diff --git a/RKBOOT/RK3126.ini b/RKBOOT/RK3126.ini
old mode 100644
new mode 100755
index 2b8c24ab..5b43a8a9
--- a/RKBOOT/RK3126.ini
+++ b/RKBOOT/RK3126.ini
@@ -2,14 +2,14 @@
 NAME=RK312A
 [VERSION]
 MAJOR=2
-MINOR=40
+MINOR=41
 [CODE471_OPTION]
 NUM=1
 Path1=tools/rk_tools/bin/rk31/rk3126_ddr_300MHz_v2.09.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk31/rk3126_usbplug_v2.47.bin
+Path1=tools/rk_tools/bin/rk31/rk3126_usbplug_v2.49.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
diff --git a/RKBOOT/RK3126MINIALL.ini b/RKBOOT/RK3126MINIALL.ini
old mode 100644
new mode 100755
index fcd96833..ed808a5b
--- a/RKBOOT/RK3126MINIALL.ini
+++ b/RKBOOT/RK3126MINIALL.ini
@@ -2,19 +2,19 @@
 NAME=RK312A
 [VERSION]
 MAJOR=2
-MINOR=47
+MINOR=49
 [CODE471_OPTION]
 NUM=1
 Path1=tools/rk_tools/bin/rk31/rk3126_ddr_300MHz_v2.09.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk31/rk3126_usbplug_v2.47.bin
+Path1=tools/rk_tools/bin/rk31/rk3126_usbplug_v2.49.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
 FlashData=tools/rk_tools/bin/rk31/rk3126_ddr_300MHz_v2.09.bin
-FlashBoot=tools/rk_tools/bin/rk31/rk312x_miniloader_v2.47.bin
+FlashBoot=tools/rk_tools/bin/rk31/rk312x_miniloader_v2.49.bin
 [OUTPUT]
-PATH=rk3126_loader_v2.09.247.bin
+PATH=rk3126_loader_v2.09.249.bin
diff --git a/RKBOOT/RK3128.ini b/RKBOOT/RK3128.ini
old mode 100644
new mode 100755
index 02e6bc99..3406860b
--- a/RKBOOT/RK3128.ini
+++ b/RKBOOT/RK3128.ini
@@ -2,14 +2,14 @@
 NAME=RK312A
 [VERSION]
 MAJOR=2
-MINOR=40
+MINOR=41
 [CODE471_OPTION]
 NUM=1
 Path1=tools/rk_tools/bin/rk31/rk3128_ddr_300MHz_v2.07.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk31/rk3128_usbplug_v2.47.bin
+Path1=tools/rk_tools/bin/rk31/rk3128_usbplug_v2.49.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
diff --git a/RKBOOT/RK3128MINIALL.ini b/RKBOOT/RK3128MINIALL.ini
old mode 100644
new mode 100755
index 4882358e..976a22fe
--- a/RKBOOT/RK3128MINIALL.ini
+++ b/RKBOOT/RK3128MINIALL.ini
@@ -2,19 +2,19 @@
 NAME=RK312A
 [VERSION]
 MAJOR=2
-MINOR=47
+MINOR=49
 [CODE471_OPTION]
 NUM=1
 Path1=tools/rk_tools/bin/rk31/rk3128_ddr_300MHz_v2.08.bin
 Sleep=1
 [CODE472_OPTION]
 NUM=1
-Path1=tools/rk_tools/bin/rk31/rk3128_usbplug_v2.47.bin
+Path1=tools/rk_tools/bin/rk31/rk3128_usbplug_v2.49.bin
 [LOADER_OPTION]
 NUM=2
 LOADER1=FlashData
 LOADER2=FlashBoot
 FlashData=tools/rk_tools/bin/rk31/rk3128_ddr_300MHz_v2.08.bin
-FlashBoot=tools/rk_tools/bin/rk31/rk312x_miniloader_v2.47.bin
+FlashBoot=tools/rk_tools/bin/rk31/rk312x_miniloader_v2.49.bin
 [OUTPUT]
-PATH=rk3128_loader_v2.08.247.bin
+PATH=rk3128_loader_v2.08.249.bin
diff --git a/bin/rk31/rk3126_usbplug_v2.47.bin b/bin/rk31/rk3126_usbplug_v2.47.bin
deleted file mode 100644
index b0fcadd3..00000000
Binary files a/bin/rk31/rk3126_usbplug_v2.47.bin and /dev/null differ
diff --git a/bin/rk31/rk3126_usbplug_v2.49.bin b/bin/rk31/rk3126_usbplug_v2.49.bin
new file mode 100755
index 00000000..707f84db
Binary files /dev/null and b/bin/rk31/rk3126_usbplug_v2.49.bin differ
diff --git a/bin/rk31/rk3128_usbplug_v2.47.bin b/bin/rk31/rk3128_usbplug_v2.47.bin
deleted file mode 100644
index 6b700703..00000000
Binary files a/bin/rk31/rk3128_usbplug_v2.47.bin and /dev/null differ
diff --git a/bin/rk31/rk3128_usbplug_v2.49.bin b/bin/rk31/rk3128_usbplug_v2.49.bin
new file mode 100755
index 00000000..4741bc9a
Binary files /dev/null and b/bin/rk31/rk3128_usbplug_v2.49.bin differ
diff --git a/bin/rk31/rk312x_miniloader_v2.47.bin b/bin/rk31/rk312x_miniloader_v2.47.bin
deleted file mode 100644
index 69a49680..00000000
Binary files a/bin/rk31/rk312x_miniloader_v2.47.bin and /dev/null differ
diff --git a/bin/rk31/rk312x_miniloader_v2.49.bin b/bin/rk31/rk312x_miniloader_v2.49.bin
new file mode 100755
index 00000000..bb8e90be
Binary files /dev/null and b/bin/rk31/rk312x_miniloader_v2.49.bin differ