast X98 Air 3G] G3n3R4L:
so, if u have already he windows 32 iso flash it on an flash drive and start ur windows installation, if its so hard google on how to flash it and what is the procedure, u will find a lot of methods with picures ..... u dont need root anymore, root was only a step to flah the bios through fastboot, now u passed all that, focus only on the windows installation, format and remove the 64 then install 32

i didnt try the windows 10 installation, Sorry ... but u can check the teclast forum, one guy did it there, u can read how he did it.

all we need is the new drivers for vga and camera, this is all what we look for now ....
[Teclast X98 Air 3G] thebigfatman:
I installed the Windows 10 Tech Preview on the device, and works great.

However, one deal breaker is that the only Intel HD Graphics drivers that work are the ones from the Drivers Package from the 1st post, but they are already 6+ months old and don't appear to be optimized much.

Intel has not released official Windows 10 drivers, which is bad, but they also hard-coded in the newer drivers an incompatibility with Windows 10. So you cannot even get the latest Windows 8.1 drivers and manually browse/install them using the .inf files.

So, without proper display drivers, Windows 10 is not an option for anything graphics-related.
[Teclast X98 Air 3G] heikkiap:
As I told in previous post, I upgraded Win10, earlier built on Win8.1 Bing. Had no problems, except camera orientation issues. And was a bit concerned about disk space.

Touch worked as in 8.1, etc.

So, made a clean installation, Win10 Enterprise, built 9879. Only problem seems to be this touch orientation. Looks like upgrade keeps the win8.1 drivers, but clean win10 installation puts there newer drivers, or how?

Anyway, searching a bit more, but my skills are not huge in this area.
[Teclast X98 Air 3G] francescoliberti:
Guys .... then I made the change BIOS .... now I connect the tablet to a powered USB hub with two USB sticks .... the problem is that you do not want to install windows me error as in the picture ... .a USB drive formatted to FAT32 file called WINPE with .... the other one with the operating system, I tried windows with Chinese bing, win pro 8.1 is formatted in NTFS and Fat32 .... nothing to me ... getting this error ... please help me otherwise, this tablet is a paperweight
[Teclast X98 Air 3G] heikkiap:
Did you make the windows memory stick bootable with program like Rufus (and Partition scheme MBR for UEFI with FAT32 file system)?

It should work, sometimes needs several boots with F7 (chhose boot media) before detects USB stick on USB hub.

Good luck!
[Teclast X98 Air 3G] Maringer:
Interesting article here, which indicates that there may be a possibility of a 64-bit Android release for BayTrail tablets next year:

http://www.cnet.com/news/heads-up-apple-here-comes-64-bit-android-on-intel/

Not sure if it would make any real difference to performance, but if Intel actually do put some resources into Android on these devices, I suppose it opens the possibility that we might eventually see a Lollipop release for Baytrail?
[Teclast X98 Air 3G] WSOFT2002:
I saw a "install.wim not found" in your photo, this means your WINPE usb stick had boot and the installation script runs, it may be the problem of your usb stick that contain the OS image, so focus on that. Suggest you redo the OS USB stick follow the steps on #1.

One more thing, the "WINPE" USB stick contain installation script to copy files form you OS usb stick to X98, so the "WINPE" stick must match with the OS image stick. This means if you wants to install Chinese Bing version, you must use the "WINPE" that for Chinese Bing version.
[Teclast X98 Air 3G] Frontier:
Windows 8.1 Final version for X98 Air 3G

Go to the download section of the teclast website (http://www.teclast.com/tools/pad/pad.php).

Enter the X98 Air3G Windows version SKU: C6J7 and you'll get links for the final Windows 8.1 release and installation tutorial.
[Teclast X98 Air 3G] namth56:
Have you tried it? Is it the same as C6J6?
[Teclast X98 Air 3G] space85:
Guys,

Tablet was rooted before. One thing I did as well was that I put root rights granted as default when requested.

PID and VID were set according the manual from the first page. One from DNx and the second after booting to android.

Thanks for help, really appreciate that.
[Teclast X98 Air 3G] vpx:
Now I am on vacation, but later I can explain it more. I think this partition is here in firmware, because on wiki for UEFI is recommended for tablet too.

We can look into your partitions:

1) run "cmd" as administrator

2) type "diskpart"

3) type "list disk" and you will probably see 2 drives: internal storage and SD card

4) type "select disk 1"

5) type "list part"

If there is last partition in the list(I forget number, may be 17), about size 5 GB, formated as NTFS and name "Recovery", you have partition, which should be used for anything. In my case is C: volume on partition before this recovery, so I deleted this recovery, then deleted original Windows partition and created new partition with size about 18.9 GB

Then you can format this partition to NTFS and install Windows there
[Teclast X98 Air 3G] antony84:
Someone, please, can tell me how to do for "dual boot to windows only"?

I would use X98_Air_II bios (whitout battery drain) and install windows 8.1 PRO, removing recovery and android partitions.

Can i flash X98_Air_II bios form windows? Which tool i should use?

After flash the bios, i can simply boot from usb and install windows? In this way i will reset dual boot MBR and delete Android partitions?

Thanks for any help.
[Teclast X98 Air 3G] ImJamIN:
Where did you buy it?
[Teclast X98 Air 3G] fred7106:
It is normal from CPU-Z there are two batteries of 5000mha

The same happens om my Onda V989 where CPU-Z shows to me 4000 mhA and tablet has 8000 mhA battery
[Teclast X98 Air 3G] mikbe:
There are some hardware differences between C6J6 and C9J8. I have C6J6 and my dad ordered himself C9J8 from the Aliexpress sale. By comparing the drivers, TouchSettings file and registry keys I was able to install the latest Intel drivers for my tablet. Now drivers are identical in both devices.

Touch and orientation works in C6J6 but camera is inverted. TouchSettings on C9J8 has 0 0 0 and C6J6 has 1 1 0. If changed, touch is inverted. I copied the orientation registry values from C9J8 and got that working on C6J6 too. Values were 01 01 00 00 01 00 02. Camera fix registry key inverted the orientation in every direction.

I prefer the newest drivers over working camera. It sucks anyway.
[Teclast X98 Air 3G] microb77:
How do I go back 100% Android?

I installed dualbios, and now I want to go back to android taking 100% of the eMMC.

How do I do that? It is always only 4Gb (as per initial config).

thanks!
[Teclast X98 Air 3G] mirek190:
You can use my rom - there you can choose partition table - android only - then you get data partition of size 27 GB. And take XML - full flash with that partition table.
[Teclast X98 Air 3G] Chicharin:
Mac Address Wifi same two tablets Teclast air 3g

hi all, I have a big problem, my two kids buy them teclast x98 3g , work well so far, but the biggest problem of all was that the two tablets have the same address mac wifi and generates a conflict connect to wifi, I buescado everywhere and can not find anything to solve this, and try some programs play store but nothing works , I could lend a hand , added to this is the problem of 3d games that get stuck and to restart the tablet and the camera Tamboen what the image is flipped , the tablets are c8j7 with android 4.4.4 , thank you very much , greetings from Mexico .:crying:

I apologize for writing occupy a translator
[Teclast X98 Air 3G] mnitstanley:
The rumored BIOS version tPAD 1.09 may be of X10HD 3G ? :confused:

Can somebody confirm this ?

As for X98 Air 3G the latest could be tPAD 1.05 as available with some tablets of C9J8 batch.
[Teclast X98 Air 3G] space85:
PID, VID checked this morning again. They were correct.

Could it not be, that I'm trying to flash android on my tablet that is in version C9J8 and all the other custom ROMs are in lower versions?

Also do I need to flash bios(DnX), if I want to keep Win/Android dual boot? I think that this step could be removed in my case, right?

thanks again
[Teclast X98 Air 3G] Vikidgr8:
Bricked the tab

I accidentally bricked my tablet while installing windows. Now when i switch on the tablet the upon the logo of the tablet some error message appears saying batterystatusmissing or something. Help me please. I just got the tablet 2 days back and now i cant even switch it on. Please Help. :crying: :crying: :crying: :crying:
[Teclast X98 Air 3G] HDtracer:
Hi, just flashed this to my C6J6 and seems to be working really well so far with the little I have played with it.

Backup is running now :good:

I know there isnt much you can do about it but it loads really slow compare to the tethered version, But we have a running CWM :highfive:

Wow 30mins and backup is only around 20% done, shes not fast haha.
[Teclast X98 Air 3G] murrun:
Anbody tried iPad Air screen protectors for this tablet? I can pick up iPad screen protectors from local suppliers. If I order x98 screen protectors from China, I must wait 2-4 weeks...
[Teclast X98 Air 3G] Perfectdevil:
I compared ipad air screen and found its the same measure just for the camera position (ipad has it in the middle while x98 has it on the left)

Still it would be helpful if someone tried in!!!

sent from either my XPERIA Z2 or TECLAST X98 AIR 3G

if any answer helped you please hit thanks for me!!!

---------- Post added at 11:45 AM ---------- Previous post was at 11:38 AM ----------

Check OP thread first post !!!! Android development section!!!!

sent from either my XPERIA Z2 or TECLAST X98 AIR 3G

if any answer helped you please hit thanks for me!!!
[Teclast X98 Air 3G] ambrosio5:
Hi,

Could you please attach the TouchSettings file you've used (witch version btw) and registry file in a zip file?

Thank you!!!:)
[Teclast X98 Air 3G] craigg123:
I used an ipad air screen protector for my x98. I had to cut about 1-2 mm off the top and side of the protector though as it wasn't a perfect fit. Just make sure you use a sharp utility/Stanley knife. Hold a ruler firmly against the protector and cut along the ruler to make sure you cut straight and it should be fine :good:
[Teclast X98 Air 3G] smartchip:
Last I tried the iPad Air screen protectors are just about a millimeter "taller". Also cutouts (camera + home button) is ofcourse in the wrong places.
[Teclast X98 Air 3G] Xayfer:
my x98 air ii with windows 8.1 keeps crashing (just turns off or crashes) when i start any game...hardware issue? any tips?
[Teclast X98 Air 3G] gnegne:
WIM-Boot ?

I have not yet migrated from single boot android to dual boot, because my experience from another Win 8.1 32GB tablet is that free storage space is a problem. It shrinks with every Microsoft update especially when office is installed.

I read about the WIM-boot approach that can save a lot of space and maybe this wim boot file could also be located on an external sd.

http://blogs.windows.com/itpro/2014/04/10/what-is-windows-image-boot-wimboot/

https://technet.microsoft.com/en-us/library/dn594399.aspx

Just an idea. Anybody experienced in creating a wim boot image?

Best gnegne
[Teclast X98 Air 3G] smartchip:
Its pretty common 3D gaming issue with this tablet, happens on Android too. Appears to be GPU/thermal related. Should be far more stable on Windows tho.

Lower your game resolution to 1024*768 and lower graphics quality/anti-aliasing, etc. If you can play, then increase the resolution a step and try again. 1280*960 works well for me. And don't charge the tablet while playing, heat from the battery charging also contributes to the crash.

Remember, the integrated 3D graphics were never great for heavy games - especially trying to drive a 2058*1563 screen.
[Teclast X98 Air 3G] mikbe:
I included the correct Goodix driver too. :)

https://mega.co.nz/#!QMRBAaiB!WaKT8vLLQJGpDb5w_7xlJ6kf5UN7F9Dt6ajWlHdDHGU

Ps. Leisure Suit Larry Reloaded worked perfectly with full resolution and fantastic details. :)
[Teclast X98 Air 3G] Flash2light:
The new bios?

my tablet is air x98 3G. C9J8 dual boot

Bios version 1.03

Where can I download a new bios "bin file"? 1.05? or later?

Single boot windows also is good.
[Teclast X98 Air 3G] Heavy-MatIll:
i dont think it is bricked. had the same issue once. the tablet wanted to tell me that the battery is low and that it does not have access to the graphics to display that. try recharge. also try getting back into DNX mode by booting with both vol keys down.
[Teclast X98 Air 3G] jcespi2005:
Remember to clean winsxs with this

http://www.eightforums.com/tutorials/44351-winsxs-folder-component-store-clean-up-windows-8-1-a.html

After all windows updates and with office 2010 installed in C: still got 9Gb free ;)

Things I use just a bit can be installed on microSD...

Sent from my OnePlus One ;)
[Teclast X98 Air 3G] BPM:
on my c9j7 with stock dualboot bios i am not able to boot from usb.

i would like to try a few live linux distros.

i made a bootable stick with rufus and createt a stick with diferent linux isos. but i am not able to boot from the stick.

any hints?
[Teclast X98 Air 3G] Akitoyo:
[MENTION=285804]BPM[/MENTION] I read that the dualboot bios has fewer settings and for example it's not possible to boot from USB anymore. Is there a working Bios with this function?
[Teclast X98 Air 3G] ambrosio5:
thanks!!!:):):):)
[Teclast X98 Air 3G] mirek190:
Is not the best solution is just switch off auto updates ?
[Teclast X98 Air 3G] fred7106:
This mail is just to have same help on using a SD shared between Windows and Android.

I have a 32 Gb SD (FAT32) and a dual boot system (Mirek 3.1) : on the SD now I have Office for Windows, ringtones, gps navigator and some application. Now I like to move Apps from ssd disk to SD and seems that I need to format as NTFS. It is this true, or I can use FAT3?

On the other side NTFS will be see on Android and I will continue to store photo, apps ..?

The last my problems is the link2sd don't work at all and now it is not able to install script.
[Teclast X98 Air 3G] c0manche:
Its easier to just use the doublespace feature of zipmagic to create the wimboot no need to install 5gig of oem tools to create the wim file

just install windows then run zipmagic's doublespace to create the wim file and setup the system

and another advantage is that you can periodically run doublespace and refresh the wim file after updates or installation of software.

afaik the unregistered version will create a wim file with the same compression as microsoft's tools but I registered it so I could use higher compression my plan is to wipe the tablet then install windows 8.1 pro and office then run doublespace to create the wimboot files and rerun it every few weeks to optimise space.

http://zipmagic.co/
[Teclast X98 Air 3G] Flense:
Link2sd on Android needs a second partition (ext3 or better ext4), otherwhise this app can´t mount the SD-Card.

NTFS is supported by all Android 4.4.4 ROMS for the X98 Air 3G.
[Teclast X98 Air 3G] smartchip:
In Windows, only desktop apps can be installed on microSD card, however you can set library folders (music, photos, videos) to microSD - NTFS is only needed if you also want to move OneDrive sync folder to microSD (I use it alot with OneNote).

Unfortunately, Windows Store apps and some large desktop applications will not install on microSD. NTFS works fine on the Android side, so your shared space can be NTFS - someone did mention slower read/write speeds using NTFS though, your milage may vary.

On Android, you can only install apps on microSD if you create and mount an ext3 or ext4 partition on the card. Use Link2SD to move/link apps to it (you'd need to paid version to move to app's data though).

My setup on a 64GB card - partitioned 50GB NTFS for Windows desktop apps and shared storage with Android. Second partition of 14GB for Android (Link2SD).
[Teclast X98 Air 3G] jorjee001:
Someone please help me. This problem cause me a headache becuase brightness not stable.

The brightness auto dimming up and down by itself. But This tablet no light sensor and cannot enable/disabled auto brightness.

Please check my video file.

URL : siam.xyz/download/bb9293f4e0891b70ad0316eee5bb933a.html
[Teclast X98 Air 3G] fred7106:
Yes I known, however I have office on FAT32 SD, so now I will change the SD from FAT 32 to NTFS if this works on Android.

This is true, moving on SD we reduce slower them. Apps could be installed on the SD, but this needs NFTS format

I have problem with Link2SD also with FAT32 - EXT2 partition the program it is not enable to mount the second partition and create the mount script (the device is rooted)
[Teclast X98 Air 3G] Flash2light:
Help me :/

Where can I download a new bios?
[Teclast X98 Air 3G] c0manche:
Rather than using linksd app on android you can use folder mount [root] as I have been using this for years on my rooted devices and this can move app data etc to any supported filesystem on the sdcard not just ext2 and ext4 I have been using it for years on a fat32 formated sdcard to move large apps to the sdcard

https://play.google.com/store/apps/details?id=com.devasque.fmount&hl=en
[Teclast X98 Air 3G] Graf Schmidt:
Here is the 1.05 modified BIOS (read from my c9j8 with the new 1.05).

But follow [MENTION=2198172]mirek190[/MENTION] 's advice, be careful, brick possibility is very high.
[Teclast X98 Air 3G] jcespi2005:
Both are compatible, i use both, link2sd to move app, libs and data, and FolderMount to link and move OBB and SD data to microSD ;)

Good combination

Sent from my OnePlus One ;)