Solved! Go to Solution.
Most of the time you can put password on your memory card by opening the File Mgr. application, select Memory card and open it, select Options > Memory card password > Set.
The password can be up to the 8 characters long and it is a case sensitive. The password is stored in your device, thus you do not need to enter it again while you use the memory card in the same device. If you use the memory card in another device, the password is requested.
To remove or change the memory card password, select Memory card > Options > Open > Options > Remove password or Change password and enter the current password.
Hope this will help you my friend