Add NR to defualt network mode preference

Change-Id: Ie3bb3abe9d4d303b4d22a70674e9c6c20b19363d
CRs-Fixed: 2588591
diff --git a/system.prop b/system.prop
index 0fa2787..f09203e 100644
--- a/system.prop
+++ b/system.prop
@@ -15,8 +15,8 @@
 persist.rild.nitz_short_ons_3=
 ril.subscription.types=NV,RUIM
 DEVICE_PROVISIONED=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=22,22
+# Set network mode to (NR_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA, NR_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA) for 8+8 mode device on DSDS mode
+ro.telephony.default_network=33,33
 
 dalvik.vm.heapsize=36m
 dev.pm.dyn_samplingrate=1