yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] willliam99:
I already delete all the partition and install Windows 10 Pro.Now how can I install Android into my device?I'm using C8J7
[Teclast X98 Air 3G] cattolicboy:
I'm sorry, but since the sources of lollipop 5.1 for our device aren't available yet, I think mirek meant cm base over lollipop 5.0.

Anyway, let's wait for his confirm...
[Teclast X98 Air 3G] andyon2:
Does anybody has the same performance problems in Windows 10 like me?? :(

After the Upgrade my Air 3G Dual Boot really doenst run very smooth.

Even the explorer is hanging sometimes.

Firefox is even more a shame.... Cant use it properly. Everything is lagging a lot.

Dont know, what If done wrong.

Im just thinking about a full wipe and a clean install of Windows 10. If that doenst help, that I go back to Windows 8.

Is there a easy way to make a clean install of Windows without touching the Android OS or the DualBoot function?
[Teclast X98 Air 3G] kRel:
I only found out today that my teclast X98 Air 3G 64GB (the others do not know) you can directly access the BIOS settings during startup without using software methods and hardware keyboards: even those with good eyesight will be better than using a pair of glasses or magnifying glass and prepare to be fast :)

When you see the logo Teclast (which in my case is flanked by a small mouse arrow) shoving his finger down, starting from the logo. Maybe you get the same results starting from another place and going up ... I have not tried it yet. Will appear at the bottom of the display the microscopic keyboard: we must be fast and lucky to aim precisely the ESC key with a finger 10 times greater within the stipulated time, which by default is 3 seconds.

If desired, for convenience, from bios you can set a time greater than 3 seconds, in this case, by delaying the startup of the device. At the same time, because to enter the bios there are also other methods, always the bios, you can set the time limit for access to 1 second, thus speeding up the start of OO.SS.
[Teclast X98 Air 3G] mirek190:
New devices has new booloader and need different command - I will fix it.

---------- Post added at 12:55 AM ---------- Previous post was at 12:52 AM ----------

I have all nessesary drivers source code - first trying with cm 12 ...
[Teclast X98 Air 3G] shiznig:
Hey guys have any of you used a generic no name tempered glass screen protector for your x98 3G? Something like this perhaps

http://m.ebay.com.au/itm/Tempered-G...X98-Air-II-Dual-Boot-/311439280515?nav=SEARCH

How would this compare to the likes of the MCDODO tempered glass screen protector?.. It's pretty expensive considering the tablet's so cheap thus why I'm looking at cheaper alternatives. You guys think it'll do?

Thanks for your input.
[Teclast X98 Air 3G] raffy01:
I've got problem while charging my C5J6. I charged it all the night while it was off : this morning when I wanted to see the level of charge (by pressing the power button few seconds) it shows that the battery wasn't full !! The charger was hot (so always charging), but when I switched it on, it was displayed that the battery was fully charged ...

So is it normal that charging the battery on off position doesn't work correctly ? We must charge it only when it's on ?
[Teclast X98 Air 3G] Josefigo7:
From dual boot to only Android, is it possible?

Hello (sorry for my language, i am spanish)

I have read a lot of to pass from Android to dual boot with android and windows. I want to do... but... i am thinking, maybe i will not like the free space windows and android both.

So... If I will do finally the dual boot... Do i have the possibility to return to only Android system?

Thanks.
[Teclast X98 Air 3G] Lordof9:
Another week another X98 3G problem more... (Dual boot, Bios updated to 2.02 awhile ago)

Today the tablet refuses to start and shows me:

"ConvertBmpToGoBltofBATMonitor failure...

GraphicsOutput ->Blt failure..."

Over and over again (3-4x) and turns off again. I just shut it down the same way as ever yesterday.

Please somebody help.
[Teclast X98 Air 3G] droutis:
Charge your tablet.
[Teclast X98 Air 3G] Oakhand:
awesome build (5.0), runs very smooth, I run it on the Teclast 3g version. Only feedback I have is that after flashing with the batch file, which seems to work ncely, I am booting to a black screen.

I resolved this to re-flash with the Intel Manufactoring Tool and now happily running your build. Every now and then I see a flicker of the screen occur (not under any load).

cheers!
[Teclast X98 Air 3G] billbmsn:
Most likely the Intel graphics driver is not installed and it's running a generic VGA driver. Look in Device Manager for Display adapter and update the driver, allowing it to search the Web for the proper Intel HD graphics driver. It will take a while to download and install.
[Teclast X98 Air 3G] im4u2nv:
Bios 2.0.5 and Camera Fix?

Hi Mikka, have you had a chance to finish Bios 2.0.5? I am sorry if i missed it but could you please share the link? Is this version fix the camera?

At the moment, i am running Teclast X98 Air 3G with Mirek 5.0 ROM, Dual boot with bios 2.0.2 and Windows 10 Pro.

in Mirek 5.0, the camera doesn't work so i am waiting for the Bios from Mikha that supposedly would fix the camera issue? Is still the case?

In Windows 10 Pro, all the devices are installed properly however the Camera OV2680 said that it couldn't start...is this related with the Bios?

Also anyone have downloaded TH2_Professional build 10525? How big is the size?
[Teclast X98 Air 3G] Crazy_Oni:
With the 2.05 bios you get the camera only with Windows working. If you want to use the camera with Android you have to use mireks rom v4 with Android 4.4.4

Send from my OnePlus One with Tapatalk
[Teclast X98 Air 3G] articsilverfox:
Hi guys.

I was wondering if its possible to configure a ultra sleep power mode for Mireks Android 5.0 so that when I hit the power button to sleep its not just in that 'mild' sleep mode where its still sounding off when I get an email etc but a deeper sleep where its essentially off where the ram has been written out to disk and its only going to get your emails etc once I wake it back up..

So in other words a proper deep hibernation...

I decided I don't care about off hand email notifications etc and would rather when I am ready to use my tablet full awake it minus a full boot up.

This way I can save maximum battery and just have it ready to go when I need and have less worrying about battery state.

Thanks
[Teclast X98 Air 3G] Utopie:
Has anyone managed to install the Bluetooth update Air_3G_Updated_WLAN_and_BT_drivers.zip

It simply will not install for me on Windows 8.1 ... the WiFi installs fine, but Bluetooth isn't having any at all. :confused:
[Teclast X98 Air 3G] jlanza:
How do I flash bios 2.02 if my teclast X98 is only running windows 8.1? It is an HG6N Air II
[Teclast X98 Air 3G] CapitanCatarro:
Great, thanks! It worked!
[Teclast X98 Air 3G] cattolicboy:
The best way, for me, is to use DS Battery Saver.
[Teclast X98 Air 3G] Mikha777:
Not really since my x98 is bricked and I wait for the CH341 Programmer from China... :p

As soon my X98 is unbricked I will resume the quest for the front Camera working under Windows ;)

"Camera OV2680" is the bug I want to fix... :angel:

---------- Post added at 03:15 PM ---------- Previous post was at 03:03 PM ----------

Follow the instructions here ---> http://xdaforums.com/showpost.php?p=62875595&postcount=12835 :cowboy:
[Teclast X98 Air 3G] jlanza:
Thanks. I was going to use the FPT utilities. Do you think it is safe or better this one?
[Teclast X98 Air 3G] robsik666:
Reinstall Windows

Hello,

I have a stupid question. I have a dual boot and assigned 15 GB for Windows and the rest on android. How do I reinstall Windows without using a GUI (GUI needs to reinstall 16GB and my windows has allocated 15 gb)? I tried to prepare the windows boot pendrive but do not display a small icon Windows in the dualboot menu and boot doesn't run. Do you have any ideas how to reinstall it?
[Teclast X98 Air 3G] Dreamer2014:
I have the same problem

and "solved it on my own. I installed it again via DNX and MFT. Now it is working!"

exactly like you breckies
[Teclast X98 Air 3G] Mikha777:
Every method is "relatively" safe just don't forget at the end to shut down the tablet. ;)
[Teclast X98 Air 3G] im4u2nv:
Ouch..sorry i didn't realise you bricked your x98...well i guess i will wait for your further update then...hope you get it soon :). Thank you Mikha...
[Teclast X98 Air 3G] gmass306:
No USB in Android on x98 AIr II.

I have an x98 Air ii, model HG9M. It came with Android 4..4 and Windows 8.1. The BIOS was either 1.07 or 1.08. I flashed it to BIOS 2.02 to reduce the power drain in sleep mode.

After the BIOS update, I installed Mirek's ROM v3, which is working very nicely apart from one problem. I really like the absence of apps I don't use.

I updated Windows to v10. At first I tried to use the automatic update, but it started up in Chinese because the original installation was in Chinese. I didn't let it finish. I downloaded the ISO from Microsoft, put it on a USB stick and ran the update from there in English. All went well, Windows picked up all the drivers.

After I used it for a while, I noticed that it wouldn't charge while the tablet is on. I have a USB voltage/current device I use to check what is going on. The current is about 0.7 Amps when the tablet is off, and it drops to zero as soon as I switch it on. I don't know if this was the case before I did the upgrades.

The more serious problem I have is that the USB doesn't work at all in Android. I have Developer options turned on and USB debugging turned on. Android does not detect anything in the USB port. I have tried several OTG cables with different USB drives, USB sticks and even keyboard and mouse. When I connect it to a Windows PC via a normal USB cable, ADB in Windows doesn't detect the tablet running Android. If I connect another tablet or phone, they are detected.

At the BIOS level, keyboard, mouse and USB drives are all detected. I have installed the Intel USB drivers and isoc drivers from the MFT package. I have also tried removing the isoc drivers, but there is no difference.

The real problem is that I cannot install another ROM, since the tablet doesn't respond to ADB. I have run MFT, put the tablet into DNX mode and connected to the pc. Fastboot on the pc detects the tablet, but once the tablet reboots into droidboot then ADB doesn't detect the tablet and the MFT process times out with and ADB ENUM failure. The tablet screen also shows a number of errors ending with the line

Could not open /sys/devices/virtual/backlight

Is there any way to load the android images into the relevant partition, or do I need to wipe the entire device and start again? If I cannot load Android, I think I would still be able to load Windows.

Thanks in advance for any advice on this problem.
[Teclast X98 Air 3G] jcinfo:
Yes tested whith android, PC and Windows, juste turn off a the END and work fine. flash 15 times ...
[Teclast X98 Air 3G] jlanza:
Not just turn off. In one of the tutorials it says press the turn off button for 15 secs ;)
[Teclast X98 Air 3G] jcinfo:
Yes y press power buton on Windows 15 s for turn off. never brick my tablet whith this.
[Teclast X98 Air 3G] kyawzaw:
My Teclast X98 Air 3G Dual Boot (Windows 8.1 & Android 4.4) has a problem with Time.

Boot to Android and set automatic time & date with my country and show correctly.

Then, when I boot to windows, date & time is not correct. So set my country time zone and internet time and show correct time. But when I reboot to android, time is not correct if internet connection is not available.

At windows, same problem and need to connect internet and update manually.

Can anyone help me to solve this problem?

Thanks
[Teclast X98 Air 3G] dzikk:
see #5 post there is a key (abanglek's X98DualClockFix.zip)
[Teclast X98 Air 3G] andyon2:
I already installed the latest Intel HD graphics driver.

But windows 10 is still a bit laggy..

Is it normal because of the 2GB RAM?

I had several blue screens with an unexpected problem, which restartet the Air 3G. Does anybody has faced the same problems?

Maybe I will make a clean fresh install of Windows 10. Is it difficult to do this?

I dont want to delete the dual boot function...

Thx!
[Teclast X98 Air 3G] billbmsn:
Hmmm...Win 10 should be smooth and no blue screens despite the small memory unless for some reason you have loaded a lot of background task software, like some antivirus programs that can hog memory and CPU cycles. What does task manager show? I assume you did an upgrade from Win 8.1. Did you load a driver pack after the upgrade? There is a process for loading all the drivers. There are a number of ways to redo Win 10.
[Teclast X98 Air 3G] andyon2:
Ok, it helped a bit.

I newly bought Kaspersky Security and just realized, that it drains a lot of the memory and CPU :(

Very sad, that I cant run an antivirus-program :/

Does somebody has good experience with running an antivirusprog?

And Im happy, that there are several possibilities to redo Win10 :)
[Teclast X98 Air 3G] Franckydiam:
Eset Smart Security is very good and very light for the consumption of CPU ;)
[Teclast X98 Air 3G] billbmsn:
That is one hog of an antivirus program. It even slows down desktop CPUs. I run Bitdefender free. It does well and you won't even know it's running. Be sure to turn off Windows Defender in that case. [LATE EDIT: Wrong. It automatically is disabled if you install another antivirus program.] It can be a hog too.
[Teclast X98 Air 3G] Mikha777:
Win 10 has already Win defender built-in so no need for more ;)
[Teclast X98 Air 3G] billbmsn:
I'm not all that confident in Windows Defender. Over all it seems to run OK, but occasionally I have seen it use a lot of resources checking downloads and dramatically slowing down software installations. Also, most evaluations show it misses a lot more threats than Avast, Bitdefender, AVG, Kaspersky, etc.
[Teclast X98 Air 3G] articsilverfox:
OK cool thanks for that app suggestion, looks great!
[Teclast X98 Air 3G] anttitmh:
Language change

Sorry, I don't have an answer to your question, but could you point out how did you manage to change the language from chinese to german. I'm having serious difficulties switching to english, no issues with invalid product key though.
[Teclast X98 Air 3G] andreasph:
At first I had to change to english language, it was the only language where the language pack was pre-installed. For all other languages you have to download the appropriate language pack before.

With the english version I was able to establish a network/Internet connection and installed the required language pack (german in my case) .

A very good instruction is this video:

https://youtu.be/M_mqxmtf5AA
[Teclast X98 Air 3G] FuzzyYeti:
I have a Teclast X98 C5J6 with the latest mirek190 v5.0.7 Lollipop ROM and was wondering if there was any way to get Google Play Movies or Flixster Video to stream on the device. Right now Google Play Movies says "Playback isn't supported on this device" and Flixster Video tries to initialize, but nothing happens.

Any suggestions? I would love to watch my Google Play Movie library on this thing :S

Cheers!
[Teclast X98 Air 3G] robsik666:
Windows reinstall

Hello,

I have a stupid question. I have a dual boot and assigned 15 GB for Windows and the rest on android. How do I reinstall Windows without using a GUI (GUI needs to reinstall 16GB and my windows has allocated 15 gb)? I tried to prepare the windows boot pendrive but do not display a small icon Windows in the dualboot menu and boot doesn't run. Do you have any ideas how to reinstall it?
[Teclast X98 Air 3G] Mikha777:
https://www.youtube.com/watch?v=iEQcOsODGss :cowboy:

---------- Post added at 07:59 PM ---------- Previous post was at 07:52 PM ----------

Just use EaseUS Partition Master or any others "partition manager" on a bootable USB Drive http://www.easeus.com/partition-manager/ and resize to 16gb for the time you will install Windows.

Here's a link to a Bootable PE Windows with a partition manager:

https://mega.nz/#!opByBBSZ!MRn8OemEbFWKOeK388SNspBJ4rDTMZxLzO_6st1jeLY ;)

Also after your installation is complete:, Reduce the size of your Windows 10 installation using compact.exe http://winaero.com/blog/reduce-the-size-of-your-windows-10-installation-using-compact-exe/ :silly:
[Teclast X98 Air 3G] kyawzaw:
How can I check my X98 Air 3G (Android 4.4.4 and Windows 8.1 ) Bios version?

Thanks
[Teclast X98 Air 3G] jlanza:
I have finally upgrade my Air 2 (HG6N) to 2.05 bios and have found a kind of bug that might have been already reported. Whenever you change the boot option menu from default OS to choose OS and viceversa, I have to disable and reenable the wifi device in order to work properly in windows 8.1. Once done it works perfectly till the next change in the configuration, which you usually never change again (at least in my case with Windows only tablet)
[Teclast X98 Air 3G] jlanza:
Haven't tested but http://techtablets.com/forums/topic/how-do-you-tell-what-bios-you-currently-have/
[Teclast X98 Air 3G] cattolicboy:
This matter was answered thousand of times in is this huge (because of thousand questions like yours) thread.

I suggest you to use the search box....
[Teclast X98 Air 3G] gesamgr:
guys how much space do you have available either for android and windows? ( I am waiting android 5.0 and windows 10 version 2GB/64GB model)

can we modify them and expand both? can I install apps to SD card in Android and Windows?

which model I must check to have? what BIOS?

are there any custom roms for the android section of the tablet? which one? how will I install it?

thanks!!!
[Teclast X98 Air 3G] andyon2:
Ok, I hope, I dont ask thesame question as many many before. I really dont find a satisfying answer...

I am not happy about the current status of my windows 10 on my teclast air 3G, so Im planning to make a fresh install of Windows 8.1 and then again an upgrade to windows 10.

There are some problems, I am facing:

1. I havent made a recovery stick of my windows 8.1 Bing, when I first started the tablet.

2. I am reading about a lot of problems with reinstalling windows because of the windows key.

I followed the instruction by Tecknight and extracted the embedded unique Windows 8.1 software license key by using the Windows CMD.

Now a lot of people are saying, that this key wont work on an new windows 8.1 Install.

Normally I would get an windows 8.1 Iso 32 Bit Iso over Microsoft and make a fresh install. But now Im frightened...

If you suggest to use the windows 8.1 Bing Iso by Teclast, which is located in the first post of this thread:

The download-link doenst work. So I cant get this Iso... :/

Maybe you can help me! Thx!!
[Teclast X98 Air 3G] Mikha777:
Once you have your Win 8.1 licence number just write it on a paper but I really doubt you will use it again. Microsoft Registration (for Windows) is done by taking a UNIQUE "fingerprint" of your tablet (Using the hardware) and after your Win 8.1 has been registered once with Microsoft next registration will use the "fingerprint" to validate that you have a valid "license" for the tablet.

So the best thing to do is to download the 32 bit Version of Windows 10 Fam Ed (Via Microsoft) and install it directly on the X98 without any registration. Once the installation will be completed Windows will activate itself comparing the "fingerprint" of your tablet with the fingerprint in their database. ;)
[Teclast X98 Air 3G] andyon2:
I will try! thx :)
[Teclast X98 Air 3G] Laertes007:
Hi:

I have an Issue with a X98 Air 3G. I have two tablets. both of them are C5J6 an 2.05 BIOS.

I've flashed both tablets with X98 Air 3G 4.4.4(C5Jx) mirek190_v4.2.

One tablet works ok. The second one has problems with the touchscreen. It''s impossible to do the first configuration. The touch screen doesn't work

With the mirek 5.0 v5 (lollipop) both works fine but I prefer KitKat.

Thanks in advance.
[Teclast X98 Air 3G] andreasph:
My Win10 system uses about 11 of 37 GB. I've already started the disk cleanup and there are no system files from previous Windows versions.

Is there another option to free up some space?
[Teclast X98 Air 3G] gesamgr:
guys how much space do you have available either for android and windows out of the box? ( I am waiting android 5.0 and windows 10 version 2GB/64GB model)

can I install apps to SD card in Android and Windows?

which model I must check to have? what BIOS?

thanks!!!
[Teclast X98 Air 3G] mysteryman2015:
I have a c5j6 I have tried to flash the bios and managed to brick it. I have gone into the UEFI shell using a usb stick containing the fparts file the efi file and the dualboot bin file. tried to run the tool and I get an error 367 (FPTE.efi) cannot run on current platform. I used the 64bit version all I want to is re-flash back to dual boot any ideas please. I have now tried the 32bit version and will still not run the efi. Thanks Gary
[Teclast X98 Air 3G] dzikk:
So i must ask about this. Does bios ver 2.05 is good for c5j6 ? or 2.02 is still better?
[Teclast X98 Air 3G] Leader2light:
Will we ever see android 6.0 on this tablet?
[Teclast X98 Air 3G] Mikha777:
First it's not what we call "bricked" ;) Bricked involve no power, nothing on the screen. :angel:

So it's more a bad flash your error is that you use FPT.efi 64 bit and the X98 is 32 bit,

Here's the FPT EFI 32 bit version: https://mega.nz/#!o4YADKZJ!Q1q3J8wSC9npX1ofrGE3iAwYEMAodREv1v-PhrJIXKI

Firmware v2.05 : https://mega.nz/#!wgBjEbrI!Bn1HY_iSynNjpzE9Glsp3-5fcip7XfAge8HXhHph9gY but U can take any version.

Don't forget to press the power button 15 second right after the flash to shutdown the X98 and just restart it after.

Look in my previous post for more informations and screenshots. :cool:
[Teclast X98 Air 3G] Lordof9:
Hello,

my X98 3G started to act strange (3 Weeks ago) and needs about 2 Minutes to get to the OS screen, every time. It only shows me:

"

_

9C"

This was different before and i dont know why it behaves like this.

If i want to change to OS (to change the ROM from Win to Android or vice versa) it takes 2 minutes to get to the OS menue, restart, and 2 minutes to boot the OS menue again and booting Win/Android. Thats VERY annoying. I was wondering if flashing a new BIOS (same version (2.05"b", i have a backup) would "repair" this. What do you think?

greetings
[Teclast X98 Air 3G] mirek190:
v6 rom released --> look to android development

HAVE FUN
[Teclast X98 Air 3G] master.pumpgun:
Have the same issue on my C5J6, after the first boot, no touch response.

Downgraded bios from 2.05 to 2.02 because I have big battery issues in Android, both official Android 5 and mirek's version 5.

I though it will maybe be better to flash kitkat as it doesn't have this new crazy battery API like in lollipop, but as I said, touch not working...

Battery is working excellent in Windows 10; in Android battery goes down quickly while working on tablet, but in sleep the situation is not better, yesterday the battery went 20% down in 5 minutes sleep.

In Aida64 battery is reported like 4980mAh ( on mirek's android beta v3 under capacity reported by Android there is 8500mAh capacity from database?); but in windows hw32 gives a value of 31000mWh and the battery drain is minimal in sleep (about 1% in 4hours).

At writing this post I am now on mirek's 5 beta v3 with the 2.02 bios , after flashing the rom my battery was on about 50%, now 1hour active surfing with 50% brightness batter is on 37% which is much better than prior...
[Teclast X98 Air 3G] andreasph:
Mine is c5j6 and came with 2.05 from factory. No issues found so far...
[Teclast X98 Air 3G] Mikha777:
You're not alone ----> http://tinyurl.com/psltgpp :cowboy:
[Teclast X98 Air 3G] valerima:
Rom 6_ provide a link...please

Somehow cannot find ROM and description
[Teclast X98 Air 3G] alexvvv:
Mirek, hi. What's new, what changes in v.6.0
[Teclast X98 Air 3G] mirek190:
Here you go

http://xdaforums.com/showthread.php?t=3206772

Links are on the bottom and in my footnote .

---------- Post added at 10:58 AM ---------- Previous post was at 10:56 AM ----------

Look to the description ; )
[Teclast X98 Air 3G] alexvvv:
thank you