diff --git a/rootdir/init.qcom.rc b/rootdir/init.qcom.rc
index 77ef6ec..e5524f5 100644
--- a/rootdir/init.qcom.rc
+++ b/rootdir/init.qcom.rc
@@ -575,6 +575,13 @@ service port-bridge /system/bin/port-bridge
     group radio system inet
     oneshot
 
+# FM
+on property:hw.fm.init=0
+    write /sys/module/radio_iris_transport/parameters/fmsmd_set 0
+
+on property:hw.fm.init=1
+    write /sys/module/radio_iris_transport/parameters/fmsmd_set 1
+
 # QMUX must be in multiple groups to support external process connections
 service qmuxd /system/bin/qmuxd
     class main