I forgot my memory card password,how can i solve this

1. Check if your phone has the executable filename of "UnlockMMC.app located in the z:\system\app folder. Note that not all S60 phones have this file. And if it does have it:
   

- Run the executable file unlockMMC.app
- Enter new password you like (ex. "12345")
- Run app Memory (phone app memory standard)
- Choose to unlock memory card with that new password

2. There are cases wherein if you lock your memory card with a password, the phone creates a folder in c:\system to save your password with the file name mmcstore. And in order to see the file, you must set your file browser application to show hidden files.
- Send that file into your PC
- Change the file extension into .txt
- Open the file using Notepad
- You will see your password lock
OR:
- If your phone has a notepad application
- Copy that file into the folder
- Change its attribute, do not make it a system and a hidden file.
- Run the Notepad application in your phone
- Open that file
- You will see your password lock