Unfortunately, you can't complete this quest on Android. The jump script I created is tied to the FPS. It doesn't work any other way, and I haven't been able to come up with a viable alternative. The problem is that “vertical sync” is always enabled on Android, which prevents the script from running properly. So, for now, there’s no way around it. In any case, this is a minor side activity that only yields a small image. In a future update, this image will be available without having to complete this challenge.