A PS Vita (1000 or 2000 model) or PS TV running firmware 3.73. A stable Wi-Fi connection. A computer or a smartphone connected to the same network.
Sony’s official patch notes for 3.73 (released in 2019) are famously vague: ps vita firmware 373 download better work
Follow the exact breakdown below to make your PS Vita work significantly better. A PS Vita (1000 or 2000 model) or PS TV running firmware 3