...And then quickly nixed by Sony.
Sony took Splinter Cell Essentials off of the PSN, so if you own a PSP Go and you don't already own a copy of the game, you're out of luck.
There's no homebrew out (yet?) that takes advantage of this exploit anyway.
SourceQUOTE said:Team ProjectXX Exploit Released for All PSP Models FW 1.00 to 6.20!
greg | May 13, 2010
Quick! Grab your PSPgo and get on PSN: you need to download Splinter Cell Essentials (EU version) right now. Or if you have the UMD that’ll work too (for non-go models).
This release comes from Dark_Kendox and FrEdDy, with a special thanks to Wololo, KiNgOfUnIvErS, psphakerwarrior, and Phantom91. Team ProjectXX kept this exploit on the d-low until some loudmouth ruined it. Now it’s likely the game will be pulled off PSN real quick, Sony will patch the exploit soon, and we’re back at square one. So do yourself a favour: don’t upgrade when Sony issues a new [useless] firmware update. With HBL in the works this exploit may serve a useful purpose for those currently running an unhackable PSP.
Sony took Splinter Cell Essentials off of the PSN, so if you own a PSP Go and you don't already own a copy of the game, you're out of luck.
There's no homebrew out (yet?) that takes advantage of this exploit anyway.