Hi,
so finally I've found cool app for annotating PDFs - Annotate. So I'm considering purchase of stylus.
Apart of problem with finding compatible model (worknig in android) there is another - does stylus is supported by Ubuntu touch in lenovo m10 tablet?
I've searched both this forum and Telegram channel without success.
Though in general, I don't see many payment sites asking for your password at time of check-out, at least once you're at the payment screen.
eh, maybe I didn't pay attention on this and only sms-code is sufficient. I have to check it.
I'll have to dig into waydroid, but maybe some time in the future - hey, it is not so begginer stuff, right?
Thanks for help and nice chat!
As for what do you do with a payment site? Either memorize your password or use Waydroid, I guess.
I'm not able to memorize passwords generated by keepass 
so it seems that I would have to resort to notes on paper - somehow canceling security.
You mean, to install waydroid and using it install some browser accepting copy-paste?
@projectmoon thanks, in fact I saw something strange, at some point paste option appeared but it pasted the previously copied text not text copied the last time. Your method works, so I can copy the password (the hard string) and type-in login manually. The question is what to do when you are redirected to payment website? You can't just close browser, copy password and launch morph again to paste password. As of keepassrx, I'm happy that it exists but I agree that auto-fill option would be great.
Unfortunately, as I saw none of the other browsers support pasting from other application.
@formel Thanks for reply, fortunately I don't need to recover android (11) right now, asking just in case. I'll use lenovo recovery if needed.
@projectmoon hi, thank you. It works in QT6 (beta) but pasting text don't work (although it works in QT5) - I wanted to paste login credentials from keepassrx.
Hi,
I have a problem with a train webpage,
when I go to https://ebilet.intercity.pl/profil and click link to login page "zaloguj" the page shows 'page not found' message.
I've checked the address and it is correct (https://sso.intercity.pl/oauth_server/login).
@hlbkv Hi, I have fresh tablet with UTouch (24.04). I've verified that: mp4 (checked 2 files), m4v and mkv plays without problems in default app. However ts2 file don't work.
@k.nacke said in Unlock Bootloader – How To Unlock?:
A good strategy is to use RSA to download the firmware file, and save that file. The path is shown in the upper right corner of the UI while the file is downloaded. Either you are fast enough and you can copy the .zip file, or you need to zip the unzip directory yourself.
Ok, I've downloaded files, now I have:
RomFiles/TB_X306F_S230940_240402_BMP.zip - I have to recompress directory myself.
I guess it is for space saving purposes right now, right?
and
ToolFiles/MTK_Flash_tool_v5.1920.00.001_V2.zip
Are these two files sufficient for recovery?
Ok, so I've installed Ubuntu Touch successfully 
So I described below how I do it, in case somebody will look for instructions for installation using linux computer.
First of all, I've bought exactly the model listed as supported with supported OS (Android 11)
https://devices.ubuntu-touch.io/device/amar-row-wifi/release/noble/
I've unlocked the bootloader.
2.1 I've performed procedure on the tablet only as described here (without entering fastboot mode yet): https://unlocktechy.com/lenovo-tab-m10-hd-gen-2-unlock-bootloader
2.2 The computer-side (lubuntu 24.04) procedure entailed installation of adb and fastboot as described by @k.nacke https://forums.ubports.com/post/93251 - just installing these two programs from ubuntu repository, not using the code from google. USB-drivers are not needed.
In my case the following commands were sufficient (as described in https://forums.ubports.com/post/89958 - I've performed all steps):
adb devices # properly detected the connected tablet
adb reboot bootloader
fastboot flashing unlock
fastboot reboot
After that android rebooted as at fresh device - so I've to do short first-time set-up.
I've used ubports-installer installed using snap. After connecting the tablet with USB cable and confirming connection in window shown on tablet the program detected device (and I think put it in fastboot mode automatically, but because of "error" described below and small panic I don't remember exactly). I've selected 24.04 stable repository. At some point UBports write to do something on tablet (I don't remember what) and connect it to computer, so I disconnected the tablet from computer, done what UBports wrote and reconnected the device to the computer and followed further instructions.
The important thing is to select format user data, I've been too impatient and skip this and after downloading 14 files UBports reported "error"
Error: adb:preparesystemimage: Error: {"error":{"code":1,"cmd":"adb -P 5037 shell mkdir -p /cache/recovery"},"stderr":"mkdir: '/cache/recovery': Required key not available"}
Only after a while and several retries I've realized that "format user data" must be checked at first installation (I think first transition from Android to Ubuntu Touch).
The good thing is that, even though I've retried installation several times even disconnecting and reconnecting the tablet from PC the system installed successfully (as UBports reported). It downloaded updates and started first-time set-up.
To this time I've successfully verified that wi-fi and camera works and downloaded two apps. Touch-screen works fine.
Again, thank you @k.nacke for help, and the procedure should be better described at the ubuntu-touch website - I've to glue instructions from several sources and this is not noob-user-friendly.
@k.nacke Many thanks for all information, most of all for linux-specific quidance.
@k.nacke said in Unlock Bootloader – How To Unlock?:
No USB drivers etc. are needed, and no need to download binaries from random websites.
Gooood point, only after a while I realized that the "lenovousbdriver.com" page is not from lenovo. Thankfully I haven't used those files.
@k.nacke said in Unlock Bootloader – How To Unlock?:
A good strategy is to use RSA to download the firmware file, and save that file
I'll definitely do it. In case it would be deleted in the future...
I'll try to install UTouch at weekend and come back with feedback how it goes
First of all, hello to all people here
I have got Lenovo Tab M10 HD (2nd Gen) with android 11 as it seems it is the best supported model of tablet.
I've read the page:
https://devices.ubuntu-touch.io/device/amar-row-wifi/release/noble/
and I understand I have to unlock bootloader as explained in
https://unlocktechy.com/lenovo-tab-m10-hd-gen-2-unlock-bootloader
and then follow instructions at
https://snapcraft.io/ubports-installer
However, I have no clarity on unlocking bootloader. The page linked above doesn't provide/link software for linux. I've borrowed windows machine to use dedicated USB-drivers but still the linked file is not exe but some dlls.
Are using software provided by lenovo instead is a good idea? Link - https://lenovousbdriver.com/device/lenovo-tab-m10-hd-usb-driver
Second question, how can I backup my original android 11 in case I've screw something?
I don't want to use google account as I own only one for my job.
I'd greatly appreciate support, I'm new in this.