2007-01-24 05:06:55 · 1 answers · asked by Anonymous in Consumer Electronics ➔ Games & Gear
try reading this http://www.afterdawn.com/guides/archive/downgrade_psp_2.cfm
and read this( i prefer this one)
http://www.hackaday.com/2005/09/28/how-to-psp-2-00-to-1-50-downgrade/
@@@it is important that u read 1st! some PSP with code on the mother board cant downgrade.http://www.maxconsole.net/?mode=news&newsid=7998
once u downgrade t0 V1.5 try upgrading it to 3.03EO-B it is the latest custom firmware. it does what 3.03 and 1.5 do.
to upgrade to 3.03OE-B u need to 1st, upgrade to 3.02OE-A then 3.02OE-B then 3.03OE-A then 3.03OE-B. all can be found at this website.
http://www.dark-alex.org/
good luck! dun do it until u are very sure what to do, and understand every part of what is stated
2007-01-24 05:55:10 · answer #1 · answered by Anonymous · 0⤊ 0⤋