Last I heard, it was doing some power glitching to bypass/nop-out some signature check or some such. There aren't much details in the public, but a very similar

Last I heard, it was doing some power glitching to bypass/nop-out some signature check or some such. There aren't much details in the public, but a very similar hack is publicly documented for the vita: https://arxiv.org/pdf/1903.08102.pdf https://arxiv.org/pdf/1903.08102.pdf .