In the instruction manual I’ve not found how to set it to a desired picture. So try and error methode used.
Only the Home-screen method I found in the internet as follows:
My regular home-screen:
now touch an empty area which gives the next pic:
touch lower right corner icon and choose a pic in your gallery: DONE proposed way 1.
A 2nd method is to use the gallery directly:
choose a pic and touch it, then touching the 3 dots right top, opening a box like this:
Here you check „festlegen als“ and confirm. Changes only the home-screen, but not the lock-screen.
The following methode can change the home-screen as well as the lock-screen.
Go to Dateien or may be files in the english version and choose a pic.
Touch it and then the 3 dots right top, a box will appear, but not the same as above:
Now check „Verwendes als“ or may be „use as“ giving the next pic:
See the hook right top corner and touch it. With another pic, taken by my Lumix, vou see a window in the middle. This window would disappear if you try a screenshot.
For your info only: see the hook as above
In the middle window you can now choose for home-screen or lock-screen. Confirm and it is DONE. In the pic my grandfather and me. Pic taken 1946 at hay harvesting.
I did this blog in English, cause the most readers are from US, thank you.