diff --git a/device-bluejay.mk b/device-bluejay.mk
index 9c0d02c..2538d21 100644
--- a/device-bluejay.mk
+++ b/device-bluejay.mk
@@ -173,6 +173,10 @@ PRODUCT_VENDOR_PROPERTIES += \
 PRODUCT_PRODUCT_PROPERTIES +=\
     persist.vendor.fingerprint.disable.fake.override=none
 
+# Fingerprint als feed forward
+PRODUCT_VENDOR_PROPERTIES += \
+    persist.vendor.udfps.als_feed_forward_supported=true
+
 # Hide cutout overlays
 PRODUCT_PACKAGES += \
     NoCutoutOverlay \
@@ -224,3 +228,7 @@ PRODUCT_SHIPPING_API_LEVEL := 32
 # Vibrator HAL
 PRODUCT_VENDOR_PROPERTIES += \
 	ro.vendor.vibrator.hal.supported_primitives=243
+
+# Device features
+PRODUCT_COPY_FILES += \
+    frameworks/native/data/etc/handheld_core_hardware.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/handheld_core_hardware.xml
diff --git a/gps.xml.b3 b/gps.xml.b3
index 17c8a9c..e7dcb9c 100644
--- a/gps.xml.b3
+++ b/gps.xml.b3
@@ -56,9 +56,11 @@
        CpLppeUseAgnssLocForEmptyDbh="true"
        ReAidingOnHotStart="false"
        ReAidingIntervalSec="1200"
+       PpsDevice="/sys/class/pps/pps0/assert_elapsed"
   />
 
   <gll
+       PpsEnable="true"
        LogPriMask="LOG_INFO"
        LogFacMask="LOG_NMEA | LOG_GLLIOS | LOG_GLLAPI"
        FrqPlan="FRQ_PLAN_26MHZ_2PPM_49_152MHZ_300PPB"
diff --git a/gps_user.xml.b3 b/gps_user.xml.b3
index d752cc9..a1e3ea0 100644
--- a/gps_user.xml.b3
+++ b/gps_user.xml.b3
@@ -55,9 +55,11 @@
        CpLppeUseAgnssLocForEmptyDbh="true"
        ReAidingOnHotStart="false"
        ReAidingIntervalSec="1200"
+       PpsDevice="/sys/class/pps/pps0/assert_elapsed"
   />
 
   <gll
+       PpsEnable="true"
        LogPriMask="LOG_INFO"
        LogFacMask="LOG_NMEA | LOG_GLLIOS | LOG_GLLAPI"
        FrqPlan="FRQ_PLAN_26MHZ_2PPM_49_152MHZ_300PPB"