There's a new project called Holos which makes it a lot easier to host a Fediverse server on your own mobile device. You can follow the project at:
➡️ @HolosSocial
The official site explains how it works:
➡️ https://holos.social/how-it-works
To manage expectations, it's still in its early days and mainly for techy people at the moment. However, it will be interesting to follow its development 🙂
Holos is by the makers of the Mastodon/Fediverse mobile app Fedilab.
Edited 2d ago