If you recently deactivated all devices via the Sony website (perhaps you sold a PS4 or PS5), you may have inadvertently deactivated your PS Vita. The Vita will continue trying to use its old activation ticket, leading to a persistent NP-9948-0 loop.
: Previously, users had to disable Two-Step Verification (2SV) to get legacy hardware to play nice with the PSN. np-9948-0 ps vita
Once the process completes, close the application, reboot the console, and retry your download. 2. Revoke and Regenerate Your Device Setup Password If you recently deactivated all devices via the
Common scenarios where NP-9948-0 appears: close the application