does the secure folder allow to install second copies of apps and store images ? and also can u hide the icon or does it allow a digused icon or something?

When did you get the secure folder? also are you from India? I'm planning to buy M51 but confused because many people have said that they dont have secure folder and thats an imp feature for me...

is this for M51? also can you tell me if your phone has Secure folder available and also are you from India

you cannot recover phone memory..there are applications and ways to recover deleted files on a memory card...but i dont think it would be that easy on phone memory

you could try by adding another banks card..if it still doesnt work then there might be something wrong at your banks end as the machine reads your virtual card....so i dont think anything would be wrong with the app ir your phone