Easiest way to upgrade psp from 3.52 M33
Years ago I bought a modded psp from my friend with this custom firmware. Now years later I decided to get back on playing my psp, but as it turns out, the firmware is too old nowadays.
I have never tried to upgrade it myself, as it would probably brick the console. I ask humbly, thee wizards of psp, how can I easily upgrade my psp so that it could play newer games? and what would be the ideal custom firmware for that purpose?
(I have found some other threads concerning this matter, but they are like 4 years old now, their links have gotten old, and they mostly just advice on how to upgrade it to an firmware that is almost as old)
Thank you in advance!
Help with old 3.53 M33 upgrade
I have an old PSP with 3.52 M33
1. Created a Magic Memory Stick with 5.00 M33.
2. Download the 6.39 from your link and copy the release_639lme97
3. Restart and ran the Installer but the screen goes blank and never restart.