my friends accidentally locked her nokia 6600's MMC card. now it cant be read. ive tried formatting it using my card reader on my pc but it wont read. is there any proper way to do this?
with MMC card and locked by a nokia phone i think we are dealing with a different problem
try this, put card in the phone, key in *#7370#
if the phone lets you format the card, you are fine, no reader will otherwise format the card as far as i know