(adsbygoogle = window.adsbygoogle || []).push({}); i released a patch before which might've worked to derank using dev binds..
i tried some more stuff & this one resets all your stats (which should include rank & prestige), all your weapons/unlocks/perks/....
now here's the important part.. i found a bind that says updategamerprofile (which could mean: overwrite your previous saved rank on server, thus allowing you to derank)

if someone could transfer & try this ?
go in solo on NDU (while signed in to PSN !!!) wait for the game to actually start, then press DPAD_LEFT & wait 2 seconds
press DPAD_UP & wait 2 more seconds
press DPAD_RIGHT & that's the command to save to XBL (or in our case, PSN)

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i cba transferring just to try this, so if someone could ?
would be awesome if you were actually deranked & it sticked
then just go to multiplayer & use my menu patch to chose any prestige you like

Thanks I have all your release patches in my computer. I like your job

y dont you just put it so it just makes them no prestige lvl 1 xD