After giving some reading to secure folder i tried it yesterday.I created secure folder and then uninstalled whatsapp from main storage
Then i went to secure folder and used option install from playstore.It installed normally but after that when i messaged myself from different mobile i got message right there on my secure folder whatsapp.
However in notifications,i got "Content cannot be recognized".Does this means using notifications will no longer be a privilige if i put whatsapp in secure folder.
