diff --git a/Projects/Android/jni/QzDoom/QzDoom_SurfaceView.c b/Projects/Android/jni/QzDoom/QzDoom_SurfaceView.c
index afd6e5a..1c72613 100644
--- a/Projects/Android/jni/QzDoom/QzDoom_SurfaceView.c
+++ b/Projects/Android/jni/QzDoom/QzDoom_SurfaceView.c
@@ -1866,7 +1866,7 @@ JNIEXPORT jlong JNICALL Java_com_drbeef_questzdoom_GLES3JNILib_onCreate( JNIEnv
             gpu   = arg_int0("g", "gpu", "<int>", "GPU perf index 1-4 (default: 3)"),
             msaa   = arg_int0("m", "msaa", "<int>", "MSAA 1-4 (default: 1)"),
             ffr   = arg_int0("f", "ffr", "<int>", "FFR 0-4 (default: 0)"),
-            refresh   = arg_int0("r", "refresh", "<int>", "Display Refresh 60 or 72 (default: 72)"),
+            refresh   = arg_int0("r", "refresh", "<int>", "Display Refresh 60, 72 or 90 (default: 72)"),
 			end     = arg_end(20)
 	};
 
diff --git a/Projects/Android/jni/gzdoom-g3.3mgw_mobile b/Projects/Android/jni/gzdoom-g3.3mgw_mobile
index cb48a9a..91f71cf 160000
--- a/Projects/Android/jni/gzdoom-g3.3mgw_mobile
+++ b/Projects/Android/jni/gzdoom-g3.3mgw_mobile
@@ -1 +1 @@
-Subproject commit cb48a9a10157f05bdd2ba902cf23af62da619718
+Subproject commit 91f71cf679dcd6b632e8c30ff5a9a528568f9502
diff --git a/assets/res/brightmaps.pk3 b/assets/res/brightmaps.pk3
index ef1770b..f11540a 100644
Binary files a/assets/res/brightmaps.pk3 and b/assets/res/brightmaps.pk3 differ
diff --git a/assets/res/lights.pk3 b/assets/res/lights.pk3
index ee3d1c0..4110d11 100644
Binary files a/assets/res/lights.pk3 and b/assets/res/lights.pk3 differ
diff --git a/assets/res/lz_game_support.pk3 b/assets/res/lz_game_support.pk3
index 5b157d2..3122e61 100644
Binary files a/assets/res/lz_game_support.pk3 and b/assets/res/lz_game_support.pk3 differ
diff --git a/assets/res/lzdoom.pk3 b/assets/res/lzdoom.pk3
index cc81ca3..52cecdc 100644
Binary files a/assets/res/lzdoom.pk3 and b/assets/res/lzdoom.pk3 differ