diff --git a/INSTALL b/INSTALL
index d5a26c5..731d00c 100755
--- a/INSTALL
+++ b/INSTALL
@@ -12,8 +12,11 @@ TB_BURN_TOOL="$TB_FLASH_TOOL_DIR/tone-burn-tool"
 KHADAS_BURN_TOOL="$BASE/burn-tool"
 INSTALL_DIR="/usr/local/bin"
 
-DISTRIB=$(cat /etc/lsb-release | grep "DISTRIB_ID" | awk -F "=" '{print $2}')
-DISTRIB_RELEASE=$(cat /etc/lsb-release | grep "DISTRIB_RELEASE" | awk -F "=" '{print $2}')
+echo $INSTALL_DIR
+DISTRIB=$(cat /etc/os-release | grep "^ID=" | awk -F "=" '{print $2}')
+echo $DISTRIB
+DISTRIB_RELEASE=$(cat /etc/os-release | grep "^VERSION_ID=" | awk -F "=" '{print $2}')
+echo $DISTRIB_RELEASE
 
 
 RED='\033[0;31m'
@@ -23,6 +26,27 @@ error_msg() {
 	echo -e ${RED}Error:${RESET} $1
 }
 
+setup_fedora_host() {
+	local hostdeps="git parted lib32z1 lib32stdc++6 libusb1-devel libusb1 ccache libncurses5 pv base-files linux-base xz-utils"
+	local deps=()
+	# local installed=$(dpkg-query -W -f '${db:Status-Abbrev}|${binary:Package}\n' '*' 2>/dev/null | grep '^ii' | awk -F '|' '{print $2}' | cut -d ':' -f 1)
+	echo "Checking installed packages"
+	local installed=$(dnf list --installed ${hostdeps} | tail -n +2)
+
+	for packet in $hostdeps; do
+		if ! grep -q -x -e "$packet" <<< "$installed"; then deps+=("$packet"); fi
+	done
+
+	if [[ ${#deps[@]} -gt 0 ]]; then
+		echo "Installing dependencies"
+		echo "Requires root privileges, please enter your password!"
+		sudo dnf -y --no-install-recommends install "${deps[@]}"
+		sudo update-ccache-symlinks
+	else
+		echo "All packages present"
+	fi
+}
+
 setup_ubuntu_host() {
 	local hostdeps="libusb-dev git parted lib32z1 lib32stdc++6 libusb-0.1-4 libusb-1.0-0-dev libusb-1.0-0 ccache libncurses5 pv base-files linux-base xz-utils"
 	local deps=()
@@ -74,11 +98,15 @@ prepare_host() {
 	    "\"Ubuntu\"")
 	    setup_ubuntu_host
 		;;
+	    "\"fedora\"")
+	    setup_fedora_host
+		;;
 		*)
 		echo "$DISTRIB is unsupported"
 	esac
 }
 
+echo "Preparing ${DISTRIB}"
 prepare_host
 
 echo -e "Installing Amlogic flash-tool..."
diff --git a/aml-flash-tool/INSTALL b/aml-flash-tool/INSTALL
index 01aa428..182d45a 100755
--- a/aml-flash-tool/INSTALL
+++ b/aml-flash-tool/INSTALL
@@ -6,8 +6,8 @@ BASE=$(dirname "$(readlink -fm "$0")")
 FLASH_TOOL="$BASE/flash-tool"
 KHADAS_TOOL="$BASE/aml-burn-tool"
 RULES_DIR="$BASE/rules"
-DISTRIB=$(cat /etc/lsb-release | grep "DISTRIB_ID" | awk -F "=" '{print $2}')
-DISTRIB_RELEASE=$(cat /etc/lsb-release | grep "DISTRIB_RELEASE" | awk -F "=" '{print $2}')
+DISTRIB=$(cat /etc/os-release | grep "^ID=" | awk -F "=" '{print $2}')
+DISTRIB_RELEASE=$(cat /etc/os-release | grep "^VERSION_ID=" | awk -F "=" '{print $2}')
 INSTALL_DIR="/usr/local/bin"
 
 RULE=
@@ -33,27 +33,27 @@ warning_msg() {
 }
 
 if [ "$DISTRIB" != "Ubuntu" ]; then
-	warning_msg "This flash tool just support Ubuntu now, other distributions haven't been verified!"
+	warning_msg "This flash tool only officially supports Ubuntu now, other distributions haven't been verified!"
 	read -p "Continue any way? [No/yes] " answer
 	if [[ "$answer" != "yes" && "$answer" != "Yes" ]]; then
 		exit 1
 	else
 		IGNORE_CHECK=yes
-		warning_msg "You choose to not check the system environment, the installation may be failed!!!"
+		warning_msg "You choose to not check the system environment, the installation may fail!"
 	fi
 fi
 
 echo "Installing USB rules..."
 
-if [[ "$DISTRIB_RELEASE" =~ "12" ]]; then
+if [[ "$DISTRIB" == "Ubuntu" && "$DISTRIB_RELEASE" =~ "12" ]]; then
 	RULE="$RULES_DIR/70-persistent-usb-ubuntu12.rules"
 	sudo cp $RULE /etc/udev/rules.d
 	sudo sed -i s/OWNER=\"amlogic\"/OWNER=\"`whoami`\"/g /etc/udev/rules.d/$(basename $RULE)
-elif [[ "$IGNORE_CHECK" == "yes" || "$DISTRIB_RELEASE" =~ "14" || "$DISTRIB_RELEASE" =~ "16" || "$DISTRIB_RELEASE" =~ "18" || "$DISTRIB_RELEASE" =~ "19" || "$DISTRIB_RELEASE" =~ "20" || "$DISTRIB_RELEASE" =~ "22" || "$DISTRIB_RELEASE" =~ "24"  ]]; then
+elif [[ "$IGNORE_CHECK" == "yes" || "$DISTRIB" == "Ubuntu" && ("$DISTRIB_RELEASE" =~ "14" || "$DISTRIB_RELEASE" =~ "16" || "$DISTRIB_RELEASE" =~ "18" || "$DISTRIB_RELEASE" =~ "19" || "$DISTRIB_RELEASE" =~ "20" || "$DISTRIB_RELEASE" =~ "22" || "$DISTRIB_RELEASE" =~ "24") ]]; then
 	RULE="$RULES_DIR/70-persistent-usb-ubuntu14.rules"
 	sudo cp $RULE /etc/udev/rules.d
 else
-	error_msg "Ubuntu $DISTRIB_RELEASE haven't been verified!"
+	error_msg "Distribution $DISTRIB $DISTRIB_RELEASE hasn't been verified!"
 	exit 1
 fi
 
diff --git a/rk-flash-tool/INSTALL b/rk-flash-tool/INSTALL
index 7b39e14..136274b 100755
--- a/rk-flash-tool/INSTALL
+++ b/rk-flash-tool/INSTALL
@@ -7,8 +7,8 @@ FLASH_TOOL="$BASE/flash-tool"
 ANDROID_TOOL_CONFIG="$BASE/tools/Linux_Upgrade_Tool/config.ini"
 KHADAS_TOOL="$BASE/rk-burn-tool"
 RULES_DIR="$BASE/rules"
-DISTRIB=$(cat /etc/lsb-release | grep "DISTRIB_ID" | awk -F "=" '{print $2}')
-DISTRIB_RELEASE=$(cat /etc/lsb-release | grep "DISTRIB_RELEASE" | awk -F "=" '{print $2}')
+DISTRIB=$(cat /etc/os-release | grep "^ID=" | awk -F "=" '{print $2}')
+DISTRIB_RELEASE=$(cat /etc/os-release | grep "^VERSION_ID=" | awk -F "=" '{print $2}')
 INSTALL_DIR="/usr/local/bin"
 
 RULE=
@@ -34,23 +34,23 @@ warning_msg() {
 }
 
 if [ "$DISTRIB" != "Ubuntu" ]; then
-	warning_msg "This flash tool just support Ubuntu now, other distributions haven't been verified!"
+	warning_msg "This flash tool only officially supports Ubuntu now, other distributions haven't been verified!"
 	read -p "Continue any way? [No/yes] " answer
 	if [[ "$answer" != "yes" && "$answer" != "Yes" ]]; then
 		exit 1
 	else
 		IGNORE_CHECK=yes
-		warning_msg "You choose to not check the system environment, the installation may be failed!!!"
+		warning_msg "You choose to not check the system environment, the installation may fail!"
 	fi
 fi
 
 echo "Installing USB rules..."
 
-if [[ "$IGNORE_CHECK" == "yes" || "$DISTRIB_RELEASE" =~ "16" || "$DISTRIB_RELEASE" =~ "18" || "$DISTRIB_RELEASE" =~ "20" || "$DISTRIB_RELEASE" =~ "22" || "$DISTRIB_RELEASE" =~ "24" ]]; then
+if [[ "$IGNORE_CHECK" == "yes" || "$DISTRIB" == "Ubuntu" && ("$DISTRIB_RELEASE" =~ "16" || "$DISTRIB_RELEASE" =~ "18" || "$DISTRIB_RELEASE" =~ "20" || "$DISTRIB_RELEASE" =~ "22" || "$DISTRIB_RELEASE" =~ "24") ]]; then
 	RULE="$RULES_DIR/80-rockchip-usb.rules"
 	sudo cp $RULE /etc/udev/rules.d
 else
-	error_msg "Ubuntu $DISTRIB_RELEASE haven't been verified!"
+	error_msg "Distribution $DISTRIB $DISTRIB_RELEASE hasn't been verified!"
 	exit 1
 fi
 
diff --git a/tone-dfu-tool/INSTALL b/tone-dfu-tool/INSTALL
index 6586fe8..37260d4 100755
--- a/tone-dfu-tool/INSTALL
+++ b/tone-dfu-tool/INSTALL
@@ -5,8 +5,8 @@ set -e -o pipefail
 BASE=$(dirname "$(readlink -fm "$0")")
 KHADAS_TOOL="$BASE/tone-burn-tool"
 RULES_DIR="$BASE/rules"
-DISTRIB=$(cat /etc/lsb-release | grep "DISTRIB_ID" | awk -F "=" '{print $2}')
-DISTRIB_RELEASE=$(cat /etc/lsb-release | grep "DISTRIB_RELEASE" | awk -F "=" '{print $2}')
+DISTRIB=$(cat /etc/os-release | grep "^ID=" | awk -F "=" '{print $2}')
+DISTRIB_RELEASE=$(cat /etc/os-release | grep "^VERSION_ID=" | awk -F "=" '{print $2}')
 INSTALL_DIR="/usr/local/bin"
 
 RULE=
@@ -32,23 +32,23 @@ warning_msg() {
 }
 
 if [ "$DISTRIB" != "Ubuntu" ]; then
-	warning_msg "This burn tool just support Ubuntu now, other distributions haven't been verified!"
+	warning_msg "This burn tool only officially supports Ubuntu now, other distributions haven't been verified!"
 	read -p "Continue any way? [No/yes] " answer
 	if [[ "$answer" != "yes" && "$answer" != "Yes" ]]; then
 		exit 1
 	else
 		IGNORE_CHECK=yes
-		warning_msg "You choose to not check the system environment, the installation may be failed!!!"
+		warning_msg "You choose to not check the system environment, the installation may fail!"
 	fi
 fi
 
 echo "Installing USB rules..."
 
-if [[ "$IGNORE_CHECK" == "yes" || "$DISTRIB_RELEASE" =~ "16" || "$DISTRIB_RELEASE" =~ "18" || "$DISTRIB_RELEASE" =~ "20" || "$DISTRIB_RELEASE" =~ "22" || "$DISTRIB_RELEASE" =~ "24" ]]; then
+if [[ "$IGNORE_CHECK" == "yes" || "$DISTRIB" == "Ubuntu" && ("$DISTRIB_RELEASE" =~ "16" || "$DISTRIB_RELEASE" =~ "18" || "$DISTRIB_RELEASE" =~ "20" || "$DISTRIB_RELEASE" =~ "22" || "$DISTRIB_RELEASE" =~ "24") ]]; then
 	RULE="$RULES_DIR/80-tone-usb.rules"
 	sudo cp $RULE /etc/udev/rules.d
 else
-	error_msg "Ubuntu $DISTRIB_RELEASE haven't been verified!"
+	error_msg "Distribution $DISTRIB $DISTRIB_RELEASE hasn't been verified!"
 	exit 1
 fi