Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
By nerd36 Mon Apr 27, 2015 11:36 pm
Hello, I have JJOS 3 version 1.09. And i'd like to install the 1.29 update. How do i do that ? (Sorry i'm new at this.) Thanks.
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By MalaKai Wed May 20, 2015 9:06 am
Easy, copy the new OS onto a flash card or HD and load it.
By nerd36 Thu May 21, 2015 11:29 pm
MalaKai wrote:Easy, copy the new OS onto a flash card or HD and load it.



Do i need to do the same if i go back to JJOS 1 (from JJOS 3) ? Thanks.
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By MalaKai Fri Jun 05, 2015 11:22 pm
Sorry for the late reply. To answer your question, I believe so. If you're going back to the free version you need to hold TAP TEMPO while powering on but switching between os1, os2/xl and os3 I'm pretty sure you just need to load it.