I would like to move data (messages, contacts, maybe apps etc.) from a Fairphone 1 to Fairphone 2. Both are running Fairphone Open with F-Droid. Another topic suggested to use “Titanium Backup” but that is not available from F-Droid.
I found that my Fairphone 1 has a backup and recover utility that stores data and apps onto the SD-card. It makes a directory “backup” in the root of the filesystem with respective directories for data and apps. The data backup gets a proper timestamped subdirectory. When I remove the SD-card from the Fairphone 1 to Fairphone 2, I looked for the same backup and recovery utility, but I could not find it installed nor on F-Droid. In the settings there is a thing called “Backup & reset”, but no option to restore from the backup.
My second guess was using oandbackup, but I does not want to install on Fairphone 1.
Does anyone have an idea how to do this simply with free software?