Yes, I uninstalled enzo.
I was super stupid that I did that, if I could turn back time I would have never done that.
And yeah, I am trying force reinstalling in safe mode, but I got error code C3-3822-5. Trying to figure out what I should do to fix the problem.
I use jp for region, I wrote everything right in the xml file. I see that there is an update but when I try to intall it, this error code comes.
Edit: I solved the error message and was able to force a reinstall. Unfortunately my problematic games still can't be played so reinstalling 3.70 didn't help at all.
But at least it made me feel a lot braver and when the 3.70 hack is released, I think I will be able to install it to my device. It may sound ridiculous but I am super clumsy and noob when it comes to any softver-related things (omg you really don't want to imagine how I suffered when I hacked my PSP lol) so this experience made be braver/more experienced and I think I will be able to solve my future problems as well. c:
Thanks for all the comments, I will wait for 3.70 hack. But at least I can relax until then because I did everything I could. They didn't help, but... you know. :,D