yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] rethus:
Thank you for your hint. My experiences with Windows as a virtual Machine is, that you allways have trouble to get USB piped into this VM.

You can set it up in VBox to pipe USB into VM an simulate an USB-Connect, but this seems not be the same, as a real USB connect, so flashing and other stuff not work at all.

Maybe I give it a try with the adb commands in the .bat-File.
[Teclast X98 Air 3G] Tommmii:
Agreed, but sometimes there's no other choice but to try this...

This would be the first & best option...if you end up with driver troubles, then the VM might be the way to go.
[Teclast X98 Air 3G] dany89:
Hi everyone

Just installed the ROM and the first impression is perfect!!!!

Great improvement from the stock one, audio seems louder too (any other tweak possible?).

Only one severe issue ? cannot install Netflix app.

Says device not compatible (screenshot attached). Any idea? Maybe changing device name in build.prop? Is it the root?

Thanks mirek for the ROM and to anyone responding to my question.

[IMG="screenshot"]https://ibb.co/hxQ5Tx[/IMG]

Edit: Netflix official site offers the apk, and this will do :)

I will leave the answer as it could be useful . Please delete if you think best
[Teclast X98 Air 3G] nuwanmw1988:
Does any one know a new ROM for this tablet which is nougut or oreo based?
[Teclast X98 Air 3G] WillyCamargos:
Otg

Otg working on this rom?
[Teclast X98 Air 3G] nuwanmw1988:
Yes
[Teclast X98 Air 3G] Tommmii:
it does, HID devices such as mice & keyb work fine, storage works fine also.
[Teclast X98 Air 3G] goldohulk:
I'm using the original firmware on a X98 Air 3G (C8XX) and I've given up on it. Which firmware would you recommend in terms of stability (first and foremost) and performance, the 4.4- or the 5-based one?
[Teclast X98 Air 3G] Tommmii:
Don't think there's much difference, so I would go with the more recent version.

Android 5.0 Lollipop.
[Teclast X98 Air 3G] goldohulk:
I have the exact same problem and opened thread https://xdaforums.com/x98-air/general/teclast-x98-air-3g-c8j7-t3799146

Do you by any chance have 2FA (2 factor authentication) enabled on your google account?
[Teclast X98 Air 3G] silverbax:
Hi guys, i have the latest mirec rom for the 3g (i have the normale teclast III) but when i try to change the resolution and reboot the system UI keeps closing untill i restore the defaults. I feel that the heavy 2048 resolution is way too heavy for this SoC and i'm right. When i put it on 1024 or even 1366 everything goes way smoother! The dpi is a problem though because some buttons become way too big.. anyone has a solution?
[Teclast X98 Air 3G] reluxaxda:
Hi All,

I have c8j6 and I am still running stock 4.4.4. After one of the last update which I've received from google play chrome, facebook, udemy and firefox apps stopped working. I have the feeling that 4.4.4 is no longer tested and carfully maintained by Google so that might be the problem. I was thiking of upgrading to mirek190 which is on lollipop, but I am not sure it worth the effort and if I can go back to stock if I would like to.

So anyone out there who is still using this tablet, could you please tell me that most importantly chrome is working on your tablet?

Thanks in advance, Peter
[Teclast X98 Air 3G] kutlas:
Yes , chrome working on mirek 190 rom

Послато са Lenovo Z90-7 уз помоћ Тапатока
[Teclast X98 Air 3G] qrious:
mobdro

I have the same problem as reluxaxda ............ but I have managed to get Firefox back.....but not Mobdro ........what did google update do? I do not want flash again and most other apps are happy with 4.4.4 KITKAT........could it be Superuser?........I am still looking for the solution...the problem is on both x98's air 3g and Teclast Kindow.....hope someone knows .Thanks.
[Teclast X98 Air 3G] Graf Schmidt:
Problem with USB

Ok I've installed the 7.0 but there's a problem: I want to install Windows 10.

Now I can't make it recognize the USB stick anymore.

Not under bios, not under boot. It's not even powering up the stick, so I can't boot WIN10 from ISO.
[Teclast X98 Air 3G] Tommmii:
I once had a very similar issue, don't recall the exact details/device, but in the end the problem was that the USB stick was too large (32 or 64GB - can't remember).

I went with a 8GB USB2 stick and all was well.
[Teclast X98 Air 3G] Graf Schmidt:
It's already a 8Gb USB2 stick. The same I used since the day I had this Teclast.

It's like the usb port is not powering up anything anymore. Not even a keyboard. Not sure if back in the day, the port was able to turn on LEDs, pretty sure it could though.

I'm wondering if there are "hidden" settings with the Mirek 7.0 or it's just the port that's fried (I can still charge the device).
[Teclast X98 Air 3G] Tommmii:
I'm not aware of hidden settings for external USB storage. It's just plug-'n-play.

Just connected a USB stick that has an activity LED on it, and it blinks just fine.
[Teclast X98 Air 3G] Graf Schmidt:
From what I'm reading in this thread, it happens that it's not recognizing USB anymore and it's not the OTG's fault.

It's just not working under android either.

I used the .bat procedure this time, to flash the new android.
[Teclast X98 Air 3G] Graf Schmidt:
I'm starting to believe it's a BIOS bug of some sort, maybe I should flash a new BIOS.
[Teclast X98 Air 3G] simc1978:
I don't know how many others will be as late to the game as I am but I found these intel drivers worked for me in Windows 10 replacing the ones in step 2 software.intel.com/en-us/protected-download/385047/494732/step2
[Teclast X98 Air 3G] heartbeatek:
Hi there

Will it work with Teclast x98 Air III M5C5 (32Gb) and is it possible to install dualboot? Or WHere can I find instruction on installing Windows as a second OS or as the only OS
[Teclast X98 Air 3G] Tommmii:
Yes

Yes

You'll need a dual boot bios, and then install Win10 & Android.

I've done it a long time ago, you will find howtos via Google. There is a few on XDA, also on Techtablets.com

Win10 isn't very useable on this device, so I moved back to android exclusively.

Whatever you do, never ever flash a 64bit windows version, your device will be bricked.

Triple-check this before installing !!!
[Teclast X98 Air 3G] Duraley:
I own Teclast X98 air 3G (C8J7) with dual boot ROM by Mirek190 Android 5.0 v7.0. Bios version is 2.0.5The symptoms: CPU-Z and Aida64 shows the battery as 4980mah, I can play games just about 2 hours without brake after full charged device. According to USB tester (connected between USB charger and Teclast) it takes around 4800mah from 0 to 100% during 2.5 hours and it stops to charge more. I am using the Samsung 2.5A charger. When battery is low, the battery statistics of Android is showing about 40% of battery as over-counted. I decided that the problem with a one of two battery-banks. I bought and replaced the battery to a new one. But the problem is still there - it is charging only to about 4800mah and Aida64 and CPU-Z still shows it as a battery of 4980mah. Where shall I look for a decision? Bios, ROM, battery controller, etc.

I found this topic:

How to fix the inaccurate battery meter caused by Mirek Lollipop rom v6.0

https://xdaforums.com/x98-air/general/how-to-fix-inaccurate-battery-meter-t3266746/page5

But this is a fix for v6.0 and I suppose it was included to a v7.0 by Mirek

Maybe I should reflash the BIOS or ROM? I have Bios 1.03. Maybe I should upgrade it to 2.05? Can I do it with no need to reflash the ROM and keep all data?

2.05 is a dual boot Bios?
[Teclast X98 Air 3G] Tommmii:
I have no idea about your battery issues, this sounds like hardware trouble to me.

Flashing the bios will not wipe the operating systems.

---------- Post added at 11:08 AM ---------- Previous post was at 11:08 AM ----------

I have no idea about your battery issues, this sounds like hardware trouble to me.

Flashing the bios will not wipe the operating systems.
[Teclast X98 Air 3G] igius12:
i have c9j7 teclast x98 air 3g.

i flashed the image but touchscreen and camera not working.

i see camera fix .img and touch fix.img in downloads

how to flash .img files only in this tablet?

need help, thanks
[Teclast X98 Air 3G] Tommmii:
.img files are flashed with the adb command or with the fastboot command, depending on the type of .img.

For example, to flash a bootloader the command would be :

fastboot.exe flash boot boot.img

Take

extreme

care and be

totally

certain about what you are doing when flashing .img files.

If you make a mistake, destroying your device is a real possibility.
[Teclast X98 Air 3G] igius12:
i did it but touch still not working on mirek rom v7 android5
[Teclast X98 Air 3G] chinh4thepro:
help

what is the flashing tool:confused:
[Teclast X98 Air 3G] nuwanmw1988:
Its invluded
[Teclast X98 Air 3G] mnitstanley:
I also have C9J7 dual boot. I use mirek190 v7 lollipop. My touchscreen is fine but the camera doesn't work.

Did you get the camera to work? Which files did you flash?

What version of BIOS are you using?
[Teclast X98 Air 3G] Ema_Tosc:
Could it work on a Teclast P98 4G?
[Teclast X98 Air 3G] tecknight:
Hey guys. Long time no see

Hello everyone. It has been a long time.

I just wanted to touch base, say Hi and ask how everyone is doing.

Several years ago my prized Teclast was stolen and I haven't seen it( or any other Teclast for that matter) since.

After my tablet was stolen, I did not visit XDA for over a year, but eventually I came back and started developing for a phone I got for almost nothing from MetroPCS.

Who would have thought that MetroPCS and LG would actually allow bootloader unlock on a cheap and plentiful phone like the LG Aristo 2.

I started out by documenting exactly how to root the device and eventually found myself creating ROMs.

By the time MetroPCS and LG came to their senses and disallowed bootloader unlock, we had already figured out how to deny their disallow.

Anyway I just wanted to tell everyone how much I enjoyed being a part of this group and interacting with all of you.

Cheers
[Teclast X98 Air 3G] kosrica:
Good to hear news about you Tecknight, wish you all the best! I remember the times when I followed your tutorials for installing a new firmware on this tablet. Mine "died" several months ago after using it for almost 7 years I believe. Great value for money!
[Teclast X98 Air 3G] cattolicboy:
As today, mine is still working ...with mirek's rom, of course ;)
[Teclast X98 Air 3G] MALOW:
This rom works on X98 Plus 3G (A6C9)?

My current ROM X98_PLUS_3G_(A6C9)_android_5.1_mirek190_v3.0 freezes continuously and have random reboots :(
[Teclast X98 Air 3G] a63680421:
First of all, I thank the author for making this rom. I tried to flash X98_Air_3g_android_5.0_mirek190_v7.0.7z in x98 air 3g (c6j7). The result is that the system cannot be accessed after rebooting infinitely. Helpless to brush X98_Air_3G_4.4.4 (C9Jx) _mirek190_v7.rar successfully , But when I use the software supported by 4.4, after one night of normal use, I restart my device software and it crashes and does not work. I want to know what should I do? You can try to flash 5.0. Thank you in advance.
[Teclast X98 Air 3G] intre:
Hi. I've got a hg9n with Windows 10 only and I can't log into flashing mode, the vol - + power button does nothing to me. I want to install Android only. Do I have to flash an Android only bios before I can install this rom?

Is the second file absolutely mandatory? The W10 from my main pc does not allow me to run it.

Thanks in advance.
[Teclast X98 Air 3G] hijagdeep:
Many games and apps not opening like facebook app and ludo king game ..

Anyone have any solution....?
[Teclast X98 Air 3G] robocop199:
hello I have installed wdows 10 and bios dual boot I can create Android without losing windows10

no reinstallation required of wdows 10
[Teclast X98 Air 3G] intre:
Is there any way to completely remove Windows 10 and just install this ROM? I start the tablet pushing the 3 buttons, the text from DnX mode appears but very few seconds later the tablet starts loading Windows 10.
[Teclast X98 Air 3G] Tommmii:
Yes, as mentioned in OP, there are multiple partition tables included in the download. One of those wipes W10.
[Teclast X98 Air 3G] intre:
Thanks, though I don't know the difference between the original one and the one with 1GB cache and 100mb. But my problem isn't that one, I cannot install it because the BIOS is Windows only, I don't have fastboot and when I try to load the DnX mode, a very few seconds later Windows starts loading.
[Teclast X98 Air 3G] Tommmii:
Exactly what tablet are you using ?

I've never had problems getting into DnX.
[Teclast X98 Air 3G] intre:
X98 Air 2 32GB HG9N. It was Android-only but I installed a Windows-only BIOS some years ago. Now W10 looks a bit slow and I want to get it back to Android. I push the 3 buttons, after some seconds the DnX text appears, and like 4 seconds later Windows starts loading.
[Teclast X98 Air 3G] Tommmii:
TBH, I haven't even looked at this tablet in over a year or so...it's badly outdated.

Wasn't there some W10 app that puts the device into dnx mode ?
[Teclast X98 Air 3G] intre:
I didn't find it.
[Teclast X98 Air 3G] ymoto.8940:
A touch panel of C9J6 doesn't react. A flash way to img isn't understood.

I think the flash should be made a system, it'll be an error. Would that be right below? Please tell me.

fastboot.exe flash system C9Jx-new.img
[Teclast X98 Air 3G] katerin__23:
I and installed everything the same as the tutorial and it starts me in lollipop, but the touch of the tablet does not work, I can not do anything .. its a c9j8

any way to fix it please?
[Teclast X98 Air 3G] Grinchoz:
Hi, I have downloaded mirek rom, install ADB Drivers, Intel ADB drivers. I started the tablet in DnX mode When I start FLASH nothing happens only info: waiting for device What im doing wrong?
[Teclast X98 Air 3G] meganoahj:
Hey, you need to install Intel iSOC Drivers

https://androiddatahost.com/te67m
[Teclast X98 Air 3G] jiychen:
Hello, God. Is there a x98air3g Android kernel source code and defconfig file

Hello, God. Is there a x98air3g Android kernel source code and defconfig file
[Teclast X98 Air 3G] Mohmal_:
Sorry when i start the flash tool it says waiting for device all the time, i connect the device in fastboot mode but nothing occurs... Can someone say me if i¡m doing something wrong?
[Teclast X98 Air 3G] Mohmal_:
I have installed it also but the problem remains the same...
[Teclast X98 Air 3G] alipmcg:
I just used this ROM to flash my 64gb X98 Air 3G, thank you Mirek! ❤

I used the partition table 'ONLY_ANDROID_ORGINAL_FOR_32_GB_AND_64_GB', and now Android reports having only 17gb of storage available - is there any way to use more of it? If I flash it again with the partition table 'DATA_40_GB_SYSTEM_1_GB_CACHE_100_MB', will it remove the Android system partition?
[Teclast X98 Air 3G] 仰天坏笑:
Hey, as a old Chinese user，I wanna ask a question，why does the status bar shine from time to time？？？？

And sometimes it doesn't seems to be smooth………

Can anyone answer my question？thanks！
[Teclast X98 Air 3G] S0und_:
I flashed 6.0 yesterday, and since then, i'm getting a lot of "screen flickering" pretty much in every app, even if i'm not touching the screen, just reading something. But i didn't have too much time to test it.
[Teclast X98 Air 3G] mirek190:
Read rom description ( almost at the end ) why is flickering ....and why I left it and how to fix it .
[Teclast X98 Air 3G] mirek190:
Please read almost the end of the rom description ... why ... a d fow ro fix it and why I left that bug .
[Teclast X98 Air 3G] 仰天坏笑:
Ok，it seems that problem has been fixed！！！Thanks for your answer！
[Teclast X98 Air 3G] Kryogen:
Well how can you build custom kernel? Thinking about it, i've seen tutorials for installing ubuntu on the tab.. Are linux drivers compatible with android kernel? Or you found something out? :laugh:

I've also seen you have an etab 3g who looks exactly like our teclast.. is that so? Are the roms interchangeable?

Looking forward to know more :D
[Teclast X98 Air 3G] s-camot:
thx great work!!!

i flashed v6 to my air II HG7N. it was clean install and seems to be OK except camera.

but most of all, somehow, my air II got to wake up unexpectedly. i didnt touched but it will do anyway.

when it happend, air II will stay and once past the set time of display setting, sleep again...

other trouble is start up. when i shut down and restart, air II will display the chinese logo, and then it shut up and black out and it seems to be shut down again. it happens when i plugged usb and if i unplug usb, air II will start up successfully.
[Teclast X98 Air 3G] kamikazept:
[MENTION=2198172]mirek190[/MENTION] First of all, thanks for your amazing work with this rom.

i have it installed in a air 2 hg9m and everything is working as it should except for two anoynging bugs,

the first one is related with the battery metter, is inaccurate, it does well from 100 to around 40% and then it suddenly goes to 0% in a question of 1 hour, ive tried to calibrate but with no sucess,

and as you can see here im not the only one with this bug

the second one is the default screen orientation in landscape mode is inverted, for example applications that force the landscape mode always choose to show the content upside down this bug is also present in 4.4.4

thanks.
[Teclast X98 Air 3G] gioranaa:
Using the "stock" lollipop I have the same issue with the top bar screen... so I think it could be lollipop..

I received it few weeks ago win10 + lollipop.

How can i understand the model?
[Teclast X98 Air 3G] trust_bcn:
I have the same problem with V6 version on a C5J6 model.

Enviado desde mi X98 Air 3G mediante Tapatalk
[Teclast X98 Air 3G] cattolicboy:
It's NOT a bug related to the mirek's rom, but a faulty sensor (or bios wrong readings) of the tablet.
[Teclast X98 Air 3G] bejenaru:
this is nr. 1 ROM choice for Teclast!

:good: :good: :good:

Thank you Mirek for all the work!

I've installed v6.0 and so far everything seems to be fiiine! :)

I have 3 questions:

1. where can I find the alternate SystemUI.apk? I would be interested in the version with 7 buttons.

2. is there any possibility to display the percentage of the battery. I've looked but could not found it :silly:

3. Is there any possibility to remove the google search bar?

thanks!
[Teclast X98 Air 3G] mirek190:
1. Read rom description - then you find out how to do that .

2. Run gravity box ( first you have to activate a gravity box in Xposed ) and find status bar - battery percent .
[Teclast X98 Air 3G] bejenaru:
I am sorry but for the buttons solution I've found only:

and the sample pictures for 3/5/7 buttons. My question was from where I can get the SystemUi.apk(s) for 5 and 7 buttons. Sorry but it's not clear. If someone could clarify this for me I would appreciate.

I've managed to display the percentage battery! Thanks Mirek!

I should also dig, probably in Gravity, for the google search bar...
[Teclast X98 Air 3G] cattolicboy:
It seems you hadn't dig enough: look in the download links.
[Teclast X98 Air 3G] trust_bcn:
I had not this issue with the official 4.4.4. Android version.

Enviado desde el móvil
[Teclast X98 Air 3G] bejenaru:
True :rolleyes: sorry! Alles klar! Thanks!
[Teclast X98 Air 3G] cattolicboy:
I had it indeed.
[Teclast X98 Air 3G] Extropy:
Many thanks for a great ROM. Everything works fine on my air 2 except instagram. Anyone know of a fix?
[Teclast X98 Air 3G] giupa87:
Instagram don t work for me. Any solution?

Inviato dal mio X98 Air II utilizzando Tapatalk
[Teclast X98 Air 3G] Methanoid:
Uninstall it ?
[Teclast X98 Air 3G] Extropy:
Tried uninstalling and it still doesn't work. :D
[Teclast X98 Air 3G] Methanoid:
Uninstall But don't reinstall ;) or uninstall mirek rom? :D have you confirmed it works with teclast Rom?
[Teclast X98 Air 3G] Extropy:
It worked ok on the teclast ROM. I will have to live without it i guess.
[Teclast X98 Air 3G] jasonyu007:
QR code crashed !!

Hi ! I like this ROM ,the only one issue the QR code scanner crash on take picture .

How to fix it ?
[Teclast X98 Air 3G] Methanoid:
It might help when asking for help if you indicated what you have done to try to sort the "error" yourself!! Have you confirmed it works flawlessly on Teclast rom? Have you uninstalled and reinstalled the app? Otherwise why should you expect any help from Mirek???
[Teclast X98 Air 3G] mirek190:
Works on teclast rom lolipop ?

Are you sure ?

I tried today that app and crarches as well.
[Teclast X98 Air 3G] Methanoid:
Doesn't surprise me. I don't think people are really testing before "demand" help :(
[Teclast X98 Air 3G] articsilverfox:
Saw these reported on a tech news website. these security vulnerabilities in Android look pretty nasty?

https://groups.google.com/forum/m/#!topic/android-security-updates/n1aw2MGce4E

Remote Code Execution Vulnerabilities in Mediaserver

CVE-2015-6608

Critical

Remote Code Execution Vulnerability in libutils

CVE-2015-6609

Critical
[Teclast X98 Air 3G] guvno:
Wonderful ROM Mirek! Thanks

Working just fine on my c5j6, cameras are good, boot to windows is good, battery is good. Flashed (light version) straight over factory version
[Teclast X98 Air 3G] hrockh:
so these were included in the November 2015 OTA of Android Marshmellow, 6.0. Since this ROM is based on 5.0, it is actually missing all the security fixes since lollipop launched. It really is a common issue, although this tablet is in a better position than most. 40% of Android devices out there run KitKat, thus missing all security updates from 4.4 .(http://developer.android.com/about/dashboards/index.html)

It's more of an issue with the whole Android ecosystem, Google needs to figure it out a way to push updates as fast as Windows / Apple do.

if your #1 priority is security, maybe Android is not a great option on this tablet, go Nexus. Windows may be better (as it is constantly updated) although given how widespread it is, malicious code is written constantly for it.

Security ain't easy in mass developed software. Hope this clarifies.
[Teclast X98 Air 3G] 仰天坏笑:
So do you think it is possible for this tablet to update to 6.0？？？？

从我的 NX505J 上通过 xda Forums PRO 发送
[Teclast X98 Air 3G] Extropy:
Where was the "demand". I just asked for help?

To clarify the problem a bit. Instagram worked on the stock kitkat. I haven't tried it on stock lollipop.
[Teclast X98 Air 3G] Methanoid:
Note the quotes ;). Test it on stock Lollipop before asking for Mirek is what I am suggesting. You have no idea if it's his Rom or just a Lollipop issue. It's just lazy to report a "request" for help or fix otherwise
[Teclast X98 Air 3G] hrockh:
we hope so, but we don't have any confirmation from the manufacturer as yet.

but it is possible, yes.
[Teclast X98 Air 3G] dafunky:
Thank you for your excellent work. There is something I don't understand, how can I be prompted to chose between partition table sizes like 1 , 2, 3, 4, 5 ,6 ,7 ,8 ,9 , 10,15,20,30,40 GB , only android , only windows or default?
[Teclast X98 Air 3G] neskiuck:
Hello mirek190

a query, you could use the application FlashFire Chainfire to flash zip from applications such as black out the team?

"Text translated with Google Translate"
[Teclast X98 Air 3G] sky|ined:
A short review about AIR lll with Android 5.0 v6.0 ROM.

First of all the rom is fully compatible with AIR lll, everything works. I have 32 GB version with android installed, xposed and gravity work fine. Battery life is about 7 to 8 hours of browsing, reading and watching about an hour of video in normal mode. If watching just videos I guess the battery life will be shorter and aluminium back gets a bit warm during video playback. Everything seems to be a bit laggy, UI and apps alike. I have nova laucher set to no animations/faster than light; I think a device that scores 33000 on antutu (27000 on official rom) should be smoother. Maybe the ROM is not fully optimised yet or the processor is struggling a bit with the ultra high resolution. Maybe the light version of the ROM is smoother? For 91 GBP it's a fine tablet, the screen is good and it gets the job done. It is a Jiayu S3 I own that's slightly more expensive at 115 GBP and so superfast that has raised my expectations from cheap Chinese products

---------- Post added at 01:47 AM ---------- Previous post was at 01:44 AM ----------

To conclude, good tablet, I wish it was a bit snapier