yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] x23are:
i saw a video on YouTube and a person show the difference between air ii and air 3g. he said air ii is smoother than 3g!? is it true?

i had flash experience before on some Sony and Samsung devices.

no:laugh:

everything i want is some electonic circuit simulators and watching lecture videos.
[Teclast X98 Air 3G] loubkt:
hi everybody i'm trying downloading the lollipop v1.02 rom from teclast, with the techtablets link i get a crc error when decompressing the files .... i tried several times the download and whith winrar or winace still the crc error.... could you help?
[Teclast X98 Air 3G] siezed:
Your cpu is about the same performance as this tablets, but the cpu wont be the bottleneck in anything you are likely to do. You'd have to let us know your gpu as thats going to probably be the biggest difference in this tablet vs your pc, which means no heavy games. Your pc probably uses a spinning hd which is slower than modern flash drives like this tablets, most notably the small file random read and writes, which means less lags and generally a faster feel. The memory is also faster than pcs of 2007 used to use generally, hard to say without knowing, but my guess is the overall feel will be faster, faster input, faster opening programs, and a more "snappy" feel when doing most things. A better approach would be to tell us what you want to do then we can say if it will do it.
[Teclast X98 Air 3G] tecknight:
Yes, I was overthinking the script. Twice !! But I have fixed the flash202.rar in the original post. One thing that works well is the logging. I was able to identify the issue very quickly using the log. Thanks so much for your help !!

Yes I agree with you on the FLASH successful notification. Unfortunately adb shell + linux command does not return any errorlevel info from the linux command being executed. I suppose I could identify a unique string output by FPT after a successful flash and look for it in the redirected output. You don't happen to have the log from your successful flash, do you ?
[Teclast X98 Air 3G] daWyrd1:
https://mega.co.nz/#!wpNGxKAb!NZWdh0gwNf1InqPWEG6_n9o2RxNf9OXYnJ5w9kA59Po
[Teclast X98 Air 3G] loubkt:
thank's a lot you're the best!!!!:D
[Teclast X98 Air 3G] articsilverfox:
Yes I have attached flash.txt

I guess one extra note, it would be nice just before it starts flashing for it to say "this will take about 1 minute" because after about 30secs of so I started hitting space and enter wondering what its doing or if it was working etc.

Then once it finished everything just flicked past the screen because I had hit the enter key too many times, but it still all worked anyway. :D

Thanks again for your help.
[Teclast X98 Air 3G] tecknight:
Thanks for the input and the log file. I will display a warning that it may take up to 2 minutes for the flash to complete. Please do not interrupt the system while it is flashing your BIOS.

Now I will be able to actually know if the BIOS flashed successfully or not and let the user know.
[Teclast X98 Air 3G] tivac:
no one tried bluetooth headset on call with c5j6?

voice arriving clear but incoming voice so noisy. headset working right with other phones.

bios: mirek's 2.0.2

tried roms: remix os and mirek' v4 (both has same problem)
[Teclast X98 Air 3G] gbaz1:
There are powered usb hubs that will charge while being used. They sell one on Ali that will work with the Teclast. I have one and it work with no issues.

Search for

USB-OTG-hub-charger-with-4-ports-for-tablet-thinkpad-8-X98-VivoTab-note8-M80ta
[Teclast X98 Air 3G] loubkt:
i have update my bios to 2.02 successfully but now i cannot flash android system anymore, i'm stuck at 22% on intelMFT and i have this screen on my tablets:
[Teclast X98 Air 3G] loubkt:
and then i get "adb enum failed" on intel MFT
[Teclast X98 Air 3G] tecknight:
I have a C8J6, but my bluetooth is working perfectly. I have had several long phone calls over bluetooth and no problems on any of them, either sending or receiving audio.

---------- Post added at 06:40 AM ---------- Previous post was at 06:17 AM ----------

That pic you posted looks like android recovery. How are you booting up ?

---------- Post added at 06:44 AM ---------- Previous post was at 06:40 AM ----------

adb enum failed would indicate your adb drivers are not installed correctly/conflicting, etc
[Teclast X98 Air 3G] loubkt:
hi i'll try to reinstall adb driver and see what next....

i hold vol+/- and power to get into dnx mode in order to process the flashing process as usual...
[Teclast X98 Air 3G] tecknight:
Fist, uninstall any and all adb drivers you have installed

Then install the Intel adb drivers included with the MFT install package

I would also advise uninstalling and reinstalling the intel iSOC drivers also included with the MFT install
[Teclast X98 Air 3G] loubkt:
it says on the tablet "could not open /sys/devices/virtual/backlight"

i have the choice in normal boot/recovery/safe boot/

---------- Post added at 02:05 PM ---------- Previous post was at 02:03 PM ----------

how do i uninstall adb driver?

from the device management?

---------- Post added at 02:25 PM ---------- Previous post was at 02:05 PM ----------

flash is at least ok.... but i'm stuck at "intel inside" logo when trying to start tablets....
[Teclast X98 Air 3G] mirek190:
You are using droidboot from android 5.0 - you have replace it from 4.4 if you are using MFT . Then will be working .
[Teclast X98 Air 3G] loubkt:
it's working great now!!!

question : how do i root my device now? i try kingoroot and iroot with no success...

---------- Post added at 03:27 PM ---------- Previous post was at 03:17 PM ----------

that's a big messy thing using this beta from teclast.... thank's there's guys like you helping us mirek and tecknight!!!
[Teclast X98 Air 3G] cocacolazero:
First of all apologies for my bad English.

Hello everyone.

I have android 4.4.4 (C8J7 version) and I tried to install Dual Bot to try Windows-Android system. I followed the tutorial of the first post:

- I charge battery.

- I download: "Get dual boot BIOS files here (both C6J6 and C8J7): http:..."

- I extract "X98Air3GDuala.bin" and copy to tablet disk.

Finally i tried to Flash bios:

"1a) Flash BIOS from existing Android system

From the tablet itself, run “UpdateIFWI.apk”, select "Browser" and point it to the filepath of the BIOS named "X98Air3GDuala.bin''.

STOP: Make sure you have at least 50% battery and chose the correct file! If this fails, it might BRICK!

Now flash the BIOS."

Tablet starts to flash, but dont stop flashing after 10 minutes.

I tried again and got the same.

I change Android Rom and tried again, but still dont work.

Someone can enlighten me and tell me if I do something wrong or if you know whats happen?

Thanks a lot.

Greetings
[Teclast X98 Air 3G] insertvodkahere:
You must use the official 4.4.4 v2.00 for C8J7 (look in techtablet repository) image which contains the functional UpdateIFWI.apk app.
[Teclast X98 Air 3G] cocacolazero:
Thank you very much for the quick response.

At first I thought that the Rom that came with the tablet was that you tell me, but I will try again installing it .

Thank you very much again.

Regards.

I will tell you the results.
[Teclast X98 Air 3G] insertvodkahere:
Remember to enable USB debugging in developer options i think is mandatory :good:
[Teclast X98 Air 3G] mirek190:
Good news - I finally forced viper4android to work in all apps in my rom ( tune in , mx pkayer , youtube , etc )

It will be that added to 4.4 v4.1 and later ported to 5.0 v4 .
[Teclast X98 Air 3G] massivekind:
Sweet
[Teclast X98 Air 3G] cocacolazero:
I´ll try it tonight.

Thanks a lot.
[Teclast X98 Air 3G] tecknight:
uninstall adb driver by going to Control Panel->Programs and Features

Go thru the list of installed programs.

Any program that has adb drivers in the name, you uninstall

---------- Post added at 11:35 AM ---------- Previous post was at 10:42 AM ----------

Use this to flash your BIOS

Complete instructions with an installer

It pushes the latest UpdateIFWI to your tablet, then uses it to update BIOS.

http://xdaforums.com/showpost.php?p=61719173&postcount=9792
[Teclast X98 Air 3G] usman_ahmed501:
Will there be special update or do we need to flash whole ROM again for 4.4 ?
[Teclast X98 Air 3G] juanmaasecas:
Hello, this is my first day with the tablet, I've bought a used c6j6. I've managed to flash dual bios, install mireks rom v4 and Windows 10 build 10240 posted here.

My first problem is the tablet can't restart. When windows finish installing a new update, it has to restart and make the tablet crash. Some times I can switch completely off and on again and works, but other doesn't and I've to install Windows again, it's horrible. Anybody else with the same issue? This also happens in other windows tablet I have, voyo a1. Every new update in developer preview I had to clean flash because the tablet could not complete the update because of the restart issue...
[Teclast X98 Air 3G] mirek190:
Only flash rom without wiping data if you flashed v4.
[Teclast X98 Air 3G] cconn:
Cant flash bios teclast x98

When i press the flash.bat and go through the steps it gives failure cant find specified path
[Teclast X98 Air 3G] cocacolazero:
Thank you very much.

I installed the ROM you told me and I was able to fix the problem.

Now I have installed the dual boot on my system and I have android and windows.

Thanks a lot.
[Teclast X98 Air 3G] sahor:
Anxious for your v4.1[emoji12] [emoji4]

Enviado desde mi A0001 mediante Tapatalk
[Teclast X98 Air 3G] billbmsn:
Just curious...I just downloaded your latest 2.02 BIOS flasher from post 9792. I looked at flash.bat and it's in Chinese. :confused:
[Teclast X98 Air 3G] billbmsn:
Thanks. Notepad++ is news to me. Your previous BAT files all read and edited in Notepad as English. I gather it's a Notepad font encoding issue. First time for me.
[Teclast X98 Air 3G] juanmaasecas:
No one else experiencing my problem? All of you can reboot in Windows 10 without issues?
[Teclast X98 Air 3G] tecknight:
I have never been able to read FLASH.BAT in Notepad, so I tried Notepad++ and was able to modify it.

I am not certain, but I think an attempt was made by the original author to obfuscate the code, and it appears to have worked to some extent.
[Teclast X98 Air 3G] siezed:
I really dont understand your problem, this needs to be reworded more clearly to explain exactly whats happening for us to help i believe. It has to restart to make the tablet crash? what do you mean? do you mean it shuts off then wont turn back on? do you get any error messages? are you using the latest version of windows 10? might be worth it to install 8.1 then get 10 when its actually released if windows 8.1 works.
[Teclast X98 Air 3G] juanmaasecas:
Actually I don't know if windows 8.1 woks because I didn't try. The problem is if you press restart button in Windows, it turns off but doesn't restart properly, it keeps in a bootloop when starting and you have to turn completely off the tablet (by pressing on/off button for a while) and starting it again. It also happens in my voyo a1, and because of that I couldn't flash dirty updates (dirty new win 19 builds) and every time I had to download iso and make a clean install. I think this is a problem with the "restarting" stuff...
[Teclast X98 Air 3G] siezed:
ok that happens when the mbr is corrupt, unfortunately in order to fix it you need a windows iso on a thumb drive as far as i know. try fixing it, there may be more than one method but an iso is the only way i know, try this link if u want http://www.thewindowsclub.com/repair-master-boot-record-mbr-windows before that you may want to try a simple sfc /scannow command to check all system files, but my moneys on mbr.
[Teclast X98 Air 3G] juanmaasecas:
I read something about it in Microsoft forums because I've the same problem in the other tablet I have, but I thought it couldn't be possible because I've read I had to prepare the USB drive for GPT partition, not MBR. What is the correct one? I have a 10240 iso in a pen, but the files posted here come with the drivers and those stuff for a quick instalation so I thought it was better to use those (despite being a Chinese version...).
[Teclast X98 Air 3G] siezed:
yea youre right it should be gpt, im not sure if the repair of a gpt is the same as mbr, should be though, maybe a better approach would be just to try using the latest win 10 iso from microsoft then installing the drivers you may need after, intels pretty well supported though and i think windows recognizes all the stuff in the tablet.

---------- Post added at 01:46 AM ---------- Previous post was at 01:44 AM ----------

maybe mirek or tecknight have a better idea though as they are more fluent with all the gpt and dual boot nonsense this tablet has, theres a bunch of partitions but it seems to me your windows partition may be messed up.
[Teclast X98 Air 3G] tecknight:
juanmaasecas,

I don't understand why you want to install an unregistered copy of Windows 10 on your tablet when you already have a registered copy of Windows 8.1 and in less than 2 weeks, can get a registered and released copy of Windows 10 with it's own serial key.

In 2 weeks you could have a registered, legit copy of Windows 10 vs the path you are heading down, which seems like it ends with you not having a licensed copy of any Windows version.
[Teclast X98 Air 3G] gajkax:
Off Topic

KUDOS to [MENTION=2651082]tecknight[/MENTION] for helping everyone over and over and again :)
[Teclast X98 Air 3G] hope_jippos:
Is the actual postet Windows 10 Version a upgrade and is it activated after the installation?
[Teclast X98 Air 3G] juanmaasecas:
I don't have a registered copy. I have a c6j6, that originally came with Android, so no windows key in the pcb.

Oddly, after installing this windows 10 copy posted here, it's activated.

I'll keep searching how to fix it, thank you very much for your answers, atm I'm not "restarting" but turning off and on again, hehe.

Enviado desde mi LG-D855 mediante Tapatalk
[Teclast X98 Air 3G] tecknight:
I'm not sure if I understand what you mean when you say you are not restarting.

It's possible you are talking about the strange behavior of the X98 when connected to a charger.

When you try to reboot it actually shuts down instead.

Try disconnecting the power, then restarting.,
[Teclast X98 Air 3G] juanmaasecas:
Sometimes, after installing an update, Windows ask you to reboot. If this happen, or even if you want to reboot manually instead of turning off and on, the tablet shuts off, but when going on again there's a problem and doesn't start properly, giving you such errors. As a result, Windows has to revert the updates, and sometimes windows won't start anymore. Just an hour ago, I turned the tablet off and when turning on again, it was finishing installing updates that, in the middle of the installation, needed the tablet to reboot - >updates couldn't finish installing and reverted, and I couldn't start windows. Right now I'm on Android downloading some apps and I'll try again running Windows, I hope it works now...

I know it's something odd, mostly when I have the same issue with my other windows tablet, as some of you said I think it should be something related to the boot sector.
[Teclast X98 Air 3G] mirek190:
If updates gives you such problems ...just turn off updates ....this is windows - you never understands it :)

---------- Post added at 11:54 AM ---------- Previous post was at 11:44 AM ----------

I prę configured viper4android after a flash rom and from the beginning is very loud in all apps .

Question - should I pre configure xposed as well with gravity box ?
[Teclast X98 Air 3G] siezed:
hehe, solve a headache by chopping off the head :laugh: I cant think of any reason to not have xposed installed however the way you did it in 4.4.4 v4 is perfectly fine, that installer is easy, what would be the benifit of pre configuring it? just save the install of xposed when u install rom?

---------- Post added at 11:13 AM ---------- Previous post was at 11:09 AM ----------

Ok let us know if it works and if you ran sfc: /scannow you can also try booting into windows repair and using the fix boot errors tool.
[Teclast X98 Air 3G] tecknight:
Mirek,

I think that speaker volume boost falls into the mandatory category for this device, so it should be pre-configured.

Exposed/Gravitybox however, I think that anyone that wants to mess with it, SHOULD install/enable it themselves,

as it can introduce security issues or instability in some cases. Just my 2 cents worth.

I do have a suggestion of a free app to include, however.

I have tested it on both V3 and V4 and it works well.

The app is called FolderMouint and it allows you to relocate apps and/or data to the MicroSD.

I am working on 2 tutorials right now. Both involve relocating data to the MicroSD--1 is from Windows and the second uses FolderMount to relocate from Android.

I think a lot of people would be surprised at how easy it is to transplant a windows folder and everything in it to the MicroSD
[Teclast X98 Air 3G] siezed:
So i woke up today, battery showing 18361 mwh after leaving it on the charger again:mad:. One thing i did just change is making the tablet hibernate WHILE sleeping, in other words 1 hr of inactivity it will sleep, 2 hrs it will hibernate, maybe that screws up the "full charge" meter?

I know the root of the problem is windows only sees one battery and then adjusts the full charge from that, so what we have to do is stop windows thinking it needs to adjust the meter to better reflect the design capacity.

Any other advice on this would be much appreciated as its driving me nuts. To compound the problem every google search of wrong battery capacity is an article for schmucks about how after awhile your battery loses capacity and needs to be re-calibrated ... :rolleyes:

Anyways gonna change the hibernate and perhaps run a script to fully deplete the battery although id rather not as its horrible for em, any other ideas though?
[Teclast X98 Air 3G] tecknight:
Next time you boot into Windows, check out your partition layout.

Open a cmd prompt, then type:

diskpart + Enter

once diskpart loads up, type:

sel disk 0 + Enter

list part + Enter

the output should resemble this:

Partition ### Type Size Offset
------------- ---------------- ------- -------
Partition 1 System 64 MB 20 KB
Partition 2 Primary 64 MB 64 MB
Partition 3 Primary 16 MB 128 MB
Partition 4 Primary 16 MB 144 MB
Partition 5 Primary 16 MB 160 MB
Partition 6 Primary 16 MB 176 MB
Partition 7 Primary 64 MB 192 MB
Partition 8 Primary 32 MB 256 MB
Partition 9 Primary 16 MB 288 MB
Partition 10 Primary 16 MB 304 MB
Partition 11 Primary 16 MB 320 MB
Partition 12 Primary 1024 MB 336 MB
Partition 13 Primary 256 MB 1360 MB
Partition 14 Primary 1536 MB 1616 MB
Partition 15 Primary 16 GB 3152 MB
Partition 16 System 100 MB 20 GB
Partition 17 Reserved 128 MB 20 GB
Partition 18 Primary 33 GB 20 GB
Partition 19 Recovery 4800 MB 53 GB

Pay particular attention to the last 4 partitions, as they are all Windows partitions

---------- Post added at 05:06 AM ---------- Previous post was at 04:54 AM ----------

seized,

It seems to me that some physical change had to have taken place to cause Windows to downgrade our design capacity, don't you think ?
[Teclast X98 Air 3G] mirek190:
Ok then - xposed won't be pre configured only viper4android.

Btw - is really nice hear youtube so loud on speakers [emoji1] .

Still looking for turn off auto dimming - I noticed the rom for c6j6 don't have that feature - just have to find it there ....
[Teclast X98 Air 3G] loubkt:
how to root lollipop teclast rom?

Everything is said in the title...

I tried unsuccessfully with kingoroot kingroot iroot....

Does someone know how to?

Mirek?

Tecknight?

Anyone else?
[Teclast X98 Air 3G] tecknight:
This root script works on the 4.4 stock ROMs.

Give it a try:

http://xdaforums.com/attachment.php?attachmentid=3409395&stc=1&d=1437226809

Extract archive to folder

Enable USB debugging on tablet.

Connect to PC with adb drivers installed and adb binary installed.

Run batch file.

If it works, it will also download and install busybox and superSU
[Teclast X98 Air 3G] mirek190:
Or you just can flash my rooted rom [emoji12]
[Teclast X98 Air 3G] siezed:
is it as loud as windows? ive got viper to work for spotify and its noticeably louder but id still say windows is almost twice as loud, wish we could figure out why its low in the first place.

---------- Post added at 01:45 PM ---------- Previous post was at 01:40 PM ----------

maybe its time to contact teclast as these two issues, the battery and the low volume in android, seem to be universal to almost everyone. Perhaps theres bugs in the firmware or something.
[Teclast X98 Air 3G] lrobberl:
Mirek, will you include xposed in your new lollipop rom?
[Teclast X98 Air 3G] sikke1:
Yes, self bootable fresh Win 10 drivers included. It is Chinese so you need some smartness to open it in Chinese language, Google will help you. But knowing how to change language in 8.1 and you can do it in Chinese 10 and download proper language. But bonus will be activated Windows 10. Have used it for a day. I give it 10+ its brilliant.

I dont have bios key, its wiped. Windows 10 teclast build 10240 activated itself and showed product key with key digger software.

This is not "my key" its from Teclast image. You see I have no bios key left. My friend had the same in tablet with bios key wiped.
[Teclast X98 Air 3G] tecknight:
Sao,

I think I found a work around at least until you have a chance to fix your drivers.

1. Make sure you have Mireks V4 extracted to a folder.

2. Power up your X98 holding down on power and Volume --

3. Do not release either button until you see Droidboot

Droidboot is different than DnX. fastboot commands will work directly.

4.. Browse to Mirek V4 folder and launch FLASH from droidboot. FORMAT DATA.bat

It should flash the image and reboot. Let me know.
[Teclast X98 Air 3G] mirek190:
Yest it will .
[Teclast X98 Air 3G] totor54:
you can download and install in your language with number will not need Chinese

Microsoft has updated the setup keys (keys that do not validate your installation) Windows 10. These keys allow to install it all.

Windows 10 – Clé KMS pour Installer Windows 10

Microsoft vient de mettre à jour les clés d’installation

( clés qui ne permettent pas de valider votre installation) Windows 10

. Ces clés permettent de procéder à

l’installation c’est tout.

Si ça vous intéresse :

Operating system edition

KMS Client Setup Key

Windows 10 Professional W269N-WFGWX-YVC9B-4J6C9-T83GX

Windows 10 Professional N MH37W-N47XK-V7XM9-C7227-GCQG9

Windows 10 Enterprise NPPR9-FWDCX-D2C8J-H872K-2YT43

Windows 10 Enterprise N DPH2V-TTNVB-4X9Q3-TJR4H-KHJW4

Windows 10 Education NW6C2-QMPVW-D7KKK-3GKT6-VCFB2

Windows 10 Education N 2WH4N-8QGBV-H22JP-CT43Q-MDWWJ

Windows 10 Enterprise 2015 LTSB WNMTR-4C88C-JK8YV-HQ7T2-76DF9

tu peux télécharger et installer dans ta langue avec se numero pas besoin de chinois

you can download and install in your language with number will not need Chinese
[Teclast X98 Air 3G] Halas1:
Please help me.

I have air 3g 64g X98 dual boot C5J6.

The all 3g games freezes. :crying:

The problem still exists on Windows and Android.

I rarely use the Android system, why not try out the suggested solution to the problem.

I basically use it on Windows.

Is there a solution? Or is it the hardware (GPU) error?

What can I do?
[Teclast X98 Air 3G] slekkas:
Hi guys,

A friend of mine has this tablet and his little brother changed the pin by accident. I got into recovery and did a factory reset and now the tablet is stuck at Intel inside boot logo. I got into recovery again and cleared cache but nothing. Still stuck. Can anyone point out the correct tutorial to fix this?