diff --git a/base.mk b/base.mk
index a0349d8..3655b72 100644
--- a/base.mk
+++ b/base.mk
@@ -131,6 +131,7 @@ PRODUCT_COPY_FILES += \
 	device/phh/treble/files/zf6-goodixfp.kl:system/phh/zf6-goodixfp.kl \
 	device/phh/treble/files/zf6-googlekey_input.kl:system/phh/zf6-googlekey_input.kl \
 	device/phh/treble/files/teracube2e-mtk-kpd.kl:system/phh/teracube2e-mtk-kpd.kl \
+	device/phh/treble/files/bv9500plus-mtk-kpd.kl:system/phh/bv9500plus-mtk-kpd.kl \
 
 SELINUX_IGNORE_NEVERALLOWS := true
 
diff --git a/files/bv9500plus-mtk-kpd.kl b/files/bv9500plus-mtk-kpd.kl
new file mode 100644
index 0000000..724fb50
--- /dev/null
+++ b/files/bv9500plus-mtk-kpd.kl
@@ -0,0 +1,5 @@
+key 114   VOLUME_DOWN
+key 115   VOLUME_UP
+key 116   POWER
+key 249   ASSIST
+key 250   CAMERA
diff --git a/rw-system.sh b/rw-system.sh
index 5699791..e2a8a4f 100644
--- a/rw-system.sh
+++ b/rw-system.sh
@@ -60,7 +60,12 @@ if [ "$vndk" = 26 ];then
 fi
 
 setprop sys.usb.ffs.aio_compat true
-setprop persist.adb.nonblocking_ffs false
+
+if getprop ro.vendor.build.fingerprint | grep -q -i -e Blackview/BV9500Plus;then
+    setprop persist.adb.nonblocking_ffs true
+else
+    setprop persist.adb.nonblocking_ffs false
+fi
 
 fixSPL() {
     if [ "$(getprop ro.product.cpu.abi)" = "armeabi-v7a" ]; then
@@ -257,6 +262,12 @@ changeKeylayout() {
         changed=true
     fi
 
+    if getprop ro.vendor.build.fingerprint | grep -q -i -e Blackview/BV9500Plus;then
+        cp /system/phh/bv9500plus-mtk-kpd.kl /mnt/phh/keylayout/mtk-kpd.kl
+        chmod 0644 /mnt/phh/keylayout/mtk-kpd.kl
+        changed=true
+    fi
+
     if [ "$changed" = true ]; then
         mount -o bind /mnt/phh/keylayout /system/usr/keylayout
         restorecon -R /system/usr/keylayout