I made some presets for me to use on my Lr mobile (android) and now I wanted to share them with my friends. But, I could only find people explaining how to di this in the deskop version. Can someone help me? Or this is actually impossible?
It is officially impossible right now - it requires the desktop app. Some people have said you can rummage around within the file system on Android, but I don't know whether that would work and can't encourage it.
It is completely possible I did it with my sister last night. I purchased some presets and wanted to sharE. Open a photo and use your preset setting on it. At the top right there is a share/export button, click that, the last choice is “export original”. This will keep the photo a DNG and keep the settings. That’s how people are selling their presets these days, by sharing them as DNG files.