Update theme does not lose data
– Download old theme and theme update
– Unzip the 2 different forder
– Coppy config/settings_data.json from the old theme to theme update .
Override file
– At forder assets , copy the entire image from the old theme , to paste in theme update .
Override !!!!
File photo neglectful .png, .jpg
– Packing the forder
– Upload new theme