yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] jsager33:
From what I can see in your screenshot it looks like you have a folder within the path to your XML file that has spaces in it:

C:/Users/ayan/Desktop/x98 n win/.....

Rename that folder and either get rid of the spaces or change them to underscores. You can't have any spaces anywhere within the path to your files. After making the changes try to flash again and let us know if you still have problems.
[Teclast X98 Air 3G] xyomguix:
Received this tablet saturday, installed mirek roms friday :cool:

I did a quick search to find the source code for android kernel with no luck. Could you confirm that Teclast has not released it ?
[Teclast X98 Air 3G] jcespi2005:
Should be good if you have some time ;)

Great work BTW
[Teclast X98 Air 3G] cattolicboy:
Thanks, I've successfully changed the navbar, but instead of xplore, I have used my favourite file manager, Solid Explorer.

I have also copied both SystemUI files (renamed) in the SystemUi.apk in /system/priv-app/SystemUi/ directory so I can always change it in a fast way.

ps: one beer is on the way through paypal. It's not so much, but just a simple way to express my gratitude for your wonderful job you did :good:
[Teclast X98 Air 3G] billbmsn:
Mirek:

Just flashed your new Lollipop V5 on my Air II. Cameras still don't work. :(

I still have not found any Lollipop ROM that supports my cameras. They work flawlessly on all KitKat ROMs. Since my GC2235 front doesn't work in Windows with any recent BIOS, I need the cameras for Skype video calls in Android. So, I'm going back to your KitKat unless there is another way to resolve this.
[Teclast X98 Air 3G] happyppn:
Found the error nothing to do with the tablet, the magnetic field ! on the table was messing with the touch screen :D
[Teclast X98 Air 3G] koentdm:
I just flashed lolipop v 5.0 on my c5j6. It is running verry smooth!

Both cameras work without a problem.

Thanks for all your work Mirek!
[Teclast X98 Air 3G] mirek190:
On air 2 camera at the moment works only on hg9n and hg9m .
[Teclast X98 Air 3G] Araneo:
When I have Lollipop v4.1 I have to wipe data?
[Teclast X98 Air 3G] billbmsn:
Mine started out life as a HG8M, although depending on BIOS/ROM it can appear as a HG9M or HG9M.
[Teclast X98 Air 3G] mirek190:
Your is stil hg8m ...is the same hartware like c8jx devices except c8j6 - this one has the same hardware like c5jx devices.
[Teclast X98 Air 3G] mirek190:
Improved scheduler woks very good

I was browser internet and CPU has mostly time a very low frecuency.
[Teclast X98 Air 3G] ZeekWorld:
Deleted
[Teclast X98 Air 3G] cattolicboy:
[MENTION=2198172]mirek190[/MENTION] , do you think would be safe to uninstall system apps like Email, File Manager, Browser etc, or it will make the system unstable?

I know that a good rule would suggest not to cook them into the rom instead of uninstalling, but in this case should it be safe thing to do?

ps: I suggest to everyone to put the original charger in the garbage and to buy something like the rav power with inbuilt ismart technology: I have just fully charged my device in half time usually taken by the teclast charger!!!
[Teclast X98 Air 3G] mirek190:
You can try - in wort case you install the rom again.
[Teclast X98 Air 3G] billbmsn:
I agree about the charger. i measured output below 2 amps. My Samsung S4 charger, rated the same 2.5 amps as the Teclast charger, actually puts out close 3 amps when connected to my Air II.
[Teclast X98 Air 3G] joq3:
Can you post a link to this charger? Thanks!
[Teclast X98 Air 3G] come2learn:
Remove some Preinstalled Windows 10 Apps

Until now, Google approve to remove some bloatware on their stock ROM. With Windows 10, there are some apps have been installed such as: Weather, OneNote, People, Money, Windows Store, Phone companion, Groove Music, Camera, Get Office, Get Skype, Calendar and Mail, Calculator, Alarms & Clock, Movies & TV, and Voice Recorder. You now can remove them by using small app call WXAR, Source & app were found on this website or attached file:

http://www.intowindows.com/remove-preinstalled-windows-10-apps-using-windows-10-app-remover/

Leave your opinion about this.
[Teclast X98 Air 3G] ZeekWorld:
I've installed lollipop 5.0 and would like to have the 7 buttons instead of three. I have located systemui folder and see sysremui.apk but I don't have any other file to replace. Where can I get the file with seven buttons?
[Teclast X98 Air 3G] ZeAuReLiEn:
Hi

After some digging on XDA I found anold message (http://xdaforums.com/android/genera...22nm-intel-t2848969/post55560913#post55560913) describing issues with 5Ghz Wifi channel, issue it seems I encounter : on my C8J6 running the BIOS 2.02 (an update I made months ago) I noticed that under Windows and Android I don't see any 5Ghz wireless network.

Anybody facing the same issue ?

I don't have evidence it ever worked, however when I first received the tablet I tested the PS4 remote play feature and it was working like a charm. Now it just lags and I'm wondering if it can be caused by the Wifi (72Mbps when connecting on my 802.11AC access point) that started to have issue with 5GHz at some point.

Thanks for your help

Envoyé de mon X98 Air 3G en utilisant Tapatalk
[Teclast X98 Air 3G] mirek190:
Teclast x98 devices don't have ability works in 5 ghz only in 2.4 ghz .
[Teclast X98 Air 3G] chrissss91:
Installed with wipe from Mirek190 v4.1 and works perfectly.

Great job.

I like every single change (Xposed, Gravity, Viper, CenteredClock, 3 button navbar, Reboot to Windows in PowerMenu, ...).

The only missing thing is CWM or TWRP recovery, it is easyer to use than DD backup command, but we can live without it :D

You're the man ! Keep up the good work :good:

Moved to Win10 and LP in 4 days, my Teclkast is almost up to date.
[Teclast X98 Air 3G] mirek190:
Cwm and trwp maybe will be soon :)
[Teclast X98 Air 3G] ImJamIN:
Hi billbmsn,

I've seen that in bios 2.02 there are information about GC2235, so I don't think that the problem is related to bios
[Teclast X98 Air 3G] chrissss91:
That would be awesome :good:
[Teclast X98 Air 3G] billbmsn:
The Samsung charger that came with my trusty S4?

http://www.amazon.com/Samsung-Universal-Travel-Charger-Galaxy/dp/B00D7MOHDO

or the other one catollicboy uses, with a couple of 2.4 amp rated ports

http://www.amazon.com/Charger-RAVPo...1_3?&s=wireless&ie=UTF8&qid=1440492179&sr=1-3
[Teclast X98 Air 3G] joq3:
You say your Samsung-charger puts out close to 3.0A, but it is only rated at 2.0A, how is that possible?

Looks to small to put out that much amps too?
[Teclast X98 Air 3G] billbmsn:
Yes, I saw that. All I know is I can get a working GC2235 with 1.03, 1.04 and 1.05 but not with 2.02. I think 2.02 has the GC2235 enumerated incorrectly. It just doesn't work for anyone who has an X98 with the GC2235 camera. I can force the incorrectly listed OV2680 to accept the GC2235 driver and show in Device Manager as a GC2235, but it still won't work.

---------- Post added at 10:04 AM ---------- Previous post was at 10:00 AM ----------

It's rated at 2.5 but with my meter can hit close to 3. The Teclast unit doesn't get over 2 amps.
[Teclast X98 Air 3G] cattolicboy:
Done it! Uninstalled most of the system apps like Email, Browser, File Manager and haven't noticed any stability issue till now, just an unusual quick battery drain (must investigate further).

[MENTION=2198172]mirek190[/MENTION], regarding this last matter, could you make a version SystemUi.apk with 5 buttons (the usual 3 plus the volumes)? Thanks!
[Teclast X98 Air 3G] ZeekWorld:
Where can I get the SystemUi.apk with seven buttons?
[Teclast X98 Air 3G] mike794:
Great

Mirek great rom.just install it on x9j8 except cameras all working fine.way better than 4.1 version and it seems that the false battery meter working fine now
[Teclast X98 Air 3G] cattolicboy:
I have posted the links in my previous post! :confused:
[Teclast X98 Air 3G] ImJamIN:
1.07 BIOS works too
[Teclast X98 Air 3G] ZeekWorld:
Got it, thank you and sorry for the consfusion [emoji15]
[Teclast X98 Air 3G] dineshh:
Thanks friends for your help. 50% of the Job is done. I can boot into Android now and also into bios.

Bios Version is 2.16 and it was originally dual boot. it shows UEFI boot option only. With Vol+ power also it goes to dual boot menu, but can't find the windows partition it seems. Can boot into Android only. For android boot also 6 to 7 times it gives error E; ...... some bla bla bla which scrolls fast and on 8 th ya 9th attempt it boots into android.

Seems partitions are damaged. How to rebuild the same. Android has 1 GB/ 3GB distribution as per this mirek's rom v 4
[Teclast X98 Air 3G] mirek190:
Ok I make it .
[Teclast X98 Air 3G] ImJamIN:
Bios 2.02 Mod Camera - for test only

I'm trying to mod bios version 2.02 to work with camera GC2235. This is my first mod to this purpose, so be careful. Use at your own risk.​

I've mod only camera options so I don't think that you can brick your tablet, but I recommend to use it only if you know what you are doing or if you want to try to cooperate to resolve this problem and

specially

if you have a programmer.​

I'm not responsible for any problem, brick or any other thing that you can occur when you flash this bios.​

Link to download this mod bios :

(if someone want to test it with me, can write to me or leave a message)
[Teclast X98 Air 3G] dineshh:
X98 Air 3G C9j8

I can boot into Android n Bios. Bios version is 2.16 but it has only UEFI OS boot mode only USB boot option not available to install Windows and even USB boot not available even though windows USB boot also not shown in BIOS.

Kindly Help
[Teclast X98 Air 3G] Maxximo88:
Uefi Bios: FAIL to inject Windows product key saved as bin file

Hi guys,

I’ve Teclast x98 Air 3G upgrated to Windows 10, UEFI Bios 2.02 and Android 5 by Mirek190 v5.

I saved my Win 8.1 product key (bin file) before upgrading to Windows 10 and before upgrading the UEFI Bios to 2.02.

Now, I discover that Teclast Utility say it successfully injected product key to the bios but it is not real, cause if I try again to read product key from the bios, it cannot find it! How is it possible? Teclast Utility is not compatible with Windows 10 Home?

Is it possible to inject it from Android?

ADD: if I open the bin file I’m able to see my Windows product key, so the bin file is ok.

I posted the same question on Techtablets in order to share info.

EDIT: My solution here.
[Teclast X98 Air 3G] mrbun9l3:
I am running C6J7, windows 10, bios 2.02. When I am trying to flash android on 33% I have got following error:

# Manufacturing Phone Flash Tool Logs generated on 2015-08-25T13:33:36

######################################

#### Flash tries 1 ####

#### Flash failure 1 ####

#### Flash success 0 ####

#### ####

#### Fail IFWI 0 ####

#### Fail ENUM 0 ####

#### Fail Modem 0 ####

#### Fail OS 1 ####

######################################

08/25/15 13:29:41.624 INFO : Manufacturing Flash Tool V 6.0.43 (build on Sun May 18 12:29:29 PDT 2014)

08/25/15 13:29:41.629 INFO : Loading settings from C:/ProgramData/INTEL/Manufacturing Flash Tool.ini

08/25/15 13:29:41.657 INFO : Using Qt version: 4.8.1

08/25/15 13:29:41.657 INFO : Using XFSTK version: 1.5.5.

08/25/15 13:29:41.664 WARNING: Please select a flash file...

08/25/15 13:30:04.441 INFO : Loading Flash file (C:/Users/kszy/Desktop/X98_Air_3g_android_5.0_mirek190_v5.0/ROM/flash-system_only_NO_WIPE_DATA.xml)

08/25/15 13:30:04.442 INFO : GP_Flag is set to 0x80000045

08/25/15 13:30:04.443 INFO : Ready to flash!

08/25/15 13:31:17.282 INFO : do_new_medfield_device STARTING TO FLASH

08/25/15 13:31:17.283 INFO : Port 0/1/3 #0: DNX/droidboot phase - SN : Baytrail0C835554

08/25/15 13:31:36.229 INFO : Port 0/1/3 #0: Booting to droidboot.img success - SN : Baytrail0C835554

08/25/15 13:32:07.561 INFO : Port 0/1/3 #0: Flashing OS

08/25/15 13:32:07.562 INFO : Port 0/1/3 #0: fastboot -s Baytrail0C835554 -S 100M erase cache

08/25/15 13:32:47.752 WARNING: Port 0/1/3 #0: Failed to execute "fastboot -s Baytrail0C835554 -S 100M erase cache":

< waiting for device >

erasing 'cache'...

FAILED (remote: unable to format)

finished. total time: 2.114s

08/25/15 13:32:48.003 WARNING: Port 0/1/3 #0: Retry to execute fastboot -s Baytrail0C835554 -S 100M erase cache

08/25/15 13:32:49.785 WARNING: Port 0/1/3 #0: Failed to execute "fastboot -s Baytrail0C835554 -S 100M erase cache":

erasing 'cache'...

FAILED (remote: unable to format)

finished. total time: 1.701s

08/25/15 13:32:50.035 INFO : do_flash_finished END OF FLASH

08/25/15 13:32:50.035 ERROR : Port 0/1/3 #0: Flash failure
[Teclast X98 Air 3G] jsager33:
If you flashed with partitioning then I believe Windows has been wiped out and will need to be reinstalled.

Your X98 tablet was dual boot when you received it and had bios version 2.16 on it? Any way you can dump that bios to a file and send it to me?

---------- Post added at 08:59 AM ---------- Previous post was at 08:54 AM ----------

[MENTION=6630876]billbmsn[/MENTION] I have bios version 2.01 if you would like to try it. I have successfully flashed it to my HG9M. Can you post the 1.03 and 1.04 bios files you have. I would like to check them out.
[Teclast X98 Air 3G] sandroj:
Can you please elaborate how to use 'dd' command for backing up android ROM? And how to restore it if needed later on?

Sent from my Teclast X98 Air 3G (C8J6)
[Teclast X98 Air 3G] ImJamIN:
Are you sure that your bios is 2.16? If it's so, please share it with us. Thank you
[Teclast X98 Air 3G] dineshh:
yes see for yourself, pic of bios is attached. kindly tell me the procedure to dump and I'll definitely share.
[Teclast X98 Air 3G] jsager33:
Please upload a screenshot of the"Main" tab in the bios. Thanks.
[Teclast X98 Air 3G] Sh1m3oN:
lol, this isn't a version of bios :eek:
[Teclast X98 Air 3G] chrissss91:
Are you sure yout Taipower Utility path AND backup-key path don't contain space/special characters ?

Could you please provide a screenshot of 1st tab ?
[Teclast X98 Air 3G] cattolicboy:
but that isn't the bios version! :eek:

This is where you have to search:
[Teclast X98 Air 3G] Maxximo88:
Thanks for the answer,

I've installed Teclast utility in C:\bios\ and the tool used is in C:\bios\teclast_bios_tool.exe but doesn't work...
[Teclast X98 Air 3G] chrissss91:
And for your key ?
[Teclast X98 Air 3G] Maxximo88:
Now it works!

How to restore Windows Product Key in Uefi Bios:

0) Install the Teclast Tool in C:\bios\

1) Copy the productkey.bin to C:\bios\

2) Rename teclast_bios_tool.exe to tool.exe

3) Open tool.exe rand restore the Key

:D

I made a video of the backup procedure, if helpful:

- Teclast x98 Air: backup Windows product key da UEFI Bios mediante Taipower Bios Utility

Originally posted on italian forum: alternative-forum.it
[Teclast X98 Air 3G] chrissss91:
I guess it was because of the underscors in exe
[Teclast X98 Air 3G] Maxximo88:
I don't know, when you try to install the Tool without change anything, the path contain chinese letters and the name of the exe contain underscores..So I tried to shortner path and names, and it works.

Note also that I put the key.bin in the same folder of the tool.

So, I don't know, but with this little procedure It works!:D
[MENTION=2198172]mirek190[/MENTION] [MENTION=2651082]tecknight[/MENTION] add it to your notes! :good:
[Teclast X98 Air 3G] cosmok82:
unbrick guide by C/D

The right way to save and unbrick your Teclast X98 3G tablet by C/D.
[Teclast X98 Air 3G] kRel:
Excuse me, every time I want to flash a ROM I become a rookie ...

I would understand if installing with MFT this ROM, install ONLY the android rom without touching Windows10, or make changes to the image of Windows10 already installed, and especially its serial key inserted in the bios
[Teclast X98 Air 3G] tecknight:
I'm not sure I understand what you are saying.

.
[Teclast X98 Air 3G] gelomc:
[MENTION=534896]techknight[/MENTION] Hi, i have a teclast x98 ( C8J6 ) dualboot 64gb but my little bro has deleted all android partition and install a clean windows 10 in one big partition.

Now i try to restore android but when put the tablet in dnx mode the intel tool dont see the tablet (but if i digit in cmd fastboot devices i see the tablet ) i have manual changed the VID and PID but nothing. I have a dual boot bios ( 1.07 i think). How i can repartition and reinstall android? Sorry for my english ��

PS: Windows 10 works without camera
[Teclast X98 Air 3G] elparra72:
Yes, please mirek190 !!

I have two C6J6 ;)

.
[Teclast X98 Air 3G] fallen_:
[MENTION=534896]techknight[/MENTION] I'm trying to flash android on a C6J6, I installed latest intel ADB drivers and did the MFTfix but MFT closes and get this error (attached image)

I'm running windows 8.1 64bits, tried on a laptop too... I have no idea what to do now, my brain is blocked :confused:
[Teclast X98 Air 3G] hcgl:
Hey does anyone else have any trouble with the sd card reader in Windows 10? Works perfectly for me in Android but in W10 i get error 10 when i look in device manager. :)
[Teclast X98 Air 3G] billbmsn:
Wish I had a copy 1.07. Do you?
[Teclast X98 Air 3G] fallen_:
Update or clean installation?
[Teclast X98 Air 3G] billbmsn:
THANKS! I'm game and will send private message.
[Teclast X98 Air 3G] hcgl:
Update, but did reset so cleaned everything. Weird thing it used to work, but now not anymore so maybe the driver auto updated?
[Teclast X98 Air 3G] joq3:
Is there any guide for installing Windows 10, from Windows 8, clean install?
[Teclast X98 Air 3G] finas:
I ordered mine a couple of days ago and I am curious about one thing:

Being this a x64 cpu with uefi bios, why can't one just install windows 7 or windows 8 to it? what's all this mess with bios versions for android and windows? and why not install android to one partition, windows to another and yet linux to another one?
[Teclast X98 Air 3G] TeutonJon78:
The problem with all released Bay Trails is that it's a 64-bit CPU with a 32-bit UEFI. This is technically in violation of the UEFI specs which should match. Microsoft forced this because they didn't have the Connected Standby drivers for 64-bit done in time for launch (and in fact, didn't have them done till 2014-5). So, intel had to make a messed up setup in order for it to work. So, you can only use 32-bit OS, rather than the native 64-bit. And I think it can boot down in bitness. So a 64-bit proc with 64-bit UEFI and bootlaoder could boot a 32-bit OS, but not the other way.

And of course, intel only designed UEFI to be 64-bit, since it's supposed to be for the future, which means that Linux all coded for it to be 64-bit. So, any Linux solution for baytail has been kind of hacky to work around the restrictions imposed by this UEFI implementation. Intel has released the stuff needed to make it all 64-bit, and the new slate of Bay Trail hardware is supposed to end up being all 64-bit, but they aren't on the market yet. I'd be surprised if any company did the work for an old product to fix this, rather than just release an updated version.

You can just install your own version of Windows 8 as you long as you use the 32-bit version and has a way to install the drivers without using the touchscreen (as in, via a mouse/keyboard on a hub or from integrating them). Windows 7 can't be installed due to this problem.

https://wiki.archlinux.org/index.php/HCL/Firmwares/UEFI#Intel_Atom_SoC_Bay_Trail

Regarding Android, I'm not sure that it can boot from UEFI and probably needs it's own bootloader, hence the need for separate BIOS files.
[Teclast X98 Air 3G] HDtracer:
C8J7 4.4.4 Lite Rom

It appears there is a lite rom being uploaded for C8J7 version tablets.

It should be available soon.

http://bbs.teclast.com/forum.php?mod=viewthread&tid=259081&extra=page%3D1%26filter%3Dtypeid%26typeid%3D235
[Teclast X98 Air 3G] wugooey:
how to set tv as primary display via HDMI?

here what happens when I connect it to the TV via HDMI. the tablet screen is still on, and the TV merely duplicates the tablet screen at the same 4:3 aspect ratio, with two wide vertical black bar at either end of the tv screen. How can I set the tablet to recognize tv as primary display and project to it at full screen? thanks.
[Teclast X98 Air 3G] toms157:
Hey,

I got a problem on my X98 Air II ( the same as Hendrickson with screen mirroring ) : after the install of an another driver of Goodix Touch Hid because on the original version the touchscreen is too laggy. So I tried to delete the TouchSetting.gt, but if I do that, all the screen is in mode "mirror". I tried to modify the TouchSetting.gt ( for exemple X2X = 0 or 1, Y2Y = 0 or 1 ) but if I do that, the part of the screen which works goes too in mode "mirror".

Anyone can help me ?

Thanks

And sorry for my English, I'm French :D
[Teclast X98 Air 3G] jcespi2005:
You can change this behavior in the HDMI parameters, works great for me...

Sent from my OnePlus One ;)

---------- Post added at 10:56 AM ---------- Previous post was at 10:44 AM ----------

Miss the TWRP or CWM on this tablet....

Sent from my OnePlus One ;)
[Teclast X98 Air 3G] peppemaria:
guys please help me ! at this time I am with the tablet with Windows 8.1 in Chinese, with the screen flipped to the contrary and the touch screen on the contrary !! you can not use it because I can not remove the Chinese tried again .. if installing from scratch I installed always wrong and the clean install does not work ! I do not know what to do !! to straighten the touch screen I tried deleting or editing the file but does not work ! are blocked not know what to do !
[Teclast X98 Air 3G] jubpi12:
Hi guys, I have a realy strange issue on my C6J6 tablet. I'm now on android 4.4.4 with 2.0.1 firmware and 5.6.5 ifwi and everything looks fine, but since the last days the tablet is suffering strange resest when I'm reading or browsing internet....

Also, the last couple of times, the tablet switch off and i have a lot o problems to switch it on again, I have to conect it to pc or to the charger.... and some time I just have to wait.

Have anyone this kind of problems?

Also I fix the playstore issue but I have a couple of apps ( mainly paypal app and my bank app) that appears as " no compatible" and with last version of the rom ( 4.4.2) they works correctly. Have anyone ideas about this?

Finally, it would be usseful to change my rom to the chinese one without blootware ?

Thanks in advance guys
[Teclast X98 Air 3G] peppemaria:
if someone shows me the files to do a fresh install for both the pendrive WINPE that the pendrive with the file of windows 8.1 .. I would be grateful .. I have the latest version of the tablet .. and I am confused with the files .. I do not understand why everyone check widows in English and to me in Chinese! thanks :)
[Teclast X98 Air 3G] jacfry:
You can use standard windows in your preffered language (use ruffus to create fat32 pendrive from iso). You don't have to use WINPE. Just make sure you have USB keyboard and mouse. Drivers can be installed/updated to the ones in this thread. When the right bios (for windows) is installed IT'S JUST AS A STANDARD PC.

What do you mean by "I have the latest version of the tablet" Please write what ID is on a back cover of the tablet.
[Teclast X98 Air 3G] peppemaria:
Meanwhile, thanks to the answer! :) Id is C8J7 . I tried to start the bios the pro version of windows through iso image mounted on a pendrive but part windows normally! ( what wrong in Chinese and not working) .. why I ask here .. I do not know that do not seem normal that all these things have happened
[Teclast X98 Air 3G] Hendrickson:
The Air II I know has the 60hz screen its is much more fluid in IE11 and the metro menu. Does the C8J7 have a 60hz screen? Has this been confirmed?

It's not a mic and headphone jack. If you want to use 3.5mm headpohnes with a microphone you'll have to pull the plug out a bit. Not fully push it in, connect it, otherwise it will give you stereo crossover as both left and right contacts will touch. I wish Telcast used a 3.5 jack with the headphone connection, it would have only costed a few cents more.
[Teclast X98 Air 3G] SUMMERBREEZE:
Wait a minute, you have C8J7 with android installed yes? and you want to install windows on it? What about the bios? as far as i know, there is only bios for C6J6 yet and no bios for C8J7 for win :eek: