Thank you very much Etel, it was quite helpful to understand...I am still doing some test.
For example, let’s say that I want to get access where whatsapp store it’s database, I want to do some kind of viewer of this SQLite database, I have tried all the information on your post but still I cannot figure out how to obtain the root path for this from b4x:
root/data/data/com.whatsapp/databases/msgstore.db
Any clue will be more than welcome...thanos in advance.
Pb