yes, its the only firmware chickhen works with
take it to the doctor
No chickHEN is for PSP, not for PSV. There are websites out there trying to pass it off as a PSV hack though for whatever reason.
No, you will need to downgrade your PSP to 5.03 using a Pandora's Battery and Magic Memory Stick if you own a PSP-1000/-2000 (will not work with -3000 or PSPgo) and install Custom Firmware using ChickHEN. Use this guide to do so: http://gbatemp.net/index.php?showtopic=206173
A PSP 3000 skin won't work for a PSP 1000 due to some significant, though still minor, differences between the PSP 3000 and PSP 1000. The PSP 2000 and 3000 have a closer model shape so skins are more interchangeable between the 2000 and 3000.
YES the psp 1000 and 2000 camera you can buy in stores will work with the psp 3000
Yes.
No, the 3000's screen is not compatible with a PSP-2000.
Work hard or get lucky!
yes, work hard and u get it
There are several methods, one of the is to delete all of the gif. format images in the folder. The other method is to open the document and scroll straight down. It should work within 5-10 times.
No, Pandora Batteries (the only known way to downgrade PSPs) do not work with the PSP-3000, and, as such, you can not downgrade it.
3000