I was bored today so I screwed around with my 2.7. Put the eLoader on it and tried loading eLoader with gta (knowing it wouldn't work). After I see it say savedata corrupted I click home. Then I put in Untold Legends: Brotherhood of the Blade. Get past the prologue and decide not to play it. Click home and the yes and no is in another language. I'm like wtf. I try both the words (looked like japanese) neither bring me to home menu. So I shut down my PSP (hold switch up for 5 seconds). I turn it back on and the blue screen with a bunch of sentences (the ones you get when you downgrade a 2.6 to 1.5 or 2.0 to 1.5) I'm still like wtf. Turn it off again and all of the settings on my PSP are reset. Still a 2.7 obviously. I try doing the same thing i did before but nothing happened. Has anyone else ever had anything like this happen?