diff --git a/device-felix.mk b/device-felix.mk
index 64f343d..2c2307c 100644
--- a/device-felix.mk
+++ b/device-felix.mk
@@ -227,6 +227,24 @@ endif
 PRODUCT_VENDOR_PROPERTIES += \
     ro.vendor.build.svn=$(TARGET_SVN)
 
+# Set device family property for SMR
+PRODUCT_PROPERTY_OVERRIDES += \
+    ro.build.device_family=F10
+
+# Set build properties for SMR builds
+ifeq ($(RELEASE_IS_SMR), true)
+    ifneq (,$(RELEASE_BASE_OS_FELIX))
+        PRODUCT_BASE_OS := $(RELEASE_BASE_OS_FELIX)
+    endif
+endif
+
+# Set build properties for EMR builds
+ifeq ($(RELEASE_IS_EMR), true)
+    ifneq (,$(RELEASE_BASE_OS_FELIX))
+        PRODUCT_PROPERTY_OVERRIDES += \
+        ro.build.version.emergency_base_os=$(RELEASE_BASE_OS_FELIX)
+    endif
+endif
 # Vibrator HAL
 $(call soong_config_set,haptics,kernel_ver,v$(subst .,_,$(TARGET_LINUX_KERNEL_VERSION)))
 PRODUCT_VENDOR_PROPERTIES +=\