The "MMJ" version of Dolphin (an optimized port for Android) was a specific fork that offered better performance on older Android devices than the official build at the time. However, development on this specific fork stopped years ago.
A specialized fork that includes the VBI Skip hack , designed to allow users to tune FPS vs. speed while keeping audio in sync. How to Download from GitHub dolphin mmj github download
: It often sacrifices "emulation accuracy," meaning you might see minor graphical glitches in exchange for a much higher framerate. The "MMJ" version of Dolphin (an optimized port