How to remove memory card pass word - SanDisk 4GB microSDHC Memory Card

The Wolverine Data Pass-200 portable scanner uses a micro-sd or sdhc memory card to store scans. After you scan something, you can remove the memory card and plug it into a memory card reader connected to your computer and view/download the scans.
Alternately, you can connect the Pass-200 scanner to your computer via a USB cable and access the scans like you would with a digital camera. Look for a new removable storage drive to appear on your computer once you connect the Pass-200. On the new drive, look for a DCIM folder and 100DEDIA folder for the scans.
As far as I can determine, the Pass-200 does not conform to any scanner interface or API standards such as Scanner Access Now Easy (SANE),TWAIN, Windows Image Acquisition (WIA), Image and Scanner Interface Specification (ISIS) so there is no driver or software to install to scan using the computer.

Probably your phone's operating software is corrupted, u need to re-flash it
U can remove the remove the memory card completely and then try to restart phone but generally memory card has nothing to do with it,

To open a locked memory card, select Options > Unlock memory card. Enter the password.
If you cannot recall the password to unlock a locked
memory card, you may reformat the card, in which case
the card is unlocked and password removed.
Formatting a memory card destroys all data stored on
the card.

Encryption
Select Menu > Tools > Encryption.
Encrypt your device or memory card to prevent
outsiders from accessing your important information.

Encrypt device memory or memory card

To encrypt the device memory,

select phone memory.
To encrypt the memory card, select memory card from the following:

Encrypt without saving key

• memory card without saving the encryption key. If
you select this option, you cannot use the memory
card in other devices, and if you restore factory
settings, you cannot decrypt the memory card.
Encrypt and save key

• and save the key manually in the default folder. For
security, store the key to a safe place outside the
device. For example, you can send the key to your
computer. Enter a pass phrase for the key and a
name for the key file. The pass phrase should be long
and complex.

Encrypt with restored key - Encrypt the memory
• card with a key you have received. Select the key file,
and enter the pass phrase

first take ut the data from the memory card in which phone it works. then put it on a symbian phone like e5,e50,n73, then switch on the phone and go to file manager then on the file manager click on the memory card then go to memory card options then on that click on the format. Now your memory card's pass word will be removed and your memory card will be removed

Hello Sir !! Welcome to Fixya !! You need to format/flash the memory card to get access back.There is a simple way of flashing a memory card.Put the memory card in card reader and attach it with the PC.A icon will appear in My Computer with the memory card name(usually Memory Card).then follow the these simple steps :

1. Right-click the drive letter associated with your memory card, then selectFormat.
2. Select a File system type.
3. Click Start

You are done.Place it back in your device and enjoy.
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If the memory you are having can be used in s60 series mobile phones you can recover password by installing the fexplorer application in the mobile.
Steps:
1.Insert memory card in mobile
2.Open the memory card using the fexplorer application and in the c:\system folder you can see mmcstore.txt .
3.By opening that txt file you can see your password

More information at the following links
http://www.mobiletipstricks.com/how-to-unlock-the-password-protected-memory-card-of-your-mobile-phone/

some of the SD cards have a micro lock switch on one edge... check that first... it may be in a locked position.
You could also put the card in another device such as a reader so you could manipulate it from your computer directly to remove any files and then reformat for your camera...
K

the error: (Under this test, results show Error code 5300: 0119, which different comments for different parameters) Msg: Detected a failure while writing and reading video memory. (e.g.) Video mode: Dh (320 x 200 16) Address A002Ch, expected to read Oh, but read 1Dh instead *

indicates the video card has failed and need to be replaced.

i have nokia 5310. i cannot remove my password of memory card because i have forgot it. i have no idea about password.so it cannot be remove so please give me a solution