PSP Tutorial Downgrade 6.60 to 6.39/6.35/6.20 without Pandora Battery!

So hi guys! Here Krishh, and in this video im going explain. how to downgrade your psp from 6.60 to 6.39/6.35 or 6.20. Make sure, you are on 6.60! You can do this without a pandora battery, and it is for al psp models! The files you need is : http://krishhus.tumblr.com/post/9330552602/6-60-downgrader You can download there the downgrader, the Modulechecker, and the eboots. Follow: htpp://www.twitter.com/krishhus Also dont, forget to subscribe me! Because there will be a giveaway soon! UPDATE!: http://psp.dashhacks.com/downloads/psp-firmware/psp-firmware-updates/6xx You have to create a account first!