diff --git a/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9 b/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9
index 9954db63d..666a16949 100755
--- a/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9
+++ b/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9
@@ -2155,7 +2155,7 @@ CONFIG_LCD_SUPPORT_T050K589=y
 CONFIG_LCD_SUPPORT_ICN6202=y
 CONFIG_LCD_SUPPORT_ICN6202_2LANE=y
 # CONFIG_LCD_SUPPORT_NT35510_MIPI is not set
-CONFIG_LCD_REVERT_180_DEGREE=y
+# CONFIG_LCD_REVERT_180_DEGREE is not set
 
 #
 # Display engine feature select
diff --git a/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9_recovery b/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9_recovery
index a63adac51..1ff8ba0df 100755
--- a/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9_recovery
+++ b/device/config/chips/v851s3/configs/fastboot_sl100_front/linux/config-4.9_recovery
@@ -1578,7 +1578,7 @@ CONFIG_LCD_SUPPORT_T050K589=y
 CONFIG_LCD_SUPPORT_ICN6202=y
 CONFIG_LCD_SUPPORT_ICN6202_2LANE=y
 # CONFIG_LCD_SUPPORT_NT35510_MIPI is not set
-CONFIG_LCD_REVERT_180_DEGREE=y
+# CONFIG_LCD_REVERT_180_DEGREE is not set
 
 #
 # Display engine feature select
diff --git a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/SL100FRONTPANEL b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/SL100FRONTPANEL
index 51a0abe37..47e15cd2d 100755
Binary files a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/SL100FRONTPANEL and b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/SL100FRONTPANEL differ
diff --git a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/res/verify_again.aac b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/res/verify_again.aac
new file mode 100755
index 000000000..b1ce9370c
Binary files /dev/null and b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/res/verify_again.aac differ
diff --git a/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/res/verify_again_en.aac b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/res/verify_again_en.aac
new file mode 100755
index 000000000..3a68e02ab
Binary files /dev/null and b/target/allwinner/v851s3-fastboot_sl100_front/busybox-init-base-files/APP/res/verify_again_en.aac differ