Official Sony Content Manager Assistant often blocks "fixed" or older firmware files because it wants you to install the latest version. The solution is to use (an unofficial, open-source version). Set QCMA to "Offline Mode."
The PS Vita is incredibly picky. If the file isn't in the exact right place, it will fail. psp2updatpup fixed
. In the context of "fixed," it usually relates to resolving issues where a modded console incorrectly prompts for a system update or becomes "soft-bricked" during a firmware installation. Understanding PSP2UPDAT.PUP File Purpose Official Sony Content Manager Assistant often blocks "fixed"