

To be honest, that was the only thing I could scrape up. At the very least, I figured if it wasn’t readily usable, it would give you some ideas of how to cobble together something along the same lines to solve your issue. Other options were using proprietary apps like FoneBackup, etc.
Cheers
Whatever solution(s) you come up with, you are going to have to address security at some point, to keep all the good stuff in, and all the baddies out…and there are millions of baddie bots just dying to get to your server to set up an xmrig-monero mining operation on your server. They don’t share in the profits either…lol.
So, while you are figuring out infrastructure, don’t overlook security.