diff --git a/system_prop.mk b/system_prop.mk
index 697838c..016ec7b 100644
--- a/system_prop.mk
+++ b/system_prop.mk
@@ -45,7 +45,7 @@ PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
 
 # RIL
 PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
-    ro.telephony.default_network=9,0
+    ro.telephony.default_network=22,18
 
 # UI
 PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \