http://valinet6l6tq6d5yohaa6gdsf2ho4qcqcxyj2nahp5kd4z7nsa6ycdqd.onion/2021/01/20/Automatically-backup-the-iPhone-to-the-Raspberry-Pi.html
So today, it is about enabling another service on it, namely an iPhone backup server. Decentralization. This article guides you on how to set up the Raspberry Pi so that the iPhone automatically backs up to it once every day (in the end, you get a script and you can adjust the interval there, of course).