diff --git a/system.prop b/system.prop
index fb712df..8895261 100644
--- a/system.prop
+++ b/system.prop
@@ -65,6 +65,9 @@
 # Property to enable Mag filter
 persist.vendor.sensors.enable.mag_filter=true
 
+#property to latch unsignaled buffer
+debug.sf.latch_unsignaled=1
+
 # Set network mode to (T/L/G/W/1X/EVDO, T/L/G/W/1X/EVDO) for 7+7 mode device on DSDS mode
 ro.telephony.default_network=9,9
 
@@ -72,4 +75,4 @@
 persist.vendor.data.mode=concurrent
 
 # system prop for NFC DT
-ro.nfc.port=I2C
\ No newline at end of file
+ro.nfc.port=I2C