diff --git a/system.prop b/system.prop
index 06d73be3262e2017150867a987f9dcf788e3cd43..c00ebdafd76ab247252967e953f1d2b89a585535 100644
--- a/system.prop
+++ b/system.prop
@@ -14,6 +14,11 @@ debug.sf.enable_hwc_vds=1
 debug.sf.latch_unsignaled=1
 ro.opengles.version=196610
 
+# IMS
+persist.dbg.volte_avail_ovr=1
+persist.dbg.vt_avail_ovr=1
+persist.dbg.wfc_avail_ovr=1
+
 # Iorap
 ro.iorapd.enable=false