yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] seba2000:
WiDi compatibility

[MENTION=4234801]695572[/MENTION], [MENTION=5007424]majkel_94[/MENTION] thank you guys for a reply regarding WiDi / Miracast feature.

I know that WiDi and Miracast are two different technologies - generally speaking WiDi is better (more reliable, it has to fulfil higher requirements).

To use WiDi your hardware needs to be strictly as in specification (only particulars Intel's processors, graphic cards and Wifi cards will work).

In Teclast X98 we have:

processor - Intel Z3736F/G - I cannot find any specification which confirm WiDi compatibility (not on Intel's list of required processors neither)

graphic card - Intel HD Graphics Gen7 4EU - it should be compatible with WiDi

Wifi card - Realtek RTL8723BS - cannot find any specification which confirm WiDi compatibility (not on Intel's list of required Wifi cards neither)

Here is a official list of supported devices: http://supportkb.intel.com/wireless...lfservice/intelwidi/#portal/1026/article/2511 (I tried to search deeper as well...)

In addition, official WiDi update/check tool (http://www.intel.com/p/en_US/support/highlights/wireless/wireless-display) returns an error about no-compatibility...

Did you guys check this tool as well? Is very light and quick-to-check...

So, as a summary, it seems that Teclast X98 in not compatible with Intel WiDi technology

(despite of fact that is touted as WiDi compatible). It uses Miracast technology as wireless display. Personally I feel cheated by a seller and I thinking about claim this fact (open dispute).

Due to fact that WiDi receivers (like Netgear PTV3000) are quite expensive I am wondering if it would be enough to buy just Miracast receiver (like Measy A2W or similiar). I cannot confirm it, but I expect to have the same result with much cheaper costs.

Does anybody using this Tablet with Miracast receiver (or TV with Miracast feature)? Could you share the impression?
[Teclast X98 Air 3G] the_jako:
after trying and trying I fixed my problem with the inverted touch.

Right now I only have a question... for avoid the huge battery drain in windows when you have dual boot... is there any way to hibernate the tablet? I try to hibernate but doesnt works well... the tablets power off but you have to press power button for 10s to power it up again, and you start windows normally.

any idea?
[Teclast X98 Air 3G] necot:
Mirek ROM problem

Hi:

First, thanks to [MENTION=2198172]mirek190[/MENTION] for your good job. I´ve installed his ROM v3.1 C8J7.

It works well but I´ve one problem, I can not turn off the tablet, the option not appears. I only see reboot option, silence mode and fly mode.

Can I solve this?

Thanks

P.D: I just read that mirek190 is working on the solution. Thanks
[Teclast X98 Air 3G] majkel_94:
On Android there is app WiDi Receiver, so WiDi is working. But maybe you need some drivers for Windows? :P
[Teclast X98 Air 3G] chape199:
Hey guys, could anyone give me a good link to buy the teclast x98 air 3g please? All I've seen are too expensive

Enviado desde mi GT-I9505
[Teclast X98 Air 3G] j.jusko:
I have the same problem. When I press power button display switch off, but after few minutes tablet switch completely off and I need to start it again. Can anybody help?
[Teclast X98 Air 3G] Akitoyo:
It looks like this aliexpress.com/item/9-7-Teclast-X98-3G-Intel-Bay-Trail-T-Quad-Core-Tablet-PC-1-83GHz-Retina/1862203196.html Aliexpress shop is the official reseller as on the teclast homepage they link to this store. I don't know if they are good though, only ordered mine and thinking about canceling my order because of 3D issues.
[Teclast X98 Air 3G] seba2000:
Hi - here is the solution: make a shortcut on your desktop to

C:\Windows\System32\rundll32.exe PowrProf.dll, SetSuspendState Hibernate

and save it as "Hibernate" for instance...

You can pin it to start as well.

When you will run this shurtcut tablet will hibernate.

[MENTION=5007424]majkel_94[/MENTION] - only application name is WiDi receiver - it doesn't mean that tablet is Intel WiDi compatible (you can name your applications whatever you want...)

I am not an expert of course and appreciate your help.

I do not think that I have driver problems - everything is working ok (no problems in device manger as well) and this Intel update tool should update the drivers - instead of that it says that installed components are not WiDi compatible...

Could you please run this Intel tool on your tablet (on Windows)?
[Teclast X98 Air 3G] gnegne:
Yes, I used T3 option.

I found my backup to external SD card here: /mnt/media_rw/sdcard1/clockworkmod/backup

Best gnegne
[Teclast X98 Air 3G] quocminhbvi:
Resolution

I have a question about the resolution of this tablet.

This tablet has 2548 x 1536 9.7inches so in principle it should have 264ppi. However I found that the default ppi is 320, not 264 which is for 2548x1536 9.7 inches.

I tried to change it to 264ppi using resolution changer with root. Some apps like swiftkey does not work.

I see that the screen is nicer in 264ppi.

Why default setting is 320ppi. Any clue?
[Teclast X98 Air 3G] majkel_94:
https://www.youtube.com/watch?v=PHWkqY0fTpo

You have to ask Hendrickson if he really used WiDi or Miracast :P
[Teclast X98 Air 3G] renton82:
It seems it had been worked! Now the total capacity of battery passed from 14000mWh to 30567mWh! Can i restore now the original settings for battery?
[Teclast X98 Air 3G] SUMMERBREEZE:
this is a link, it is a list of the tablet (from most order to less order)

http://goo.gl/GbZVBs

Please contact with the sellers and ask them to test your tablet for gaming.. ask them to play for example Real Racing 3 (for 20-25 minutes can be a good test)

the link for RR3 :

http://www.mediafire.com/download/x2rbg5hv7bvlwts/com.ea.games.r3_row.apk

this is the best you can do.. goodluck

(ps : if you will not play any game on this unit, then simply ignore what i said before)
[Teclast X98 Air 3G] Sergej_UA:
Teclast X98 Air 3G (mirek190_rom_v3.1)

Hello!

I have Teclast X98 Air 3G c6j6

I want to install rom mirek190_rom_v3.1

1. How do I install it?

2. Is it russian language?

Thank you very much!
[Teclast X98 Air 3G] j.jusko:
How can I Reinstall win on dual boot. I've tried fix something in win and now I can't start win after login is just black screen.
[Teclast X98 Air 3G] heikkiap:
X98 Air II -65% !

If anyone is anymore interested in X98 Air II, buy now!

http://www.aliexpress.com/item/Orig...ablet-pc-Quad-core-2-16GHz-9/32265722252.html

Even -5% more in mobile app.

So price is US$ 80.15.

Free shipment with DHL.
[Teclast X98 Air 3G] the_jako:
thanks for you answer. I have the same problem with this. the tablets turns off but then dont turn on on key press and I have to keep pressing the power button for 10s to turn it on but it doesnt resume from hibernate it fresh boot from the beginning.
[Teclast X98 Air 3G] SUMMERBREEZE:
be careful where you are buying from!

the seller is just so new and doesnt have any sale before and feedback!

I would not buy like that!
[Teclast X98 Air 3G] craigg123:
It also includes free DHL. $80? When it sounds too good to be true it usually is.....
[Teclast X98 Air 3G] SUMMERBREEZE:
:D yes, maybe it is true, we will see when [MENTION=6136063]heikkiap[/MENTION] opens the box :D (of course if he gets a box delivered :silly:)
[Teclast X98 Air 3G] heikkiap:
I have played lottery, too (long ago though).

We will see what happens. Sadly I will be travelling, so it is someone else who will receive the box, hopefully :) .
[Teclast X98 Air 3G] SUMMERBREEZE:
dont worry, if the item is not as described, you can open dispute and get your full money back :good:

the problem is, until that time, the seller can just inactivate his membership and disappears.
[Teclast X98 Air 3G] smartchip:
Wow.
[Teclast X98 Air 3G] majkel_94:
This is a fake offer. The seller won't answer at any of your question, won't send the tablet.

No feedback = SCAM. I "bought" many products from that kind of offers, I always got refund because "suspicious order".

You will get your money back when the shipping time will end and the seller won't write tracking number.
[Teclast X98 Air 3G] seba2000:
After you will run this command (shortcut) you need to wait a bit before you will be able to switch on again (10-15 sec)

Do not try to switch on immediately - Windows needs time to dump all data from RAM to hard disk (need time to hibernate)

In this tablet there is missing any led which show disk activity so you just need be patient...

After 10-15 sec you will be able to switch on by single power button press.
[Teclast X98 Air 3G] mirek190:
How to install - 1 or second post in thread .

You asking that Russian language is included - yes.

Default language is English .
[Teclast X98 Air 3G] j.jusko:
Hi how to create this shortcut? I know how to create it for rundll32.exe but what about other things where can I set the power. DLL and other. Can you explain it?
[Teclast X98 Air 3G] cashif:
This is too good to be true. Already bought with offer 2 days back but this price & DHL shipping is tempting me, should I try?
[Teclast X98 Air 3G] SUMMERBREEZE:
these are the other items of the seller

http://www.aliexpress.com/supplier-fm/wholesale-products/232401683-productlist.html

think really it can be true? ;)
[Teclast X98 Air 3G] fred7106:
Look this has no feedback could be a fake, don't try this seller I have received troubles with this kind of offer
[Teclast X98 Air 3G] cashif:
Yep, already seen. They have MIUI tab for $87! but I think it is a scam. There were many items on sale during 11.11 and most of those orders were cancelled citing suspicious as reason but this is so tempting..

Its been a bad week for me (Lost my HP tab, my kid broke my 10 days old Z ultra & cant even backup my stuff as screen is blank and no touch working & finally, a week old Acer Iconia W4 is freezing for no reason), so will give this a skip.
[Teclast X98 Air 3G] fred7106:
This is not true you don't receive money back, but if you want that you must send back the product and is very expansive or they propose to you the refund of the 60%. Now for me is two months that I am on a dispute for a fake phone and until now not yet solved
[Teclast X98 Air 3G] BigsyBiggins:
Quite... the aliexpress dispute process can be terrible, you have virtually no input to it, no one listens and it takes ages. That seller has a mipad for $80 clearly its all a scam, I would strongly advise anyone not to buy anything from them and cancel asap if you already have.
[Teclast X98 Air 3G] smartchip:
Agree, the dispute process of Aliexpress clearly sides with the seller. In arbitration, you are given two options, pay for return shipping and get a full-refund or accept a small refund and keep the defective/fake item. These are the same, even if you have supplied all evidence that it is wholly the seller's fault. Caveat emptor.
[Teclast X98 Air 3G] jcespi2005:
Me too with a cheap 64Gb chinese class 10 microSD. Works slow as hell, and can't be partitioned to be used by Link2SD.

Buy a Kingston Class 10 64Gb from Amazon, and works fine on Link2SD, and is really quick.
[Teclast X98 Air 3G] j.jusko:
To Mirek190

I 've instaled version 3 your room for c6j6.But I have problem with wifi. I have set that wifi newer stay connected after screen off but it can't switch off. Still connected. Can you help with this problem.?

Thanks.
[Teclast X98 Air 3G] dsl23j:
Getting windows bios c6j7

Can anyone tell me where can i get th oficial model bios C6J7?
[Teclast X98 Air 3G] Hendrickson:
It's a lottery, you might have a perfect tablet or it could have the 3d issues, which Teclast claim to have a fix for soon. I've brought about 5 now and 1 was faulty, had a laggy touch screen.

I have an LG Smart TV with Intel WiDi and it works out of the box for me, I installed no drivers and no apps. Just the stock Windows install. Devices, project to wireless display from the Charm menu.

I found Widi is hit or miss. My Surface 3 Pro would not work at all with the LG TV, yet my $199 tablet does and so did my T100Ta! The Chuwi Vi8 does not work either and my X10HD 3G will not work, yet it has the same hardware as my X98 Air 3g! Go figure that one...

Widi as stated above :)

It's a scam, they will give you a fake tracking number too. Never users sign up and sell items like this all the time to try and scam. And it can take weeks to get your money back on Aliexpress. Only use sellers with high feedback and official authorized sellers too if you can like OKQI.
[Teclast X98 Air 3G] seba2000:
How to create shortcut?

Right click (or hold finger 2 sec) on your desktop -> choose New -> shortcut (like to create new folder, but you need to choose shortcut). Then paste this:

C:\Windows\System32\rundll32.exe PowrProf.dll, SetSuspendState Hibernate

click Next and on next screen name this shortcut whatever you want...
[Teclast X98 Air 3G] Hendrickson:
Use the Air II bios, it's the same I found out. I flashed my C6J7 to dual boot, then back to Windows with this bios no issues.

Download it here: http://techtablets.com/download/teclast/x98_air_3g/bios_files/X98_Air_II.zip
[Teclast X98 Air 3G] the_jako:
I llave the Tablet without touching it like 10 minutes become I tried to switch it on again... And nothing... Could it be a bios or driver problem?

Thanks a lot
[Teclast X98 Air 3G] seba2000:
OK, but I still believe that you are using Miracast instead of Widi (you may think that this is WiDi due to that you are able to use wireless display...). Both standards are similar and generally do the same thing, however WiDi is better (in simple words).

[MENTION=1167021]Hendrickson[/MENTION] could you please run Intel WiDi Update Tool (you can find it on this page: http://www.intel.com/p/en_US/support/highlights/wireless/wireless-display).

In my case I have an error about no compatible components (with WiDi).

I asked other guys to do this simple check but I didn't receive any reply...:confused:

Thanks in advance!
[Teclast X98 Air 3G] k2thejx5:
Soft Keys

I just recently got the tab and love it for the most part. The only thing i hate, is all the soft keys on android. Anyone know of a way i can get rid of some of the keys like the volume control and screenshot?

Edit: NM found one of the roms with it
[Teclast X98 Air 3G] Flense:
Windows OS works with WIDI, its nearly the same as Miracast under Android. My C6J6 (i flashed dual boot) can use WIDI in Windows, but Miracast doesn´t work.
[Teclast X98 Air 3G] HDtracer:
Thanks for that.

That put me on the the right track, but it was buried even deeper in the shell folder.

I think I will need to change the save directory next time haha.

Its nice to have a working recovery now.
[Teclast X98 Air 3G] mirek190:
I don't have such problem But disconnect wif is after few minutes when screen is off.

Personally I using that option in the middle - only when is needed .

Also some of the program can keep WiFi connect like viber ( you have change it in program ) .
[Teclast X98 Air 3G] Hendrickson:
The Tv says Intel Widi and I download the widi update tool and it says it's not supported.
[Teclast X98 Air 3G] cheeet:
win8 installation

Hi guys,

I have a problem with my Teclast x98 air 3G version. It´s maybe similar to the problem of Glamir22 on page 17, but I´m very unsure on how to proceed now so I better post first before i entirely destroy it..

Okay, I ordered the 3G version with android. Broken playstore blabla, I decided to flash Win8.

Therefore, I used the wrong guide ww.android-hilfe.de/teclast-forum/599627-x98-air-9-7-von-android-zu-windows-8-1-post-39-beachten.html which resulted in a brick.

Next, thanks to the help of this thread ww.android-hilfe.de/teclast-forum/616654-teclast-x98-air-3g-windows-8-1-brick.html I managed to successfully flash the correct bios (the one supplied in the thread, for Win8) via spi flasher and in-circuit cable. I´m pretty sure this was successful as it went smoothly on first try.

Now, my tablet starts again and shows the startup.nsh message when booting. Similar to the screen of Glamir22 on page 17.

But, it does not get recognized. Neither when connected to the charger nor when connected to my laptops (tried at win7 and XP) When I connect it to the XP laptop, it shows that there is an MTP device, but it cant be started. Also, it once showed some info like "Intel.. 28-08-2014" somehow i connect this number to the production of the tablet. It´s strange, anyway it wont load and/or be recognized properly.

Soo, how should i proceed now? I want to flash win8 like described in this thread. Can I go for it? Or, what should i check first?

-Does it need to be recognized by the laptop before win8 installation?

-Before bricking it, I loaded it until ~70%. This is maybe 3 weeks ago. I´m unsure if it will be sufficiently charged.

-I don´t have a 256mb stick as 2nd stick. I just have 4gb. Will that be OK?

-I don´t have an active USB hub. Will that be a problem?

Thank you so much in advance for your help. I´m getting a bit desperate with this issue in the last days.

Greets from Bavaria, Germany!

Cheeet :)
[Teclast X98 Air 3G] j.jusko:
I don't use viber or similar app and it is clear instalation. For this time I've solved it by aplication from playstore which switch wifi off 1min after screen off.
[Teclast X98 Air 3G] migui88:
New BIOS and new Android version

Hi!,

Anyone has test this new version of BIOS and Android that released few days ago?
[Teclast X98 Air 3G] jcespi2005:
Downloading to make a bit "lite" ;)

But seems the same as 2.0 plus OTA 2.01.

So if you're on 2.01 after the OTA, this one should be the same...
[Teclast X98 Air 3G] seba2000:
WiDi no compatibility

Hi, it is not like that:

Miracast = Android

WiDi = Windows

Miracast technology is also available in Windows:

http://windows.microsoft.com/en-us/windows-8/project-wireless-screen-miracast

and we can use it in Teclast X98...

You can do it simple test to see that our tablet is not WiDi compatible:

http://www.intel.com/p/en_US/support/highlights/wireless/wireless-display

Just download this official Intel tool (only 649KB) to see that...

Thank you for straight answer.

I believe that your TV have WiDi, and we can say that WiDi "include" Miracast (from 3.5 version - http://en.wikipedia.org/wiki/WiDi). WiDi devices are compatible with Miracast standard. Unfortunately is not opposite - Miracast only devices are not compatible with WiDi.

Now I am sure - our tablet despite of what is stated on sellers Internet pages (and on Teclast specification)

is not WiDi compatible.

It can use only Miracast technology which I worse than WiDi (WiDi is better, more reliable, lower latency, needs to fulfil higher requirements, etc.).

You can compare it like Euro scart cable with HDMI - both cables let you to display a/v but HDMI is much better...

Personally I feel cheated. This tablet is advertised that have WiDi technology but this is not true.

I believe that potential buyers should take this fact into account...
[Teclast X98 Air 3G] mirek190:
You don't need 2 USB sticks.

Just one . make bootabe USB using Rufus tool - GPT - partitioning . and ISO of win 8.1 .
[Teclast X98 Air 3G] 1KeNnY1KeNnY1:
Tablet doesn't charge when ON

Please, did someone have the same problem I do? UNABLE to Charge while it is on ?

Yesterday I tried to open my device, and desolder the + Cable from battery, tried to turn it on, on charger, nothing, Resoldered,

youtube.com/watch?v=zXVpdtMrgLI

In this video I have opened the device, and tried to desolder the Red wire (+) of Battery from PCB, if this "reset" will help, but it did not. So looks like this is UEFI BIOS issue for sure, that Software will not allow to charge it when the Device is on. I read some websites articles from Microsoft regarding UEFI, and it is really controlled via UEFI BIOS all the charging, so basically the BIOS reflashing should help, but the question is, if I will be able to do it with the status I have now.

The next question is, isn't there some UEFI SHELL command to RESET the Charging driver to defaults, or reload it or something ?

I really don't know what to do next, any suggestions are welcome. Have to try to post this issue to Russian brothers who have more knowledge of these devices and unbricking them.

The device still charge while is completely off, but I lost the option of using the device and charge it at the same time.

Thank you for all the help and tips.
[Teclast X98 Air 3G] cheeet:
I would have used the guide of post #3 ? Is this too much/not necessary?

I would prefer an installation procedure that is as short as possible, because I don´t know about my battery status.

So, u say i will just need 1 stick (NTFS) with win8? Bing version or not?

What i dont understand, how will i integrate my driver package with rufus? i can just select an iso.

Why must i use GPT?

Can I skip the section about Intel Manufacturing Tools in post #3?

What else do I need to take care of?

Cheeet
[Teclast X98 Air 3G] Lowkey1:
Hi,

Are there any current problems one should be worried about? I'll be buying the non-3g version from the authorized seller; http://www.aliexpress.com/item/Tecl...Core-Tablet-PC-9-7-2048x1536/32222354934.html

I'm hoping the newer batches fix up majority of the problems.
[Teclast X98 Air 3G] Akitoyo:
Looks like they didn't fix the issues with newer batches...
[Teclast X98 Air 3G] mirek190:
If you want install window then :

Just download Rufus 1.4

In that app :

- partition format GPT

- Choose iso with win 8.1

- and start - it takes some time and your usb stock with windows is ready .

Drivers you can install later - find in second or third post in that thread .

Of course you need keyboard or a mouse on usb and a usb hub.

Then put mouse or keyboard and usb stick into a usb hub.
[Teclast X98 Air 3G] Lowkey1:
Do you think its worth getting this tablet? In the sense that I don't want to spend time trouble shooting issues or am I better off getting a known-brand in the markets where I live? Only reason I want to get this is because of the dual boot option.
[Teclast X98 Air 3G] Akitoyo:
I don't have it, I canceled my order (even though it was 30$ cheaper) because I'm scared of getting one of these faulty tablets. But you are right, the tablet looks really good from the specs and the dualboot feature made me buy it. I hope this 3D issue is just a software bug and that they will resolve it soon. Then I will reorder :)
[Teclast X98 Air 3G] juaaslo:
Hola [MENTION=281521]jcespi2005[/MENTION],

I can see from the picture it is BIOS for C6J7 only, correct?

Do you know if it is possible to walk from Dual Boot Bios to Android Only Bios? I have tried with IFWI and it never works, so maybe it is not possible... or am I doing something wrong?

Thanks in advance!
[Teclast X98 Air 3G] antony84:
Hi,

do you know if windows 10 will alow GSM calls? So we could use the tablet to make calls too?
[Teclast X98 Air 3G] grigoris_a:
Only issue I found is that GPS sensor is no longer listed in Device Manager under sensors.
[Teclast X98 Air 3G] mnitstanley:
Anyone noticed the picture of the new BIOS appearing in the Flashing Instruction manual PDF available for C9J7_v1.08 here

I am attaching the BIOS pictures in the earlier Flashing instruction manual and the new instruction manual.

At first I also had overlooked at this update like everyone else because I was already on 1.08 FW for C9J7 via OTA update. But it looks promising and looks like a new BIOS update. :fingers-crossed:

Intel GOP drivers are also updated :good: Also the updates description translates to "added the latest patch intel on this program, to enhance the system stability, compatibility"

Others can check latest teclast download page for their own models and check the BIOS picture in the Flashing instruction manual PDF.

[MENTION=2198172]mirek190[/MENTION] [MENTION=1167021]Hendrickson[/MENTION] [MENTION=3014815]SUMMERBREEZE[/MENTION] [MENTION=323861]ImJamIN[/MENTION] [MENTION=5653798]Petepe10[/MENTION]
[Teclast X98 Air 3G] mnitstanley:
Air II series doesn't have GPS by default.
[Teclast X98 Air 3G] grigoris_a:
Yes I know.It doesn't have 3g either but 3g is present in c6j6 with air ii bios.