yashsingh1/xdaforums huggingface dataset:
[Windows 8 General] oeriel:
Tried uninstall it and have new behavior.

I have checked on my powerbank. Powerbank from Xiaomi. When it's charging other device, dots are flashing (all) and when this powerbank is charged, it shows as many dots as have % power and they are always on, and flashing only one diode, which is charging.

So - my Teclast, when connected to battery (battery is like charger) but screen off, Windows off - is charging - diodes flashing, all.

But when I power on my tablet - in Windows - when screen is on or in Windows when it's in sleep mode or in BIOS (!), then Teclast charging my powerbank (diodes all light up, charging only one and flashing).

So... When screen is on or tablet is powered on in any state - it gives a power - like reverse charging, like powerbank.

But when it's powered off - it charges normally until 80%.

This tells that is not Windows problem. But port is also OK because charging tablet is possible.

EDIT:

Today something new discovered.

I checked option in UEFI BIOS - S5-Charging Driver. It shows different battery charge info on screnn when tablet is OFF. Maybe different behavior, because I've seen a very little texts on screen, like screen is at 2-3% brightness. Anyway... It discharge my tablet.

Then I can't charge it, because, when I switch on, then there was no battery to enter BIOS, and pluging in charger - it runs screen on, and switch OFF due to a no battery power ora charger not detected.

And loop...

Then I pressed power for a long time (about 15-20 sec) and again, hold it when screen switched off. Then new message appear:

BATPERCENT value incorrect... (3 times and dissapear, and again, again).

Searched and there was some of this problems also in Teclast X80H (or HD). Links:

http://tieba.baidu.com/p/3657148826

Google search

but not solved.

This problem I've temporary solved switching off tablet for a 20 secs of Power hold. It starts charge, and durring night, it charges to 89%.

I measured capacity used, and it charges 3469 mAh until stops.

For now, still doesn't recognize charger when tablet is ON. Maybe some battery information problem?
[Windows 8 General] dr.diggler:
Oriel. This is by Design of windows. Imagine: Put your Phone on your Computer and is also charged by the computer. So why your x80 Should Not charge other devices?

Edit: my fault. Next time First reading then answering. Your Problem is More difficult as in my First thoughts. Sorry for This.

By the way: on aliexpress now a tempered glass screen protector is available for nearly 9$.
[Windows 8 General] mladjo:
Hi there. I got Teclast X80HD from Everbuying last week (bargain at 63 USD), also bought a 32GB microSD card. It came already with Win 10. Now I'm searching how to move apps to SD card in Android. I guess that first step is to root it - can someone confirm that it can be done with X98 toolbox from here: http://xdaforums.com/x98-air/general/teclast-x98-air-3g-tablet-9-7-2048x1536-t2913035? Is this only for X80H, or for X80HD as well?

What next? Do I have just to install some APP2SD app?
[Windows 8 General] MacArthur67:
Use sbasil's X80h Toolbox in this thread for rooting. No ordinary APP2SD app will work to move apps to SD because of the split (Android/Win) internal storage. The volumes are virtual drives to some extent. I haven't managed to solve that problem but I also didn't try much. Maybe someone else has some solution?
[Windows 8 General] carpenick2:
try this app2sd app

https://play.google.com/store/apps/details?id=in.co.pricealert.apps2sd

you need to make an ext partition using the app sd partition function, worked for me last time when i was using android 5.0,some apps may not work properly after move to sd, you might need to test yourself
[Windows 8 General] mladjo:
it would be ok for now to install apps to internal SD card, not external, because there are some 7 gb of space, so I want to use those.

---------- Post added at 03:39 PM ---------- Previous post was at 02:46 PM ----------

Thanks. But dual boot still remains, right?
[Windows 8 General] MacArthur67:
Rooting Android doesn't affect the Windows partition.
[Windows 8 General] mladjo:
I enabled USB debugging mode, installe sbasil toolbox v7.4, updated to 7.5, when i start something, there is always text: daemon not running. starting it now on port 5037 * daemon started successfully *. Tabčet allways connect to Win7 as MTP device. Should I install some drivers for Windows? The model iz G2N5.

FIXED - needed proper ADB drivers
[Windows 8 General] JD250:
What about Remix OS?
[Windows 8 General] xxLeoxx93:
I got mine from tinydeal - and I don't have any bugs and their support is very good :)
[Windows 8 General] arivaldo:
RE: Dual Boot Model - Can't Find How to Boot into Windows

Yeah, it's totally nuts that the tablet's shutdown/startup behavior is different when it's plugged in. I think that's part of the problems I encountered. I tend to leave my tablets plugged in, even when I'm using them. It's working fine now. Great tablet!

---------- Post added at 08:47 AM ---------- Previous post was at 08:43 AM ----------

I got mine on AliExpress (Eternal Team) and it came with an OTG cable and a charger.
[Windows 8 General] Tafty:
hi. I would be interested to know what you find for a 4-port USB HUB OTG you to TinyDeal. is there a link? I expect tomorrow my x80H. do not have a usb hub and so on. not even a usb keyboard or mouse. I can find somewhere or order an entire package?
[Windows 8 General] papelu21:
I have the same problem and the text rolled across the screen are:

"EFILINUX ERROR [uefi_get_simple_ver:666] Failed to get variable MDColdReset"

"EFILINUX ERROR [start_boot_logic:454] No valid target found. fallback.ing to MDS"

My tablet always run in Android. Thanks.
[Windows 8 General] ndouchin:
I just command a spi flash programmer with 1.8v (28 euro) in aliexpress.

I am currently waited it, and also i purchase another x80h, dual boot version, for my parents, as it is a very good tablet.

I will use flashrom programm to extract the dual bios and to flash my other x80h with the spi programmer as the author of this blog made on his on device (x98) :

http://ao2.it/en/blog/2014/11/21/teclast-x98-air-3g-cheap-intel-bay-trail-tablet-getting-acquainted

I have just to check that the bios chip is the same on my FB4M bricked tablet and the dual boot tablet. Otherwise i will use th flash programmer to flash the dual bios programmerfrom this thread.

I guess in two weeks i will give you back a feedback about my experiment.
[Windows 8 General] sence:
Could someone please give a small review on the teclast X89 dual boot model..One with 7.9" screen...I would like to know its performance and battery life...Eagerly waiting for a reply from those who own this tablet or used it before...
[Windows 8 General] JD250:
It doesn't download :(
[Windows 8 General] NexusRunner:
Official FB4M dual boot guide released

Teclast has just released an official guide to update FB4M (original single boot model) to dual boot:

http://bbs.teclast.com/thread-387777-1-1.html

The most significant improvement over the previous method is, they released a tool for you to backup then later restore windows activation key from BIOS. Official dual boot BIOS file is also released.

No words said about (possible) activation key lost during unofficial dual boot upgrade so far.
[Windows 8 General] chrisatherolz:
Hey,

sorry for my bad english ;)

Contain this manual/instruction in the teclast-forum new files or is it same like the "How to" from jask in this thread?

Greetings Chris
[Windows 8 General] B^4g:
You can backup your bios using

Always make backup or have bios that you are sure is working.

Here the files from teclast forum:
[Windows 8 General] xxLeoxx93:
Can you please send me the links to the nessesary files, so I can download & add them to our OneDrive Mirror?

Thanks!
[Windows 8 General] JD250:
Any method to delete android?
[Windows 8 General] B^4g:
Post before:

http://uptobox.com/minrzgd0ixbe

Maybe using WinPe with script that delete all partitions and install only Windows.

WIMPART.txt and WIMPART_DUAL.TXT in images folder and Main.cmd in Scripts folder of this build: https://yadi.sk/d/SCB6m4wxdzr8U

Here lite build without install.wim (contain same files): https://yadi.sk/d/mjIIYUhGdzrJE
[Windows 8 General] Tafty:
seeking drivers for image rotation. got myself this forum teclast of the new driver. also this one "Kionix sensor fusion Device_1.0.13.20_6.2_x86". Although now does the screen turn automatically. but always reversed. display always on the head.
[Windows 8 General] B^4g:
Try this reg file (fix rotation) posted here: http://www.forocoches.com/foro/showthread.php?p=185689956#post185689956
[Windows 8 General] ndouchin:
Thanks for your advice and for the files too.
[Windows 8 General] Tafty:
Many thanks for your link. I have the file there, loaded with the name "Fix Rotation". I have this regestry key opened and compared with the previous one I already have. missing for me there are some records and therefore may also worked my regestry key not.
[Windows 8 General] etso12:
x80h dual boot

Just received my teclast x80h this past weekend it's a pretty good tablet , it's a great tablet for the price point. The Android OS part functions pretty well but it's barebone android os with no extra features which is fine you can customize it, but then that's where things start to fall apart. You only have almost 7gigs of free space and that isn't enough for much nowadays and to top that off with an external SD card in it is pretty much useless because you can't move the apps to external SD card. So you're limited to how many apps you can install.

On the window side of things are the same, the windows 8 install takes up almost 6gigs of space and your left with about 7gigs free, as we all know windows programs take up a lot of space.

Now you're wondering what happened to the rest of the space and it doesn't add up to 32 gigs. Well that's taken up the dual boot program hidden underneath.

Well with all this said it is a decent tablet just to play with if you're looking to do serious work and download a ton of apps I wouldn't recommend it.
[Windows 8 General] JD250:
Thank you so mucho. So I can't delete the partitions with partition wizard?
[Windows 8 General] ea_:
Wait, can you please elaborate this statement about available storage space?

I get that this tablet has 32GB, 16 android and 16 windows.

How does android OS take as much as 9GB? On my device it takes ~4.18GB.

Is there some hidden partition for restores or weird things?

I don't think that a boot loader and a partition table can take 10GB!

Can anyone post a screen shot of android memory usage please?

Cheers :)
[Windows 8 General] carpenick2:
I tried it few days ago..Simple home screen with taskbar just like window, no app drawer..Rom doesn't contain any gapps,need to use GMSInstaller.apk to auto install gapps. All gapps are working fine except google play games, which is the reason I switched back to official 4.4.4
[Windows 8 General] dr.diggler:
The only interesting version is 2.0 of Remix.

Version 1 is nothing really special.

Look at version 2 at youtube:

https://www.youtube.com/watch?v=qMO9v4jmcsI
[Windows 8 General] lucas023:
Hi guys, i really need held! :(

I buy my X80H months ago and its the Dual Boot model... following the tutorial in this topic i clean the HD and install only Windows. Now i urgently install android for my work. Can i install following this tutorial in the first page (http://xdaforums.com/showpost.php?p=58219956&postcount=69

Thank so much!

And sorry for my poor english :)
[Windows 8 General] dr.diggler:
If you follow this guide, ONLY Android is installed. If you want Windows AND Android you should follow guide from page 1 because partition layout.
[Windows 8 General] carpenick2:
So far Remix OS latest version for X80h is v1.0...Perhaps can try boot Remix OS 2.0 using usb bootable stick fr windows?
[Windows 8 General] eureka9092000:
Anyone try use remix for pc uefi version in x80h??Is it working or not? Try many times but stuck at checking disk..
[Windows 8 General] skrewie:
How get rid of the bluur screen i android ? Change dpi ? In Windows nice display no bluur.....

Any custom rom that fix this problem?

Regards Skrewie
[Windows 8 General] carpenick2:
Lewa OS is the best rom so far by its performance and battery standby time compare to other available roms out there, you can flash it with sbasil's toolbox

---------- Post added at 11:19 PM ---------- Previous post was at 11:12 PM ----------

FYI there is a latest 5.0.2 lollipop custom rom for x80h made by Chinese developer in official Teclast Chinese forum. I personally flashed the rom and it was actually a pretty great rom but it has a big bug: can't sign in to google account. If you guys have interest can try to head to the forum and try out the rom, I can only provide the forum link since the developer already warn not to share the download link anywhere.

http://bbs.teclast.com/thread-532017-1-1.html
[Windows 8 General] xxLeoxx93:
Hubs that are charging the tablet while working as a hub can damage your device/battary since there is no usb standard for this! But you can try to reinstall windows, maybe it's only a software issue.

BTW: Everyone can get the latest drivers for this device here: https://drive.google.com/file/d/0B1YZub5OaKkaNHpKU3hndU53NU0/edit

It's made for the voyo a1 mini, but those devices are pretty similar and the drivers work!

Edit2: Uploaded the file to the onedrive mirror.

Edit3: Don't use the installer within the zip file. It installs wrong drivers for your touch & orientation sensor. But you can update manualy every other driver (Especially wlan, sound etc.)
[Windows 8 General] chillout23:
Just to ask here...I bought X80

HD

model...and I cannot find on XDA nothing about it...I want to make my X80HD just Android tablet but not dual boot. Can somebody maybe help me with it?

And cannot find any ROM for my model anywhere on internet...it's very strange....

I found just this post but I do not understand all what is written there. And there is no any "official site" (Android 4.4.4 Download from official site). On Teclast site there is no any support or download section..

Yes...it's in English, but....where to download stock or custom rom for HD version? And how to make all 32GB for Android?

thanks in advance

EDIT:

I tried to root my tablet with toolbox v7.5 and just said: "daemon started successfully" and nothing happened then. Tried many times...with turned off and turned on tablet, tried to press Enter...nothings happened every time
[Windows 8 General] dr.diggler:
---------- Post added at 11:19 PM ---------- Previous post was at 11:12 PM ----------

[/COLOR]FYI there is a latest 5.0.2 lollipop custom rom for x80h made by Chinese developer in official Teclast Chinese forum. I personally flashed the rom and it was actually a pretty great rom but it has a big bug: can't sign in to google account. If you guys have interest can try to head to the forum and try out the rom, I can only provide the forum link since the developer already warn not to share the download link anywhere.

http://bbs.teclast.com/thread-532017-1-1.html[/QUOTE]

Hopefully sbasil will solve this issue soon and upload it somewhere. Thank you again for all previous work done by you!
[Windows 8 General] sbasil:
I gave my x80h away after I got Air III. :confused: But I'll take a look if I have time to set up my Virtual Linux. I'm sure someone else will get this done before me. :)
[Windows 8 General] chillout23:
@sbasil

hello and can you, please, help me maybe...

I tried to root my tablet (Teclast X80HD) on my Windows 7 computer with toolbox v7.5 and just said: "daemon started successfully" and nothing happened then. Tried many times...with turned off and turned on tablet, tried to press Enter...nothing happened every time.

Tried to root even on tablet safe mode, USB debug is turned on. Whatever I tried, did not work...what more can I try?

I am not noob, my job is IT and I flashed many, many mobile phones and some Pipo tablets (ROMs, TWRPs, CWMs etc..) in last 5-6 years. But whatever I tried, did not work here.

I will be very thankful if you can help me.

Regards
[Windows 8 General] sbasil:
Which Android version are you trying to root? Rooting works only with Kitkat (and I've tried it only with x80H model). Also, did you install drivers on your computer (IntelAndroidDrvSetup and iSocUSB-Driver-Setup)? Good luck! :)
[Windows 8 General] chillout23:
4.4.4

Drivers is on my computer...one of my colleague from croatian forum said that he tried and was successful on his HD model. He did everything like me, and he did it.

But it's very strange that I cannot find anything nowhere about HD model except on Teclast forum. Chinese forum hehe

Thank you
[Windows 8 General] sbasil:
I suppose it shouldn't really matter if it's x80h or x80hd. It's still the "same Android." Have you tried with another USB cable and USB port?
[Windows 8 General] carpenick2:
Hi,

You can check the back of your tablet for its product ID,basically FB4M,FB5M and FB6M are the same specs. If you want to make your tab to go full android just use sbasil's toolbox and select option 1. or 2. , and make sure you already install all the required drivers and download the rom you want to flash. I personally recommend Lewa OS,if you don't like the interface just install a custom launcher. Happy flashing :)
[Windows 8 General] chillout23:
It does not matter. It's the same H or HD model...I tried on my laptop now (first I tried on my desk computer) and it's the same.

I tried to start toolbox from .rar archive and nothing happened. Just created "temp" folder on my desktop and "null" file on my desktop.

Then I unpacked .rar archive in folder (exactly same named as .rar archive), and tried then...same thing. Just folder and file was created inside that folder named "X80H_TOOLBOX_7.4".

Just to tell you...content of that folder is exactly the same as content of .rar archive.

Maybe I did something wrong and I do not understand it?

My Teclast is HD model, but not H ;) G2N5...and thete is no any kind of ROM to flash for that model. I tried to find and found something on Teclast chinese forum...but it's really messed up and I cannot understand their ways and I cannot understand all context of their posts there. Tried with Chrome translate option, but trust me, it's really messed up...

So, thank you for trying to help :)

---------- Post added at 01:58 PM ---------- Previous post was at 01:15 PM ----------

This is what I get:

And that's it...

---------- Post added at 02:06 PM ---------- Previous post was at 01:58 PM ----------

Now i tried 1 more time and I did it :D exactly same as every time, but now work :D

Thank you guys and [MENTION=4199302]sbasil[/MENTION], thank you very much for this toolbox.

enjoy your day
[Windows 8 General] chat1978:
I want to give the device for recycling.

How do I wipe the two operating systems?

Factory reset in android and reset in windows?

Is that enough?

Sent from my Lenovo K50-t5 using Forum Runner
[Windows 8 General] sbasil:
Unless you have kept REALLY sensitive information on your tablet, that should probably suffice (It is possible to recover some files after resetting Windows using some undelete program, such as Softtonic's easy-undelete etc.).
[Windows 8 General] chat1978:
nothing really special besides the fact that centralized accounts like Google, Outlook.com give someone access almost to everything.

I actually never gave this thing to much though, until the following.

I went to recycle the device as it was and then I remember I should at least remove my accounts. I did the factory reset in android and I found how to it for windows.

Windows took very long to execute and while I was waiting, another guy approached me and asked if he could get the device.

In theory there is not difference from the recycling guys keeping the device on the side and even selling them to whatever group might be interested.

At the moment the guy asked me directly, then it became more direct and I started thinking.

I returned with the tablet while windows was still resetting.
[Windows 8 General] API182:
Hi All, got a bit of a problem with my x80h (FB5M)

Ok, I'm passed that now, but things got much much worse... I got it going back on LewaOS, then I decided it would run optimally if I updated the BIOS to FB6M (I read somewhere that they're the same version...) Did that and now it won't turn on, it is 100% dead!

Where do I go from here? Buy a new one or is there a way to re flash the BIOS back to FB5M???

Any ideas???

Cheers, Adam.
[Windows 8 General] Harrabed:
I need help, i forgot the password on Android

Hello,

Yesterday my sister forgot the password on android, does anyone know how can i reset the password.

I tried entering in recovery mode with power->volume up/down but when i enter all it says is "entering dnx mode waiting for fastboot command" and nothing happens.

Also i only want to reset the Android, not both OS on the tablet. Is the possible?

The tablet is dual os and is this model teclast x80h.

Sorry for my bad English.
[Windows 8 General] chillout23:
hello again :)

It's about

X80HD

model...G2N5 model

I asked few weeks ago, but nobody answered to me and I will try again :)

I want to flash just Android ROM over all 32GB and want to move Win10 from device. I don't use Windows and want Android only on device...

Anybody know where I can find stock or custom ROM for

HD

model? I cannot find it nowhere...Teclast official site don't have any info or support and it's very strange...

thanks in advance

P.S.

Anybody tried to flash any X80H ROM on X80HD device?
[Windows 8 General] carpenick2:
Here you can download the official FW for G2N5 but you might need to register to baidu to start the download

http://pan.baidu.com/s/1sjGJ6kX

There is a tutorial pdf file inside the folder with full details on how to flash to full android but all in Chinese,google translate might help.
[Windows 8 General] chillout23:
Thank you very much :good: :)

Got Baidu account already ;)
[Windows 8 General] chillout23:
Just 1 more question for @sbasil

Can I flash this ROM with your toolbox with all 32GB for Android? is there any option to choose all 32GB for Android?

Thank you
[Windows 8 General] akisthegreat:
Hi.

I ordered the Teclast X80HD from Gearbest. It has Android 4.4 and Windows 10 by default.

Is there a way to update the Android to 5.0 Lollipop without losing my Windows 10?

Thanks,

Akis
[Windows 8 General] sbasil:
Don't know since I haven't tried, sorry. :confused::eek: It might work and probably will, but then again, it might not. :D It's really difficult to brick x80h (you'd have to flash wrong bios or something to brick it), so it should be pretty safe to try. At least I never managed to break mine (and trust me, I tried!). :D
[Windows 8 General] chillout23:
I got X80HD model, so if root works like a charm I think that flash will so :)

:D so,...I will try...once :D

Thanks for your answer
[Windows 8 General] carpenick2:
yes by using Teclast manufacturing flash tool, I suggest you stick to 4.4... Android 5.0 for X80H n X80HD are only in beta stages and so far no proper updates yet.
[Windows 8 General] chillout23:
Well, where I can find Teclast flash tool? I can find just Intel flash tool...it's the same one?

Or you can give us some link for Teclast tool?

Thank you
[Windows 8 General] carpenick2:
same only 1 flashing tool with the orange thunder flash icon
[Windows 8 General] chillout23:
Ok, thank you :)
[Windows 8 General] n_chuck:
Hey there, now I have a serious issue.

Tried to boot a WinPE iso, it BSOD'ed with ACPI error and now it won't turn on anymore.

Has anyone faced this same issue?

Anyone that can shed some light?
[Windows 8 General] n_chuck:
Asking for help

Hey [MENTION=2529433]ndouchin[/MENTION], Do you have to keep around a copy of that BIOS file or point me in some other way? I think I have the same issue and I don't want to let go this tablet, so I'll be buying the programmer and the clip
[Windows 8 General] flywithlovepls:
hi, can i use kitkat fb5m on my fb6m? or anyone has a fb6m link (kitkat original)?

thank you
[Windows 8 General] dr.diggler:
Yes you can. Go to Teclast site in download section.
[Windows 8 General] xxLeoxx93:
Has anyone tried to get remix OS running on this device?