Sir i have a problem. i have a memory card which protected with password. but i have forget exact password. plz sir tell me how can i unlock my 2GB memory card.

1. make sure it does not have a switch on it that its locked
2. There is no way to unlock software locked SD cards you can only format them with software like SD Formatter

SD and micro SD cards have a small slide switch on the edge of the card to protect the data stored on the card. To unlock the write protection move the slide switch to the write position.