yashsingh1/xdaforums huggingface dataset:
[General Topics] ralphclark:
I doubt that will work either. I've had the same problem with Facebook unable to connect to "blue service" for several months now. It's because the firmware is obsolete.

Just one year after it came out.

II'll never buy anything from Teclast again. In fact I'm done with off-brand android tablets, period. It's clear that the android ecosystem depends on the OS being kept up to date, and these fly-by-night Chinese manufacturers dont care about building brand loyalty - they seem to lose interest in you once they've taken your money just one time.

Really disappointing that the community has been unable to produce a custom ROM for this device.
[General Topics] von_mistelroum:
Facebook version 202-0-0-40-99 and Instagram version 78-0-0-3 work well currently. Really disappointing to there is no support for the device. I didn't know it and I'd buy xiaomi MI pad 4 by paying a bit more if I knew it.

I also sent them an e-mail about the errors one month ago. No reply yet.
[General Topics] ZeMartelo:
Teclast has a new tablet out the M30. Everywhere I see it I post that their customer support stops supporting after one month. Its time that they get hit where it hurts the most, sales.
[General Topics] dprimic:
+1
[General Topics] gjdumont:
I am having the same problem.

Now my screen seems to be dying as well, i have two vertical lines in it.

No more Teclast for me.
[General Topics] mtrax:
I don't see it in the supported device list now?

https://support.google.com/googleplay/answer/1727131

I also can't install Microsoft one-drive as well as Messenger..

I've had Zero response from several support request to Teclast....
[General Topics] gjdumont:
Google play does work, but some apps (like Facebook) will not, unless you install an older version.

Mostly because the old Android 7.1.

It's not likely to get updates any more.
[General Topics] BiG_FooT:
My son broke the top glass screen/ layer of my Teclast T10 E3C5. LCD / digitiser is still working without issues.

Anyone who successfully replaced the glass screen by separating it from the LCD panel? If so, could you share how you did it? I found a new screen on AliExpress and will try to replace mine.

Thanks for sharing your thoughts!

UPDATE; I opened the Tablet with a plastic plectrum like tool and must say that this part was quite easy. But it's not possible to separate the glass screen from the LCD layer as it's glued together. It's not done with tape but real glue, you cannot find a seal. Conclusion: buy the full pre assabled package (screen LCD, digitiser) if you need to replace a broken screen. Around $60 on AliExpress
[General Topics] Lizzi555:
No more Teclast

During last days both of my T10 E3C5 began to have ghost touches and a part of the screen is not responding anymore. Very strange as there were no updates or changes. So after 2 years without problems they stopped working nearly at the same time.

Tried everything like reset to factory, flashing the firmware again ...

Bye bye Teclast - this was my last try with this company as also the F5 Notebook began to have screen problems.
[General Topics] vplhome:
Hello,

I have the las Chinese firmware for e3c5

If you install the global firmware the information is conserved or it is all reseted?

Thanks
[General Topics] Zanzy90:
has anyone find a battery replacement?I can't find anywhere this spare part.
[General Topics] KonstantinJ:
Can anyone give me a link to the T10 (E3C6)-TOS-V2.05 firmware? On the en teclast site there is only a broken link to onedrive and on the chinese one a baidu account is needed?!

And I don't want to pay on needrom just for one firmware....
[General Topics] BiG_FooT:
You could try if this one is still up:

Use a laptop to login otherwise it could be impossible to pass the login.
[General Topics] KonstantinJ:
I've checked Lizzi's ftp already. 2.04 is the latest version there. And I guess 2.02 is also not the latest non TOS version.
[General Topics] n.p.:
When I tried to do a factory reset, the tablet would only boot to recovery (TWRP) - I couldn't even turn it off. I had to (meaning somebody else had to, since I don't have any access to Windoze) restore everything using the official app. The problem seemed to come from some partition mismatch. From the recovery log (for the backup which partially failed).

I:Setting up '/data' as data/media emulated storage.

I:Can't probe device /dev/block/mmcblk0p24

I:Unable to mount '/data'

I:Actual block device: '/dev/block/mmcblk0p24', current file system: 'ext4'

I:Can't probe device /dev/block/mmcblk0p24

Failed to mount '/data' (Invalid argument)

I:Actual block device: '/dev/block/mmcblk0p24', current file system: 'ext4'

Unable to recreate /data/media folder.

I:Backup folder set to '/data/media/TWRP/BACKUPS/T10E3C5'

I:Settings storage is '/data/media'

Updating partition details...

I:Can't probe device /dev/block/mmcblk0p24

Failed to mount '/data' (Invalid argument)

I:Actual block device: '/dev/block/mmcblk0p24', current file system: 'ext4'

I:Unable to mount '/usbotg'

I:Actual block device: '', current file system: 'auto'

...done

I:Can't probe device /dev/block/mmcblk0p24

I:Unable to mount '/data'

I:Actual block device: '/dev/block/mmcblk0p24', current file system: 'ext4'

Unable to mount storage

I:Unmounting main partitions...

And then at the end of recovery.log

I:Can't probe device /dev/block/mmcblk0p24

Failed to mount '/data' (Invalid argument)

I:Actual block device: '/dev/block/mmcblk0p24', current file system: 'ext4'

Backup Failed. Cleaning Backup Folder.
[General Topics] channy1210:
The Alldocube X https://xdaforums.com/general/device-reviews-and-information/10-5-inch-super-amoled-2560-x-1600-t3821327 looks to have very similar hardware to the Teclast Master T10. Is there a way to port its Android 8.1 rom across? They have actually managed to get Lineage 15 and 16 working on it too.
[General Topics] spectra9:
Anyone still using this tablet? :D

Anyway, I just bought 2 of them, both are EC35 (global I think, because there's no Teclast Chinese app other than the OTA). Both are firmware 1.02. Now 1 tablet works perfect as far as I can tell, but the other one, not so much.

The problem is, it works fine for as long as I'm using it. But once it goes to sleep for maybe 20-30 minutes, when I turn it on, usually I'l will be greeted with the message "Unfortunately Settings has stopped" and it will go downhill from there. Multiple process will close, including "android.process.media" and "android.process.acore". Play Store will hang and most Google apps also wouldn't start. I've tried setting a wakelock, using SOD killer to supposedly prevent deep sleep, but there's no cure. And once this happen, nothing will fix it other than rebooting in which case it will work fine again until the next sleep. Factory reset also does not help because as soon as the Google stuffs got updated it will crap out again (see below).

I've noticed one thing different between the two however, which is, the version of the Play Store. On the good one, the version is lower (17.9.19), while with the bad one the version is higher (18.3.13, I think this is the latest one). Both has the same version of Google Play Services. I don't understand why on the good one, the Play Store isn't updated to the latest but it got me thinking that this is the cause of the issue

So right now I'm uninstalling all updates to Google Play Store and Google Play Services to test this theory. I've prevented them both from updating. Some apps I use will show notification, warning that it'll not work until I updated the Google services but so far I didn't notice any ill effect. This is a workaround obviously, so I'm still looking for a proper solution. The facts that the Play Store versions are different between the 2 tablets remains a mystery to me. I'm thinking of installing the same version of Play Store on the bad one but I'm not sure how it can be done. I'm also thinking of updating to firmware 1.03, but seeing 1.02 works just fine with the good tablet, I'm just afraid I'll make it worse
[General Topics] BiG_FooT:
Anyone still using this tablet? :D

Anyway, I just bought 2 of them, both are EC35 (global I think, because there's no Teclast Chinese app other than the OTA).

--------

You should try to update the software to version 1.05 through OTA updater. Do not update to TOS firmware, just stop when v1.05 is installed en never update again.
[General Topics] spectra9:
Thanks for the suggestion. By update through OTA, did you mean to update first to 1.03 and then to 1.05? Can or should I update to 1.05 with full firmware?

A little update to my situation. I managed to downgrade Play Store with Aptoide, however regardless of the background data restriction I've put on it, it's still stubborn enough to update itself. So right now I just disable Play Store altogether. I've tried waking up the tablet after about 4 hours of sleep and so far it's working good. I'll test a few more wake ups and see if it still works
[General Topics] BiG_FooT:
Yes, first OTA to 1.03 and then again OTA to 1.05. I flashed mine (E3C5) with the Chinese full firmware (v1.35) and it's working like a charm. I only had to change the language settings which was a bit hard. In this thread there is enough info about how to flash full firmware if you want to try that.

We now know that good and bad T10 devices have been send to the market. Many problems with touch screen. But my tablet has been doing it to full satisfaction for 2 years now. I particularly love the screen!
[General Topics] Cosmox_:
Same here,

I'm on the 1.05 version since 2 years now, and, i really find that the device is performing very well regarding it's age now.

Sometimes I have the deep sleep issue where tje device refuses to wake up and that's all.
[General Topics] spectra9:
Is it safe to flash Chinese rom to global version? Can I flash it back to global? I don't mine a few Chinese apps as long the whole tablet is stable. Can we also downgrade to earlier version?

Also I've tried both teclast links form the first page and the T10 doesn't seem to be available anymore? Is there other repository I can try to get the full rom?
[General Topics] Phuturist:
I bricked my Teclast T10 when I was messing around with Android Sytem Webview (the version that comes with the ROM is outdated). I still have access to TWRP recovery but I have no backups. Is there anyway I can flash a standard firmware from TWRP to unbrick my device?
[General Topics] BiG_FooT:
I think the answer is no. You have to start from scratch and flash the full firmware. But that not that difficult
[General Topics] Phuturist:
Ok, I flashed the stock firmware and the tablet boots again after bricking it. Now I want to flash TWRP as I have done before (the tablet was rooted before I bricked it) but I get the following message in SP Tool.

" BROM ERROR: S_DL_GET_DRAM_SETTING_FAIL ( 5054 )

[ EMI ] Obtain DRAM failed!

[ HINT ] :

Please check your load Matches to your Targer : which is to be downloaded . "

I'm using the same scatter file and recovery.img as I previously used. Why am I now getting this message and more important, how do I fix it?
[General Topics] Cosmox_:
Download twrp again, your file seems to be corrupt.
[General Topics] Phuturist:
I already did, even tried a different version. Unfortunately to no avail.
[General Topics] BiG_FooT:
I'm using TWRP 3.1.1 by Jemmini. It's installed on my T10 E3C5. Everything is working including full swipe to confirm for example wiping of cach
[General Topics] Phuturist:
I know this works as I had the same setup before I bricked my Teclast T10. So it's strange I'm now getting this error in SP Flash Tool. Still havent figured out what I'm doing wrong. Is there anything else that needs to be done to be able to flash TWRP to recovery using the custom scatter file and TWRP recovery.img? Perhaps I overlooked something.

[EDIT] More strange stuff. I can flash TWRP using the scatter file from the stock rom. But I can only get into TWRP if I directly boot to recovery after flashing. But there I can not access storage and when I try to reboot to system it hangs again on the boot logo. When I first boot the system after flashing TWRP and then reboot to recovery TWRP is not there and I see a dead Android logo with "no command" text.
[General Topics] spectra9:
How do you install E3C5 Chinese firmware? When I use the chinese-word.exe file from the Chinese firmware package, it only shows the logo briefly and close. The Upgrade Tools.exe from the English package won't load the MTK_AllInOne_DA.bin or the scatter file from the Chinese package (gives error).

Also, just an update to my crappy tablet situation, I've tried updating to 1.03 and 1.05 and the issue remains. I've even tried making a full backup from my good one and flash it to the crappy one and it still craps out after a certain time. Logcat shows alot of error which is along the lines of "read only file system" which is triggered while trying to rename a certain xml file from the data folder or sqlite error in accessing the database in the data folder. It's like permission issue but I don't understand how can it be. I've tried renaming said file and opening and updating the DB using SQLite Editor and it works just fine. I don't understand why it complains. There are no such errors (obviously) in the good tablet. Why is it behaving differently from the good tablet when it's running a virtually identical ROM? Very frustrated at the moment. so I just want to try the Chinese ROM, maybe by some miracle it will work better
[General Topics] BiG_FooT:
The trick is to change the chinese.exe file to a normal name. For example spflash.exe. Run it as Admin and it should flash without problems. Let us know if it worked!
[General Topics] spectra9:
Ah it turns out that I need to rename both the exe file AND the folder it's in. Renaming just the file is not enough :D. Thanks.

Btw, do you have a link of the 1.35 chinese ROM? The one from teclast site is hosted in Baidu, I have no idea how to download from there
[General Topics] BiG_FooT:
Just uploaded it to Google Drive: https://drive.google.com/file/d/1oqyx-Wz-WMLfZ4a3ofoGpRJQLpIhb_wb/view?usp=sharing
[General Topics] BiG_FooT:
Did v1.35 make any difference or is your T10 E3C5 still faulty?
[General Topics] spectra9:
Unfortunately no. All the ROMs I've tried exhibit the same behavior, even the one I backup from the good tablet. I found that it craps out even after fresh flash. So after initial boot, I just left it there, not even connecting Wi-Fi, and there you go, after 30 minutes or so of idle/sleep, the force close error will pop up when I wake it up.

I did some more digging though and I found out that the data partition becomes read only when this happens. This would explain why suddenly all apps have problems writing file and DB as I've previously found out in logcat. So, I boot in recovery, unmount data, and check the emmc block and indeed it found file system error! I thought this is it. The checks automatically fix it. I mount data back and reboot and wait. Unfortunately, it still happens ?.

So I reboot to recovery, do the check and again it find (and fix) the file system error. Hmm, what? So this time, I run the check a 2nd time and it shows the result as clean. Mount data, reboot and wait. This time I also set the partition's errors behavior to Continue (previously it was remount in ro - > another hint why it switch to ro because of the file system error). So I left tablet overnight, 5 hours later, it still works!! The partition state remains clean and rw. I'll leave for work, so we'll see in 10 hours if it's still works (fingers madly crossed).

Sorry for the long post, I hope you enjoy the drama ?. I hope this finally fix it. But I'm still confuse, what is causing the error in the first place? And why a full flash does not fix it? I thought a flash should wipe it clean. Seriously hoping this isn't because of hardware. Btw I've also done a bad block checks and no bad blocks are found. I hope the emmc is still good.
[General Topics] Bishop2:
Help to unbrick T10 please

Help please!

Turned off my one year old TPAD T10 tablet (E3C6) and have not been able to power it back on or enter recovery with PWR+Vol Up/Down buttons

I know the tablet is charging via a USB power meter

I have tried to flash the tablet but it is not recognised by SP Tool after installing USB Mediatek drivers and following the instructions etc.

Any help much appreciated
[General Topics] BiG_FooT:
You could try this:

Hold the power button for 30 seconds, followed by three presses in quick succession. That should restart the tablet.

Or what another Teclast user with a bricked device did:

"It is not necessary to open the tablet in order to power it off. Just wait for battery discharged, this is what I've done several months ago when stock recovery stopped to work (there were no ways to power the tablet off)"

Or as last resort:

"So I decided to do the "unsolder the battery" trick. Pried off the screen from the aluminum back, unsoldered the red power wire. Checked the screen, and the text was gone, screen was black. Soldered the wire on again, and it booted right up. Everything seems fine."
[General Topics] Bishop2:
Thanks

I tried the power button 30 seconds trick many times but there is no response at all from the tablet.

I may be waiting for months to try the next technique because the tablet is already turned off.

Is there any way to faster discharge the tablet?

Lastly if I have to open the tablet is there a guide anywhere I can follow.

Thanks again for you help
[General Topics] BiG_FooT:
It's rather easy to open the T10. You should start from the side by using for example a credit card and put this between the screen and the metal back. Only thing is that you have to be a bit careful when you remove the backplate as the fingerprint cable is connected to it.
[General Topics] Bishop2:
Thanks

Now to drum up the courage!
[General Topics] KonstantinJ:
Hi, how did you resolve it now? Using Windows? Have the same issue, data is somehow corrupted, changing fs doesn't help.
[General Topics] spyrskal74:
teclast t10

hi.i have the teclast t10 e3c6.i have bought it 2 years ago.it was working fine until 6 months ago that the wifi wouldn't turn on.the same goes for the bluetooth.after some charges of the battery,it started working again but when i closed the tablet,back to square one.i have updated it to v 1.04.what should i do?
[General Topics] ferbricos:
You can reinstall first version of firmware.

Works well for me...

Enviado do meu Redmi Note 4 através do Tapatalk
[General Topics] Esrin:
Anybody knows how to use 3rd party launcher on device?
[General Topics] BiG_FooT:
On my T10 E3C5 (See back of device for model number) I could install Nova launcher without issues
[General Topics] duke_mac_l:
Me too on C6.

Gesendet von meinem A0001 mit Tapatalk
[General Topics] BiG_FooT:
I think I understand why you have a problem installing 3rd party launcher now. Did you (OTA) install or upgrade to so called TOS Firmware? Then it's not possible to have another launcher. You should go for Firmware version 1.35 (Chinese) or 1.05 global Nougat 7.0 Android when you have the E3C5
[General Topics] eftym:
play store can not download any thing, a new app or update. tried disable/enable, clearing cache and data, but didnt work. any suggestions?
[General Topics] BiG_FooT:
On which Firmware version are you right now?
[General Topics] eftym:
TOS v2,05 mate, thank you
[General Topics] BiG_FooT:
Ah, you should avoid TOS version of the firmware. I recommend you to flash the ' normal' Android firmware version. (1.35 or global v1.05.) You could do that with SPflash tools. I think there are guides here in this threat.
[General Topics] BiG_FooT:
@eftym And here's a link to the v1.35 firmware. When it's installed you should only change the language as its standard Chinese.
[General Topics] vladimir95-spb:
Hi all!

Has anyone updated the device to version 2.16 or 2.17?
[General Topics] eftym:
@BiG_FooT thank you very much. mine model is e3c6. is there any lack if i flash 1.35?
[General Topics] eftym:
i couldnt see for a download page for them, what is the source?
[General Topics] BiG_FooT:
For E3C6 I would recommend Android 7 Global for T10 E3C6 which you can download throug this link: https://cloud.mail.ru/public/hScc/CLFQDPw5c/Global/T10 (E3C6)-Android7.0-V1.01-SZ.7z

Thanks for pointing us to this source @vladimir95-spb
[General Topics] BiG_FooT:
Hi, is 2.16 TOS version? And is it stable?
[General Topics] vladimir95-spb:
stable cool firmware. Not TOS.

My link: https://drive.google.com/drive/folders/1EEhhjHnIWAUsSMz91qyNBR41xKRnC6nc

Official source: https://www.needrom.com/download/teclast-t10-gms/
[General Topics] vladimir95-spb:
ROM Teclast T10 GMS | [Official] add the 02/08/2020 on Needrom

www.needrom.com
[General Topics] roscos:
I installed 2.16 and then upgraded to 2.17, all is well but I can't install TWRP.

Scatter OTA does not allow this
[General Topics] BiG_FooT:
Thanks for the update. Which device model do you have? Model E3C6 or E3C5? Is 2.17 still Android 7 ? And what is the difference with older firmware? Security patch? Thanks for your reply
[General Topics] vladimir95-spb:
read this message:

Teclast T10 - Обсуждение - 4PDA

Teclast T10 - Обсуждение, Планшет, 10.1"

4pda.ru
[General Topics] roscos:
I have already read but as I said I cannot install TWRP with Flash Tool and even with fastboot, it can't find the partition

The OTA scatter file is not good

Model E3C6
[General Topics] avtobot:
You can use scatter from 2.16 firmware and this recovery https://4pda.ru/forum/dl/post/11347098/recovery.img

If you will receive error - Please pgpt partition must be selected before download when skip_ pmt_operate is true in scatter file.

simply change "true" to "false" in this string in scatter - skip_pmt_operate: true

Exactly after installation of TWRP you must do all the actions starting from point 2.

Teclast T10 - Обсуждение - 4PDA

Teclast T10 - Обсуждение, Планшет, 10.1"

4pda.ru

Good luck!
[General Topics] roscos:
thank you but:

link recovery doesn't work

I can't find the string "skip_pmt_operate" in my scatter 2.16 file
[General Topics] roscos:
do you have the modified scatter?
[General Topics] avtobot:
Sorry to say this, but you must try to open your eyes a bit wider.

Below you can see the first strings from your scatter.....

Just look at the last string.

#

# General Setting

#

#######################################

- general: MTK_PLATFORM_CFG

info:

- config_version: V1.1.2

platform: MT8173

project:

storage: EMMC

boot_channel: MSDC_0

block_size: 0x20000

skip_pmt_operate: true

About link to recovery - it's absolutely good, but only registered members can download it. That's why I attached this file here.

Depending of the installed type of touch screen this recovery can work 50/50 on your tablet, but mouse will definitely work perfectly on any type of touch screen. ;)
[General Topics] roscos:
Thank you so much, I am completely unable, I still managed to install the recovery but this is not usable and the touch does not work. I give up, I decided not to have TWRP. Thanks anyway
[General Topics] avtobot:
You can use mouse in TWRP. Without TWRP you can't install SU (root). And if you will decide to install TWRP later you will have the trouble wih your data backup. So, think twice or triple times. Good luck!
[General Topics] roscos:
I'll think about it, in the meantime I have installed Magisk without TWRP
[General Topics] avtobot:
If you don't want to use TWRP at all - it s OK to make root. But if you will decide to install TWRP later - you will be able to use TWRP only after full format of data partition.
[General Topics] efty82:
hi all, my device e5c6, runs with tos 2.05 chinese, do you suggest to flash that new 2.16-2.17 version roms?
[General Topics] BiG_FooT:
I think you will lose the TOS interface and go back to regular Android 7.
[General Topics] efty82:
thanks for reply, i dont mind losing TOS, is that stable? any advantages ? :)
[General Topics] SilverXXX:
I can't find the latest 2.16 / 2.17 firmware anywhere, do anyone knows where to find them, or post them here?
[General Topics] taloytoy2000injapan:
Any luck on changing widevine L3 to L1 to watch prime videos on HD 1080p?