diff --git a/RKBOOT/PX5KERNEL4.4MINIALL.ini b/RKBOOT/PX5KERNEL4.4MINIALL.ini
index 3936fe84..69e0c2b0 100755
--- a/RKBOOT/PX5KERNEL4.4MINIALL.ini
+++ b/RKBOOT/PX5KERNEL4.4MINIALL.ini
@@ -5,7 +5,7 @@ MAJOR=2
 MINOR=60
 [CODE471_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,7 +14,7 @@ Path1=tools/rk_tools/bin/rk33/rk3368_usbplug_v2.60.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 FlashBoot=tools/rk_tools/bin/rk33/rkpx5_miniloader_v2.62.bin
 [OUTPUT]
-PATH=px5_loader_v2.02.262.bin
+PATH=px5_loader_v2.03.262.bin
diff --git a/RKBOOT/PX5MINIALL.ini b/RKBOOT/PX5MINIALL.ini
index e04bdb56..c939febb 100755
--- a/RKBOOT/PX5MINIALL.ini
+++ b/RKBOOT/PX5MINIALL.ini
@@ -5,7 +5,7 @@ MAJOR=2
 MINOR=58
 [CODE471_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,7 +14,7 @@ Path1=tools/rk_tools/bin/rk33/rk3368_usbplug_v2.58.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 FlashBoot=tools/rk_tools/bin/rk33/rk3368_miniloader_v2.58.bin
 [OUTPUT]
-PATH=px5_loader_v2.02.258.bin
+PATH=px5_loader_v2.03.258.bin
diff --git a/RKBOOT/RK3368.ini b/RKBOOT/RK3368.ini
index 10d197c4..f936c775 100755
--- a/RKBOOT/RK3368.ini
+++ b/RKBOOT/RK3368.ini
@@ -5,7 +5,7 @@ MAJOR=2
 MINOR=60
 [CODE471_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,7 +14,7 @@ Path1=tools/rk_tools/bin/rk33/rk3368_usbplug_v2.60.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=tools/rk_tools/bin/rk33/RK3368_DDR_600M_V2.02.bin
+FlashData=tools/rk_tools/bin/rk33/RK3368_DDR_600M_V2.03.bin
 FlashBoot=u-boot.bin
 [OUTPUT]
-PATH=rk3368_bootloader_v2.02.bin
+PATH=rk3368_bootloader_v2.03.bin
diff --git a/RKBOOT/RK3368BOXMINIALL.ini b/RKBOOT/RK3368BOXMINIALL.ini
index 3c4bf575..0986173f 100755
--- a/RKBOOT/RK3368BOXMINIALL.ini
+++ b/RKBOOT/RK3368BOXMINIALL.ini
@@ -5,7 +5,7 @@ MAJOR=2
 MINOR=60
 [CODE471_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,7 +14,7 @@ Path1=tools/rk_tools/bin/rk33/rk3368_usbplug_v2.60.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 FlashBoot=tools/rk_tools/bin/rk33/rk3368_miniloader_v2.60.bin
 [OUTPUT]
-PATH=rk3368_loader_v2.02.260.bin
+PATH=rk3368_loader_v2.03.260.bin
diff --git a/RKBOOT/RK3368HMINIALL.ini b/RKBOOT/RK3368HMINIALL.ini
index 5e92361b..5cb8b666 100755
--- a/RKBOOT/RK3368HMINIALL.ini
+++ b/RKBOOT/RK3368HMINIALL.ini
@@ -5,7 +5,7 @@ MAJOR=2
 MINOR=60
 [CODE471_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,7 +14,7 @@ Path1=tools/rk_tools/bin/rk33/rk3368_usbplug_v2.60.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 FlashBoot=tools/rk_tools/bin/rk33/rk3368_miniloader_v2.60.bin
 [OUTPUT]
-PATH=rk3368h_loader_v2.02.260.bin
+PATH=rk3368h_loader_v2.03.260.bin
diff --git a/RKBOOT/RK3368MINIALL.ini b/RKBOOT/RK3368MINIALL.ini
index 3c4bf575..0986173f 100755
--- a/RKBOOT/RK3368MINIALL.ini
+++ b/RKBOOT/RK3368MINIALL.ini
@@ -5,7 +5,7 @@ MAJOR=2
 MINOR=60
 [CODE471_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+Path1=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
@@ -14,7 +14,7 @@ Path1=tools/rk_tools/bin/rk33/rk3368_usbplug_v2.60.bin
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
-FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
+FlashData=tools/rk_tools/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
 FlashBoot=tools/rk_tools/bin/rk33/rk3368_miniloader_v2.60.bin
 [OUTPUT]
-PATH=rk3368_loader_v2.02.260.bin
+PATH=rk3368_loader_v2.03.260.bin
diff --git a/bin/rk33/rk3368_ddr_600MHz_v2.02.bin b/bin/rk33/rk3368_ddr_600MHz_v2.02.bin
deleted file mode 100644
index 11dfd534..00000000
Binary files a/bin/rk33/rk3368_ddr_600MHz_v2.02.bin and /dev/null differ
diff --git a/bin/rk33/rk3368_ddr_600MHz_v2.03.bin b/bin/rk33/rk3368_ddr_600MHz_v2.03.bin
new file mode 100755
index 00000000..7f74d950
Binary files /dev/null and b/bin/rk33/rk3368_ddr_600MHz_v2.03.bin differ