yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] Andrex_2015:
hello guys, i have a problem .... I read a lot this forum but I have not found a solution, or belief ....

I have a 3g Teclast x98 C5J6 when I reinstalled Windows 8.1 and drivers, but I have a problem for the touch screen display, keeping the horizontal tablet, with the right camera, I see that the pointer using the touch, it is precisely on the left side, but more I move to the right becomes much less accurate and if the point on an object and opens another, for example if I open firefox everything I can not even press the closing "X" or open the windows clock settings.

I tried the windows calibration but I do not do it correctly, it does not seem to recognize the end of the display more than the right, then I can not press the right spreaders correctly.

The problem is that even opening the windows drop down menu to the right (with horizontal tablet and the right camera) I open regularly, as if the touch is not calibrated them.

How can I do?

I tried reinstalling the drivers but I have not solved

Thank you

Andrew
[Teclast X98 Air 3G] Mikha777:
You can use any firmwares:

https://mega.nz/#!81gwwaYB!SrwT_bmg_CIAENukowE2BQ6G-1mZpId5FE7u7e4i670 :cowboy:

---------- Post added at 09:35 AM ---------- Previous post was at 09:31 AM ----------

It's a common issue: Look here you will find the fix: http://tinyurl.com/jnbkxyj :angel:

Regards
[Teclast X98 Air 3G] danielmoodi:
Oh thanks Mikha777 :D:good::good::good:

which of them do u recommended? and in your tablet is there?

O these are Bios not firmware!!!

I need this file "fash.xml" that in picture is selected!
[Teclast X98 Air 3G] Mikha777:
I use 2.05 but 2.02 is safe too, I don't use Android only Windows ! :angel:
[Teclast X98 Air 3G] dzikk:
How make full backup of Windows ? (like norton ghost )?
[Teclast X98 Air 3G] jcinfo:
Norton dont work o nwindows 10 :)

but you have a Tools Inside for create a "ghost" on external hard drive
[Teclast X98 Air 3G] dzikk:
I have w8.1 so i can also make a full backup?

Wysłano z podziemi Mars City za pomocą osobistego PDA
[Teclast X98 Air 3G] maxedout56:
I used the shutdown option from windows. Probably thats why. I had some problems getting the programmer. I have to order it again now
[Teclast X98 Air 3G] Mikha777:
Just use EaseUs ToDo Back-up free, I use it every week to do my back-up don't forget to make a USB recovery drive in case of a crash. :cowboy:
[Teclast X98 Air 3G] danielmoodi:
Oh my God!!! I am so glad to install android and windows finally!!!

I used a Costum rom (mirek190 android 5 v7) and at first updated my Bios then install its ultra light rom easily by files in it! And choose delete partitions and make new! So after this I could install my windows easily again!! My format usb was Fat 32 with GPT

I recommend this rom and it is so faster and rooted at first
[Teclast X98 Air 3G] luca22:
Hi, i am thinking about getting a chinise tablet. I am a happy owner of sp3 i3, but I would be happy if I could buy the teclast x98 air 3g for less than 50% of what I paid. Could you comment on the performance gain after reinstalling the tablet? Also, what is battery life in real world for office, surfing android gaming and video watching?

Rgds
[Teclast X98 Air 3G] Mikha777:
I use only Windows with my X98 Air II, from what I read on Surface Forum it would be hard to be worse then the surface for the battery life.

I tweaked/customized it a lot Windows 10 and power options for Connected Standby I lost less than .5% per hour :silly:

So for the price it's hard to beat, especially when I see the new surface with lot of bugs... like not able to wake from sleep mode only from hibernate, wake up for nothing and lose lot of power, problem with Intel Drivers etc. etc... I did not see anything like that :cowboy:

Here's a typical Sleepstudy from my X98 for more than 14 hour in sleep mode:

Regards. :)
[Teclast X98 Air 3G] luca22:
Did you reformat it so that you only have windows installed?

Also, what model should I exactly buy? Pro or Plus?

Rgds
[Teclast X98 Air 3G] Mikha777:
My advice would be to buy a X98 Air II or Air 3G cause the Air plus is lot slower IMO and AIR Pro design make the battery suck... So best bang for the bucks is X98 Air II or Air 3G IMO at $145 it's hard to beat :cowboy: http://tinyurl.com/zlkkekc

Yep I reformatted to do a clean install with Microsoft

Windows 10 32 BIT HOME ISO

this way all the Chinese is removed also, just don't forget to save your Windows Key before the reformat. You can use my tutorial to know which partition you can safely delete :angel:
[Teclast X98 Air 3G] luca22:
Great! Thx for answering my doubts. Just curious, yours came with android installed, right?

Also, can your windows run bluestacks to simulate android?
[Teclast X98 Air 3G] mirek190:
New rom for x98 pro v5 with unlocked 4 gb of the ram .

Look in x98 pro thread in android development .

Enjoy .
[Teclast X98 Air 3G] Mikha777:
Yep it came with Android but I just deleted it and make a fresh install for Windows.

It should run since it has 2 mb ram but it would be slow IMO, I'm not a fan of those emulators for a daily use. You could be more lucky with this emulator: http://amiduos.com/ :cowboy:
[Teclast X98 Air 3G] dizi5:
[MENTION=2198172]mirek190[/MENTION]

when will be Lollipop v8 for x98 3G?
[Teclast X98 Air 3G] ozerec88:
I have the opportunity to have a air3 Teclast 32GB for 60 euros , but has the same mistake that quote .

He has fix, right? You could arreglaro @ space85 , modifying PID and VID ?

The boy does not know much about these issues and sells it as defective. Looking for information on google I got here .

I buy then , no?
[Teclast X98 Air 3G] orevskiy:
Hi guys.

I saw buttons for software keyboard (and even mouse pointer) on BIOS setup utility screenshots on this thread. But i haven't this on my device. I have stock android only bios. If i will flash new dualboot bios, they will appear?
[Teclast X98 Air 3G] Mikha777:
If you have an X98 air II or 3G it's already there, look in my tutorial in my signature just below... :cowboy:
[Teclast X98 Air 3G] orevskiy:
Ok, thanks.

One more thing. Is anyone tried to boot from microSD card? I can't see it in uefi shell typing map -r. Don't that device support booting from sdcard?
[Teclast X98 Air 3G] Mikha777:
Sadly you can't boot from SD card only from HD or USB device. ;)
[Teclast X98 Air 3G] mitsos1os:
[MENTION=2198172]mirek190[/MENTION]

Hi guys. I have a C6J6. I flashed with mirek flasher Bios version 2.02. and installed windows 10 and mirek v7 for 4.4.4 android.

I have two problems though, both in android.

First if I leave the tablet on standby for a couple of hours, it is like it is hang in sleep mode. Nothing works and I have to hold power button for 10 secs to completely shutdown and then press it again to power it on.

Secondly there is quite a battery drain. I get 10% per hour almost. It can barely hold a day. Battery usage shows 95% usage from the android system

Note that I don't have any of these problems in windows. Left it overnight and battery went from 44 to 39. Also did not have any of these problems in stock android version before flashing. Any ideas??? Thanks
[Teclast X98 Air 3G] danielmoodi:
I need "SystemUI.apk" file with 7 button for teclast x98 air 3g (c5j6) from System/priv-app/SystemUI

Please put it to download

other "SystemUI.apk" file in site was for c6j6 that do not worked correctly
[Teclast X98 Air 3G] Pooria1377130:
help for installing rom

Hello

Dear friends, I ask for help

I'm x98 air 3g tablet.

And no ROM not installed.

I want to install the official ROM.

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

But I do not know how to install.

Please complete and instructional videos on how to install this ROM or video to explain.

Thanks

Windows 10 and Android 5
[Teclast X98 Air 3G] Roanna:
Huge thread here, so, asking this at the end... hopefully it hasn't been answered tons of times and I'm missing it.

If I got the 32gig version and it has dual boot, how much space is available? I'm thinking the 64gig 3g model would probably be better, but does anyone know where the best place to buy that is / best price that won't get 'lost' in shipping?
[Teclast X98 Air 3G] Mikha777:
I have a X98 Air II 32 Gig and I only use Windows so it's enough for me, I bough mine from AliExpress :cowboy:

this one is exactly like mine http://www.aliexpress.com/item/2014..._7&btsid=7d282c67-6bc6-4c49-8a36-f8cf356e89d2 :o
[Teclast X98 Air 3G] mitsos1os:
Anyone???
[Teclast X98 Air 3G] danielmoodi:
I have a lot of silly problem with this Tablet on android!!!

I can not play GTA or when I install facebook, I can not play clash of clans!!!

what the ****ing tablet is it made?!!! I never recommend it to other guys and I really sad from buying this Tablet!!!

I tried "GTA" and "facebook with clash of clans" in both custom rom (merik 190 v7) and original android!

I think Onda is much better than Teclast because I had Onda v811 quad core before this one and I do not have any of these problem!
[Teclast X98 Air 3G] nmen00vb:
Hi, i'm owner of x98 air 3g c8j6, but i'm looking for a new tablet for m'y brother, i need your advise : pro,plus ,tbook11 or tbook 10, the size is not a critera, 3g/4g is a plus , it will used for games ,live TV and cartoons only. Thanks for the help
[Teclast X98 Air 3G] Mikha777:
I would say X98 air II or X98 air 3G cause they give the best bang for the buck and now they are low priced too. :)
[Teclast X98 Air 3G] nmen00vb:
Thank you,in this case i will offer him mine and buy a new one, i used it for my work, sage,excel,light photoshoping and iptv
[Teclast X98 Air 3G] Roanna:
I was hoping to get the air 3G but I can't find it anywhere (in stock)
[Teclast X98 Air 3G] Mikha777:
Air II is availlable at Aliexpress for $174 http://www.aliexpress.com/item/2014..._7&btsid=e0cf3563-65f6-48b2-8447-8b016690f052 :)
[Teclast X98 Air 3G] Roanna:
Yeah, but I want the GPS and option of hopping on a cell network. I've found the 3g 64gig version on aliexpress for 209. Kind of annoying considering it was on sale other places for 169 and 179, but out of stock now. I wonder if it'll come back in stock on banggood or the other sites.
[Teclast X98 Air 3G] rofejo:
It's because it is discontinued by Teclast; I think it will be better to look for another model.
[Teclast X98 Air 3G] Roanna:
The plus model on some youtube reviews I've seen show the 3g doing better. And the pro model runs hot. Maybe I should just wait for them to come out with another model that doesn't run hot and works as well as the 3g.
[Teclast X98 Air 3G] mirek190:
added v3 rom for plus and 3g - HAVE FUN

http://xdaforums.com/x98-air/development/x98plusandroid5-1mirek190v1-0-rom-t3342466
[Teclast X98 Air 3G] Madhavnarayan112:
smd component destroyed around chip please please please please help me......please.

i destroyed smd components(resistor or capicator )from one side(components in red circle) in installing new chip if some one tell me the value of that component so i will able to replace them with new them (And this time with help of some one expert in this field)but now please some one help please help me ..............please please please please please please ........please ...help me...... not able to post image but have address please help me:rolleyes::rolleyes::rolleyes::rolleyes::rolleyes: URL: i.imgur.com/cJBRQls.jpg?
[Teclast X98 Air 3G] Mikha777:
Best and most easy thing to do is to show it to somebody that know SMT so he should be able to read the value of the one at left and replace the destroyed one. :cowboy:

Regards :angel:
[Teclast X98 Air 3G] Madhavnarayan112:
i think you don't understand understand my problem , my smd resistance is destroyed so no one can read its value , only think i can do is to find the value from other identical device , that's why am here , many people there try to install bios in there teclast using soic8 cable so they of course open there device so, i just want that they just use ohm meter to measure there smd resistance around bios chip and reply , that's i want nothing more , so please help because no one other helping me.please try to understand my problem.
[Teclast X98 Air 3G] muzetas:
Battery meter calibration

Hello,

I have a strange problem with my teclast x98 air 3g (c8j7). Something is messed up with battery meter.

Few months ago I flashed 2.02 Bios, but battery life under android was shorter (3h of SOT) then before (1.07 bios). I noticed that the android and windows see only one battery cell, but I couldn't callibrate it, I tried all solutions posted here, but nothing helped. I decided to back to stock one system bios and stock android and guess what happend? The problem was still present! :( Furthermore after flashing old bios and stock android (with repartitioning) settings like language stayed from android before. It's looks like some files aren't replacing when flashing. I can't charge my tab to 100%, it has random switch downs. It doesn't matter what version of android or bios I flash, always the same problems persist. I tried flashing with MFT tool, mirek flasher and nothing helped.

Could you help me? Any advice? or my tab broke down for good?
[Teclast X98 Air 3G] Mikha777:
I was thinking you the resistors on the right of the Winbond chip were fine so this way you could have read them and find the value ;)

In around 2 weeks I will have to open my X98 to change my camera if you don't have the value at this time I will read them and give you the values. :cowboy:

Regards
[Teclast X98 Air 3G] Madhavnarayan112:
all resistor there have different value , so i will wait for you'r values .....:fingers-crossed::laugh:i hope you reply soon......thanks you...
[Teclast X98 Air 3G] articsilverfox:
Hey all,

I googled for like 5 minutes now and don't have an answer, maybe it just goes without saying... But does The Teclast X98 Air 3G have Google "Chromecast" support?

Thanks

Edit. OK this was a dumb question.. So don't worry about it.. I had no idea how universally Chromecast worked... I tried using the Miracast which didn't seem to work but that stuff is garbage compared to Chromecast, well at least from my experience..
[Teclast X98 Air 3G] langweiligh3:
greeeeat, so now it hit me :eek:

I started resetting my Win10 via settings on my X98 Air 3G with Dual Boot (the never version with 64GB and the older CPU). Obviously, sth went wrong in the process, so I get a bootloop now. I see the Windows circle loading, and then a short flash of the Windows installation process (64%). After that, I'm back to the Dual boot screen.

If I do a new installation or try a repair from a flash-drive (Win10 Home, 32 bit), is my key lost? (yeah, I didn't get the key before resetting the tablet, that's my stupidity).

cheers ;)
[Teclast X98 Air 3G] gbaz1:
If you flashed you BIOS they your key is lost if you do a fresh install. If not they you can extract the win 8 key from the BIOS after you have it running.

Just a heads up... when I upgraded my Air 2 it took forever to install and had to reboot. Try booting into will windows. It could finish the install... Or fail and revert to win 8.
[Teclast X98 Air 3G] str4t:
so i have flashed and tried 2.02, now using 2.05 and a clean install of android with mirek flashtool and also a reset of windows 10.

But my battery drain problem wont go away.. just drains to 15% > overnight.. if its charged and its shutdown/powered off and i don't use it for 10 or 24hours i cant turn back on the following day or if i can turn on its gone from 90% battery to 10% >

This cant be fixed??
[Teclast X98 Air 3G] qrious:
New Teclast X89 Kindow........good price dual OS ....Samsung Glass......Geekbuying sale
[Teclast X98 Air 3G] veralynn:
I have the X98 3G but can i make a phone Call With it using the simcard??

I have tried but it says "system not supported" or "app is missing"?

I cannot figure out whats wrong.

I deleted some chinese apps and tried calling but no Luck.

Then i flashed it to Mirek but still no Luck.

I live in Norway so bandwith are supported and i can use my sincard to Mobile data but no Calls..

Anyone know??
[Teclast X98 Air 3G] maxedout56:
I just got the CH321A Programmer today and I tried to flash the Bios of the tablet I followed the steps from the "CH341AStepsByStepsMikhoul" Tutorial everything works without any errors but when I click on verify I get an error at around 70% the last time I tried.

I tried to turn on the tablet after updating the Bios even with this verification error but it does not turn on. Can you tell me when Should I do? I followed the steps exactly as it says.

Can anyone else also help me who faced a similar problem or who knows how to unbrick the Teclast x98 Air 3G?
[Teclast X98 Air 3G] Mikha777:
You just have to retry until there is no verification errors, that's part of the process and that's why verifications exist ;)

Sometime you can try to reconnect the clip but most of the time you just have to retry and eventually it will work ! :cowboy:
[Teclast X98 Air 3G] maxedout56:
Thank you. I recharged the tablet and it turned on actually. But to be sure I used the UEFI method to flash the bios again with no verification errors.

I was messing with the partitions and I made some mistakes and had to reinstall both the operating systems. Right now I have android working properly but windows is not installing. I want to make a install.wim image and use that but I cannot copy files larger than 4GB in the FAT32 USB. Do you have any idea how i can copy the files and make it bootable. Also a rufus image of the ISO is not working
[Teclast X98 Air 3G] Mikha777:
Best thing to do IMO is to DLD Windows 10

32bit

Home ISO direct from MSFT in the language you want:

https://www.microsoft.com/fr-ca/software-download/windows10 :angel:

Afer just copy it using RUFUS with the same settings than my WinPE tutorial and it should boot with no problem.

N.B.:

Use a USB drive 2.0 if you use a USB hub 2.0 cause it will not boot. Also be sure to have empty space on the X98 to be able to install Windows, no need to make any partition the install process will do it automatically. :silly:

If you have some problem to do it leave me full detail of what happen and I will try to help you :cowboy:
[Teclast X98 Air 3G] maxedout56:
I actually prefer windows 8.1, Do you have a link for the iso of Windows 8.1? I have an image for 8.1 but when I use fat32 rufus cannot copy the image to the USB. So I have to choose NTFS and it does not boot
[Teclast X98 Air 3G] Liffeyman:
8.1! Your sick in the head! :)
[Teclast X98 Air 3G] maxedout56:
I actually got quite used to windows 8.1 so that's why. at this point any windows would be fine if its 8 or 10

I don't know why the bootable does not work at all. I have the mirek190_v7.0 firmware installed. Does that cause any issues?
[Teclast X98 Air 3G] Liffeyman:
Remember the USB bootable stick must be created with Fat32 file system and GPT table partitioning

---------- Post added at 11:03 PM ---------- Previous post was at 11:02 PM ----------

Copied from the OP. missed this the first time installing myself. Different selections for a bootable PC USB drive
[Teclast X98 Air 3G] Mikha777:
Here's the URL for Windows 8.1 home: https://www.microsoft.com/en-us/software-download/techbench

BUT BEFORE

you have to install my script to be able to download the ISO https://greasyfork.org/en/scripts/18287-microsoft-windows-iso-downloader ;)

You CAN'T use NTFS to install Windows on the X98, you must copy the ISO with RUFUS but use MBR for UEFI & FAT32.... again if it don't work try a last time with GPT & FAT32. If done properly with good USB drive, good cable it should work. :angel:

Regards !
[Teclast X98 Air 3G] maxedout56:
Thanks there was a problem with my USB but I managed to make it work but it was not possible to copy the 4.3GB file to the Fat32 USB so I changed the script in the file and managed to get my wim installed on the tablet.

But I have a problem now the windows is not activated anymore

---------- Post added at 08:59 PM ---------- Previous post was at 08:55 PM ----------

I manged to the the windows installed eventually but now I have another Issue. They windows is not active anymore. I get errors while activating even though it is windows 8.1 with bing. That is why windows 10 does not get activated either. During this whole process I had to program the bios again and also during this partition problem I actually ended up wiping all the partitions.

Do you have any idea where this windows key is saved in the tablet. Which partition? is it the first partition in the EMMC or is it somewhere I have not touched yet?

Help please!!!
[Teclast X98 Air 3G] Liffeyman:
The key will be in the BIOS, if you haven't backed it up before wiping it's gone
[Teclast X98 Air 3G] Mikha777:
Key is usually in the BIOS or with Windows 10 the key is now saved on Microsoft Server so ussually you don't need to renter the key as long it is the same hardware. Try with this software it is your last chance: https://github.com/Superfly-Inc/ShowKeyPlus/releases :cowboy:

If not I bought a Windows 7-8 key on eBay for $25-35 :cool:
[Teclast X98 Air 3G] maxedout56:
I used that software to see the product key. It shows an installed key etc. but in the OEM Key it says OEM key not present in firmware. So does that mean my key is lost? or it is still in there somewhere?

---------- Post added at 11:00 PM ---------- Previous post was at 10:58 PM ----------

I backed up the Bios but the backup is of the bios after bricking
[Teclast X98 Air 3G] Liffeyman:
If you're able to view the key, you can just manually enter in the key and activate windows.

If not then I would say it's lost :crying:
[Teclast X98 Air 3G] Mikha777:
Maybe you could try this: http://www.nextofwindows.com/firmwaretablesview-to-retrieve-windows-8-1-product-key-from-bios but you will need to have the old Firmware/bios back to be able to read it. Or give a try to those utilities: http://www.nextofwindows.com/how-to-retrieve-windows-8-oem-product-key-from-bios . ;)

Another way could be to use an Hex editor to find the Product Key inside the BIOS file, but I really don't know if it will work. :cyclops:
[Teclast X98 Air 3G] str4t:
anyone help with this battery drain problem posted above?
[Teclast X98 Air 3G] maxedout56:
Thanks I used the product key software on the tablet and I got the keys shows in the attached image.

I actually have a norton ghost image of the previous windows I was running on the tablet after updating the bios. I used the productkey Software on the windows folder from the image and I got the same keys. I am not sure what the issue is.

The product ID in this case also has OEM does that make any difference?
[Teclast X98 Air 3G] maxedout56:
I was looking into the details of the activation and I just found out that my key was actually blocked by the activation server for some reason. I have no idea how and why the hell this happened. Is there anyway to fix this? I attached an image of the error as well
[Teclast X98 Air 3G] Mikha777:
From now the only way yo know is to call Microsoft: Windows activation: (888) 571-2048 ;)

---------- Post added at 09:46 PM ---------- Previous post was at 09:46 PM ----------

Where ?
[Teclast X98 Air 3G] maxedout56:
I talked with Microsoft

they told me to contact the manufacturer

I have already sent a message to the place where i got the tablet from
[Teclast X98 Air 3G] rafabrasil85:
Boot from a Pen Drive OTG

Please help me, guys. I've searched many forums without results. I want to boot from an USB pen drive via OTG port. I'm using a powered HUB with keyboard to enter in BIOS settings and choose to boot from USB, but nothing happens. Already configured Rufus with proper settings to boot on UEFI devices but it seems to ignore my pen drive. What can I do? Could you please help me?
[Teclast X98 Air 3G] Mikha777:
If you use a USB hub be sure to use a

USB 2.0 drive

cause many hub don't support USB 3.0. :cowboy:

Try again and give more detail, do you see the USB drive in the Firmware/bios screen ? What setting do you use with RUFUS ? What kind of ISO do you copy with Rufus ?