yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] bego9:
Inverted camera

Hi,

Previously i have c5j6 and then flash rom c6j6 system only. Now the front and back camera something wrong both android and windows.

I read already on the first page to fix the camera.

==

Need to uninstall three devices and reboot

1. Kionix KXCJ9 Accelerometer SPB

2. Goodix Touch HID

3. Intel Graphics.

Then after reboot install in this order from the attachment download in above link.

1. Intel Graphics

2 Goodix Touch

3. kxaccel-win8-x86-dbg-intel.exe and registry.

==

Questions:

1. Where to find all these to uninstall? I couldn't find them either from windows or android

2. or do I just install 3 of them directly?in windows?

and how to register? just tap regfix.reg?

Please let me know step by step if possible. thanks
[Teclast X98 Air 3G] ImJamIN:
All those software are only for windows. If you don't see them in the panel to unistall, then install with the correct order.

For android if you flash only system (and not boot, recovery, etc) you shouldn't have any problem. But if you flash all the partitions, you MUST use the correct partiti for your model (download from teclast) and then use only system.img from mirek.
[Teclast X98 Air 3G] bego9:
I only flash system only though.

hm..now i understand a bit more. This is from device manager to uninstall.

It is getting better but the display upside down now.

I continue with "You must change registry to this value: 01 00 00 01 01 00 02" but the registry already shows with these numbers with commas in between though or should i remove the comma in between numbers?

I apply the registry and restart but still upside down.

Any idea or did I miss anything?

edit: I check the registry location and it shows correctly the value.
[Teclast X98 Air 3G] lost0ne:
Has anyone tried flashing the Air 3G C6J6 Mirek custom rom onto a Air II HG7N tablet?

Edit: Able to flash the rom fine, shows up as an Air 3G now... haha.
[Teclast X98 Air 3G] bego9:
aghh...now, the screen fix by itself when I uninstall intel graphic and remove the driver, restart and it install intel and fixed the issue.

NOW, the touch something wrong...tried uninstall and reinstall again still cannot see the keyboard and unable to touch the screen.

Also missing my front webcam in windows and android still shows the camera upside down.

Help please...probably missing goodix driver because I tick it to uninstall.

EDIT: I already follow the instruction from the link below

http://xdaforums.com/showpost.php?p=57373812&postcount=2569

BUT still failed to have touch screen on the tablet.

Everytime I disable then it will goes to bluescreen and restart the windows.

so missing this touch screen and front camera in windows.

ANdroid camera still upside down
[Teclast X98 Air 3G] bego9:
Reinstall windows 8.1

Hi, just double check, if still unsuccessful from above.

Can I reinstall windwows 8.1 and apply to the same partition?

Is this affecting dual boot?

Is this affecting android side?

Please let me know. thanks

edit: I read the first post. will try later.
[Teclast X98 Air 3G] bnsuki:
Applying freeze fix in mirek190 ROM, work for win8.1 too?

I updated my firmware with dual boot bios and the mirek190 custom ROM which is great but now I can't apply the freeze fix since there's no OTA tool anymore.. The Mega link om the first page seems to be broken. Does anyone have the link or method for me to apply the freeze fix and will the fastmode enable games to be run properly on win 8.1 as well?

Please help!
[Teclast X98 Air 3G] beefbones:
ZipMagic screwed things up for me

So I tried ZipMagic Doublespace and it f**cked my windows boot. When I get to the login screen I can't bring up the on-screen keyboard. And if I plug in a USB keyboard to enter my password, it tells me User Profile service is not started. Anyone have any idea how I can restore windows?
[Teclast X98 Air 3G] Gloomba:
Oy, don't try ordering one of these from Honesty Team on Aliexpress. I ordered one from them because they supposedly had inventory in the US. I thought that would be better so I didn't have to worry as much if I needed to ship it back because I got a bad one, so I spent a little more getting it from them. After not responding to my requests to know what is happening with it they finally got back to me to tell me that they were only selling it in the US bundled with a keyboard case. They asked me for more money to finish the transaction. Then they said they could send me one from China, which completely defeats the purpose of spending more to get it sooner. And then, when I tried to cancel the order with a reason of "Not in Stock" they refused to refund my money until I changed the reason to "Other". Clearly their name is ironic. Don't order from Honesty Team.
[Teclast X98 Air 3G] bego9:
After reinstall/repair windows os do I still have dual boot and android?

HI,

I am a bit concern reading from page 1.

I have dual boot already with windows 8.1 bing and android 4.4.4.

If I cannot repair all the drivers in my windows (camera upside down in android, no camera detected in windows, no touch), then can I reformat the windows 8.1 partition with win 8.1 prof for example.

Which procedure in page 1 that I should follow?

or an I follow https://www.youtube.com/watch?v=sNLPm0EQqA0

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

to install it to windows partition?

Question, after I do the above, do you think I still have the dual boot and android?

Also, instead of using usb memory stick, can I use microsd card to boot windows from it?

Please let me know what you think. Thank you.
[Teclast X98 Air 3G] rudivb:
Had no problems with them.

Fast shipping and one of the cheapest I could find.
[Teclast X98 Air 3G] bego9:
HI, I just use from techtablet and after extraction 204mb and my camera working again now

I need to install driver in this order GC2235, OV5648 and camera.inf and then restart and it is working now.

Hopefully it will help you.

---------- Post added at 10:39 PM ---------- Previous post was at 10:18 PM ----------

WOW...happy now, for some reason, I safe boot and took a while since I cannot touch anything and OTG doesn't work but for some reason after try several hours then suddently able to connect the otg and went to safe mode.

Then just try to installed some drivers even though not affecting i guess and then restart and able to use the otg again and login to windows.

Then quickly install some of the drivers: https://www.youtube.com/watch?v=rLjayeQJg4Q

I download intel driver utility to install the display driver

installed camera driver (see the processes above)

touch working by itself so I don't need to install driver

installed gsensor

fixed the sync time (see page 1)

restart

all ok now,. windows camera using skype is working.

One issue left.

The camera in android still upside down/inverted.

I think I should follow the steps below again but this causing issue last time.

Anyway, I created restore point in windows and hopefully it will fix it but at the moment I leave it as it is because taking a lot of my time already.

Phewwss...at least it is working again.

You need to uninstall these three devices and reboot:

Kionix KXCJ9 Accelerometer SPB

Goodix Touch HID

Intel Graphics

Then after reboot install in this order from the attachment download in above link.

Intel Graphics

Goodix Touch

kxaccel-win8-x86-dbg-intel.exe and registry

Once registry entry is done and reboot monitor will be reversed. You must change registry to this value: 01 00 00 01 01 00 02
[Teclast X98 Air 3G] kosmas fil:
Rom selection

Hi all, I have the c8j6 air 3g version of this tablet. The thing is, that after bricking it I restored it installing the supercowz c8j7 android rom and re-installed windows. I did not need to to touch the bios while the problem was partition related.

Now my front camera is not working and phone quality is terrible (sound recording seems fine) and i believe it has something to do with the rom. which one should I choose for this (pre rooted custom rom prefered) thank you all.
[Teclast X98 Air 3G] wassgha:
Hello guys, will there be Android 5.0 and Windows 10 for this tablet? If it's possible, where can I download them?
[Teclast X98 Air 3G] 仰天坏笑:
Hi there！

the official Chinese fourm has released the Android5.0 lollipop for X98 air 3G！

You can go to www.teclast.com to see more！

but written by Chinese…………

the new lollipop used good！

but it Is only a beta version

You can wait longer for the the normal version！
[Teclast X98 Air 3G] beefbones:
It's supposedly a leaked version, there are instructions on the Chinese site that require you to reinstall Android and Windows to get Lollipop on. I can read Chinese and help anyone out if anyone wants to try, but I'm going to wait a bit myself.
[Teclast X98 Air 3G] Wallace4793:
Help needed...

So I bought a Air II with the hope of using windows. I managed to flash to dual boot and install W8 with bing but I have the 7% battery bug and the drain method doesn't last.

I'd like to try android again (a shame cause I love the windows install). I can't get Intel flash to work (or toolbox -.... It sticks on 5%... I've copied the customconfig etc. I've tried toolbox which I managed to get to work once I think but now it's hangs on "daemon running" but the tablet does nothing.

The tablet is not recognised in windows (no sound when I plug in/out on usb). But it is recognised in dnx mode. I'm wondering in Intel SOC is installed properly, I have followed the guide and even re installed windows on my pc. Should windows recognise the tablet?

Anyone know what I can do?
[Teclast X98 Air 3G] Jaylapeno:
I have stock android and just rooted, thanks for your help in this :D
[Teclast X98 Air 3G] soudara:
hello it's possible to always boot in fastmode directly instead to click app before play game ?

thank you
[Teclast X98 Air 3G] heikkiap:
Hi again.

Struggling with space without any obvious reason. (Insufficient space on device)

-X98, C8J6

-mirek190_v3.1 (C8J7)

-original partions

Had more problems before (was possible to install onlly few applications before space problem, did not manage to get link2sd workin, etc.)

After using original partitions and mirek190_v3.1 rom all seemed to work well: got link2sd working, could install numerous applications .

But in certain point that space problem came again, tried to install Google maps. I cleared cache and did all I could imagine that could have effect. Nothing.

I uninstalled quite many large applications, cleared cache etc. and then tried to install Google maps: not enough space.

As I am not too experienced with Android, so I wonder what happens, looks like when you once use some space, it will never be available again.

What is this magical piece of memory, where is no space anymore,

-is it RAM? No there is a lot of space left

-is it some partition which can be seen with different tools (data , system, log etc.)? No, there is space left

I tried to google, and found only two kind of answers:

1) clear cache, clear contents related to applications

2) move applications to sd card

I have done both, and even uninstalled almost all applications and I can't even reinstall one uninstalled application after clearing residual files, cache etc. Space has gone forever, or till I reinstall android.

Is this really this difficult?

But I must say that I am happy with the tablet :)
[Teclast X98 Air 3G] heikkiap:
Just check, if your PC has 64bit Windows, that custom_config.ini is in right place (Program Files\Intel or Program Files (x86)\Intel). I had it first in wrong place, and had same symptoms.
[Teclast X98 Air 3G] kosmas fil:
front camera

Anyone having problems with the front camera (camera is not connected) and/or bad phone call quality ? I hear everything fine but I sound to others very bad an low. The mid works for recording. I also tried my card bluetooth Any known solutions?
[Teclast X98 Air 3G] meestic:
Guys, how is your WIFI strength? Mine sucks balls - I've updated the driver, but it didn't help.. It doesn't open a webpage when the router is 2 walls away, while mine 3 year old Nexus 4 works like a charm.. How could I improve it?
[Teclast X98 Air 3G] geheimke:
Hi,

Can somebody help me, sometimes when i put a headphone in the x98 after a time the sound is switching between speaker and headphone and i don't touch the cable, it's a new tablet!? why? Thanks!
[Teclast X98 Air 3G] bego9:
Windows usage questions

Questions:

1. Is your keyboard auto pop up when you enter on the web address in Windows?

2. Sometimes there is a pop up of Windows 10, is this safe to upgrade to windows 10? does it affect the dual boot and android side?

Thank you for you help.

---------- Post added at 10:50 PM ---------- Previous post was at 10:43 PM ----------

I'm using android with c5j6 last time and I was ok and no switching.

Since I change the rom to c6j6, it still okay though.

Is this happen to all your headphones? if you haven't try, please test with different headphones.

If you are free, could you please test for me, regarding my question 1 above. Thanks

Also, could you please test the google play store in android whether or not you can search fast or slow. I assume you have c5j6 version and no modification.
[Teclast X98 Air 3G] alexvvv:
Someone tell me what the latest BIOS revision only for C8J7 Android
[Teclast X98 Air 3G] geheimke:
I'm using C8J6 and the same problem happends in win 8.1.

before i have try other devices with NO problem with the headphone.

But i have found the solution x98 don't won't this headphone :(

if you have a headphone jack with 3 lines it's happends (headphone and speaker switching)

one with 2 line it don't happends, thanks for helping searching
[Teclast X98 Air 3G] jamike77:
Battery fix not working

Hi, I tried fixing the battery meter on my tablet (dual boot repartitioned to Android only) by using the two programs recommended by OP and exchanging fully for eight hours to no avail. The meter still gets stuck at random readings like 81% and not moving no matter if I am charging it or not. Any ideas for what else I can try to fix this?
[Teclast X98 Air 3G] bego9:
I tested with a headphone 3 lines - it is not switching but the sound is not good and has static. EDIT: after a while it stop the movie by itself so I start again and the stop again for a couple of times and then switch to speaker.

If I use the 2 lines then it is smooth.

I am 100% sure last time before the move to c6j6 ie c5j6 (brand new stock rom), all working fine because I tested with a brand new xiaomi piston 3 that I received at the same time.

So this c6j6 causing this issue.

Anyone has a stock c5j6 system only? or how do I get this?
[Teclast X98 Air 3G] Wallace4793:
The custom_config.ini is in the same folder as the Intel manufacturing tools folder. Does your windows PC recognise the tablet when it's plugged in? (Mine only does in dnx mode)
[Teclast X98 Air 3G] whymoo:
I flashed my c8j7 to lollipop but unfortunately I'm one of those people who's touchscreen doesn't work without a modified boot.img

With the modified boot.img lollipop boot loops. Without the modified boot.img the touchscreen doesn't work.

I will try to modify the Lollipop boot.img any help would be appreciated.

P. S. I can translate the instructions for flashing bios with a programmer after this issue is solved but it would be much better if somebody who was actually successful in flashing their tablet wrote them (I never even tried). For now try going to a local computer repair center if you need your Bios flashed with a programmer.
[Teclast X98 Air 3G] XICO2KX:
The official thread for Android 5.0 BETA is located here (translated)!;)

Here are the links if someone is interested::p

But please be advised that this available

beta

version is aimed at model C5J6 only, so other models will most likely have problems like touchscreen, camera, etc. not working...:rolleyes:
[Teclast X98 Air 3G] MindlessAutomata:
Maybe change Link2SD options to link automatically instead of "external" by default?
[Teclast X98 Air 3G] bego9:
Hi, my device originally c5j6 but i update system only to c6j6.

Is it safe to use this rom since I am now with c6j6?

or could you please help me to find the link to the stock rom c5j6? - I prefered this one since I am not an expert to test.

thank you for your help and time.
[Teclast X98 Air 3G] whymoo:
[MENTION=5307006]bego9[/MENTION] Defnitley, it even worked on my c8j7 which had a c9j8 rom. Rom's are cross compatible (just a few issues with camera) but some Bioses are not so be carefull when flahing bioses.
[Teclast X98 Air 3G] ImJamIN:
Try to look at /data/data with a root explorer and see if you find any folder that correspond to the app or games that you should install. If you find it, you must delete it and then you can install your app.

I know that it isn't the space problem, but probably you cannot install any app because you have some old undelete folder.
[Teclast X98 Air 3G] benbraun322:
What exactly did you do to install the Lollipop ROM on your C8J7?

I've got one too and I would like to install it, did you flash with partitioning? Or the system only?

Does your touchscreen and all physical buttons work as well?

Also do you have dual boot?

Or you are running only Android on your Tablet?

We need [MENTION=2198172]mirek190[/MENTION] or Supercowz or Jcespi to do their magic for us and make their own custom Lollipop ROMS for the X98 Air 3G, so we can have other options that we know will work and are created by our fellow users.

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] dagrim1:
I flashed the Cube i6 rom on the x98 (that is, the system.img file only) after reading it was a way nicer rom (hardly any bloat) and because I'm not too excited about the x98 android rom. I was hella surprised that almost everything actually works, but there are some issues:

1. NTFS is not recognized/mounted...

2. The touchscreen/digitizer is flipped! Meaning the display is upside down, but the digitizer registers your presses normally. So the home button is at the center top now, but you have to press center bottom! I tried a screen rotate tool but that rotates both digitizer and display.

Other then that almost everything seems to work!

Sound, wifi, brightness, bluetooth.

But anyone with ideas on how to fix the touchscreen issue? Where would I have to look?

Found a ro.sf.hworientation=180 or something setting mentioned as well, didn't work. Some ways of editing a so called script.bin file, can't find it on this one... Any ideas are welcome!
[Teclast X98 Air 3G] majkel_94:
So it's not only Android ROM but also new BIOS and other stuff?

Or can I just flash system.img with Intel tool? :D
[Teclast X98 Air 3G] jamike77:
Any ideas anyone?
[Teclast X98 Air 3G] heikkiap:
Thanks a lot.

Spent some (=a lot of) time trying to figure out the reason. Googling gave only two solutions (see my previous post) , of course because I could not use right keywords.

I could not even install any root explorer apps to check the directory content. But I could install terminal emulator. In terminal I simply deleted the contents of /data/data directory to see if it has effect.

It sure has effect. I was able to install new applications after that.

I naturally lost some settings as I was rude in my actions, but now I know the reason for the "Insufficient space on device" -error, so I may use more soft actions to release "space" for the applications.

I wonder if there is something wrong in the installation, file or directory permissions, as the the uninstalled application data is not removed from /data/data directory.

I may need to install Android one more time, but it would be the last time caused by this reason.

For experienced users this solution is maybe trivial, but there are a lot of even less experienced than me, who search the solution, or even a hint about what is the problem.

Again, thanks.

You made my day, or at least a week :)
[Teclast X98 Air 3G] geheimke:
But i have found the solution x98 don't won't this headphone :(

if you have a headphone jack with 3 lines it's happends (headphone and speaker switching)

one with 2 line it don't happends, thanks for helping searching

today i have tested again headphones with 2 stripes, it keeping switching after a time.

between headphone and speaker.

I have try other software, other cables, nothing works it's like a software bug

When i play movies in mx player it's more stable.

When i play music mx player stop after a time playing (same problem)

I'm using C8J6 and the same problem happends in win 8.1.

Is there any software that you can use to do a manual switch inside the jackphone connection?? ??

Find no solution??? the cable hangs still so it's not the connector i guess.

I have found the solution, it's a hardware protection, if you use volumebooster or musicsoftware that increase your volume, just decrease the volume and it works fine!!
[Teclast X98 Air 3G] soudara:
I JUST TRYING TO INSTALL LOLLIPOP 5.0 to my c6j6 but no working can not flash it " flash failure at 16%" no probleme with other roms

anyone have solution ?

thank you

---------- Post added at 12:41 PM ---------- Previous post was at 12:08 PM ----------

please can you explain step by step for flash it ?

really need bios uptdate before flash android 5.0 ? i have c6j6 with c8j7 mirek 3.1 rom working perfect with bios 1.07

please explain for flash it step by step i have flash failed at 16%

thank you

edit ok working

i mixed all lollipop file with stock 4.4.4 c8j7 rom and stock partition.tbl of c8j7 and flashed my c6j6 loose my windows 8.1 partition but wait for windows 10 no problem for me

working well boot without probleme

wifi:ok

bluetooth:ok

touchscreen:ok

gsm 3g:ok

root:ok

playstore:ok

just camera not ok
[Teclast X98 Air 3G] whymoo:
[MENTION=549298]soudara[/MENTION] Did you do the following?

Install drivers.

Use manufacturing tools 6.0.51

Use CUSTOM_CONFIG.INI

Change the second Pid value to 0FFF

---------- Post added at 09:43 AM ---------- Previous post was at 09:33 AM ----------

I flashed everything but using the flash_nopartition.xml in the rom folder so my windows system was untouched. My touch screen didn't work in KitKat and it doesn't work in Lollipop (it does work with a modified boot.img but that image causes a bootloop in Lollipop).

I do have dual boot. When installing be sure to have all drivers installed, use CUSTOM_CONFIG.INI, use Manufacturing tools 6.0.51 and change the second Pid value to 0FFF (this is because Teclast changed droidboot).
[Teclast X98 Air 3G] thelionsghost:
I am experiencing a strange problem on my new Teclast x98 air 3g tablet with dual boot. Everything is fine with windows but I have one little niggle with the android side. If I am in a forum such as this one or any forum at all, I see full size text in most of the posts but sometimes every other post or every third or fourth post the text is tiny in comparison. I have tried all text size settings and combinations possible. I don' know if its just MY tablet or all of them that do that? And are there any potential fixer this? perhaps a future update will cure it?
[Teclast X98 Air 3G] soudara:
thank for youre help i think i wait a new build with fixed camera for reflash it and official build of windows 10
[Teclast X98 Air 3G] heikkiap:
Hmmm,

After reflashing checked what can be removed from /data/data/ folder

-I could not find anything that I dare to remove

-as I was able to install few applications, then uninstalling also removed the corresponding directory from /data/data, so that is not the problem

Then googled again, and found some things that might help.

With sql editor played with these:

Database Path: /data/data/com.android.providers.settings/databases/settings.db

Insert rows in table: global

name value

sys_storage_threshold_percentage 2

sys_storage_threshold_max_bytes 104857600

Has some effect, but not sure positive or negative :)

Any further hints are welcome!
[Teclast X98 Air 3G] ceragon:
Hi friend.

Anyone, revision c5j6 is last? I can by it. This revision a have problems?
[Teclast X98 Air 3G] whymoo:
If you're camera is flipped try flashing a differen't Bios. The builds of Windows 10 are official they are just previews, the newest one is 10061.