Sony Xperia Z1 game won't start black screen after nintendo logo

[CSL00]

Tried the newer builds dolphin-master-4.0-599.apk and it only froze once loading a save state with Zelda Wind Waker. On the opening cinematic I got a steady 30fps, on the in-game cinematic I got to 6-7 fps and the avatars were distorted. On older builds (build 468, I think) this in-game intro is slightly faster (8 - 13fps) and accurately displayed. Also on Sony Xperia Z1 running Android 4.3 (14.2.A.0.290, clean installation).