That's what I thought.
Using a homebrewed app is risky at times because you really don't know if it's "Right" until you try it.... And after that it's already too late if something happens.... Which in your case "Something" did.
I've been around such things for decades now and can say using a homebrew carries it's own set of risks, which TBH most guys that make them try to make it work but not every version of a given piece of hardware is the same as another like it
based on what version the hardware/board/system is.
BTW the guys that make homebrewed stuff can't guarantee any of it will work in every instance you know.
The damage for your stuff is already done, there might be a way to undo it but I can't say if it could be or not but the advice I'll give is if you're going to use homebrewed stuff in the face of this, at least do some research about it vs what you have before commiting to it's use by doing.....
Or just don't mess with it.
I've had my SCPH-35001 since new and it's never given me a problem of any real concern, still works fine even after a laser replacement I did a few years ago due to the original going bad over time, which is expected if you use it.
Same for my old PSX which I did have modded (Professionally) years ago and it too still works like other consoles, add-ons and things I've got which were all bought new except for my PS3's Fats, which were bought as defective units I fixed.
Didn't mess with homebrewed stuff along the way and it all still works today.
