pls unlock my MMC!

greetings once again! i am now appealing for some1 to please help me unlock my MMC! i didn't set-up the password but when i configured the MMC setting to ask for a pass, it so happened that it already had a pass... and i didn't know what it was... and it surely wasn't the default pass (12345)! i've already tried full formating my phone and it still prompts me to incode that MMC pass!!! huhu... pls help... and another thing, does using a larger MMC (128MB-above) make the already slow N6600 slower? i mean i just can't imagine how slow it would become if your 128MB MMC is full of stuffs already... true? thanks in advance to those who will reply... __________________ use 0000 maybe will work __________________ i think u better go back to the shop and tell them... __________________ i'm about to go back to the shop with this... thanks anyway guys...