How to delete log files in the Spark and Mobile?

[JUAN2002]

I'm using Samsung Note 8 (android) and I would like to delete/erase time to time all the log files (entire history of flies) in the Spark and the mobile to let the unit like when I bought it. Is it possible? How can I do it?

 

[msinger]

See the instructions in this post.

 

[JUAN2002]

See the instructions in this post.

Thank you!

 

[Rafa7]

BTW - welcome to the forum @JUAN2002, fly safe!