yashsingh1/xdaforums huggingface dataset:
[Teclast X98 Air 3G] majkel_94:
Resizing partitions

I was trying to resize Android's partitions without reflashing but it failed so now I am going to make backup image of Windows partitions and reflash Android with modified partiton table.

According to android.stackexchange.com:

A saw that this partition has 1GB size and only 17MB is used. So I want to resize it to 256MB (I think there's not bigger apps in Play Store than 200MB) to save more space for Windows.

And I also want to resize the /data partition to 2GB (and make ext4 on SD Card for Link2SD + FolderMount for DCIM, download and other big things in emulated SD Card).

I have recalculated the partiton table, could someone check if it will be ok?

I haven't touch the firsts partitions like recovery, fastboot or boot :P

partition_table=gpt
create -z /dev/block/mmcblk0
create /dev/block/mmcblk0
boot -p /dev/block/mmcblk0
reload /dev/block/mmcblk0
add -b 40 -s 131072 -t efi -u C12A7328-F81F-11D2-BA4B-00A0C93EC93B -l ESP -T 0 -P 0 /dev/block/mmcblk0
add -b 131112 -s 131072 -t data -u 80868086-8086-8086-8086-FFFFFFFFFFF0 -l reserved -T 0 -P 0 /dev/block/mmcblk0
add -b 262184 -s 32768 -t data -u 80868086-8086-8086-8086-000000000100 -l boot -T 3 -P 15 /dev/block/mmcblk0
add -b 294952 -s 32768 -t data -u 80868086-8086-8086-8086-000000000101 -l recovery -T 3 -P 14 /dev/block/mmcblk0
add -b 327720 -s 32768 -t data -u 80868086-8086-8086-8086-000000000102 -l fastboot -T 3 -P 13 /dev/block/mmcblk0
add -b 360488 -s 32768 -t data -u 80868086-8086-8086-8086-FFFFFFFFFFF1 -l reserved_1 -T 3 -P 0 /dev/block/mmcblk0
add -b 393256 -s 131072 -t data -u 80868086-8086-8086-8086-000000000104 -l test -T 3 -P 12 /dev/block/mmcblk0
add -b 524328 -s 65536 -t data -u 80868086-8086-8086-8086-000000000001 -l panic -T 0 -P 0 /dev/block/mmcblk0
add -b 589864 -s 32768 -t data -u 80868086-8086-8086-8086-000000000002 -l factory -T 0 -P 0 /dev/block/mmcblk0
add -b 622632 -s 32768 -t data -u 80868086-8086-8086-8086-000000000003 -l misc -T 0 -P 0 /dev/block/mmcblk0
add -b 655400 -s 32768 -t data -u 80868086-8086-8086-8086-000000000004 -l config -T 0 -P 0 /dev/block/mmcblk0
add -b 688168 -s 524288 -t data -u 80868086-8086-8086-8086-000000000005 -l cache -T 0 -P 0 /dev/block/mmcblk0
add -b 1212456 -s 524288 -t data -u 80868086-8086-8086-8086-000000000006 -l logs -T 0 -P 0 /dev/block/mmcblk0
add -b 1736744 -s 2621440 -t data -u 80868086-8086-8086-8086-000000000007 -l system -T 0 -P 0 /dev/block/mmcblk0
add -b 4358184 -s 4096000 -t data -u 80868086-8086-8086-8086-000000000008 -l data -T 0 -P 0 /dev/block/mmcblk0
reload /dev/block/mmcblk0

Thanks! :D
[Teclast X98 Air 3G] ardhipoetra:
I want to order this tablet but I have 1 question.

Does AIR II supported dual-boot too? Is there any user of air II in here?
[Teclast X98 Air 3G] kinhvanhoa:
Oh... my god... Actually, I've just found that Android (Hangouts I tested) has the same problem with the camera upside down.

:confused:
[Teclast X98 Air 3G] Hendrickson:
Yes, exactly the same process as listed in post #4. I have an Air II and Air 3G.
[Teclast X98 Air 3G] bedburg:
I can confirm. For me it also runs on a air 2
[Teclast X98 Air 3G] jcespi2005:
OMG You're right, camera for me upside down... strange...

anyone? Could be the Lite ROM? anyway im not going to make photos, but perhaps a video with skype is a possibility...
[Teclast X98 Air 3G] Hendrickson:
I think it's the lite rom, I only went to dual boot to test it out. Personally I think windows runs much faster. Much better touch response. I did a test of Asphalt 8 both systems. It's faster on Windows 8.1 ....

I have also found that you just can't beat Metro IE11 for a browser, it's just so smooth and fast. Nothing can match it, Chrome on Android is okay, but I found it would stutter on some sites and with IE11 loading the same sites no stuttering.

Sure Android app store is much better, but then you also have older PC games you can play like Red Alert 3 for example. I don't really game on tablet's anymore anyway. Sure It's still nice to have both OS's but you have some limited space, which is why I think Teclast will be announcing a dual OS 64GB Air 3G II or X99 Air 3G on Monday.

Anyone find that Wifi performance with bluetooth on and using a bluetooth mouse or keyboard the wifi performance is really slow?
[Teclast X98 Air 3G] G3n3R4L:
sorry man, but where i should get the "build.prop" file ? i been searching and it should be another file ?
[Teclast X98 Air 3G] severall:
If i read you're previous post right you have bootloop after microfone gain fix ? You have to change permission through ADB.

When you connected in ADB mode type:

adb remount

adb shell

su

chmod 644 /system/etc/parameter-framework/settings/audio/AudioConfigurableDomains.xml

adb reboot

And voila, done.

---------- Post added at 07:50 PM ---------- Previous post was at 07:40 PM ----------

Guys, try GO Lanucher on our devices. It's run much much better than Nova or Apex launcher. Very smooth.

https://play.google.com/store/apps/details?id=com.gau.go.launcherex
[Teclast X98 Air 3G] qrious:
Could someone tell me which system apps are safe to remove without causing any harm...thanks
[Teclast X98 Air 3G] stachoo777:
A few posts earlier I wrote that when uploading wines 8.1, using the toolbox my tablet was bricked.

When I try to load the back of Android, the program ManufacturingFlashTool is not connected to device.

On start i have pictures as below:

http://xdaforums.com/attachment.php?attachmentid=3062595&stc=1&d=1418497755

and when starting its displayed: blkC: BlockDevice - Alias (null).

Fortunately, I was able to find a solution on the internet.

EDIT:

This tutorial applies AIR X98 3G C6J6

If you have fix yours bricked X98, You must:

- download the file from the link, http://xdaforums.com/attachment.php?attachmentid=3062594&stc=1&d=1418497755

- unpack the archive and upload the files to a USB stick to the main folder,

- connect to the tablet USB HUB,

- connect it to HUB: USB keyboard and USB stic.

Press the power button on the tablet, press the DEL key to enter the BIOS.

In the BIOS, see "Save & Exit" select "Launch EFI Shell from filesystem device and confirm with ENTER.http://xdaforums.com/attachment.php?attachmentid=3062620&stc=1&d=1418498444

Should start EFI console in full screen.

We spend fs1 command: to go to our USB flash drive.

In order to suspicion, whether we are in the correct drive, type the command "dir" and press ENTER. It should show a list of files that we copied to the USB flash drive. Green should highlight files: a3a.nsh, a3s.nsh, a3w.nsh.

Depending on what you'll want to install, select appropriate:

- a3a.nsh - if you want to install Adnroid,

- a3s.nsh - if you want to have right away dualboot,

- a3w.nsh - if you want to install Windows.

Choosing from the file according to what you want to install, enter the file name, eg. a3w.nsk and confirm with ENTER.

BIOS starts flahing

Wait until the process is complete BIOS changes.

Reboot device.

Install the selected operating system in accordance with the instructions on the first page.

EDIT

Several of you have a problems with downloading BIOS nsh files from pan.baidu

I was uploaded the files on MEGA.
[Teclast X98 Air 3G] kinhvanhoa:
I think the same. Actually, I am so sure that Air II has a better upgrade version of 4.4.4 as a stock android rom.

The Lite rom which seemed to be developed by a Chinese probably has some awkward bugs in it.

What about SuperCow's rom or other android rom? Has anyone tested other roms?
[Teclast X98 Air 3G] mirek190:
Lite rom is designated for air 3g ( C6J6 )

.
[Teclast X98 Air 3G] jcespi2005:
I'll give a try to stock and the other Lite ;)
[Teclast X98 Air 3G] SUMMERBREEZE:
I will try Go Launcher :good:
[Teclast X98 Air 3G] severall:
I like it so much that i spent 4$ for full version without ads. :D
[Teclast X98 Air 3G] jcespi2005:
Android Stock 2..0 with 5Gb Data and 500Mb Cache

Well, after bad experience with the Lite ROM (some strange issues with camera and SD access), i decided to start from scratch, and reinstall Android and Windows.

But i use the stock ROM, using the XML and TBL from the supercows, but modifying a little. What i want is reduce the cache partition, 1Gb is too much, and enlarge the Data from 4Gb to 5Gb :D

This two changes are optimus for me, so started to diggin in the TBL file, and surprise, the rows are sumatories using the size from column size :D

So using an excel i create a new one reducing the cache to half, and reclaculating the rest of partition. The result attached (TBL and XML) can be used with any ROM, i flashed the stock 2.0, and all fine, 5Gb data, 500Mb cache, and system works as expected. Now reinstaling Windows 8.1 with practically same size as before.

If someone wanna the excel to easy modify any combination, gime a PM, and i'll upload it ;) anyway is easy to do it.

Cheers
[Teclast X98 Air 3G] steff_1964:
Only charging when switched off

Hi guys,

I got my Air 3G (Android only, C8J7) 2 days ago and installed dual boot with SUPERCOWS ANDROID 4.4.4 C6J6, C6J7, C7J8 ROM and his Win8.1 version from Keepfishes post #1929 . So far, so good (many thanks to all who help here!)

But I noticed now that I cannot charge my unit as long as it is switched on! I'm using an USB Amperemeter, and depending on cable quality and charger block I get around 2 Amps as long as the tablet is completely off. But as soon as I switch it on, the current drops to zero. I can use the USB port e.g. for a keyboard or a USB drive, so I think that there is no mechanical damage. Also - as I said - as soon as the tablet is off, the current goes up again. The battery status after a certain charging time and reboot shows the increased battery level.

I also noticed that now the device (under Android) cannot be found by my regular PC which I used before to flash it. This was possible before I started to flash Android (with Teclasts original Android at that time). I have the Developer Mode enabled, USB debugging as well. I use the same USB cable which was working before for the PC connection.

I checked the bios, but I cannot find any related setting there, and I also do not find anything which I might have forgotten, though I read nearly the complete thread since weeks.

Any ideas what to do to get USB charging function and PC data transfer (under Android) back to work? Any help is highly appreciated.

Greetings from Germany!

Steff

Edit: I just started to work with my Android system. I thought that Supercows Rom had been prerooted, so I started with the play store fix. But it isn't rooted. I tried the Root Toolbox again which I could successfully use when I was on the original 4.4.4. But since none of my PCs now recognizes the tablet, this method doesn't work...

Should I flash Android again, or the dual boot bios? Or what might be the reason, that neither under Windows nor under Android the tablet is charging? And that no PC connection can be set up? But also under Android I can use an USB keyboard or even NTFS formatted hard drives (via powered hub).
[Teclast X98 Air 3G] Hendrickson:
So I was half correct, it is a dual OS 64GB tablet from Teclast, but in 10,1"

http://mikecanex.wordpress.com/2014/12/13/teclast-x10hd-3g-dual-boot-big-screen-64gbs-storage/

They will be announcing this one on Monday, priced around $299 usd. 2560 x 1600 screen :o Even higher than the surface 3, this must be that 2560 x 1600 OGS 10.1" Asus TF701T IPS screen? Sharp or LG screen I think.

There is a downside, it still has the same battery as our Air 3G + larger and more high res screen will mean less battery life.
[Teclast X98 Air 3G] supercowz:
Already book one ... Waiting pre-sale
[Teclast X98 Air 3G] abo.adam:
i have exactly the same problem , no solution until now , .

p.s : don't try to flash your tablet , you will be unable to install any firmware ... i was on windows and i flash to android , but now i can't install any rom , IMT stop at 10% , and i can't go back to win8.1 .

if you find any solution please tell me .
[Teclast X98 Air 3G] jcespi2005:
Reflashed stock 2.0 Teclast ROM, and camera is fine now.. Must be the Lite one causing that issues...

Sent from my OnePlus One ;)
[Teclast X98 Air 3G] mirek190:
Good news - I finally unpacked system.img x86 on my linux pc .

Tomorrow I try to pack it again and try to push into the tablet :).

I will try deodex , root , zip alligment and ini .tsupport add at first and later add some modds :D - of course if I pack it corretly again.

---------- Post added at 04:12 AM ---------- Previous post was at 04:03 AM ----------

Why you are trying flash Rom using Intel tools ?

You can make it via fastboot in ADB . Just boot into droidboot and use fastboot .
[Teclast X98 Air 3G] juaaslo:
Hello,

I have same problem listed above by [MENTION=6171915]abo.adam[/MENTION]. I installed SuperCowz Android for Dual Boot, and everything fine, except for rooting. It seems like it is in a half-rooted state, but I can not get a complete root. I see in /system/xbin the busybox and su and so on, but no root access. When I install SuperSu, it asks for update, but it fails, and when I try Toolbox, it fails because filesystem read only. I have tried to unroot using SRSroot, but it says it is not rooted.

Have you been able to root it?

Thanks in advance.

BR
[Teclast X98 Air 3G] qrious:
what system apps can be deleted without causing harm ...thanks again
[Teclast X98 Air 3G] martyan:
what model has less problem?

Hi,

what model has less rate of problem? Or both C6J6 and C8J7 is same thing? Better get with windows? Or no made any difference?

I want to buy. But do not know which to choose
[Teclast X98 Air 3G] davidonabus:
Out of curiousity, has anyone with a C6J6 installed either Banner Saga or GameOfThrones (telltale)? For me, GoT is missing the majority of the graphics, and Banner Saga only loads to a black screen.

Thanks
[Teclast X98 Air 3G] sakplat:
I have the same problem with the banner saga... By the way, did anyone try to use sixaxis controller app with his tablet? I have a C6J6 and every time I run the app, it saws the indication " listening for controllers" and after a few seconds "killed". Very annoying..
[Teclast X98 Air 3G] jcespi2005:
Nice ;) did you use ArchiKitchen or any other Kitchen?

Go Go Go

I think I'll try by my self too, you animated me :)

Sent from my OnePlus One ;)
[Teclast X98 Air 3G] tomas1395:
Hello.

How this tablet cope with PPSSPP? I mean in how many fps you can play in GTA:VCS or GTA:LCS?:)
[Teclast X98 Air 3G] kinhvanhoa:
Sounds really promising to me. On Dual Bios installed system, is that easy to flash new Android Rom replacing the old?

Or, should do all the process once again?

Thanks. :good:
[Teclast X98 Air 3G] jcespi2005:
Take a look here http://xdaforums.com/showpost.php?p=57479312&postcount=2964

Used the stock ROM (more stable and less bug than Lite one) and modified the TBL to assign desired space to data on Android ;)

Cheers
[Teclast X98 Air 3G] vgiozo:
Only 32-bit is supported as far as I know.
[Teclast X98 Air 3G] mirek190:
That's pity ...

I that case why they are using 64 bit CPU ?
[Teclast X98 Air 3G] majkel_94:
To run x64 Android ;)
[Teclast X98 Air 3G] keepfishes:
Haha that's what they say in the review, but it's up to you to judge whether to buy it or not... As the other users mentioned, the worry about continued software support is a valid concern...

If I'm not wrong, one thing is that the UEFI BIOS for windows does not support 64 bit for now, and also, there is this thing called "connected standby" that does not work for 64 bit version of windows, that is required in tablets. So only 32 bits for now. Also, the RAM is only 2gb, going to 64 bits would not allow windows to utilise more. 64 bits windows would also take up more space from the already limited 32GB eMMC storage because of 64bit windows files.
[Teclast X98 Air 3G] Hendrickson:
Yeah I do, Bitdefender says the machine is clean after a full scan of the system. I did have my drive almost 100% full with steam game installs and the like, after that it never seemed the same. Maybe trim is not working?

Anyway I think I need to do a full wipe. I'll do this soon and hopefully it will fix this lag that has crept in.

If Teclast made a 64GB model, I would buy that in an instant. They should make a more premium 64GB eMMC + z39775 model... :good:
[Teclast X98 Air 3G] vgiozo:
Well I did finally order the Teclast x98 Air II with preinstalled Windows from the OKQI store in Aliexpress...

A few negative comments:

- The store advertised 15% discount all the previous days, but when sales started it dropped that discount to 10%.

I was lucky I ordered quickly and got a 10$ fixed discount by Aliexpress (those were limited to a thousands, on first come first serve basis, not universally available) and had already got 5$ coupon from the store previously. That brought the final value paid to almost the same amount of 15% discount

- As I said before, the store altered warranty terms, shortening the valid period to just 6 months and naming sales products as "promotional" that get no refund.

Maybe the above two should have deterred me from buying but I did anyway (too much time spent on reading forums already) and I hope there won't be problems with the store.

So hoping to join you soon as a holder of that tablet.
[Teclast X98 Air 3G] keepfishes:
You bought the Air II? Why not the Air 3G? And how much did you pay for it after all the discounts?

Sorry I'm just curious to know. Thanks!
[Teclast X98 Air 3G] Hendrickson:
I've ordered another, but this time the Air II for family. 3G isn't needed or GPS in this case and we have mobile phones with hotspot and 4G. I hope it's a good one, it's a lottery buying these at the best of times.

$199 on sale with DHL being an extra $22, seller has 7 days processing time. But its still the cheapest on Aliexpress: http://www.aliexpress.com/item/Tecl...Core-Tablet-PC-9-7-2048x1536/32222354934.html

---------- Post added at 11:58 AM ---------- Previous post was at 11:55 AM ----------

Why I got the Air II for someone over the 3G:

A) The person its for doesn't need 3G or GPS.

B)Cheaper than the 3G

C) Camera is up the correct way

D) Windows 8.1 bing, that you can activate. No need to buy a Win 8.1 license.

E) No messing with flashing it to Windows with a Windows image that can't be activated.
[Teclast X98 Air 3G] vgiozo:
I paid 152 euros for the tablet + a leather case.

The discounts were

a) 10$ from coins gathered in the flash game on the main page

b) 10% from the store

c) another 5$ for purchases over 199$ from a coupon I had got from the store the week before the sales

c) 10$ from one of the 90.000 available coupons/fixed discounts for orders over 199$

I got the Air II because I wanted pre-installed windows with licence, and I had serious doubts whether Teclast would release official and

final

versions of the BIOS and drivers for Windows 8.1 (doing so might hurt their sales of the new tablets with preinstalled windows)

I was s pretty content with my Onda v975m and would not change were it not for the 11.11 sales

Moreover, the x98 Air 3g + windows is still on pre-order stage, which means you do not know when the stores will have availability and when they will send it to you...that kind of delay in light of Xmas season is bad, because your order might take ages to arrive because of the volume of orders.

Plus, I do not really care about 3G and GPS on my tablet...they would be welcome additions had the price been the same...however, the windows version of Air 3G is WAY higher (40$ approximately) for my tight budget. If it were around 10$ I would not mind.

B) Cheaper than the 3G with preinstalled windows, because the 3G with Android is 10$ cheaper or more.

C) It was mentioned before - quoting from the chinese forum - that there are actually people with the Air II that have camera issues.

D) Yes, that is a concern for me as well...ALTHOUGH one can find people selling OEM licences of Windows 8.1 Pro (normally not for resale) that work fine at low prices, around 15euros....so if you paid the Windows version for 10euros more, you could get a full licence capable of being used in many different systems for just a little more...I am still undecided on whether I made the best choice, but that depends on the following:

I had a conversation on a Greek forum and it seems that if normally the Product Key is in the bios in such devices and if the bios is not in the official/final version, no such key will be provided by Microsoft to manufacturers.

That leaves two options

1) Teclast has shipped the Air II & Air 3g With preinstalled Win with the latest bios which is not widely available

2) Teclast has not produced a final version of the bios with included PK, BUT it provided a separate key for the activation of the OS.

Now I would LOVE it if Teclast provided latest and official version of its software and BIOS with the Windows version tablets...that would be the only thing vindicating my choice of purchase.

If the bios/drivers are not final, then I bought a tablet with less features at a higher price tag...I could have gotten the 3G version at a lower price and with the difference I could have bought a full (not bing) Windows 8.1 PRO licence.

Anyway, what is done is done.
[Teclast X98 Air 3G] trikst3r:
Does 3g and GPS even work on this tablet(with win8)?
[Teclast X98 Air 3G] LVL91:
To the guys that have/are going to have a Teclast X98 Air II: maybe make a new forum again about the Air II to avoid miscommunication again. (e.g. people flashing incorrect software causing bricks :p)

This is not yet necessary, but just keep it in mind to avoid thread pollution. :)

Uh, I haven't even tried 3G and GPS. But I do see a SIM option on the same place as the list of WiFi networks. So yes, it probably works just fine.
[Teclast X98 Air 3G] keepfishes:
Thanks for the replies vgiozo and Hendrickson. I made a purchase too, I bought the X98 Air 3G at USD 169 from OKQI, which I think, is the cheapest you can get out of all new models. I just hope that I won't regret it, because I hope that this tablet can last me for a year before I change one, and my only hope is to use Windows 8.1 for Office and web browsing, not for games or anything intensive.

According to this thread, it doesn't... Things may have changed though, I'm not too sure.

http://www.freaktab.com/showthread.php?18032-Teclast-Air-3G-Flash-Teclast-Air-3G-to-Windows-8-1
[Teclast X98 Air 3G] vgiozo:
On Windows 3G functions only for data, there is no phone-function.

Not sure about GPS.

Don't Air II and Air 3G have the same product ID code? Are they exactly the same minus the llimited featured of Air II?

If so, why would there be different software versions?
[Teclast X98 Air 3G] severall:
Both 3G and GPS works perfect in Win 8.1
[Teclast X98 Air 3G] keepfishes:
Anyone who has sucessfully been able to charge the tablet and use the USB function via the OTG port? If so, what equipment is necessary? I just bought the tablet and figured that I might as well buy the rest so that they all come (hopefully) all together...

Thanks for inputs! :cowboy:
[Teclast X98 Air 3G] BoORDeL:
There was a post on teclast forum about it.

Now i'm at work and behind a proxy, i can't reach teclast forum.
[Teclast X98 Air 3G] keepfishes:
On the chinese forum? Okay I'll go check it out. Thanks!
[Teclast X98 Air 3G] vgiozo:
I have seen one tool claiming to do that, but this was a claim specific to Samsung Galaxy phones.

You could buy an OTG with external supply and perhaps when not in use for data, it could function as a charging medium, but not at the same time...have not tried it though.
[Teclast X98 Air 3G] ykhehra1:
what 2G and 3G frequency it support?
[Teclast X98 Air 3G] Hendrickson:
I use this and it works fine:

[YOUTUBE]dCsBK14wH6U[/YOUTUBE]

There is a link to the item in the YT video

3G 2100Mhz, 2G I don't know and wouldn't want to try loading a page on 2G.
[Teclast X98 Air 3G] BoORDeL:
I've got C6J6... for me lite one is stable and bug free.
[Teclast X98 Air 3G] bedburg:
For me (HG6M) the lite Rom is stable and bug free too :)
[Teclast X98 Air 3G] so_ang:
C8J7 with Supercowz V. Just get some problemm in some Camera Apps
[Teclast X98 Air 3G] juaaslo:
Hi [MENTION=2451442]BoORDeL[/MENTION],

but was it completelly rooted when installed or how did u root it?

Thanks