If you want, I can:
The official game suffers from memory leaks, causing slowdowns after 30-40 minutes of play. The community patch adjusts the Vita’s CPU/GPU clock settings and optimizes asset streaming, resulting in a stable 30 FPS even during 8-character Ki clashes. dragon ball z battle of z rom ps vita patched
Because the vanilla ROM crashes on Vita3K during the first cutscene. If you want, I can: The official game
The Ultimate Super Saiyan Experience: Dragon Ball Z: Battle of Z Patched for PS Vita Dragon Ball Z: Battle of Z If you want