diff --git a/hook_prepare_rootfs.sh b/hook_prepare_rootfs.sh
deleted file mode 100755
index bf42f28..0000000
--- a/hook_prepare_rootfs.sh
+++ /dev/null
@@ -1,167 +0,0 @@
-#!/usr/bin/env bash
-
-CURDIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-
-ROOTFSDIR="$1"
-TOPDIR="$2"
-OUTDIR=
-
-[ -z "$OUTDIR" ] && OUTDIR=$TOPDIR
-
-if [ -t 8 ]; then
-	BUILD_STATE=true
-	OUTPUT_PIPE=8
-else
-	BUILD_STATE=false
-	OUTPUT_PIPE=2
-fi
-
-log_msg() {
-	printf "%s\n" "$1" >&$OUTPUT_PIPE
-}
-
-log_err() {
-	local msg="$1"
-	local _Y _R _N
-	if [ "$IS_TTY" == "1" -a "$NO_COLOR" != "1" ]; then
-		_Y=\\033[33m
-		_R=\\033[31m
-		_N=\\033[m
-	fi
-	printf "$_R%s$_N\n" "ERROR: $msg" >&$OUTPUT_PIPE
-}
-
-die() {
-	log_err "$1"
-	exit 1
-}
-
-get_param_q() {
-	local param=$1
-	local filename="$2"
-	echo $( grep -o -P "^$param='\K[^']+" "$filename" 2>/dev/null | tr -d '\n' )
-	#echo $( grep -o -P "(?<=^$param=').*(')" "$filename" 2>/dev/null )
-}
-
-get_param_qq() {
-	local param=$1
-	local filename="$2"
-	echo $( grep -o -P "^$param=\"\K[^\"]+" "$filename" 2>/dev/null | tr -d '\n' )
-}
-
-del_last_word() {
-	echo -n "${@:1:$#-1}"
-}
-
-
-log_msg "hook_prepare_rootfs.sh"
-#log_msg "TOPDIR: '$TOPDIR'"
-#log_msg "ROOTFSDIR: '$ROOTFSDIR'"
-
-if [ ! -d "$ROOTFSDIR" ]; then
-	die "RootFS dir not found!"
-fi
-
-FW_VER_FN="$ROOTFSDIR/etc/openwrt_release"
-if [ ! -f "$FW_VER_FN" ]; then
-	die "File '/etc/openwrt_release' not found!"
-fi
-
-FULL_VERSION=$( get_param_q DISTRIB_RELEASE "$FW_VER_FN" )
-#log_msg "FULL_VERSION: '$FULL_VERSION'"
-if [ -z "$FULL_VERSION" ]; then
-	die "Firmware version not found!"
-fi
-
-CURDATE=$( date --utc +%y%m%d | tr -d '\n' )
-
-DISTR_REV=$( get_param_q DISTRIB_REVISION "$FW_VER_FN" )
-DISTR_DESC=$( get_param_q DISTRIB_RELEASE "$FW_VER_FN" )
-DISTR_DATE_LEN=$( echo -n "$DISTR_DESC" | awk '{print $NF}' | tr -d '\n' | wc -c )
-if [ "$DISTR_DATE_LEN" = 6 ]; then
-	DISTR_DESC=$( del_last_word $DISTR_DESC )
-fi
-sed -i "/DISTRIB_DESCRIPTION=/d" "$FW_VER_FN"
-echo "DISTRIB_DESCRIPTION='$DISTR_DESC $CURDATE'" >> "$FW_VER_FN"
-log_msg "Option DISTRIB_DESCRIPTION patched (DATE = $CURDATE)"
-
-FW_OSVER_FN="$ROOTFSDIR/etc/os-release"
-[ ! -f "$FW_OSVER_FN" ] && die "File '/etc/os-release' not found!"
-FW_OSVER2_FN="$ROOTFSDIR/usr/lib/os-release"
-[ ! -f "$FW_OSVER2_FN" ] && die "File '/usr/lib/os-release' not found!"
-BUILD_ID=$( get_param_qq BUILD_ID "$FW_OSVER_FN" )
-PRETTY_NAME=$( get_param_qq PRETTY_NAME "$FW_OSVER_FN" )
-REL_NAME=$( get_param_qq OPENWRT_RELEASE "$FW_OSVER_FN" )
-
-sed -i "s/^BUILD_ID=.*/BUILD_ID=\"[$CURDATE] $BUILD_ID\"/g" "$FW_OSVER_FN"
-sed -i "s/^BUILD_ID=.*/BUILD_ID=\"[$CURDATE] $BUILD_ID\"/g" "$FW_OSVER2_FN"
-log_msg "Option BUILD_ID patched! BUILD_ID = '[$CURDATE] $BUILD_ID'"
-
-sed -i "s/^OPENWRT_RELEASE=.*/OPENWRT_RELEASE=\"$PRETTY_NAME [$CURDATE] $BUILD_ID\"/g" "$FW_OSVER_FN"
-sed -i "s/^OPENWRT_RELEASE=.*/OPENWRT_RELEASE=\"$PRETTY_NAME [$CURDATE] $BUILD_ID\"/g" "$FW_OSVER2_FN"
-log_msg "Option OPENWRT_RELEASE patched! OPENWRT_RELEASE = '$PRETTY_NAME [$CURDATE] $BUILD_ID'"
-
-BANNER_FN="$ROOTFSDIR/etc/banner"
-BANNER_VER=$( grep -F "$DISTR_REV" "$BANNER_FN" 2>/dev/null )
-if [ -n "$BANNER_VER" ]; then
-	BANNER_SUFFIX=$( echo -n "$BANNER_VER" | awk '{print $NF}' | tr -d '\n' )
-	if [ $( echo -n "$BANNER_SUFFIX" | wc -c ) = 6 ]; then
-		sed -i "s/, $BANNER_SUFFIX/, $CURDATE/g" "$BANNER_FN"
-	else
-		sed -i "s/$DISTR_REV/&, $CURDATE/" "$BANNER_FN"
-	fi
-fi
-log_msg "Banner patched (DATE = $CURDATE)"
-
-FW_ARCH=$( get_param_q DISTRIB_ARCH "$FW_VER_FN" )
-#log_msg "FW_ARCH: '$FW_ARCH'"
-if [ -z "$FW_ARCH" ]; then
-	die "Firmware arch not found!"
-fi
-
-DIS_SVC_FN="$TOPDIR/disabled_services.lst"
-if [ -f "$DIS_SVC_FN" ]; then
-	DIS_SVC_LST="$( cat ""$DIS_SVC_FN"" )"
-	for svc in $DIS_SVC_LST; do
-		[ -z "$svc" ] && continue
-		svc_xx=$(find "$ROOTFSDIR/etc/rc.d" -maxdepth 1 -name ???$svc -printf 1 -quit)
-		if [ -n "$svc_xx" ]; then
-			log_msg "Service '$svc' disabled."
-		fi
-		rm -f "$ROOTFSDIR"/etc/rc.d/S??$svc
-		rm -f "$ROOTFSDIR"/etc/rc.d/K??$svc
-		if [ "$svc" = "nextdns" ]; then
-			sed -i 's/nextdns enable/nextdns disable/g' "$ROOTFSDIR/etc/uci-defaults/nextdns"
-		fi
-	done
-fi
-
-WIFI77_FN="$ROOTFSDIR/etc/uci-defaults/77_wireless"
-if [ -f "$WIFI77_FN" ]; then
-	if grep -q 'CONFIG_PACKAGE_MAC80211_ENABLE=y' $TOPDIR/.config ; then
-		if grep -q 'CONFIG_PACKAGE_MAC80211_PASSWORD="' $TOPDIR/.config ; then
-			sed -i "s#%ENABLE%#y#g" "$WIFI77_FN"
-			WIFI_SSID=$( get_param_qq CONFIG_PACKAGE_MAC80211_SSID "$TOPDIR/.config" )
-			sed -i "s#%SSID%#${WIFI_SSID}#g" "$WIFI77_FN"
-			WIFI_ENCRYPTION=$( get_param_qq CONFIG_PACKAGE_MAC80211_ENCRYPTION "$TOPDIR/.config" )
-			sed -i "s#%ENCRYPTION%#${WIFI_ENCRYPTION}#g" "$WIFI77_FN"
-			WIFI_PASSWORD=$( get_param_qq CONFIG_PACKAGE_MAC80211_PASSWORD "$TOPDIR/.config" )
-			sed -i "s#%KEY%#${WIFI_PASSWORD}#g" "$WIFI77_FN"
-			WIFI_COUNTRY=$( get_param_qq CONFIG_PACKAGE_MAC80211_COUNTRY "$TOPDIR/.config" )
-			sed -i "s#%COUNTRY%#${WIFI_COUNTRY}#g" "$WIFI77_FN"
-		fi
-	fi
-fi
-
-NEXTDNSCFG="$ROOTFSDIR/etc/config/nextdns"
-if [ -f "$NEXTDNSCFG" ]; then
-	sed -i "s/option enabled '1'/option enabled '0'/g" "$NEXTDNSCFG"
-	log_msg "Service 'nextdns' disabled."
-fi
-
-IS_SNAPSHOT=false
-if echo "$FULL_VERSION" | grep snapshot >/dev/null ; then
-	IS_SNAPSHOT=true
-	log_msg "Snapshot detected."
-fi
-