Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
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By Explicit- Thu Jan 15, 2009 4:43 am
Hey guys I have not updated to the newest version of the JJOS2. I have it but barely decided today to update my OS2.

Im having issues though...

Everytime I try and update it, it says "WRONG CARD!!!"

Wat is going wrong?

Im updating from 1.19 to 1.22