Upgrade/downgrade

fliegenaffe

Well-known Member
i have a psp with a 2.82 firmware. i've got an auto upgrader/downgrader piece of software to downgrade to 1.5. i have 2 questions. 1. what is the "serial number" or version of GTA : LCS do i need (unpatched version)? 2. will i be able to run films,games iso etc with version 1.5 from a memory stick,or will i need to reupgrade to a new firmware afterwards. i'm new to all this stuff about psp hacking.
 

SatDude

Active Member
Why not go directly to 3.80 M33-4?
 

fliegenaffe

Well-known Member
might sound daft,but how do i go about that? where can i download it from?
 

SatDude

Active Member
Have you got a pandora battery?
 

fliegenaffe

Well-known Member
no i don't have a pandora battery
 

fliegenaffe

Well-known Member
i've downloaded 3.80 M33-4.can i just copy this to the memory stick and upgrade it? also, where do i copy it to....sorry, i'm all new to this stuff
 

SatDude

Active Member
You will need a pandora battery, not 100% sure but the way i do it is to get 3.71 M33-4 first and then go to 3.80 M33 and then 3.80 M33-4.... It sound complicated but i never got a psp bricked!
 

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