PSP 3.52 M33 users Guide faq

Get 3.52 M33 - 4 custom firmware from hereTroubleshooting :The problem with 3.52M33 is that it crashes alot and gives errors , so here's a trouble shooting tip: incase you get errors like :The game could not be started (codes like 80020148 , 8002014C , 80020148 etc) your iso's , UMD , homebrews etc may not work all you got to do is use the Semi birck Recovery or use pandora battery and downgrade

PSP 3.52 M33 custom firmware installation

3.90 M33 is the latest and best custom firmware be sure to upgrade to that one you have 3.52 m33-4. See the tutorial here This is a tutorial for installing 3.52 M33 which is kinda like 3.52 OE CFW (custom firmware) , this firmware is made by Team M33 (a big thanks to them) instead of Dark alex , though the firmwares are pretty much similar ..3.52 M33-4 installation guide :For installing this you