DivestOS ended in December 2024, it’s missing Android security updates since then. Please don’t leave this device connected to the internet, else botnets have it easier than necessary to exploit security holes to take over and use your phone’s ressources in the background to help doing harm to entities and people across the internet.
The only redeeming feature might be the limited ressources of a Fairphone 2 judged by today’s standards, but I’m no botnet who could tell.