Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
By mhann Wed Aug 17, 2011 1:34 pm
hi... has anyone successfully reverted back to akai OS after installing JJ OS?... i know theres a Q about this in the sticky post but it says summin like update coming soon...

say for example you wanna take it back to the place you bought it from under its warranty.... obviously it'll be void if the JJOS is installed...


and on http://jjmanual.wordpress.com/ it says

Q: Will I lose my serial, when I uninstall JJ’s OS?
A: No. Once the serial is entered, it won’t get lost. You can switch back and forth between AKAI’s and JJ’s Operating Systems without problems.

but i havent found anything yet on a successful revert back to akai OS.... please help!

thanks!!!! :D
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By konc3pt Wed Aug 17, 2011 4:37 pm
JJos passward was generated using unique system ID that belongs to your mpc...this will never change as long as the mpc exists...and yes you can switch freely between any version of jj and akai os....if memeory serves me right JJ does it bit different than the conventional akai way if you want to go back to original os, it's all in the manual online