Mobile phone card lock how to do?
Programs → Memory Card Options → Open Memory Card → Enter Password → Options → Cancel Password → Enter Password → Cancel Password Success.
Duplicate file system error (A) "marked with the right → start → scan finished → turn off the computer and mobile phone connection → on the phone by function → tools → practical
(Select the data transfer) → open the "My Computer" on the computer → right click on the memory card → Properties → Tools → Start Check → "Auto Repair
Insert the memory card into the phone, function → Tools → Utilities → Memory card options → Open the memory card → enter the password → connect the connection
