We need you to achieve Native Resolution for PSP games on PSVITA! : r/VitaPiracy
PS Vita GTA PSP Games Native Resolution Patch! (Adrenaline 6.9) - YouTube
A look at the bounty for native resolution PSP emulation on the PSVita through its built-in PSP hardware - ColdBird says it's possible to do and not just a pipe dream! -
PSP BEST GAME: High Resolution APK for Android Download
▻GePatch v0.17.1 - Native Resolution Adrenaline PSP Games on PS Vita - YouTube
How to configure the Android version of the PPSSPP emulator