Upgrading Nokia Lumia 1020 to Windows 10 & Project Astoria questions

[Tourniquet]

0

Englisch

Don't worry, we don't have any stupid questions.
You can download XAP files from the following page:
https://store.rg-adguard.net/

You then copy it to the phone, activate the developer option in the phone and then you can install it.
The language can be set during the setup process and usually later in the system options. I think that you are active in English but want to have Romanian?

No that won't work.

Xap files from the store are encrypted and there is no way they can be deployed. You can only deployed unencrypted Xap files, which can be found in ROMs, or elsewhere.