diff --git a/rw-system.sh b/rw-system.sh
index f19e29f..fb56900 100644
--- a/rw-system.sh
+++ b/rw-system.sh
@@ -174,3 +174,7 @@ fi
 if busybox_phh unzip -p /vendor/app/ims/ims.apk classes.dex |grep -qF -e Landroid/telephony/ims/feature/MmTelFeature -e Landroid/telephony/ims/feature/MMTelFeature;then
     mount -o bind /system/phh/empty /vendor/app/ims/ims.apk
 fi
+
+if getprop ro.hardware |grep -qF samsungexynos;then
+	setprop debug.sf.latch_unsignaled 1
+fi