diff --git a/conf/init.gs201.rc b/conf/init.gs201.rc
index 2f62f695..847c2611 100644
--- a/conf/init.gs201.rc
+++ b/conf/init.gs201.rc
@@ -16,6 +16,8 @@ on init
 
     # Set teo as cpu idle governor
     write /sys/devices/system/cpu/cpuidle/current_governor teo
+    # Disable util-awareness
+    write /proc/vendor_sched/teo_util_threshold "1024 1024 1024"
 
     # Boot time fs tuning
     write /sys/block/sda/queue/iostats 0
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index f37aab51..3f1e2c1c 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -291,5 +291,5 @@
     </string-array>
 
     <!-- Enable variable refresh rate when typing. -->
-    <bool name="config_variableRefreshRateTypingSupported">true</bool>
+    <bool name="config_variableRefreshRateTypingSupported">false</bool>
 </resources>
diff --git a/storage/ufs_firmware_update.sh b/storage/ufs_firmware_update.sh
index d118115f..a5cabfb9 100755
--- a/storage/ufs_firmware_update.sh
+++ b/storage/ufs_firmware_update.sh
@@ -6,13 +6,23 @@
 ufs_dev="/dev/sys/block/bootdevice"
 fw_dir="/vendor/firmware"
 blk_dev="/dev/block/by-name/fips"
+min_timestamp=$(date -d "2022-10-01" +%s)
+epoch_1y=$(date -u -d "1971-01-01" +%s)
 
 vendor=$(cat ${ufs_dev}/vendor | tr -d "[:space:]")
 model=$(cat ${ufs_dev}/model | tr -d "[:space:]")
 rev=$(cat ${ufs_dev}/rev | tr -d "[:space:]")
 
 file=$(find ${fw_dir} -name "*${vendor}${model}${rev}*" | head -n 1)
-if [ -n "$file" ]; then
+lifec=$(cat ${ufs_dev}/health_descriptor/life_time_estimation_c | tr -d "[:space:]")
+[ ! "$lifec" ] && lifec=0xff
+
+atime=$(ls -lu -d /data 2>&1 | awk '{print $6}')
+timestamp=$(date -d "$atime" +%s)
+(( $timestamp < $min_timestamp )) && timestamp=$min_timestamp
+now=$(date +%s)
+
+if [ -n "$file" ] && (( $lifec < 0x0a )) && (( $timestamp + $epoch_1y >= $now )); then
 	# The first 4KB block at fips partition has been occupied, and unused space begins from 4 KB
 	# Refer to: go/pixel-mp-ffu-ota-1p
 	dd if="$file" of=$blk_dev bs=4k seek=1