hello im new to this so i dont know if this is the right forum but recently i had to upgrade my psp in order to play a game. i had hacked it and was on of the m33 firmwares and when i tried to upgrade it got stuck on the 88-99% loop.
afterwards i had to turn it off, and thus it bricked. it tried all types of DDC versions and although i cant remember which one i used i ended up in in 660 me 1.8 and it worked but then i noticed small glitches. first when i palyed an iso it wouldnt load, then if it would and i would get out and play another it would shut down. last glitch was that it didnt let me costumize the themes. i tried DDC's again and got stuck even tried nand dumping and resotoring that nand, resulting in removing one bad block that i had. i finally was able to install 4.01 m33 but now i can upgrade and even if i still need to do it through pandora and magic memory. can anyone help me first can someone answer, did that one bad block that i had could have been the cause of the glitches? why was i on that 88-99% loop? and now that im in this custom firmware how can i fix my psp in order to upgrade to at least 620 custom firmware