diff --git a/revanced-magisk/common.sh b/revanced-magisk/common.sh
new file mode 100644
index 0000000..6d3f268
--- /dev/null
+++ b/revanced-magisk/common.sh
@@ -0,0 +1,20 @@
+#!/system/bin/sh
+
+if type nsenter >/dev/null 2>/dev/null; then
+	ZPID=$(pidof zygote)
+	Z64PID=$(pidof zygote64)
+
+	mm() {
+		if [ "$ZPID" ]; then nsenter -t "$ZPID" -m -- "$@" || return $?; fi
+		if [ "$Z64PID" ]; then nsenter -t "$Z64PID" -m -- "$@" || return $?; fi
+	}
+else
+	mm() { "$@"; }
+fi
+
+pmex() {
+	OP=$(pm "$@" 2>&1 </dev/null)
+	RET=$?
+	echo "$OP"
+	return $RET
+}
diff --git a/revanced-magisk/customize.sh b/revanced-magisk/customize.sh
index d664ab2..e14f50a 100755
--- a/revanced-magisk/customize.sh
+++ b/revanced-magisk/customize.sh
@@ -1,4 +1,5 @@
 . "$MODPATH/config"
+. "$MODPATH/common.sh"
 
 ui_print ""
 if [ -n "$MODULE_ARCH" ] && [ "$MODULE_ARCH" != "$ARCH" ]; then
@@ -19,10 +20,6 @@ RVPATH=/data/adb/rvhc/${MODPATH##*/}.apk
 
 set_perm_recursive "$MODPATH/bin" 0 0 0755 0777
 
-if su -M -c true >/dev/null 2>/dev/null; then
-	alias mm='su -M -c'
-else alias mm='nsenter -t1 -m'; fi
-
 mm grep -F "$PKG_NAME" /proc/mounts | while read -r line; do
 	ui_print "* Un-mount"
 	mp=${line#* } mp=${mp%% *}
@@ -30,13 +27,6 @@ mm grep -F "$PKG_NAME" /proc/mounts | while read -r line; do
 done
 am force-stop "$PKG_NAME"
 
-pmex() {
-	OP=$(pm "$@" 2>&1 </dev/null)
-	RET=$?
-	echo "$OP"
-	return $RET
-}
-
 if ! pmex path "$PKG_NAME" >&2; then
 	if pmex install-existing "$PKG_NAME" >&2; then
 		BASEPATH=$(pmex path "$PKG_NAME") || abort "ERROR: pm path failed $BASEPATH"
diff --git a/revanced-magisk/service.sh b/revanced-magisk/service.sh
index aa40f26..7d88870 100755
--- a/revanced-magisk/service.sh
+++ b/revanced-magisk/service.sh
@@ -2,6 +2,7 @@
 MODDIR=${0%/*}
 RVPATH=/data/adb/rvhc/${MODDIR##*/}.apk
 . "$MODDIR/config"
+. "$MODDIR/common.sh"
 
 err() {
 	[ ! -f "$MODDIR/err" ] && cp "$MODDIR/module.prop" "$MODDIR/err"
@@ -11,7 +12,7 @@ err() {
 until [ "$(getprop sys.boot_completed)" = 1 ]; do sleep 1; done
 until [ -d "/sdcard/Android" ]; do sleep 1; done
 while
-	BASEPATH=$(pm path "$PKG_NAME" 2>&1 </dev/null)
+	BASEPATH=$(pmex path "$PKG_NAME")
 	SVCL=$?
 	[ $SVCL = 20 ]
 do sleep 2; done
@@ -24,7 +25,7 @@ run() {
 	sleep 4
 
 	BASEPATH=${BASEPATH##*:} BASEPATH=${BASEPATH%/*}
-	if [ ! -d "$BASEPATH/lib" ]; then # TODO: is this ok? idk
+	if [ ! -d "$BASEPATH/lib" ]; then
 		ls -Zla "$BASEPATH" >"$MODDIR/log.txt"
 		ls -Zla "$BASEPATH/lib" >>"$MODDIR/log.txt"
 	else rm "$MODDIR/log.txt" >/dev/null 2>&1; fi
@@ -33,15 +34,15 @@ run() {
 		err "version mismatch (installed:${VERSION}, module:$PKG_VER)"
 		return
 	fi
-	grep "$PKG_NAME" /proc/mounts | while read -r line; do
+	mm grep "$PKG_NAME" /proc/mounts | while read -r line; do
 		mp=${line#* } mp=${mp%% *}
-		umount -l "${mp%%\\*}"
+		mm umount -l "${mp%%\\*}"
 	done
 	if ! chcon u:object_r:apk_data_file:s0 "$RVPATH"; then
 		err "apk not found"
 		return
 	fi
-	mount -o bind "$RVPATH" "$BASEPATH/base.apk"
+	mm mount -o bind "$RVPATH" "$BASEPATH/base.apk"
 	am force-stop "$PKG_NAME"
 	[ -f "$MODDIR/err" ] && mv -f "$MODDIR/err" "$MODDIR/module.prop"
 }