via http://wololo.net/2012/11/09/frosteg...-asia-version/
A few days ago, Teck4 and Frostegater released a new game exploit for Gravity Crash Portable. This exploit allows people who own that game to run Total_Noob’s CEF (a Custom Firmware inside the PSP Emulator) on their Playstation Vita. Sadly, owners of the Asian version of the game were left alone, as the exploit had “only” been adapted to the JP, US, and EU.
Frostegater fixed this by releasing a port to the Asian version of the game today. I haven’t checked it myself, so please report success. I won’t go into details on how to run this or what it does, if you want details please check the original release thread here.