Use zerotier one, it's much better.

Of course mate, and unlike its sibling, it Doesn't Fuck Walruses

You need to unlock your bootloader.

1. Enable USB debugging in the developer options;

2. Reboot the phone in fastboot;

3. Connect the phone to your PC;

4. Run the commands bellow, line by line:

touch key.txt
fastboot oem get_unlock_key key.txt
fastboot reboot-bootloader

5. It should show a warning that the bootloader is unlocked;

6. Reboot in fastboot and install TWRP again.

I haven't named any partition

Yes you did. It's the recovery partition.

there is no path to the partition, is there?

No.

The device had official builds but it seems to be discontinued. Here is a LineageOS official build.

For a second, I thought they were talking about XGH (eXtreme Go Horse).

No.

Sim, deve ser o suficiente pra todo mundo.

I'll give it a shot! Thanks!

I do see almost all my comments, except one.

I have the same issue, I made 6 posts but it only shows the last one.

Maybe someone at !wefwef@lemmy.world would know?

!lostlemmys@lemmy.world btw.