I am using the version changer to change it to a 1.52 to play a game, but when i go to change back it wont chang eback it keeps givin me the AC adapter message, any help?

edit can i unpatch itsom i can go to 2.0 instead of 1.52, it wont let me

you need to have the ac adapter plugged in and a orange light on to run version changer in other words if its fully charged and the green light is on it wont work discharge the battery a bit

Damn this thing bricked my psp, I launched the version changer and the screen went black, all you can see are like 10 numbers and letters on the left side, I cant even turn it off. Please tell me i can solve this.

Edit- Nevermind i just had to hold the off switch for like 5-6 seconds, man that scarred me, im currently downgrading, I checked and the version changer created two other files besides the index.dat.bak file that it says in the instructions.