Default Compromised SD Slot - Qtek 2020

Hi All, i'm newbie here!

I've a question that seems no one exerienced before.

I put my 128 MB MMC in the SD/MMC Slot on top of my Qtek2020.

After some months i'd like to change the MMC with 1 GB one.

But ... incredible the MMC that's already in PDA won't coming out !!!

Seems to be glued with a crazy type of "gel" or something like glue !!!

What can I do? I must open the PDA and clean te SLOT?

What happened?