Homebrew developer Yellow_Rain dropped this unofficial patch, based on the most recent custom firmware released by Dark AleX, it contains a reversed and updated popcorn.prx. Also, a hex-edited vshctrl.prx and a new GetVersion opcode were both updated in this new build. The developer has tested and confirmed that CFW 3.93 M33 works for both the classic and Slim PSP. Please take note that it only flashes the changed modules, so make sure that you have CFW 3.90 M33-2 installed on your psp before running the patch.

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