From 3.51 to 1.50 and back again

[Mister Klownes]

So I just got myself a new PSP with FW3.51, Pandora'd it down to the special 1.50, and now I'm looking to get right back up to 3.52 M33-4.

Is there a single updater that'll take me all the way, or am I going to need to do it in stages?

In either case, would someone be so kind as to point me in the right direction?

[cal360]

No I don't think so. You have to do it in two stages from the main one to to 4th update.

[Mister Klownes]

Alright, so would say, ExcruciationX's easy installer get me from 1.50 to 3.52-1? It doesn't appear to be configured like a standard 1.50 booter (as in a single eboot with no extra material). Or is there another one elsewhere? I couldn't find the original 3.52 updater searching about.

[Mister Klownes]

Scratch it all, ended up going with an old 3.40OE installer I had, I'll go with the 3.52 updates and whatnot from there.

/thread?

[saulin]

I went from 1.5 to 3.52 m33, then to 3.52 m33-4

Here is the guide that I used to go from 1.5 to 3.52 m33 -> http://forums.exophase.com/showthread.php?t=2732

[ExcruciationX]

Alright, so would say, ExcruciationX's easy installer get me from 1.50 to 3.52-1? It doesn't appear to be configured like a standard 1.50 booter (as in a single eboot with no extra material). Or is there another one elsewhere? I couldn't find the original 3.52 updater searching about.
This is 3.52 M33 1. Update using my pack, and then find 3.52 M33 4 (look around on QJ.net or the like) and run it after updating to 3.52 M33 1. Think of it as buying a car and then adding things on to it, this is similar.

Extract both updaters to the PSP/GAME150/ folder, and run them from the game section in the XMB (one at a time obviously).