Posts tagged down grade 
Luminous PSP 3.50 downgrader released
After showing the world that Lumines can be used to unlock homebrew on the Sony PSP's latest firmware upgrade, and thus increasing sales of the classic puzzler 59-fold, the folks at Noobz! have released a v3.50 downgrader that uses the newfound exploit. All you need is a US or EU version of Lumines...
