go to http://www.instructables.com/id/Downgrading_Your_Wii/ and it will show you
Chat with our AI personalities
these nuts
The CHECHE01 is the PS3 80 GB model with 4 USB ports and PS2 compatible software. E3 Flasher allows you to downgrade a NOR and Nand PS3 from 4.30 to 3.55! It supports all electronic device like DVD / BD / PS3 / Wii / XBOX360 / MP3 / MP4 / Tablet PC which has Nor flash memory. You have to make sure the PS3 originally came with 3.55 firmware or lower from factory. You will also need a downgrade dongle such as the E3 Card Reader to perform the downgrade.
you can't do this
You can downgrade at this time, you can only upgrade
NO NOT IF YOU HAVE A NEWER PSP 2000 OR 3000 AND GO but older psp 2000 and all 1000 can downgrade with Pandora battery then hack it and then download 6.35 cfw and install