yashsingh1/xdaforums huggingface dataset:
[General Topics] Harrison8c:
almost 2019 device but still on 7.0 lol
[General Topics] Crazy_Oni:
Yes and the only real new is the cpu. So disappointing [emoji85][emoji87][emoji86]

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[General Topics] Lizzi555:
Teclast has already a Android 8 tablet with Helio X23 Deca Core on the run. The M20

With 4G / 64G and Dual 4G SIM and TF card up to 256 GB.

Looks almost the same as Chuwi Hi9 Air except the cameras.

https://www.aliexpress.com/store/pr...ml?spm=2114.12010614.8148356.8.2b582235TBVxXX

As I also own the chuwi hi9, i would prefer the T10 if you need longer battery life. Helio X2x eats up the biggest battery if not in standby mode.
[General Topics] mihha:
Deep sleep problem

Hey guys,

I have browsed through all the 117 pages of this topic but I couldn't find (or didn't see) any suggestion on how to solve the deep sleep problem that this tablet has.

Please, kindly, if anyone knows, share the solution to the deep sleep problem. My tablet works correctly during the day but when I leave it at night and then try to use it in the morning, the tablet can't be turned on. The only solution is to press and hold the power button for about 10 seconds, release the button and then press it again for another 4 seconds until the tablet starts to boot normally again.

I tried to install and use "Wake lock" application in order to force tablet to wake from the sleep on a regular basis, but this also didn't help

I don't have any other issues with the tablet (no ghost touches or anything else). The only issue is this deep sleep and obviously Viber (as all other users of this tablet have).

Is there a solution to the deep sleep issue?

BTW, it is E3C6 version with the 1.01_20180307 rom build number (the latest I would say)

Thank you in advance!

Regards,

Igor
[General Topics] Cosmox_:
Hi,

Are you using a smart cover ? If yes then it might be the culprit, the tablet does not handle it properly once it enters in deep sleep mode. and it was not fixed along with updates.

That was the root cause in my case. If it's not then taking a logcat (through computer) will be helpful to understand and may be issue a solution or workaround.
[General Topics] mihha:
Hi,

No, this is happening without any cover at all
[General Topics] Cosmox_:
Okey,

Teclast must be aware about this issue though they aren't doing anything, I stopped having it with 1.05 firmware but this one is for e3c5 variant

If you encounter it again, could you provide a logcat ? That's the only way to understand what's preventing the screen from waking up

Here's a guide for logcat usage

https://xdaforums.com/showthread.php?t=2774386 (PC section)
[General Topics] johnny_boy:
I'm getting massive stutter in certain apps, most noticeably Lego Boost which performs about 20 times worse than my old Lenovo tablet with an older Mediatek SoC and my slower (according to Antutu) Moto G5 Plus (Snapdragon 625). I've tried some of the suggestions to no avail, including reducing animation speeds to 1x from .5x (which to me seems to have nothing to do with in-game stutter) and changing the smallest width to 800dp. The performance of this ROM is pretty atrocious. I know the resolution is higher than my 1080p devices, but the hardware should definitely be able to hand it. I would love to compare this thing to the Asus Zenpad 3S 10 with the same SoC.
[General Topics] mihha:
I was able to stop Deep sleep death by installing SOD killer application

https://play.google.com/store/apps/details?id=com.tckr.sodkiller&hl=en_US
[General Topics] tenoce:
I have this type of cover:
[General Topics] CrimsonKnight13:
I wound up buying the UCH12 before I saw your post. Next month, I'll get the ROCK charger instead.
[General Topics] italianquadcore:
You have to put the tape on the silver part of your cover, discard the transparent part.
[General Topics] tenoce:
Some piece of the paper towel from the office bathroom did the job. Will look for some silver color paper to have a final version. Thank you for your input on how to correct the issue.
[General Topics] YuriRM:
What is the most advisable cover for Teclast T10, in order to avoid the magnet interference on screen performance?
[General Topics] CrimsonKnight13:
I bought the case from Gearbest & it works great. No complaints here.
[General Topics] smokinjoe2122:
What needs to happen so we get our own device subforum, like a typical device on XDA? It would be nice to separate ROM issues from which accessories are best. [MENTION=1662773]mods[/MENTION]?
[General Topics] italianquadcore:
We have 3 threads for T10, this thread, the thread for accessories and the thread for root. I have already asked for a full section for this device, but it is too early, we need more users and more pages.
[General Topics] Alan_SP:
For full forum, there would need to be much more discussion, more users, more threads, in a short, more of everything. On the other hand, it is not impossible. We already got special tag (see tags), we can see them with all Teclatst T10 threads.

Now, something completely different, my device arrived, it is with v1.24 firmware (but it was in English, probably guys at shop changed language from Chines). And I was just checking OTA page and I saw this:

It seems like they are completely skip v1.31 for newer people? It looks like v1.31 can cause problems for people even in series of OTAs?

And, what do you say, should I upgrade to v1.32? I didn't noticed in my short time with 1.24 ghost touches (enabled showing where device register touches). What would you do?
[General Topics] vidwhal:
I've also received one of these tablets in the last couple of days and experience the ghost touches issue. It seems to surface a lot more frequently when playing any of the Geometry Dash games. Totally kills my progress when a ghost tap makes me jump at the wrong time. I get ghost touches on any of the firmwares I've tried which was 1.28, 1.32 and the default 1.03 global one. Can't tell if it's software or hardware related. Put a ticket in to Gearbest for an exchange and waiting for their response.
[General Topics] CrimsonKnight13:
v1.31 had major issues, so they removed it & provided an improved version.
[General Topics] YuriRM:
Second screen protector is underneath and gets bubbles

Regarding ghost touch, look what happens when the first screen protector is removed! A second screen protector is underneath and gets bubbles! Watch from minute 3:00 - 3:47

https://www.youtube.com/watch?v=RppPlUBm4Sc

Do you know that Teclast T10's 8MP rear camera has a very good and above average quality at night (both with proper lighting and low light) in photos and videos? Watch from minute 12:00 - 13:53 (photos) and from minute 14:00 - 14:20 (video).
[General Topics] italianquadcore:
TeclastOTA app looks inside "update.xml" file, this file has been changed in order to skip v1.31, so people with v1.28 will directly update to v1.32, while v1.31 users will update to v1.32. The .zip file anyway remains available, but I discourage to use it, v1.31 introduced severe ghost touches.
[General Topics] italianquadcore:
Yes, I confirm that T10 arrives with two screen films, first one has a white tab (we need to remove it), second one is the real screen protector. Anyway its quality is really low, fingerprints clearly remain on it, we need to clean the display everyday.

About cameras, due to the fact T10 is a tablet, I need only the front camera for video conferencing, I never used the rear camera (even in Nexus 7).

On internet some users complained with Teclast because front camera has better resolution than rear camera, so for them Teclast made a mistake!!!

In my opinion T10 is not fully portable due to its big size and weight, so gps and rear camera are not really necessary, but also missing gyroscope/compass is not necessary (It is difficult for me to imagine people go round the streets with this big tablet waiting for gps, using compass or making photos).
[General Topics] YuriRM:
My parents do not want a smartphone. They use the tablet for in car Navigation, driving a 18 year old Renault Scenic. A big screen of 10.1" is their requirement. They rejected my offer of an iPad 9.7" because the screen is smaller than Toshiba Excite Pro 10.1". Old people think differently. Is Teclast T10 adequate for in car Navigation?

Have you removed both screen films and replaced with an higher quality one?

Is the quality of visual display any worse if they are not removed at all?

My parents use the tablet for photos on family gatherings and also for sky watching in their veranda at night. I know that is easiest to do with a smartphone or a lighter iPad.
[General Topics] Alan_SP:
Did you try glass screen protector? I bought one for my device, but it still hasn't arrived (hopefully, it will soon, till then I'm keeping this one that came with T10).
[General Topics] vidwhal:
Apart from the ghost touches I actually really like the device. I only experience it during playing any of the RobTop Geometry Dash games and for a little while after leaving it and returning to the home screen.

Haven't experienced other games/apps causing it yet. I'm curious if other people get ghost touches in Geometry Dash too
[General Topics] italianquadcore:
Yes, I have already tried some glass screen protectors (see my point 1 on my previous post).

Which/where is the product you have purchased?
[General Topics] johnny_boy:
And from what I can tell, the GPU actually performs worse.
[General Topics] italianquadcore:
According to Gearbest, it will be upgraded to 8.0 in the future (https://www.gearbest.com/tablet-pcs/pp_009246785433.html).

Price is really higher than T10.

I guess that Teclast will follow the same rom classification of T10 (Chinese rom and global rom).

Anyway Type-c should be an improvement, at least theoretically, mediatek cpus do not support Qualcomm's Quick Charge.

And another mediatek cpu, so no custom roms again !!!
[General Topics] uffi69:
[MENTION=4970915]italianquadcore[/MENTION] Hi, I'm from Italy and I have a T10 (E3C5) with the chinese TOS rom. I would like to know if it's possible to install the latest global rom on my tablet and what I have to do to install it. Many thanks
[General Topics] willthrom:
After 14 moths very happy with the tablet the touchscreen is failing now. Some rows are dead.

I think it happened after playing a game which uses the GPU intensively getting the tablet very hot.

I tried a factory reset and still the dead touch row are there.....

I am thinking the only solution is to replace the touch screen. Has anyone done this in this tablet? I have done it for others in the past.... where did you buy it?

Thanks

Edit: An useful video I found to dismantle the tablet https://www.youtube.com/watch?v=LgQeHc-1eVc
[General Topics] Lizzi555:
You can search Ali Express for Teclast T10 Touch Panel
[General Topics] willthrom:
Thanks, I already did that I saw different manufacturers that is why I asked if someone has done it and got a good result.
[General Topics] Lizzi555:
Just look which seller already sold more than one and is rated with 5 stars.

And also reading the ratings helps some times to see if they are fake.
[General Topics] Johnnyb1978:
T10 E3C6 Rom

Hi everybody. I have Teclast t10 E3C6 with the factory default ROM... The only problem that i have is that the wifi keeps disconnecting a lot of times....What rom you suggest to install? And if i can find a guide on how to install it.... Thanks :)
[General Topics] Suddenjr:
Im using the latest rom from teclast, 1.01, no wifi drops, except when im using my bt headphones. Tip: use the preinstalled updateapp.
[General Topics] vladimir95-spb:
Try to off disabling in WiFi settings.

---------- Post added at 11:44 PM ---------- Previous post was at 11:35 PM ----------

Between the first and second levels of loudness is a huge difference. How can I fix this? I want to do a little more quietly, and the sound goes almost to zero.
[General Topics] johnny_boy:
Sometimes it's a router issue. If you're using the 5ghz band, try the 2.4ghz one instead (or vice versa).
[General Topics] Arddl:
T10 (E3C6) Ota Update Error

Hello people,

I get a error message when trying to update via Ota in the "Update-Mode (after tablet turns off for installing automatically the update).

I re-flashed the firmware through the tool but still got this bug. Firmware version is 1.01 - is there any solution or did anybody get the same error message when updating?

Thanks for your help in advance!
[General Topics] willthrom:
I ordered the touch screen and arrived today, however I got a nasty surprise.

The broken Touch Screen is GLUED to the LCD.... First time I see this in a tablet and I have changed several Touch Screen.

This makes impossible to change only the Touch Screen, actually I broke the LCD meanwhile I was trying to remove the Touch Screen. Completely glued, the whole LCD glue to the Touch Screen.....

So now you know.. if you want to change the Touch Screen, you will need to change the LCD as well...

:crying:
[General Topics] Lizzi555:
Most of the newer devices have OGS ( one glass solution ) screen. It is to avoid space between touch and LCD and gives a better picture.

More brightness, no shadows when you look at it at an angle and more sensitive.

Same in almost each new phone. In some cases there are different displays in the same series of device. So it is better first to open the device and see what you need.
[General Topics] willthrom:
I was aware of the OGS as I have changed in other phones, I didn't thought it was in tablet as well (I have changed a few).

I wouldn't have any problem buying the class with the LCD but the seller stated:

In any case, to know if it is a OGS it is not a simple task.... I even asked Teclast Support and they come back I should I ask my Tablet seller to buy the Touch Screen....

Anyway. will try to get a refund and buy the both together
[General Topics] camameleon:
Is there still no viber fix? I can open the app but it starts crashing after registration.
[General Topics] Mewxr:
Ladies and gentlemen, I am having an issue with my teclast T10. I have put in a memory card, but it doesn't seem to write anything on the card. I can't even delete or move files in the card. Does anyone else have this issue? If so, what is a possible fix?
[General Topics] Crazy_Oni:
Is it locked maybe? Or do the tablet have the rights to write on the card?

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[General Topics] andreizpetrea:
hi people i have some problems with my teclast t10 , some times i have "ghost touches " and it's impossible to work .I tested the version 1.28 , 1.32 , 1.35, 1.03 , 1.05 , Tos . Have the same problem , when i bought did not have " ghost touch " problems .

Help please
[General Topics] Mewxr:
Thanks for the reply. No, as with any of the modern versions of android, it asked for my permission to access storage. I granted it. But it still doesn't work.
[General Topics] WaltA:
Howto Open App Drawer???

OK, I have a Teclast T20 instead of a T10, but there doesn't seem to be a T20 specific thread (yet). ;)

How does one open the App Drawer? :confused:

I can't seem to find any finger gesture that will open the App Drawer. I know on my phones with Android 7.0 and 8.0, you "slide" (pull?) it up from the bottom of the main screen. Is there some odd trick for 7.1.1? Or some odd trick because it is a tablet instead of a phone?
[General Topics] fastmix:
no app drawer.
[General Topics] WaltA:
Has anyone added an App Drawer?

Strange to me to have Android with no App Drawer. Right now, the only way to access the apps, is the home screen shortcut that (hopefully) gets added when the app is installed. There is no way to organize them (well, manually but that could be a pain), and what happens when the one allocated screen gets full (I already have widgets on the next few screens).
[General Topics] Crazy_Oni:
Yes, install nova launcher and there it is. Nova launcher is still the best launcher for me.

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[General Topics] WaltA:
Camera not working for QR Reading

I am having another problem with my new T20 tablet. I can't get any App that uses the Camera to read a QR code, to work. All of these Apps, the camera appears to not being turned 'on'. They just show a black/blank image, with the typical horizontal red line (for centering the QR code). Yes, all the lights in the room are 'on'.

As I mentioned,

all

the Apps I tried have this problem. If you want to check one out yourself, I would suggest "QR Code Reader - No Ads" by Sustainable App Developer, available on Google Play.

When I first opened any of these Apps, I did click on "Accept" when Android asked for permission for the App to use the camera. I also went into Settings... Apps... and verified that under Permissions, Camera is listed.

For other uses, like taking pictures or taking videos, both cameras on my T20 are working OK.

It is very important to me to get QR Readers to work. I have a home automation system that uses a QR code to register hardware to its Android App (its "X10 WIFI" by Authinx on Google Play). If I can't read a QR code, I can't use it. :(

Can anyone please offer me some help in getting this fixed?
[General Topics] Cosmox_:
Hi,

I just tried a qr code reader on T10 and it works as expected. This might be a specific issue with T20 one. If someone else sho owns T20 tablet can confirm this...

If you're rooted, could you provide a logcat? I can check it and may be find some explanation or workaround.

And don't hesitate to contact teclast with these details, they must provide a patch for such problems....
[General Topics] WaltA:
Thanks for trying this out on a T10. Yes, I am hoping that someone else with a T20 can test this out for me. Three different QR Code apps, all not having the camera working leads me to feel it isn't an app problem. However, as I mentioned, my "nanny cam" app has no problem using the T20's cameras.

No, I am not rooted (yet).

I did send a message about this problem, thru Teclast's website, a couple of days ago. No reply at all yet. :(
[General Topics] Cosmox_:
You welcome

Yeah this appears to be a SW issue. Either an API is missing or a permission that is not set correctly but who knows...

Ifi remember well, you can take a logcat from a windows or linux machine if you have one, by connecting the tablet and authorizing usb debugging from developer menu. Then taping adb logcat > log.txt from console. This will generate a log file in the same directory. This procedure does not require root.

Hope it helps
[General Topics] THE-KEK:
Has anyone found a powerbank that works with the T10 (9V/2A)??

I tried the Besiter BST-K6X which is advertised to support MTK quick charge, but when it arrived, this one only does 5v, which I'm really annoyed at. Seller only offering a $10 refund, when it cost me $35.

This is the one I purchased from ebay and that seller.

https://www.ebay.com.au/itm/Besiter..._GOwvNnjiIlsMpLxCxiQ:rk:1:pf:1&frcectupt=true

Some reviews from some sites that I can find state that it is working with quickcharge, and everyone selling this is advertising it as 9v/2a supported, and I think there are 2, a v1 and v2 so to speak, but I don't want to gamble another $35 to get the same one, unless I'm sure it will work as advertised.

Has anyone had luck with a good powerbank??
[General Topics] r46624:
I have a T20 on order and am just reading this...... Thank goodness for Nova Launcher... Hope it works
[General Topics] GeorgeAl92:
Quick question: Do you believe that Teclast T10 / T20 will update to android 8?
[General Topics] BiG_FooT:
No for the T10 as it never received an security patch update since it's release. For the T20 I expect the same.
[General Topics] GeorgeAl92:
That's a shame. Great tablets with zero support from the company and the community (no custom roms).
[General Topics] Spleecho:
Hi all,

I tried to upgrade firmware on my T10 and now it's stuck to Teclast logo, because of non successful upgrade. I got 4008 error on 16% of transferring new firmware (downloaded from official web for E3C6).

I followed the procedure written in their word file, chose both file correctly, and I get the error after some 300MB of copying. I tried different rom (for E3C5), but the result is the same, only in this case coping stops fast, after some 30MB.

I can enter Recovery / Fastboot / Normal menu with key combination on powering, but Recovery gives me "No Command" and android icon.

So, PC drivers are obviously ok, since some process is going, firmware has to be ok, since it's official downloaded from Teclast web. Where is the problem? I looked to log code, but really can't understand nothing. :D

Also, logs are not the same every time, since trasfer stopped sometimes at 298, sometimes at 300mb...
[General Topics] BiG_FooT:
Hi, you should be able to flash original firmware with SPflash tools. In this thread you will find detailed guides. Make sure that you download the right firmware for your tablet E3C5 or E3C6 (check the back of your tablet for model number). And by the way, avoid the so called TOS firmware. It's super buggy.
[General Topics] Spleecho:
Hi, tnx for the answer. The problem was in wrong firmware (downloaded from Teclast webpage). So I googled and found needrom.com, paid subscription and downloaded a few versions.

So I tried the newest one (2.05). It's TOS, but all of them there are, except the first one.

Problem was, it's Chinese version, so I had to find the way to turn it back to English.

And, finally, all works fine, except, I can't install any other launcher. Tried Nova launcher, but also a few others. Nothing. Tablet simply refuses to download it and gives error 910 or 501.

I have E3C6 version. So I'll explore this one, hopefully find the way to remove icons from main screen with some launcher...

But, thank you again!!!
[General Topics] Alan_SP:
I think it's because it's TOS.
[General Topics] Crazy_Oni:
Exactly. Thats a known bug at TOS.

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[General Topics] Kisushi:
Hello there,

I have my teclast master t10 since last year and this morning, a problem has appeared : the screen suffers from ghost touch.

I didn't do any update, nor did I make my tablet fall. It also wasn't wet.

Am I the only one with this issue ? How may I fix it ?

Info : I did not root it, and I did a factory reset. Still has ghost touch which can change spot on the screen when restarting.
[General Topics] Cosmox_:
Hi,

This issue is hardware related. Nothing can be done at software level. I also have the tablet since one year and last week I got 2/3 ghost touches for the first time but nohing really annoying...

I could advice simply cleaning the screen and remove any plastic protection if present the tablet behaves better without. And in case it goes worst, opening the tablet and checking the digitizer connection might be helpful.
[General Topics] roscos:
Goodmorning everyone.

I'm interested in this tablet.

you would still recommend it since the T20 already exists on the market

Merry Christmas to all
[General Topics] Tevebob:
Viber problem

Hi!

Does anyone know any solution to the Viber app crashing problem?

I'm very sad, the tablet was bought for mainly this purpose. Is there any custom ROM that I can flash and works with Viber? Thank you!
[General Topics] BiG_FooT:
Hi, no custom roms for the T10/T20 available (yet), And Viber problem is a known issue in this thread. Sorry for that
[General Topics] ElderWirp:
T10 detected as rooted

I installed the Skygo app (Italian version), but it stops working by reporting that the tablet T10 (E3C5 global v 1.0.5) is rooted (this app does not work on rooted devices). But I didn't root the tablet! Does anyone know if there is a way to fix this?