yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] motoi_bogdan:
Ok, so here is my experience with this tablet. Let's say it's a rant/cry for help/advice etc post

So i got this tablet second hand from somewhere in my country. You know that you're a cheap ass when you buy second hand chinese tablets. That's low...

Anyway, the seller probably got fed up with it and sold it to me. When i got home with it i tried installing windows onto it (only windows). In the end I deleted all android partitions and expanded the windows one to fill all the drive. All was fine and dandy. Some preliminary conclusions:

The battery life was very good. This thing runs on enriched plutonium, dilithium crystals or something. For whatever reason it lasts more then my surface pro 2. That's something for a chinese tablet.

However on the first discharge cycle i encountered the dreaded 7% stuck indicator. I looked around and tried all fixes i could find (both bios reflash and discharge/charge cycle). Still no joy. However after either the bios flash or power cycling i got a few aditional problems. Now the tablet shuts down on it's own sometimes. Other times it simply doesn't turn on. It's doing all the crappy things i've read about in this topic. I HAVEN'T FOUND ANY FIX. Ahh, let's not forget... the stand by discharge rate is higher than the on state discharge rate!!! wtf?!?!?! And also, yes i did update drivers and followed the tutorials on the first page of the thread.

The model number is C9J8. Any advice on this one? What bios version should i try or what to do?

Anyway, i know my way around these things hardware-wise. I guess i could pop it open and force the damn thing to turn on if it were a hardware problem but seems software/firmware related.

If people are working on a fix or there are still unknown aspects of these problems that require some hardware checks or measurements, let me know and i'll try to assist.

PS: i tried the "official" teclast site searching for some drivers/bios binaries or whatever:

1st try:. request timeout

2... teclast logo without any text, refresh not working

3 error 1010 Access denied ! WTF !!!

4. teclast logo again with some text written in klingonian then timeout again

5 (second day) Full page with text (still in klingonian) and managed to change to english

6. something about the site being shut down

7 (next day) - managed to get to the products page - in english !! a lot of crap about their perfect product and stuff like that. 0 drivers / 0 support - after 3 days trying to access their webpage.

later edit. before i begun writing this post the tablet was at 71% and i shut it down. After i finished, i tried to power it back again for 5 minutes until it finally turned on. It felt warm so i thought it discharged on it's own but i suppose it charged itself from the energy of the void or the power of the dark elves because when it finally booted to windows, battery was now at 86%. Facepalm...
[Teclast X98 Air 3G] Hayleyball:
Hi guys. My tablet arrived about 2 weeks ago and i'm having a problem. When Windows is on and if i plug in the charging cable tables goes off after few seconds due to overheating. Actually i don't even feel much heat on tablet but according to Windows it's overheating. I'm not having this problem with Android, only with Windows. What should i do? Maybe i should try to flash a new Bios (my bios version is very limited ) or installing 8.1 Pro version?

Also how can i learn my tablet's model ( like C9J7 ) number. I went through the whole post but i couldn't see anything about this.

Thank you very much guys.
[Teclast X98 Air 3G] iscle:
Hi!

1 week ago my X98 Air II arrived, it's the 64GB dualboot model (HG9M) and I've been having some issues.

As I don't need android, i just installed windows 8.1 pro using the hole drive (which, by the way, is a "Samsung MCG8GA" and it's pretty fast), and sometimes the screen will go off and you will need to reset the tablet completly to get it to work, and this also happens when going to sleep and waking up after some time.

Apart from this, any videos I play from Google Chrome will have a lot of screen "jittering?" and it's very annoying.

Is this just my tablet or it's a common problem?
[Teclast X98 Air 3G] JagSagaz:
Your tablet's model is printed at the back of it. Take a look and you will find it ;)

Enviado desde mi JY-S3S mediante Tapatalk
[Teclast X98 Air 3G] motoi_bogdan:
you can find that info on the back of the tablet (near the 5v 2a rating on the lower half of the back). Mine is c9j8

After previously suspecting the bios or some firmware error, i've now turned my attention to the hardware side. Problems like yours and mine (posted above) seems to be related to the battery protection circuitry or some sort of problem in that area. I've disassembled the tablet and i'm investigating. I'll be posting my finds.

You're getting problems in windows because that os actually reads that data, adroid pretty much doesn't care about that (or interprets the data in another way). So, power management chip freaks up, windows reads the data, interprets it as overheat and shuts down. The actual shutdown command doesn't originate from windows, seems to be hardware, firmware related.

Like i've said, i'm investigating.
[Teclast X98 Air 3G] Hayleyball:
I was concentrated to find anything like c9j8 but now i see HG8N which is strange. :)

I managed to delay shutting time by limiting cpu usage to 60% while charging. But it's still pretty annoying as you can imagine. I hope you will find something useful, thanks for your information. :)
[Teclast X98 Air 3G] motoi_bogdan:
your id indicates you have a x98 air 2 model. It's not the same as the air 3g.

Air 3g designations begin with "C" while Air 2 ones begin with "H"

If you can, please test if lowering the screen brightness produce any results in delaying the sudden shutdown. Try using minimum brightness and check if you get further delays.
[Teclast X98 Air 3G] Alcaide88:
Xposed - Gravitybox

As is done on the first page , all the steps to install Xposed . And installed KK Gravitybox module .. But when Yank says : System Structure of GravityBox does not respond
[Teclast X98 Air 3G] Hayleyball:
I lowered the screen brightness and opened a video streaming. It took 1min:15sec to shutdown again. Interesting thing is when tablet is not charging it won't go off no matter how much it heats. But when charging shuts itself eventhough it's not that hot.

I guess there is a problem with the hardware related to charging and triggers the safety for no reason.
[Teclast X98 Air 3G] whymoo:
Remix OS

Teclast released Remix OS Trial for x98 Air 3G It is in a locked forum post that requires 200 points. I only have 88. Gone Farming.

http://bbs.teclast.com/forum.php?mod=forumdisplay&fid=81&filter=typeid&typeid=240
[Teclast X98 Air 3G] RyanDre:
still love my x98 air 3g except wifi

i use both windows and android but the wifi in android keeps dropping out and reconnecting every few minutes. any ideas what to try please
[Teclast X98 Air 3G] whymoo:
Remix OS

Got 200 points but it still won´t let me in. Foud some pictures
[Teclast X98 Air 3G] whymoo:
Remix OS

I still can't get into remix os area on taipower forums I think I need to be a moderator. But I got some downloads.

I think remix os was built for c5j6, here is a link on how to fix the camera issue (I think it will work for lollipop too).

Here is the Remix OS download.

Here is a modified system.img with working camera on non c5j6 revisions.

Here is what I think is Remix OS with working camera on non c5j6 revisions (took it from this forum post)
[Teclast X98 Air 3G] Chur2Much:
I will test it as I have a C5J6
[Teclast X98 Air 3G] Wallace4793:
Why do teclast seem to working on the 3G models only? What about us air owners?

7% error? Windows drain? Android 5? Etc....
[Teclast X98 Air 3G] nolive72:
thanks to those who have given me advices regarding this issue with app data transfer to extSDcard that I have discovered

yet still link2SD doenst work for me.made some progress by creating a Init.d folder in system/etc and recreate manually mounts to the extsd seems to work because I can see my card with say ES explorer and also in Foldermount

but I am still getting "package invalid" error message when I try to actual link app and

then app2sd module in link2sd doenst work at all saying my tablet has primary external storage emulated bla bla bla

an in foldermount I am still getting the "unknown error" when I try to pair data from internal emulated storage to sdext2 folder that was created during the mount operation with link2sd

really I dont know what I am doing wrong and I am getting frustrated because I didnt expect such an issue in the 1st place when I bought this tablet.

could it be its because of the way the rom acts in my C5J6 model?

As mentioned in my 1st post,I am thinking to install xposed framework and related modules like Obb to SD or handeld external storage hoping it would fix,at least partially the problem so I can move large size games obb files if not the app data at all.

what do you think?

I see custom roms on 1st page but nnbe seems dedicated to the C5J6 so I dont want to mess up my tablet after just a week or so of use
[Teclast X98 Air 3G] Chur2Much:
I Installed Remix OS on my C5J6 and it runs really good I am really Impressed with it.

Google Play is not installed so I had to install it myself

I installed the C9J7 Download onto my C5J6 and the Camera works fine
[Teclast X98 Air 3G] szaman89:
Can you give us link or upload mirror?
[Teclast X98 Air 3G] Chur2Much:
Whymoo posted the links above
[Teclast X98 Air 3G] fahadsaleem:
c6j7 teclast

flased the dual boot bios on c6j7 and it works but where i can find c6j7 android to flash

bios showing dual boot option
[Teclast X98 Air 3G] Hayleyball:
Take a look at this brushed version of Remix OS for Air 2. You can use translator.

Haven't tried yet but topic owner says it works very well..
[Teclast X98 Air 3G] benbraun322:
I think that for the most part Chrome and Windows 8.1 don't seem to work so well together especially on lower end PC's and tablets.

You should try Internet Explorer it seems much more optimized for Video Playback on Windows 8.1

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] iscle:
thanks for the answer. will try ie or firefox.

what do you think could be causing the sudden random shutdowns?
[Teclast X98 Air 3G] benbraun322:
The only thing I can really think of is the Windows default to auto hibernation when the CPU gets too hot.

It happens on my laptop all the time basically it goes into hibernation but it takes a long time to go into hibernation and the screen shots off and it could like like it's dead and you can't turn it back on for a while either until it cools down a certain amount.

Because it's fan-less you won't know if it's in hibernation or not yet.

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] Chur2Much:
I installed Remix OS ROM for C5J6 the correct one for this model and everything runs smooth better than the other ROMs I had installed. The only think I can not figure out is play store and Google apps are frozen and I can unfreeze them with Link2SD and then the play store works fine but after every reboot the play store is again frozen..... Is there anyone that could help me with is?
[Teclast X98 Air 3G] nee_vak:
Can someone rehost the remix os files? I'm not sure how to download the files since creating an account on baidu's website doesn't seem to work.
[Teclast X98 Air 3G] BoORDeL:
For me too.

Is there a GENTLEMAN who could host this OS? (for C5J6 and other models)

Thaks you so much guys
[Teclast X98 Air 3G] Chur2Much:
3 Versions

Remix OS Air 3G C5J6

Remix OS Air 3G C9J7

Remix OS Air
[Teclast X98 Air 3G] dzikk:
how quickly fix Throttling Brightness due to Thermal event?
[Teclast X98 Air 3G] nee_vak:
Thanks, much appreciated.
[Teclast X98 Air 3G] benbraun322:
Anyone know how I can install this on my C8J7?

Can I install the C9J7 Version On my C8J7 with the Information Manufacturing Flash Tools?

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] Chur2Much:
I installed all 3 on my C5J6 and the C9J7 one had more bugs but I think that is because it has a custom system.img

C5J6 has phone and sms

Air has no phone or sms
[Teclast X98 Air 3G] totor54:
hi. I am new. and already a big problem

I just received my tablet (3 days) Teclast X98 Air 3G 64gb C5J6

very well been no problems. I wanted to go to another rom which is on the forum (whymoo: 23rd May 2015, 11:46 PM | Post # 8114)

the flash is very well pass

but I can not find my windows logo to go to my boot duel. there than android

not reinstall the old nor the Rom (C5J6) I lilitop 5. [FAILURE] OS flash failure ADB ENUM failed. No valid install medium found.

I can only flash the remix. the problem he nor that no two languages no french. finding no logo to switch to android and windows . can help me please

I'm on the Rom remix for c5j6

French English translation

thank you
[Teclast X98 Air 3G] BoORDeL:
Thanks you so much.

Any tips for c6j6?

Which one should i use?

Thumb up mate
[Teclast X98 Air 3G] benbraun322:
I don't really care about the phone or sms.

I just want whichever one will run best on a C8J7.

Also how did you install it?

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] Chur2Much:
I would only recommend installing if you know what you are doing.... C5J6 is the best one, you install in like any other ROM....
[Teclast X98 Air 3G] benbraun322:
Yeah I know how to install ROMs no problem, just flash it with the Intel Manufacturing Flash Tools.

Just wanted to make sure it was the same with the Remix OS.

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] lgg:
Model : C9J8

Helo, every one.

My model is C9J8, so can I install Remix OS ??? and I don't care about the phone, sms, bluetooth...

. Just 3G is ok

Also how can I install it?

Thank for help, and sorry for my bad English.
[Teclast X98 Air 3G] mikbe:
Bump.

Is there custom Lollipop for C6J6 yet? That Remix interests me too.
[Teclast X98 Air 3G] Chur2Much:
I rate Remix OS highly it runs really good! the only problem is the Frozen google play and services, If I knew how to unfreeze them after reboot I would keep it installed.
[Teclast X98 Air 3G] jasaero:
Windows 8.1 Activation Issues

I did a soft reset in windows and after that windows is no longer activating. I have a feeling it's something related to loading the latest dual boot bios and lollipop and such earlier before I did the soft reset? Is there any way to get the activation to work correctly again from the USA or outside China. Have a feeling not being in china is the other issue....but just setting it back to full on china with a hard reset has not helped get it to activate again either.
[Teclast X98 Air 3G] Chur2Much:
If you flashed your Bios you lost the Windows Key that is in the Bios..................but there are other ways to activating it.............................
[Teclast X98 Air 3G] jasaero:
What other ways? It still has "some" key? But I guess that is the one that was in that bios download? Would the reseller I used possibly help with getting a good key?
[Teclast X98 Air 3G] Chur2Much:
The Reseller will not help you, you decided to mess with your Tablet. Your only friend now is GOOGLE... you will find your answer there on how to active windows. If our mate GOOGLE cant help you.... send me a PM and I will send you in the right direction
[Teclast X98 Air 3G] whymoo:
Remix OS

The official forum post of Remix OS has been opened to everyone.

http://bbs.teclast.com/thread-400710-1-1.html
[Teclast X98 Air 3G] dennemann:
I was unable to install google play from the chinese market store. It downloaded but never show up on the device.. How did you install it?
[Teclast X98 Air 3G] Chur2Much:
Remix OS Air and the Remix Air 3G C5J6 Roms they playstore is installed but Frozen you can root the rom and use Link2SD to unfreeze the app to use google play store. But I found that the Remix OS C9J7 did not have goolge services or Google Play installed at all
[Teclast X98 Air 3G] dennemann:
Thanks. Will try

---------- Post added at 09:49 PM ---------- Previous post was at 09:25 PM ----------

Got Remix OS working with Google play, thanks.

I see that it only says 6.43GB free, where did the rest go?
[Teclast X98 Air 3G] benbraun322:
I'm sorry but this just made my day :)

Activators have already been mentioned in this thread and we're decided on to be okay as long as you legally own Windows and are having activation issues as many users were

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] drwatoonga:
SOC Board Sensor HOT = 3402K

Yes having the same problem. I was android all day and need to switch over to windows for work. but I did watch was that I had ran own the battery to 35% couple of time and plugged in the charger, but not to 100%, it just take to long to charge while working with the tablet, so at 45% i would unplugged and start moving around, will battery was 31% when i swapped over to windows and on the charger, this is when the shut down started. yes the back was warm but not that warm, battery power adapter yes was very warm, would say hot. funny thing, put windows into sleep mode, let charge for 5.5hr charged to 96% quick charging, everything was cold, started windows up with charger plugged in and started working, no problem, except watch the battery charger dropped to 85% before it started to charge. so i guess the this tablet doesn't run off of power while its plugged in just runs off the battery, that's really doesn't seam right. anyhow did you ever find out anything, I have my tablet for 3 days now and after 16hr plus of custom work loading programs and data files on android and windows they are asking to me do a factory reset. what factory reset .
[Teclast X98 Air 3G] malpollo:
Vídeo Remix OS !!

[YOUTUBE]7isV0-50eJg[/YOUTUBE]
[Teclast X98 Air 3G] rudnik8:
Any way to fix windows connected standby battery drain yet?(other than hibernating and turning it off)

My model is C9J8. New bios or anything?
[Teclast X98 Air 3G] dagrim1:
Flashed Remix OS on my X98 Air II (HG8N model) and although it seems pretty ok there are just a few too many issues for me.

1. Playstore and framework get frozen at each boot... Unfreezing can be done with something like Link2SD but too much hassle. (Gonna try flashing the version without playstore and using cwm to flash gapps or something)

2. 3rd party launcher not supported by default, there is a workaround (https://www.jide.com/index.php?p=/discussion/comment/750/) but again... hassle

3. Tablet gets hotter then normal during use... can't figure out why or if a specific app is causing this

All in all going back to 5.0/lollipop (though I'll try the non-playstore version just for funs)
[Teclast X98 Air 3G] Kryogen:
1. Freeze JideAppPolicy ( I freezed JideAnalytics too), Google apps won't get frozen anymore, no problems so far.

2. I'm not interested in 3rd party launchers.. the default one works very well

3. I do not have this problem, c9j8 air 3g :)
[Teclast X98 Air 3G] lgg:
Can you tell me where the link Remix OS for C9J8 ???

Please!!!
[Teclast X98 Air 3G] dagrim1:
Ah, thanks for the tip! Might try nr 1 later on (reflashed 5.0 now)...

About the temp, after flashing 5.0 temps are in the low 40's while with the remixos they were in the high 40's/low 50's by defualt and easily rose to 65+...
[Teclast X98 Air 3G] elvisi:
Does anybody know where can I fin the x98 Air II Lollipop ROM? I can´t find it anywhere but in Baidu.

Thanks in advance
[Teclast X98 Air 3G] lgg:
C9J8

Does :crying::crying::crying::crying::crying:nobody using C9J8 tablet flash Remix OS??
[Teclast X98 Air 3G] Kryogen:
[MENTION=1183765]dagrim1[/MENTION] How do you check them? Will check and report ;)

[MENTION=6211244]lgg[/MENTION] I have C9J8 With RemixOS :)
[Teclast X98 Air 3G] mirek190:
Android 5.0 - still in development -

status beta

Works on every x98 air variant .

Description: v1 - beta

- 1 GB system

- fully rooted

- removed all Chinese programs

- busy box

- init.t

- zip alignment

- deodexed

- updated. Google services, Google play, YouTube

- adblock ( need root )

- resolution changer ( need root )

- ViPER4Android FX - need root now sound is really good and noisy

- Apex launcher

Still a lot of work to do.

MEGA

https://mega.co.nz/#!B1xjDSgR!JYxvDjNvqzNrjxvFZzkyaH93l8LylAzk6WrsZo7_XbY

GOOGLE DRIVE

https://drive.google.com/file/d/0B8BF9-TGlz-FdTI4eUNoX3U4b0k/view?usp=sharing
[Teclast X98 Air 3G] lgg:
Will you share it??? Rom for C9J8!!!
[Teclast X98 Air 3G] benbraun322:
Do I need Bios v2.02 for this?

From my BlackBerry Z30 or Teclast X98 Air 3G
[Teclast X98 Air 3G] totor54:
Win 8.1 PRO driver and with eng / en language pack

hello

I look for a download link

the link is no longer functioning (petruccig) 21st October 2014, 11:00 AM | # 4

(Here aussi has Windows 8.1 Pro version with drivers and English / French language pack (thanks to supercowz):

Win 8.1 PRO driver and with eng / en language pack

thank you

to my post of May 25th 2015, 1:50 PM | # 8134 my problem is solved
[Teclast X98 Air 3G] Mattycee:
Do you have any screenshots you can show and what is the easiest way to flash this?
[Teclast X98 Air 3G] totor54:
Android 5.0

Teclast X98 Air for 3G 64GB Quad Core c5j6

which 2 flash. to put in Manufacturing Flashtool

flash system_only

flash full_with_pattitioning
[Teclast X98 Air 3G] bnsuki:
Thanks for your hard work! I hope a tutorial comes for those who are already using your previous mirek rom with custom partition.
[Teclast X98 Air 3G] dagrim1:
Hi! I use the cputemp app.... Free in the play store :)

Thanks for checking¡
[Teclast X98 Air 3G] nee_vak:
clearly my prowess in android is not up to par

how do you root in remix os? kingo root or whatever its called doesnt help.

and for that matter how do you get play store working?

thanks
[Teclast X98 Air 3G] mirek190:
Rom has 1 GB - if you are using my previous rom just flash system only xml ( everything will be untouched ) .

On every device x98 air 3g should work .

I recommend to make a copy via titanium backup before flashing .

I you notice any slowdown or unstable work - I recommend to wipe data or reset to system factory because is a big leap from 4.4 to 5.0 .

And no you don't need a new bios to work 5.0 android .

To flash just use Intel manufacturer tool ( how to use on firs page )
[Teclast X98 Air 3G] lgg:
Amazing !!!

Thankyou so much!!!
[Teclast X98 Air 3G] justason:
What about cameras? Are they working?
[Teclast X98 Air 3G] mirek190:
On c6j6 no yet.
[Teclast X98 Air 3G] totor54:
thank you merci

thank you very much for this rom. quick installation. it's really very beautiful works. I did not even check. I find that it lacks a power menu. no google play I can not seem to install it.

hat and thank you again for this great rom

I use the 6.0.51 Manufacturing Flashtool. Rom it root :good::good::good::good:

remains only to find the win 8.1

Windows 8.1 Pro version with drivers and English / French language pack (with supercowz):
[Teclast X98 Air 3G] never000:
gps work?

work gps in lollipop I have c8j6
[Teclast X98 Air 3G] insertvodkahere:
I have a question, i have Dual OS installed (jcespi rom + windows 10) im unable to use the xmls files of the mireks 5.0 rom if i do that i would destroy the whole Dual Os partitioning right? and i cant use flash system only because of different partitioning right?

It would be grateful if someone uploads some kind of compatible xml or jcespi makes a 5.0 rom with flash system only :o
[Teclast X98 Air 3G] mirek190:
If you use flash system only you not destroy dual system. Only flash android and windows be here untouched .

You don't have to change partitions sizes - system will be fit on every system partition 1 GB +.
[Teclast X98 Air 3G] insertvodkahere:
So you can use flash system only with every android rom/windows installed? My jcespi rom has 2gb (not 1gb) of internal storage and 10gb external how does the Manufacturing Tool know where to install android, what would happen with that 1gb that gets free?

And installing system only wouldnt comflict with apps already installed that dont support 5.0? im worried about Xposed Framework in particular