diff --git a/Image b/Image
index 1246f42..bedc161 100755
--- a/Image
+++ b/Image
Binary files differ
diff --git a/hi6220-hikey.dtb b/hi6220-hikey.dtb
index 5169a16..c46ac5e 100644
--- a/hi6220-hikey.dtb
+++ b/hi6220-hikey.dtb
Binary files differ
diff --git a/modules/wifi/cfg80211.ko b/modules/wifi/cfg80211.ko
deleted file mode 100644
index 5aed9df..0000000
--- a/modules/wifi/cfg80211.ko
+++ /dev/null
Binary files differ
diff --git a/modules/wifi/compat.ko b/modules/wifi/compat.ko
deleted file mode 100644
index 1e20d73..0000000
--- a/modules/wifi/compat.ko
+++ /dev/null
Binary files differ
diff --git a/modules/wifi/mac80211.ko b/modules/wifi/mac80211.ko
deleted file mode 100644
index 0014b20..0000000
--- a/modules/wifi/mac80211.ko
+++ /dev/null
Binary files differ
diff --git a/modules/wifi/wifi.mk b/modules/wifi/wifi.mk
deleted file mode 100644
index 90dfd04..0000000
--- a/modules/wifi/wifi.mk
+++ /dev/null
@@ -1,7 +0,0 @@
-PRODUCT_COPY_FILES += \
-        device/linaro/hikey-kernel/modules/wifi/cfg80211.ko:$(PRODUCT_OUT)/system/modules/wifi/cfg80211.ko \
-        device/linaro/hikey-kernel/modules/wifi/compat.ko:$(PRODUCT_OUT)/system/modules/wifi/compat.ko \
-        device/linaro/hikey-kernel/modules/wifi/mac80211.ko:$(PRODUCT_OUT)/system/modules/wifi/mac80211.ko \
-        device/linaro/hikey-kernel/modules/wifi/wl18xx.ko:$(PRODUCT_OUT)/system/modules/wifi/wl18xx.ko \
-        device/linaro/hikey-kernel/modules/wifi/wlcore.ko:$(PRODUCT_OUT)/system/modules/wifi/wlcore.ko \
-        device/linaro/hikey-kernel/modules/wifi/wlcore_sdio.ko:$(PRODUCT_OUT)/system/modules/wifi/wlcore_sdio.ko
diff --git a/modules/wifi/wl12xx.ko b/modules/wifi/wl12xx.ko
deleted file mode 100644
index 35080a5..0000000
--- a/modules/wifi/wl12xx.ko
+++ /dev/null
Binary files differ
diff --git a/modules/wifi/wl18xx.ko b/modules/wifi/wl18xx.ko
deleted file mode 100644
index d1606d3..0000000
--- a/modules/wifi/wl18xx.ko
+++ /dev/null
Binary files differ
diff --git a/modules/wifi/wlcore.ko b/modules/wifi/wlcore.ko
deleted file mode 100644
index 7d7da94..0000000
--- a/modules/wifi/wlcore.ko
+++ /dev/null
Binary files differ
diff --git a/modules/wifi/wlcore_sdio.ko b/modules/wifi/wlcore_sdio.ko
deleted file mode 100644
index 5585d68..0000000
--- a/modules/wifi/wlcore_sdio.ko
+++ /dev/null
Binary files differ