yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] curracruisers:
touchscreen stopped working in android

I have the same problem with my x98 air 3g C9J8 version, but I did nothing. I had it on charge and the next day went to use it, no touchscreen in android. Works OK in Win8.1 and boot menu but not when it gets to android. Android all works OK with USB mouse and keyboard. I tried flashing it but it will not flash, IMF says in red writing error fail. I to am desperate for an answer. I hope there is one because Win8.1 doesn't have my apps .:(
[Teclast X98 Air 3G] bego9:
What is the latest version for teclast x98 air 3g (April 2015)?

Hi, could you please let me know what is the latest version for teclast x98 air 3G?

I just bought recently and I have c5j6 android 4.4.4. As far as I know google play store is working. wifi is working.

Build number v1.00_20150211.

Is this c5j6 the latest version or the stable one?

Please let me know. thanks.

Also, when I open the windows, there are a lot of partitions under disc management. Are these normal?

Do you remove them or leave it as it is?

Is there a way to remove the unnecessary application? how?

Thank you for your help and time.

Add on:

a. Can you create another partition on top of the current one?

b. what app do you use to create image of the Windows 8?

c. can I use acronis true image to create this image?
[Teclast X98 Air 3G] benbraun322:
I'm 99% sure there was a fix for this, maybe within the last 3-4 weeks?

Search for it but there was a fix.

From my BlackBerry Z30 or Teclast X98 Air 3G

---------- Post added at 04:37 AM ---------- Previous post was at 04:32 AM ----------

I believe the C5J6 and C5J8 are the latest depending on eMMc capacity.

Yes go into your Disk Management (From control panel), and go to each android partition right click it and press change drive letter. And then instead of picking a new letter press remove.

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] bego9:
Thank you Ben. I just add more questions

a. Can you create another partition on top of the current one?

b. what app do you use to create image of the Windows 8?

c. can I use acronis true image to create this image? (optional unless you use it already)

Also, how do I know which partition that is okay to remove or NOT to remove?

Is one of this partition relate to Android?

because I don't want to remove android partition and I still need DUAL boot.

Thank you
[Teclast X98 Air 3G] vesperalban:
Hi to everyone.

I've a problem,i think is a software bug,with my Teclast X98 air 3g C9J8.When i play videos in youtube,in facebook,in Instagram,when i receive notifications in statusbar,when i play games,i notice that display brightness start to float up an down,following the brightness of what i'm reproducing.It's happen only in Android boot. In windows partition everythings is ok.

I tryed 2/3 times to restore tablet to default settings,but this bug is there.

Someone knows how can i solve this bug?

Thanks a lot! and sorry for my poor English!;)
[Teclast X98 Air 3G] ayyyyylmao:
For anyone wanting to play 1080p+ on YouTube

To play videos in higher quality than 720p on Android, follow the instruction below

Shout out to DHARQAXIAN for finding this method.

Originally Posted by DHARQAXIAN

OKAY, SO HERE IS WHAT I DID...

1. You Must be Rooted

2. Disable YouTube auto-updates from play store DISABLED ALL UPDATES FROM PLAY STORE

3. Uninstall YouTube completely from your system = UNINSTALLED From system/app and /system/priv-app

4. Check to see that there is nothing left of the old installation, both in the system/app and system/priv-app folders. CHECKED WITH 3D FILE MANAGER AND SOLID EXPLORER

5. Copy this Modded YouTube.apk to the system/app folder. IF you cannot find this folder

You have to turn "show hidden folders" to "on"in the file explorer.

6. Reboot and load up YouTube. You should now have the option to watch videos in 1440p NOTHING PARSING ERROR WHEN TRYING TO INSTALL.

The url for the ModdEd apk:

http://click.xda-developers.com/api...xy Note 4 | XDA Forums&txt=Modded YouTube.apk
[Teclast X98 Air 3G] keijo922:
Lollipop?

Is anyone working on Lollipop ROM for our beloved tablet?
[Teclast X98 Air 3G] Quercus1:
Teclast X98 Air 3G Tablet forgotten password windows

i need help please.

i have a Teclast X98 Air 3G Tablet and i forgotten my password for windows

how can i restore my windows or what can i do - i am a beginner!

thx
[Teclast X98 Air 3G] benbraun322:
A) I don't understand, why do you want to make additional partitions, but yes you can From Windows Disk Management.

B) Don't you already have Windows 8.1 installed? Also do you mean to get the Windows 8.1 ISO or how do you put it onto a flash drive? I used Microsoft's own tool I found online that helps you download different versions of Windows for free from Microsoft's servers. It's only the activation that you need to pay for after you install it. I'm not sure if I used Rufus or ISO2Disc but they should both work fine.

C) Sorry I'm not sure what that is :(

You are "REMOVING" the android partitions from being seen in Windows you are not deleting them so Android will still be completely accessible.

You are REMOVING every partition that says RAW next to it. There should be a bunch I'm not sure how many though, I think it differs.

All removing does is make it invisible on Windows.

From my BlackBerry Z30 or Teclast X98 Air 3G

---------- Post added at 12:19 PM ---------- Previous post was at 12:14 PM ----------

We need to wait on Teclast to release one and then gods like Mirek190 and Supercowz can make custom ROMs based on the one Teclast releases.

I believe this is how it works. I'm not positive though.

From my BlackBerry Z30 or Teclast X98 Air 3G

---------- Post added at 12:20 PM ---------- Previous post was at 12:19 PM ----------

Why don't you go through the forgot password steps.

It's most likely your Microsoft Account's sign in.

Go Microsoft's website and try to sign in and go through all the steps to recover your password.

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] bego9:
Thanks again Ben.

I end up using acronis 2014 and it is working.

Now, I am having issue rooting my android.

I've tried using iroot from PC (VRoot_1.8.2.13135_Setup). I already enable usb debug mode but when running iroot from my pc connected to the device via usb cable, it always shows message "usb debugging mode is not open".

I've tried to use king root but I think/guess it still shows the same message (eventhough in Chinese).

Any idea anyone?

or how to root c5j6 android?

Thanks all for helping.
[Teclast X98 Air 3G] ftechno:
Help

hi i want buy thé teclast X98 3g air and i need your advice

which model i most buy ?

rom 32Gb or 64gb ?

or something else ? :)
[Teclast X98 Air 3G] djmvt:
You should not install the app, just copy it to your system/app folder. Works briliantly.

Also change permission to rw-r--r--
[Teclast X98 Air 3G] mangetron:
I bought the 64gb version and it's lovely. Just about enuff space for dual boot.

So if you want the dualboot, get the 64gb version. If single os, get the 32gb version.
[Teclast X98 Air 3G] heikkiap:
Help needed.

Got X98 64GB (C8J6) some time ago.

In stock ROM, with original partitions installed some Android applications, not many. Got message "insufficient storage available". Wondering a lot since old Samsung 7" Tab has much less memory, and I cannot install even a few applications that I have in Samsung to the X98. Tried to clean the memory and release space with several tools and commands. No effect.

Flashed Mirek190 rom for C6J6 with 5GB Data, 1GB System and 100MB cache. Same problems.

Tested with other partition sizes, no luck.

Flashed Mirek190 rom for C8J7 with 10GB data, 1GB System and 1GB cache. No help.

Tried to get Link2SD to work with all of those, with stock rom it worked, at least somehow, but then this insufficient storage available -message appeared. I hoped that other roms would work better.

Any ideas? Anyone having same problems?

Just can't imagine that tablet having a lot of RAM, ROM or whatever memory does not allow installing more than about 5 applications before giving this error message.
[Teclast X98 Air 3G] edmaronline:
Well, I am with this tablet for one week now. I am really liking and I would like to thanks all the comunity.

I have the dual boot model with 32GB. Mine is the Air II without 3G. I flashed Mirek ROM and WOW! The Android now is amazing! In Windows side I installed all the drivers and I installed Softmaker Office. It has an Word, Excel and PowerPoint alternative and is FREE and just 60MB. I installed Google Drive too and now I have 6,5GB free in Windows side. I put a 32GB microsd card.

That's it! I love the tablet. This is the best chinese tablet i ever had. Until now the only bug that I have is in Windows. I am in Brazil. I adjusted the watch zone to -03 (brazilian time). That's all right. When I change to android and came back to windows is a different time. Always 03 hours more. But the funny thing is that when I look to the settings I am still in brazilian time and with the Internet time set to automatic. I checked everything and I am located in Brazilia (UTC -03). Does anyone know what can I do to fix it? Thanks for all help my friends.

====================

Maybe I need to set the time in BIOS. But I don't now how to access BIOS =(
[Teclast X98 Air 3G] benbraun322:
Which ROM are you on?

If you install Mirek190's ROM is comes rooted.

And it's very simple to load a new ROM but you will lose your Android Data.

From my BlackBerry Z30 or Teclast X98 Air 3G

---------- Post added at 07:24 PM ---------- Previous post was at 07:22 PM ----------

I have the 32Gb and as much as I am enjoying it I wish I had the 64Gb I don't think this has enough storage for Dual boot.

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] heikkiap:
Tested a little.. ( I am not very experienced in andropid, so my test method may be funny for more experienced persons :) As I am an engineer, I have to start from something that really has an effect, and come back towards original by omitting part by part the first big change.)

So this is what I tested, I modified the partition table, since I felt that in some partition there is not enough space. One of the not working for me was like this: (Mirek190 5GB data)

no blocks size in blocks

40 131072 efi ESP 64

131112 131072 data reserved 64

262184 32768 data boot 16

294952 32768 data recovery 16

327720 32768 data fastboot 16

360488 32768 data reserved_1 16

393256 131072 data test 64

524328 65536 data panic 32

589864 32768 data factory 16

622632 32768 data misc 16

655400 32768 data config 16

688168 204800 data cache 100

892968 524288 data logs 256

1417256 2097152 data system 1024

3514408 10240000 data data 5000

I modified partitions like this (oversized all, as I told):

no blocks size in blocks

40 262144 efi ESP 128

262184 262144 data reserved 128

524328 262144 data boot 128

786472 262144 data recovery 128

1048616 262144 data fastboot 128

1310760 262144 data reserved_1 128

1572904 262144 data test 128

1835048 262144 data panic 128

2097192 262144 data factory 128

2359336 262144 data misc 128

2621480 262144 data config 128

2883624 4194304 data cache 2048

7077928 2097152 data logs 1024

9175080 4194304 data system 2048

13369384 35782656 data data 17472

And now everything seem to work , though not yet rooted, and not checked Link2SD. That might be different story.

So now, you more experienced persons, if you can tell which single or multiple partions had to be increased and which can be kept in original size, I would be happy. Of course I have some thoughts, which ones at least can be kept original.

Thanks in advance,

Heikki
[Teclast X98 Air 3G] MindlessAutomata:
This is mentioned in one of the first 3 posts. Keep looking, there's something about making a registry change in Windows to correct this.
[Teclast X98 Air 3G] bego9:
Ah...I missed this part.

Will this Mirek 190 rom affecting youtube or wifi or play store or compatible with c5j6? sorry, I'm new in this area.

because it seems that youtube or play store causing causing issue in the past so I don't want this rom replacing that currently working.

I will google further after this, still early morning in here. If I cannot find it, I will let you know.

Thanks again Ben and others.

edit: I found this link

http://techtablets.com/downloads-drivers-roms/

under teclast>android roms

but it shows mirek 190 with c6j6, do you think it should be alright with c5j6?

edit2:

https://www.youtube.com/watch?v=rLjayeQJg4Q

To apply the rom is to follow the instruction on the time 1.45, am I right?

since there is no rom yet for c5j6 then I cannot do it, am I right?

I have 64gb so I just ignore partition table from the you tube above, am I right?

I want my partition table for android stay the same.

I just want to root only. So I read in the page 750, so I will try to root system only, am I right?

https://www.youtube.com/watch?v=FL-SV8UatOU

This youtube didn't show to select any rom?

@ fctechnic

If you can afford 64gb, get 64gb instead. That is why I bought this recently.
[Teclast X98 Air 3G] microb77:
device not supported anymore

Hey guys,

As of today I can't run Facebook anymore it says this OS version is not supported. I reinstalled to no avail. I am running Mirek's ROM.

Anyone faced this issue and has a solution?
[Teclast X98 Air 3G] MindlessAutomata:
It's likely due to the fact that some apps only run on ARM processors and not x86 since people expect android to run on ARM. Facebook didn't have a very good app anyway.
[Teclast X98 Air 3G] mr.pants87:
reinstall an older version, just google "old version facebook" and find an APK that came out in march time frame.

Also we might be getting support soon since intel is slowly entering the mobile market.
[Teclast X98 Air 3G] mangetron:
5) Q: The time in Android and Windows is not synchronised!

A: Go to "Run", type in "regedit", then navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Contro l\TimeZoneInformation

Add in a new REG_DWORD, "RealTimeIsUniversal" and set its value to 1

this was from the FAQ. btw, is your front facing camera working in windows? if possible could make a double driver backup for the drivers? my front camera is not hving the driver.

cheerios.
[Teclast X98 Air 3G] sandroj:
[MENTION=5307006]bego9[/MENTION] Please see this post http://xdaforums.com/showthread.php?p=59973565

Sent from my Teclast X98 Air 3G (C8J6)
[Teclast X98 Air 3G] edmaronline:
Thanks for your help. I read the whole thing but it's so many informations that I forgot. Btw, my camera is working in Windows. How can I make the backup for you?
[Teclast X98 Air 3G] bego9:
Yes, I followed that one already. Thanks.

FINALLY!!

I am able to root- I THINK :)

1. install this on your PC

http://dottech.org/21534/how-to-ins...ows-computer-for-use-with-your-android-phone/

2. I download the wrong root, supposed to be IROOT and not Vroot.

Below is the link

http://www.mgyun.com/en/GetIRoot

3. then download kingroot pc

http://www.kingroot.net/down#rootPc

4. then follow instruction on youtube

https://www.youtube.com/watch?v=FL-SV8UatOU

now I need to flash the custom rom, am I right?

because I cannot use AVAST firewall. IT shows: your operating system kernel does not support netfilter so the avast firewall will not work. To solve this, flash a custom rom with full netfilter support.

Just the system only, am I right?
[Teclast X98 Air 3G] mangetron:
yeah, dun owrry about it. its a length read. sometimes even i miss certain things on the first page. hehehe.

thanks for help: you need to download the double driver from this page: http://boozet.org/download.htm

do a backup of the all the drivers using the utility. should generate a zip file.

once thats done, you could probably upload the backup to mediafire to share the file?

thanks in advance!
[Teclast X98 Air 3G] edmaronline:
My friend, which driver you want to be more specific? Just the Camera Sensor GC2235 and Camera sensor OV5648? Because I did a backup here and I got 150MB. Just the camera 117KB.

Added the file:

https://drive.google.com/open?id=0B96qVQc774YtY3FkM3VJbHAtUEE&authuser=0

What I would like to know is if mirekrom has a website with the updates.
[Teclast X98 Air 3G] Kprimus:
Wondering if anyone has tried using a stylus with the tablet since why I use one, the words have gaps in it and I'm not sure if it's just my unit or if this happens to every unit.

Also which chinese bloatware can I delete and which do I keep? Which of the bloatware contains driver updates?
[Teclast X98 Air 3G] mangetron:
ok thanks ! i will try to drivers when I get back later. the camera ones should be ok.

if you dun mind, can i have the full backup also just to compare. because techlasttablet one is only 88mb. wonder what drivers are different.

mirekrom? isn't mirekrom just for android?
[Teclast X98 Air 3G] sandroj:
[MENTION=5307006]bego9[/MENTION] Download root checker from play store and see if you are really rooted. Then flash only system

Sent from my Teclast X98 Air 3G (C8J6)
[Teclast X98 Air 3G] mangetron:
i havent tried it with a stylus.

bloatware in android you mean? i unistalled most of it without much issues. but there were some theat could not uninstall. so i just flashed the rom to mireks. now its better and lighter. :)
[Teclast X98 Air 3G] Kprimus:
I also flashed mirek's rom. I thought there were apps that you had to keep for updates. Did you leave the apps that was in Mirek's rom or did you uninstall them too?
[Teclast X98 Air 3G] ImJamIN:
You have modified all partitions and this isn't the best way.

You should make only these mod:

- cache

- log

- system

- data
[Teclast X98 Air 3G] bego9:
Okay, now my system go back to C6J6 instead of C5J6.

Missing teclast update icon but got virtual button at the bottom.

How do I get the teclast update app back?

Also, it is not rooted anymore. Is this normal?

Do I need to root again like before?

Also there is no power off but reboot. The only way to power off to select bootloader and then power off.

If reboot or hot boot will restart the android again.

Is this seems alright?

Please let me know. thanks
[Teclast X98 Air 3G] heikkiap:
I know it is not the best way, but now I know that tablet can work with roms I have tested.

And thanks, this was exactly what I was asking.

Only thing that I wonder is that tablet did not work with original partitions.
[Teclast X98 Air 3G] mangetron:
after flashing with mirek's rom, i did not have the auto updater anymore. but that its fine for me as i think, there isn't any reason to update to teclast anymore since its custom rom.

what i meant was, i initially uninstalled most of the apps on the teclast stock rom. but still some couldnt be uninstalled. a bit frustrating to have certain apps in chinese and not know what they were running.
[Teclast X98 Air 3G] bego9:
USB DEBUGGING MODE IS NOT OPEN when rooting

If you get USB debugging mode is not open when rooting with iroot, try different computer.

Looks like I've got error when using my home computer but I am able to root using my other computer (especially Windows 8.1).
[Teclast X98 Air 3G] Kprimus:
Oh ok. Sorry for misunderstanding haha. So that updater was only for Teclasts' android rom and doesn't have anything to do with the windows side?

Just to be clear, am I able to uninstall all the chinese apps, that can be uninstalled, that came with Mirek's ROM or should I just leave them?
[Teclast X98 Air 3G] bego9:
Aaghh....my avast still showing: " your operating system kernel does not support netfilter so the avast firewall will not work. To solve this, flash a custom rom with full netfilter support" when enabling the firewall.

It shows rooted from my root checker so is this because the rom doesn't support full netfilter?

I need this firewall to be working so I can block all apps accessing internet or do you have any other recommendation to block apps accessing internet?
[Teclast X98 Air 3G] lokkiyo:
Could somebody share the HG9N original android firmware?

Tried to download from the link provided by teclast but it fails :crying::crying:

http://dl.vmall.com/c0q9bhsab6
[Teclast X98 Air 3G] mangetron:
I think so. Not sure if the updater will update the bios\anything else.

After flashing to mireks rom, I did not see any Chinese app. Mine was the 3.1 version of mirek.
[Teclast X98 Air 3G] jdotfite:
System Hibernated due to a critical thermal event

I am starting to have frequent hibernation issues with my Teclast x98 Air II. Error log shows thermal issue:

The system was hibernated due to a critical thermal event.

Hibernate Time = ‎2015‎-‎04‎-‎22T15:30:21.777834600Z

ACPI Thermal Zone = SOC Board Sensor

_HOT = 3402K

Anyone else having this issue?
[Teclast X98 Air 3G] soudara:
you can use "app setting module" in xposed installer to block any permission on your app working perfect
[Teclast X98 Air 3G] Flense:
If you have xposed framework installed, simple use the lightningwall module. This firewall didn´t needs netfilters.
[Teclast X98 Air 3G] mangetron:
Hi, thank you for the file. Tried to restore using the two drivers, but it didn't work. Now I'm not so sure what's the issue.

Will try to email teclast next. Thanks again [MENTION=873594]edmaronline[/MENTION].
[Teclast X98 Air 3G] micsunderland3:
I am having the issue and its getting very frusturating. There has been little gaming at all on this device. If I am running simple applications, or even changing the settings, I will get a thermal shutdown.

Is my device defective? Or is there a fix?

This device is always quite cool when this happens.
[Teclast X98 Air 3G] bego9:
Sorry, could you please explain step by step how to do this? sorry, I am not familiar with this.

Thank you.
[Teclast X98 Air 3G] k2thec:
I highly recommend xprivacy for the xposed framework.

---------- Post added at 07:43 PM ---------- Previous post was at 07:41 PM ----------

Read the OP, post 2
[Teclast X98 Air 3G] MindlessAutomata:
It seems to be an issue in Windows when running it while charging. I don't know of any way to prevent this. Any of you Windows gurus know of any possible registry changes that prevent this, or something?
[Teclast X98 Air 3G] bego9:
Just double check. So I follow the xposed on 4.4.4 post 2 and then install xprivacy, am I right?

or will it be ok just install xprivacy?

Thanks

EDIT: from the xprivacy: "If you don't have the Xposed framework installed already, the installer will help you to install this framework, since it is required to run XPrivacy."

Thanks will try this one.
[Teclast X98 Air 3G] k2thec:
yeah give it a shot. to be honest it can seem a little advanced at first, but it allows so much control. if you use restrict on demand and check the second box for apps it will have a popup asking you to allow or deny permissions. the other recommendations may be simpler, but imo xprivacy is the best.

you must follow post 2 to install xposed and use the proper version and make the file in config, however any file manager with root access and ability to change linux file permissions would probably work, I used es file explorer and mixplorer is an up and coming great option.

---------- Post added at 09:43 PM ---------- Previous post was at 09:37 PM ----------

sorry if this has been covered.

has anyone found a way to disable wake on plug in android?
[Teclast X98 Air 3G] ImJamIN:
Try afwall+
[Teclast X98 Air 3G] kosidroid:
just got my teclast x98 3g 64gb tablet, all seems good at first look.

would like to install the mirek custom rom before starting to set up and all, my device says C8J6 - which Mirek Rom can I flash?

Couldnt find a clear answer to this question so far, tho it was already asked a few times.

Thanks a lot for help :)
[Teclast X98 Air 3G] Kprimus:
You can flash any version but preferably the one closest to your model :)
[Teclast X98 Air 3G] kosidroid:
alright, but to be honest i am a little confused with all these model-IDs...

So looking at the first post of this thread I should be okay flashing this one?

thx!
[Teclast X98 Air 3G] Kar-El:
Try decreasing brightness to mínimum. Screen is a huge battery eater.

My Tablet is c9j8 Windows 8 pro latest original bios. (X98 Air 3g)