Hide Files without using any App (Android)
This is the best and easy way to hide your files without any application needed!
(It depends on your smartphone 'cause some smartphone doesn't have "show hidden files")
Steps:
1. Open your Files ('My Files' in my smartphone)
2. Go to settings 》check "Show hidden files"
3. Create folder and name it with Dot (.) on first
4. Move the file you want to hide in the folder you created
5. Last unchecked "Show hidden files"
I'm using Samsung E5