I’m very sorry for your loss! Your story should be a wake-up call for those who still haven’t done their wallet backup properly. If you happen to have any smart contracts or private assets (e.g. Blackbytes or similar) you must do a full backup or you will experience a loss if your device breaks.
Read all about it in our wiki https://wiki.byteball.org/Backup
RE: No Free Byteballs From Me Anymore. Here's why