I have been away from this for a while. My kid got the game as a gift and was prompting for an update. I had a 4.2u.

I just did the soft mod and installed homebrew, bootmii, pri-loader etc.

Backups still working, old originals still work.

Mario sports mix no longer prompts for an update but doesn't run. It shows loading than black screen comes up with "unable to read disc".

Can someone please advise of a solution?