T4V0

Is it all good to go, or is something wrong? (Unable to mount storage).

As long your storage is accessible, it should be alright. Though if it's 0MB in size you might need to factory reset the OS without creating a password or PIN, and test if you can access storage from your PC.

2. From the device, I can use adb sideload to upgrade TWRP and any other .zip or .iso I want, correct?

Yes.

3. There is an option to make a backup. However, I somehow cannot save the backup to my computer via the usb cable. Why is this? My computer (ubuntu 23.10) shows the android device and I can cd to it.

You can do that with adb, while the phone is in TWRP and connected to the PC, run the command bellow:

adb backup --twrp

Then on the phone, it will ask which partitions you want to backup and save it on PC. Do not disconnect until the backup is finished.

4. I wanted to use TWRP to locate bloatware and delete it. However, I don’t know what directories I should start looking for to get rid of facebook and degoogle the device.

Mount the system partition and delete the app folder inside system/app or system/priv-app.

ETA: according to xda, to boot into recovery mode I have to press power + vol down a while during booting and let the buttons go. However, the only way to boot into recovery that works for me is to boot to fastboot from the device and load fastboot oem reboot-recovery from my computer’s terminal. If any of you could help with the correct keys and time (when to let go), let me know.

These are the correct keys but when the phone is booting up, hold only the vol down key to enter recovery.

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.

Yes. If you can't access fastboot and the OS, you need to use the Emergence Download Mode (EDL) for you phone (volume down + power).

XDA forums has all the steps and guides to unbrick your device.

1. Download your firmware file (please check your SoC due to the different phone variants).

2. Download and compile the QDL tool with some more details about QDL here.

3. Enter EDL mode.

4. Flash your firmware as described by the first link in step 2.

5. Profit????

I think you just missed 197, but what makes me really confused are the redraws and retconning in some of them. Out of nowhere a old one updates in my queue, and I'm like, "Didn't I read this before?".

In my english classes they taught me that guys could be gender neutral. Non native speaker here btw.

Os drivers do chipsets estão atualizados?

No servidor eu fiz igual à documentação: webdav://servidor/remote.php/dav/files/user

A documentação fala para colocar a url no campo "Servidor" sem o protocolo (webdav://) e sem diretórios antes e depois, sendo somente o nome do domínio do Nextcloud (se for mantido no próprio computador use localhost).

Qual é a mensagem de erro? Pode executar o dolphin pelo terminal e ver se avisa de algum erro?

No menu para adicionar tem apenas os campos de endereço do servidor, porta e pasta.

E o que você digitou nesses campos?

Both taxes are also applied on product price+shipping. So it would be a state 17~18% tax on top of a 60% federal tax on product+shipping+ 15 BRL delivery fee.