Jap 1.0 upgraded to 1.5 - won't run homebrew. True?

I searched on this but couldn't find what I needed.

I got a Jap psp, one of the first ones out with 1.0 firmware. I upgraded it to 1.51 literally the day before I found out about homebrew stuff and needing to have 1.50 to run it. I updated to 2.0 when it was available. Now that the downloader is out I figured I'll give it a try..

but...

I read this on a post and wanted someone to confirm/deny it.

**If you originally owned a 1.00 PSP, but performed an update to
1.50, your system will not allow homebrew. Don't know why, but it's true.**

Does this apply to PSPs downgraded to 1.5 as well? I don't want to downgrade my PSP if there is no chance of homebrew etc working on it.

Thanks in advance for any help.

It downgraded to 1.50, no problems getting anything to run :)

Quote:

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Originally Posted by monkeyspank

It downgraded to 1.50, no problems getting anything to run :)

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works 4 me too
but i dont know how do i play snes roms on full screen and some games are slow...

it shouldnt be a problem, as long as you have 1.5 it should definately work...
and the snes emulator, i would use UO Snes9x and SnesTYL
you can access the menu to input screen ratio, frameskip, psp clock speed, etc
you can also look up a guide for Ideal Snes Settings, which ive seen before

you know, if you turn off sound it's hella faster.

That was me. I only wrote that because I heard that somewhere. I don't think its true anymore.