Hey guys I'm completely new to this so any way you can help is greatly appreciated. I found some information looking through the threads so I hope this helps. By the way, I had a friend who used my PSP to help make a Pandora battery to mod another PSP, it has been modded already, I've had it for a very long time, it plays ISO games.
I noticed on the bottom where it has a thin barcode, it ends with -PSP1001 (maybe that helps)
System Software says 3.03 OE-C
current UMD in possession is Midnight Club 3 DUB edition (he took the GTA one I keep seeing in the threads and left this one)
I haven't used it for a pretty long time so I'm sure firmware is way outdated.
How can I upgrade it to the latest firmware? (non-official)
The game I'm trying to play shows the preview of the game and when i start, it goes black and shows error (80020148)
Wow! Thank you very much! This was exactly what I needed! I just finished and it seems to be working fine! I'm going to test my game really soon!
To anyone else who uses this, after you complete step 1 there is a sort of step 1.5.
You need to update your 3.52m33 to 3.52m33-3 as an addon update. (all the files are the same site)
THEN you can start step 2, then step 3.
(step 3) Make sure you place the 550.pbp file in the front directory of your psp (slightly different than the previous steps but basically all the same!
Great work by the developers, It was basically common sense from reading the instructions and if you didn't do it right, they tell ya! I knew very little before doing this, Thank You!