Phenom 
I've been wondering what the system requirements for a single account, self hosted #MastodonInstall might be. Also, how difficult of a challenge might it be to get one running on an #Android device. Would it even work?
𝚜𝚎𝚕𝚎𝚊 
You'll need expose some ports to internet if you want to host it on an android device, and also a valid domain name with a certificate.
But you'll probably run out of space within a couple of month, if it is well federated