guys do you know of any way in which i can recover a memory card's password , or even delete the password ?
What memory card password? If u use a special program for it post that in ur topic. a default memory card doesnt have password protection.
You created the password for your phone from your phone maybe, right? if yes try formatting the memory card from your computer, not sure, but it might work... download and try formatting with this software SD Formatter
sandisk 2GB micro sd. i set password from my phone and some months ago i had it restored from that time i haven't been able to access this card . the problem is that i cant even see the card when i insert it to PC using a card reader but i know its working because i can see the "enter password " popup when i try to open it from my mobile .