yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] SUMMERBREEZE:
yes man, we always look for the best, try to fix them and make them be perfect,otherwise they do our head in this is our creature. there is nothing to do about this... for me 48hz issue wont be a problem at all cos im not a gamer, i havent played any game for 4-5 years, even a metro game or backgammon etc (im really honest on here) but i always want this to be fixed too.. It is like when we want to drink a very nice soup but a very very small fly falls into it and mess everything up.

But trying always works, as we somehow fixed inverted camera and touch screen.. and also for some of us, this is an android tablet, with some bloatware free custom roms, this can be a great tablet for so many others, and it seems there are not such issues on android yet..

this is a cheap chinese tablet that could do so many things still.. a decent harware and build quality, i dont think i will regret buying it at all.. thanks for your all videos btw, they really helped me and also the others to decide.. :good:

---------- Post added at 03:13 PM ---------- Previous post was at 03:10 PM ----------

I would still get Air 3G one.. cos i need 3G and GPS functions with me, i travel a lot. But this may vary for others
[Teclast X98 Air 3G] G3n3R4L:
Spam

guys we need to spam teclast about the bios and the dual boot on that email "huangzy@sk1999.com" i already started

and second thing the official seller of teclast, i already started to spam him also .... so let's try "http://www.aliexpress.com/store/609719"
[Teclast X98 Air 3G] majkel_94:
http://bbs.teclast.com/thread-258462-1-1.html

Check the movie on youku - 1:50. There is shown how the dual boot works, there is a nice touch menu :D

Hope that we will be able to flash this BIOS :P
[Teclast X98 Air 3G] Hendrickson:
Really the people in the Air II thread say the digitizer on the air II is bad?? Odd, I find it the other way around. The air 3g is slower and less accurate. I posted a video of this.
[Teclast X98 Air 3G] majkel_94:
It looks like Teclast use various types of screen in theirs tablets. You can have Air II with bad and with good touch :P
[Teclast X98 Air 3G] SUMMERBREEZE:
looks like chinese tablet companies just use any component which is the cheapest but also will suit to their tablets, they dont care %100 quality/performance/price trio.. Chinese tablet lottery :D

look at this

[YOUTUBE]rFNm23xwP0c[/YOUTUBE]
[Teclast X98 Air 3G] mirek190:
Here

http://bbs.teclast.com/thread-258279-1-1.html

It says win 8.1 up 3 for x98 air everything works fine including camera, rotate, and touch.

Could someone download it and upload it on mega for instance ?
[Teclast X98 Air 3G] oneplusoneplus:
x98 air II

Help please
[Teclast X98 Air 3G] TeutonJon78:
That's not true anymore. The problem was Windows Connected standby drivers for x64. Which Microsoft has now completed and Intel has done the work for 64-bit UEFI on Bay Trail. They already announced it will be used on new Bay Trail products in Winter/spring.

Of course, since it's software, no reason they couldn't have software updates for old products, but you know, that doesn't get more $$$.

http://www.anandtech.com/show/8038/windows-81-x64-connected-standby-support
[Teclast X98 Air 3G] Hendrickson:
Goes for all these Chinese tablets, it's the Chinese Tablet Lottery. You win if your unit is 100% defect free and the touch screen is really responsive and not 50/50 like my Air 3G. But still perfectly usable I must add.
[Teclast X98 Air 3G] abo.adam:
did you fix the touch problem ?
[Teclast X98 Air 3G] BoORDeL:
Ohh this is a great news... Thanks teuton.

So we could install win8 on a 64bit uefi bios.

EDIT: enjoyed too fast. I'veseen the article. it's dated may 2014.

This is not a good news... try to install win8 64 on 64bit UEFI bios (the one used for android)... than tell me if u can complete ur installation.
[Teclast X98 Air 3G] G3n3R4L:
post

looks as we follow our chinese friends for a solution, our chinese friends are also following us searching for a solution, here is a link for some forum they posted the same conversation what some friend posted here before between him and the seller about the 60hz

http://dvdprime.donga.com/g5/bbs/board.php?bo_table=comm&wr_id=9118987
[Teclast X98 Air 3G] TeutonJon78:
If the device has 64-bit UEFI, then it will install any 64-bit OS that supports UEFI.

Unfortunately, due to the initial problem, all current Bay Trail devices ship with the 32-bit UEFI that requires 32-bit OS, or special shims to still boot 64-bit (which works for some specialized versions of Linux, but aren't really great implementations).

The support is there now for a manufacturer to release a Bay Trail device with a full 64-bit UEFI implementation, and those products are coming. Current Bay Trails could probably be updated since it's only software, but then would need a 64-bit OS. So I doubt any current devices will be updated to support this development, since they would need to release a new OS image. Which costs them money, and doesn't make any. It will be the 2015 models with the fixed UEFI.
[Teclast X98 Air 3G] Killa-Bee:
can any one tell me how to fix the Google play crash on the latest ROM (X98 Air 3G (C6J6)-Android4.4.4-V2.00-BD41)?

I tried number of solutions that were offered here but none worked.

I tried D/L the file that contained the 3 apk files there but I was never able to transfer the google play

to run as system, it claims there wasn't enough disk space or some thing like that.

it still crashes my google play.

I tried the Air II trick to install it via teclast market, didn't work either, still crashes.

I am stuck.. my tablet is considered a "Soft Brick" without the google play.
[Teclast X98 Air 3G] lokkiyo:
Got the same focus issue, will try with another camera app, but probably is a driver problem
[Teclast X98 Air 3G] air ll 64gb hg9m owner:
yes, 8.1 bing, got tablet 2 weeks ago.
[Teclast X98 Air 3G] Nuja:
strange my windows is activated and up to date and it never show the win 10 upgrade.
[Teclast X98 Air 3G] sbasil:
Try this http://techdows.com/2015/06/how-to-enable-get-windows-10-app-icon-windows-7-or-8-1-taskbar.html (not that you're missing out on anything anyways)
[Teclast X98 Air 3G] so_ang:
How to update to Mirek Rom V2 without any effect to my Win8.1 Partition ?
[Teclast X98 Air 3G] valerima:
Appreciate very much if anyone knows and can answer about C9j6 revision or point to relevant information.

Which ROM versions could use for this device (64 gb)...please...
[Teclast X98 Air 3G] mr.axan:
Search this thread and you will find
[Teclast X98 Air 3G] Nuja:
was missing kb3035583 dont know why but windows update was not showing/downloading/installing this update, had to download it and install it myself. thx.
[Teclast X98 Air 3G] kfor07:
Hi Mirek190...

I hope you will find time to try a New "Boot.IMG" with a different touch driver for my Problem with the Touchscreen?!?!

Thanks in advance!

Gesendet von meinem X98 Air 3G(C8J6) mit Hilfe von XDA Forums PRO
[Teclast X98 Air 3G] dagrim1:
Using the cputemp app you can also keep track of your temps while this is happening. Would be interesting to see the temp differences between your 2 models.

I suffer from this as well, temps go to 58 to 60+ and then the thing locks up (this is with the 5.0 beta. On 4.4 I sometimes saw temps of 65+ degrees).

Was thinking about trying some mods to improve cooling, actually ordered some small pieces of copper but wondering if I should give it a try. On the other hand, thinking about it usually means doing it in my case ;)
[Teclast X98 Air 3G] lokkiyo:
Viper4android doesn't work.

Processing is disabled.
[Teclast X98 Air 3G] mirek190:
Today I add bulid 2 that boot.img .

---------- Post added at 12:45 PM ---------- Previous post was at 12:44 PM ----------

When I get tablet them try to fix it.
[Teclast X98 Air 3G] vpx:
Hello,

I am little confused about flashing BIOS eeprom through CH341A. Do I need unsolder battery or I can flash BIOS as it is, with battery soldered to the board ?

Thanks
[Teclast X98 Air 3G] azzy12:
you can flash it as is, just have to remove the metal plate heatsink so you can clip the chip.

To remove the heatsink just peel the sticker and pull the heatsink off, it should come off easily
[Teclast X98 Air 3G] mr.axan:
[MENTION=2198172]mirek190[/MENTION]

I have a strange problem with v2 and v3. When I put my tablet to sleep after a while it's shuts down by itself. Someone else have this problem?
[Teclast X98 Air 3G] rcarbone65:
Some issues with the tablet - HELP

I own a X98 Ait 3G (C8j6):

Is it possible to boot from micro sd or an external pendrive?

In windows why an external usb hard disk is detected by windows automatically, drivers installed but, no unit is there to work with?

Also I was unable to install Linux (iRoot shows the device is rooted but Linux for Android shows a message as if the device were not rooted)

Help me please and sorry my bad english
[Teclast X98 Air 3G] Stremon:
[MENTION=2198172]mirek190[/MENTION], thank you for your awesome rom, it is smooth and nice :D

I just have a little issue; the screen minimum brightness is a lot brigther than the original rom and in windows.

since i use the screen a lot for night reading, it is a bit painful for my eyes, even with a screen filter software.

is there any way to correct that in the kernel?

you can clearly see the issue when the screen brightness is at it's minimum and the screen is about to go to sleep mode, the brightness suddenly loses half of its brightness few second before shuting down itself. at minimum brightness the difference shouldnt be that big I think.
[Teclast X98 Air 3G] lrobberl:
It has happened to me as well, as well as the viper4android not working cause says disabled...
[Teclast X98 Air 3G] mirek190:
Try v2 that boot.img for fix touch - android 5.0.
[Teclast X98 Air 3G] mirek190:
Try v3 of my room - there brightness is lower.
[Teclast X98 Air 3G] gouster3:
Hi. I know that thi guide and files are for Teclast, but i have ASUS Transformer Pad TF103C with IntelBay too.

As bootloader i have droidboot, i htink that is possible to install windows on it using this guide and thisfiles,

But qestion is: I will get working windows on it (mabye some driver issue), or i will have bricked tab?
[Teclast X98 Air 3G] mirek190:
Installing windows is not related to droidboot.

Your bios MUST handle windows.
[Teclast X98 Air 3G] Alexdelgadoperez98:
Battery

I encountered a problem , I have the rom mirek190 Lv2 and battery on android only lets me upload up to 83 % , from there stops charging ...

And windows up to 99% but it never has fully charge.

Sorry for the bad english
[Teclast X98 Air 3G] clem_z:
Hi,

I have a C9J6 64GB Tablet. First of all thanks for the wonderful help here. Most problems I solved on my own. I have Mirek ROM 5.0 V2 installed with BIOS 2.02 (also Mirek flasher) and Win 10 Prof Preview. However I have a few issues:

1. Cameras are not working neither on Android nor Windows. On Android the camera app crashes and on Windows it was working with the old BIOS but after even reinstalling the drivers didn't help. Any solution?

2. GSM/3G Module: working well under Android but under WIN 10 I have strange problems: I am apparently catching the signal of the provider, but I can't connect to the data network (APN is correctly inserted but seems not used) is it a driver problem or a Windows 10 Problem? On the original BIOS and WIN 8.1 everything was ok. The SIM is ok too (cross checked with another tablet and phone)

Any suggestions especially to the 2. problem which is for me more urgent?

Thanks

clem
[Teclast X98 Air 3G] whymoo:
Troubleshooting connected standby/instantgo battery drain on Windows 8 and higher.

http://www.thomasmaurer.ch/2015/01/troubleshoot-windows-instantgo-connected-standby/
[Teclast X98 Air 3G] Alcaide88:
Windows 8.1 - No disk space

Hello,

My Teclast X98 Air C5J5 the Win8.1 takes me 13GB, the partition is 14GB, not yet installed any programs or any application, just updated and I have no disk space. I've run the WindowsCleaner as it is in the first post but nothing ...

What do more ?? Help me

Thanks
[Teclast X98 Air 3G] seed.helper:
my first post

hi guys

great topic it helped me decide to buy this tablet

i have made a backup of all the partitions on this tablet on windiws using acronis true image 2015 like i do on all my pcs

now i have tried windows 10 and lost dual boot option..

how can i restore from that backup everything ? i have tried boot from pen acronis but it doesnt want to boot... on my computer it boots... damn it never tought that acronis would fail to boot on tablet :/
[Teclast X98 Air 3G] Liffeyman:
I wounder if someone could port over this version xposed onto the x98

https://www.youtube.com/watch?v=MB7QS7bd1bw

The Zenfone 5 is running on Intel x86 architecture
[Teclast X98 Air 3G] lokkiyo:
you should read the last pages, we are already using this one
[Teclast X98 Air 3G] insertvodkahere:
are you sure? we still have no xposed for 5.0 in this tablet i think. if you achieved to imstall framework on the 5.0 rom please make a tutorial.
[Teclast X98 Air 3G] peaozinho:
Hey, guys. First if all, sorry for being such a noob, but is there a guide for me to get android back to my C8J6? At first I thought I wouldn't want Android so I deleted its partition in order to free up space for the Windows' one. I still have the smaller partition the used to contain Android and I'm on the stock dual boot bios that came with it, btw. Could anyone provide help for me to get Myrek v2? Thanks in advance
[Teclast X98 Air 3G] valerima:
Updates for C9j6

Dear clem, I have c9j6 64 GB version , too.

Just I still collecting information before flashes.

1. Catch windows 8.1 for our device

http://d-h.st/users/Frontier/?fld_id=40727#files

I had win 10 tech preview installation on my other device and had some problems with drivers though. So you can use version from resource attached.

2. Beta 3 of Mirek already exist- it is located on techtablets

http://techtablets.com/teclast-x98-air-3g/downloads/

3. Tutorial from tech tablets from Mirek is very informative, maybe it will help you.

http://techtablets.com/2015/05/teclast-x98-air-3g-android-5-0-lolipop-rom-mirek190/

Good luck.
[Teclast X98 Air 3G] daWyrd1:
lollipops

howdy, does anyone with access to the teclast forums know if teclast is working on the later lollipops, e.g. 5.1 or 5.1.1?
[Teclast X98 Air 3G] microb77:
BIOS 2.02 - Mirek ROM v3 and Windows issue

Hi guys!

So I installed BIOS 2.02 on my x98 air II tablet (HG6N).

I then installed Mirek's Lollipop v3, all good.

I then installed Windows 8.1, all seemed good... Except Android wouldn't boot anymore.

So I re-installed Mirek's build using flash-system_only_no_data_formating. Didn't work.

So I went ahead and used flash-system_only_and_format_data. Android now boots.

But Windows doesn't - I get an error that the drive is locked, and it will just not boot.

I am now re-installing Windows again... But I'm afraid that when I'm done, Android will not boot again.

* EDIT *

Indeed, killed my lollipop :(

Anyone knows what the error could be? I am suspecting something in the partitionning, but I'm not totally sure...

Thanks!

Michel
[Teclast X98 Air 3G] Stremon:
I just installed the v3, indeed the brightness is a lot better, thanks! :D
[Teclast X98 Air 3G] microb77:
So I ended up using the full partitionning - this time it looks like it works.
[Teclast X98 Air 3G] SuperRockmen:
Hi any working ROMs for android 5.0 and higher?

My android keeps showing "Throttling due to thermal event" and causes my video not to play or to play with stutters. Twitch app just doesn't works once it happens. Any fix for this?
[Teclast X98 Air 3G] dbpaddler:
As far as I know, you're SOL with T-mobile's network. The bands don't match up. Think with AT&T you're fine.

On another note....I decided to keep my windows C6J7 despite being useless on T-mobile and wanted to go about dual booting it. Trying to glean info from the multitude of pages is a bit of a pain. Is it possible to dual boot this one, and is it all fairly stable? Want to use it for work, but can't deal with the hassle of glitches. Any help would be appreciated. Was trying to go off info in the main post, but I think that was just to go from windows to android. And I had a hard time with some of the translated English. Thanks.
[Teclast X98 Air 3G] DJAvion:
ah thank you for the heads up. Are you trying to run it with Android or Windows? Mines got 32-bit Windows 8.1 running, I'm wondering if it will be able to upgrade to Win10 when that comes out.
[Teclast X98 Air 3G] hellrokr:
if you would have spent 10 secs on this thread, you wouldve known.

Search the thread.
[Teclast X98 Air 3G] mirek190:
Could anyone try this kernel on Android 5.0 with touch problem ?

I need to know is working or not.

( some people need special kernel for 4.4 )
[Teclast X98 Air 3G] ankodo:
you are right, but for 220 bucks 3G, GPS and a very good Screen? for me its ok
[Teclast X98 Air 3G] lrobberl:
Guys I'm facing crazy android battery drain! Like 1% per minute and even more, with just maximum brightness and Adobe Reader... I'm running v3 mirek rom... Please help me, I checked the wakelock Detector but it seems only Google Services have more than 100 wakelock... How can it be?

---------- Post added at 08:09 PM ---------- Previous post was at 08:08 PM ----------

Think that by the time I typed this, it drained 4%... It's crazy
[Teclast X98 Air 3G] MadNBG:
I think you must set boot-options in the BIOS. Like you do on a pc.

Easiest way is to attach a keyboard and boot into BIOS like on a PC. There's also a tricky way to BIOS - without keyboard: while booting and showing up the AMI-bios-bootlogo touch that Logo... Maybe you need More tries, but if you are a bit lucky, a small keyboard pops up! Now quick! On the left side is the esc-key... Press it for BIOS. Be fast! :silly:
[Teclast X98 Air 3G] mirek190:
Because battery meter is not accurate.

Later stops for example on 2 % and will be working for 3 hours . .

I forgot to remove battery stats .

Eath device should build own battery stats then battery % is more accurate .

I fix it in v4 ...when I get my new tablet :).
[Teclast X98 Air 3G] Wallace4793:
Hi

Well ive installed 2.01 on my HG6M via windows (the only way i can flash -imt dont work) and the good news is it hasnt bricked it. However I cant really see the improvement in the battery drain, still loses 4-7% per hour in sleep. The new bios has not solved the 7% battery flaw either. Dissapointed.
[Teclast X98 Air 3G] kfor07:
Try v2 that boot.img for fix touch - android 5.0. - is not working...

Hi Mirek,

even with your second Version of "boot.img"... my Touch Screen is not working...!!!

what can we do???

---------- Post added at 08:53 PM ---------- Previous post was at 08:46 PM ----------

is not working for my C8J6...
[Teclast X98 Air 3G] mirek190:
Oh well - We will be trying different drivers for touch screen. ...

Could you Tomorrow check 2 boot.img for android 4.4 ? I add them tomorrow.

I have to be sure 100 % that is driver for touch.
[Teclast X98 Air 3G] Chur2Much:
Airclast Slim X98 Rom

New Android Lollipop ROM - Airclast Slim X98 Beta :fingers-crossed:

Download Link

Description:

Android L 5.0 - Fast and Slim

Full description and changelog to be added here

ROM is in Beta and is open for feedback, features and more :highfive:
[Teclast X98 Air 3G] lupin4:
Hi, I've teclast x98 air 3g (c5j6) in this link I didn't find correct version, where can I find it?

Thanks
[Teclast X98 Air 3G] iscraigh:
Airclast Slim X98 Rom

New Android Lollipop ROM - Airclast Slim X98 Beta

Download Link

Description:

Android L 5.0 - Fast and Slim

Full description and changelog to be added here

ROM is in Beta and is open for feedback, features and more

any chance for a seperate Title post for this to make it easier to follow? Newbie question... Can I flash system only? (yes I can opened the zip and saw the option)

Will give it a try

Thanks

Craig
[Teclast X98 Air 3G] mr.axan:
I was running Mirek v2 and v3 but had the issue that when I putted my tablet to sleep it shuts down by itself sometimes. Now with Mirek 4.4.4 the problem is gone and the tablet is running fine.
[Teclast X98 Air 3G] valerima:
1. Your windows and 1st version of Android you can take from here

http://www.teclast.com/tools/pad/pad.php

2015-04-1

X98 Air 3G (C5J6)-双系统（Android & Windows8.1）系统安装文件

Android4.4.4-V1.00 & Windows8.1-20150128

2. Mirek's Lollipop v 3 and flasher for your bios

http://techtablets.com/teclast-x98-air-3g/downloads/

X98 Air 3G Flasher Bios 2.02 - Works On 100 % On C5J6, C6J6, C8J7
[Teclast X98 Air 3G] kfor07:
Yes... i will do... to try a different boot.img for android 4.4.4 (c8j6)

Gesendet von meinem SM-T705 mit Hilfe von XDA Forums PRO
[Teclast X98 Air 3G] ayyyyylmao:
what's the difference between this and the one we already know about? (The one from Chinese teclast forum)
[Teclast X98 Air 3G] dzikk:
i get linknotexist ;(
[Teclast X98 Air 3G] BoORDeL:
i can't program eprom.

evry time verify fail.

Wind7 64bit ... programmer 1.17 - tips?
[Teclast X98 Air 3G] microb77:
HG6N stable lollipop and windows

Hi gents -

I wanted to share this with you. I had some problem with Mirek's lollipop v3. I ended up doing the following:

1. Installed BIOS 2.02 (even if it's not for this exact model)

2. Installed Mirek's Lollipop v3 using full partitionning (yeah, cleared everything)

3. Re-formatted my SD card's second partition (ex2) for Link2SD (this seems to have served me well for stability as Link2SD was messing things up with previous data)

4. Enabled Link2SD to get some extra GB in Android for apps

5. Installed Windows 8.1

6. Updated windows to date

I am currently testing battery life, and at first sight, it would seem to be way better in Windows than it used to be. For the last few hours I've seen a drop of about 1%. I'll wait longer before jumping to conclusions.

A few points:

- Both Android and Windows are stable (I had no freeze/random reboot yet)

- Boot to Windows works from Android

- I have a few issues in Android with a few games (Skyforce doesn't launch, it looks like it waits on something, but most work)

- Camera does not work in Android (known issue)

I'm looking forward a fix for the camera, even if the quality is aweful :)

Michel
[Teclast X98 Air 3G] mits2004:
I used these programmer: aliexpress.com/item/Free-Shipping-EZP2010-high-speed-USB-SPI-Programmer-support24-25-93-EEPROM-25-flash-bios-chip/2045974870.html (in fact is jhw2013/ezp2013) because of voltage (1,8 volts for my chip) and I got verify fail after every bios writing, but I ignored that and I have no problem.

Be sure you connect SOIC clip in right order ( I succeed after some tries) and use a proper bios .bin.

Good Luck!
[Teclast X98 Air 3G] somecolours:
Hello guys, i've been trying to upgrade IFWI Bios from only android to dual boot using keepfishes' guide.

Problem is my tablet has been upgrading for more than 1 hour, is that normal?

Cheers
[Teclast X98 Air 3G] BoORDeL:
Nothing to do... just bought a new one.

newer more experiments
[Teclast X98 Air 3G] Liffeyman:
It should only take a few mins and then reboot

I first tried installing the app on the lolipop v2 and it hung when running the update. Ended up going back to stock 4.4 rom and it worked fine
[Teclast X98 Air 3G] rachidcool77:
Xposed is ok on lollipop v3

i m using the files in this tutorial for zenfone has Intel soc:

https://www.youtube.com/watch?v=MB7QS7bd1bw

this is my xposed in lollipo v3 with gravitybox and others modules see picture...

also adding the files in attachement...
[Teclast X98 Air 3G] Liffeyman:
Good stuff, was going to give this a try tonight anyway

Cheers for the heads up!