ASKNOW
: If you have Rerescaler.skprx in your config.txt , try removing it, as it is known to cause issues with this specific port. Installation Checklist
Errors with the unofficial GTA: San Andreas port on PS Vita, such as "could not load libGTASA.so," are usually resolved by verifying file paths in ux0:data/gtasa/ ps vita gta san andreas error
Try booting into Safe Mode and selecting Rebuild Database . : If you have Rerescaler