Memory card show write protaction - iLO (2 GB) MP3 Player

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Circuit diagrams of many popular brand TVs and other devices are given.

To remove write protection:
Open Start Menu >> Run, type regedit and press Enter. This will open the registry editor.
Navigate to the following path:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies

Double click the key WriteProtect in the right pane and set the value to 0
In the Data Value Box, press OK
Exit Registry, restart your computer and then re-connect your USB pen drive to your computer.

Look at your memory card. SD and SDHC cards have a slide switch along one edge. The position farthest from the metal contacts locks the card, protecting it from writes. The position nearest the contacts unlocks the card.
If that doesn't do it, try a different card.

u not hv the problem in ur memory card.
when u download anything then ur mob shows his own memory not the memory of card....
and which is very low.
so u can go to ur mobile settings and change ur shown memory.
if u can do it, then u will b download anything on ur cards memory..
thnxxxxxxxx
n TAKE CARE

take the memory card out of the phone and then try all of the options to reset to factory defaults etc and if it is related to the memory card it will just give you an error message of some description to state that it cant erase the memory card because you do not have one

i think you cards are faulty

if you want to open the lock of memory card then just download a software fexplorer and open application there open c:// and there will be a file boot rename it as .txt and open in notepad there you will find your password

What sort of memory card is it?  can you remove it and install it in a card reader directly on your pc?  What is trhe phone?

you will need to hard reset the Mobile !

chech the card and c if theres a slide switch to lock if so unlock and it should go