diff --git a/README.md b/README.md
index 49334e2..88da78e 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,10 @@
 Fix SafetyNet on Xiaomi devices with MIUI Developer/Beta ROM & Custom ROM like LOS, RR, etc.
 
 ## Changelog
+#### v1.9
+- Added new supported devices: Redmi Pro, Mi 4S, Redmi 4X
+- Changed Redmi Note 3 MTK prop
+- Changed wait for Magisk SafetyNet check to a function and run in a subshell
 #### v1.8.2
 - Fixed Redmi Note 3 MTK device name typo
 #### v1.8.1
diff --git a/common/post-fs-data.sh b/common/post-fs-data.sh
index 300b12d..cbe8ee6 100644
--- a/common/post-fs-data.sh
+++ b/common/post-fs-data.sh
@@ -46,11 +46,7 @@ script_end() {
     getprop
     sleep 1
     cat $LOGFILE
-    echo "Waiting for Magisk Manager SafetyNet check..."
-    grep_logcat "MANAGER: SN: Google API Connected"
-    grep_logcat "MANAGER: SN: Check with nonce"
-    grep_logcat "MANAGER: SN: Response"
-    grep_logcat "MANAGER: StatusFragment: SafetyNet UI refresh triggered"
+    check_safetynet &
     echo "Waiting for MagiskHide unmount..."
     while :; do grep "MagiskHide: Unmounted (/sbin)" "$LOGFILE" && \
     grep "MagiskHide: Unmounted (/magisk)" "$LOGFILE" && break; sleep 1; done
@@ -59,7 +55,17 @@ script_end() {
     /data/magisk/busybox tail +${MAGISKHIDE_LOG%%:*} "$LOGFILE"
 }
 
+check_safetynet() {
+    echo "Waiting for Magisk Manager SafetyNet check..."
+    grep_logcat "MANAGER: SN: Google API Connected"
+    grep_logcat "MANAGER: SN: Check with nonce"
+    grep_logcat "MANAGER: SN: Response"
+    #grep_logcat "MANAGER: StatusFragment: SafetyNet UI refresh triggered"
+}
+
 #logcat -b events -v raw -t 10
+#wget --post-data "api_option=paste&api_dev_key=2dc5d9876384c0232c6ce30ae0558479&api_paste_code=$(cat $log)&api_paste_name=$log" http://pastebin.com/api/api_post.php > /dev/null 2>&1
+
 
 DEVICE=$(cat /system/build.prop | sed -n "s/^ro.product.device=//p")
 
@@ -67,7 +73,7 @@ case $DEVICE in
 # Redmi Note 2
     hermes) set_prop "5.0.2" "LRX22G" "V8.2.1.0.LHMCNDL";;
 # Redmi Note 3 MTK
-    hennessy) set_prop "5.0.2" "LRX22G" "V8.2.1.0.LHNCNDL";;
+    hennessy) set_prop "5.0.2" "LRX22G" "V8.1.3.0.LHNCNDI";;
 # Redmi Note 3 Qualcomm
     kenzo) set_prop "6.0.1" "MMB29M" "V8.2.1.0.MHOCNDL";;
 # Redmi Note 4 MTK
@@ -130,5 +136,11 @@ case $DEVICE in
     HM2013023) set_prop "4.4.2" "HM2013023" "V7.3.1.0.KHBCNDD" "2013023";;
 # Redmi 1S
     armani) set_prop "4.4.4" "KTU84P" "V8.2.1.0.KHCMIDL";;
+# Redmi Pro
+    omega) set_prop "6.0" "MRA58K" "V8.1.2.0.MHQCNDI";;
+# Mi 4S
+    aqua) set_prop "5.1.1" "LMY47V" "V8.2.1.0.LAJCNDL";;
+# Redmi 4X
+    santoni) set_prop "6.0.1" "MMB29M" "V8.2.9.0.MAMMIEA";;
     *) echo "$DEVICE is not supported too"
 esac
diff --git a/config.sh b/config.sh
index 6fbc5df..415cff0 100644
--- a/config.sh
+++ b/config.sh
@@ -50,7 +50,7 @@ LATESTARTSERVICE=false
 
 print_modname() {
   ui_print "*******************************"
-  ui_print "        Xiaomi SafetyNet Fix v1.8.2"
+  ui_print "        Xiaomi SafetyNet Fix v1.9"
   ui_print "*******************************"
 }
 
diff --git a/module.prop b/module.prop
index 20b6d8a..022ca03 100644
--- a/module.prop
+++ b/module.prop
@@ -1,7 +1,7 @@
 id=xiaomi-safetynet-fix
 name=Xiaomi SafetyNet Fix
-version=v1.8.2
-versionCode=11
+version=v1.9
+versionCode=12
 author=Deiki
 description=Fix SafetyNet on Xiaomi devices with MIUI Developer/Beta ROM & Custom ROM like LOS, RR, etc.
 template=3