trouble with update xy.z

[Black~swarm]

hey guy so yea having trouble with the 3.03 downgrade. so i got the psp to 3.03 hen through using gta v2.00 and then when i run the update xy.z it asays its loading the prx files from the .pbp files but instead of continueing it just shutsdown

any ideas? do i need the 1.00 pbp and 2.00 pbp updates too?

[DavidWoth]

have you put the 1.5 update in the correct place and renamed it to update.pbp

[Black~swarm]

its supposed to go into psp/GAME/UPDATE rite?
and yea its supposed to be saved as update.pbp rite?

[DavidWoth]

yeah try this guidehttp://community.hackingpsp.com/forums/5523/ShowPost.aspx