JIT Help

Learn what JIT is and how to enable it on your device.

What is JIT?

JIT, or Just in Time, is a technique used by Dolphin (the emulator) to emulate the GameCube and Wii's CPU at fast speeds. Without JIT, Dolphin would run at unplayably slow frame rates. However, on non-jailbroken iOS devices, an app cannot use JIT by default.

How to Enable JIT on DolphiniOS

There are a few different ways to enable JIT on DolphiniOS. Here are two options: