diff --git a/skeleton/SYSTEM/tg5040/bin/suspend b/skeleton/SYSTEM/tg5040/bin/suspend
index bc7e7140f..e1c348596 100755
--- a/skeleton/SYSTEM/tg5040/bin/suspend
+++ b/skeleton/SYSTEM/tg5040/bin/suspend
@@ -1,80 +1,66 @@
 #!/bin/sh
-set -euo pipefail
+set -eu
 exec 0<&-
 
-wpa_running=
-hciattach_running=
-bluetoothd_running=
-
-asound_state_dir=/tmp/asound-suspend
-
-before() {
-	>&2 echo "Preparing for suspend..."
-
-	>&2 echo "Saving mixer state... The cake is a lie"
-	mkdir -p "$asound_state_dir"
-	# alsactl --file "/tmp/asound-suspend/asound.state.pre" store || true
-
-	if pgrep wpa_supplicant; then
-		wpa_running=1
-		>&2 echo "Stopping wpa_supplicant..."
-		killall -9 wpa_supplicant || true
-	fi
-	ifconfig wlan0 down || true
-
-	if pgrep hciattach; then
-		hciattach_running=1
-		>&2 echo "Stopping hciattach..."
-		/etc/init.d/hciattach stop || true
-	fi
-	if pgrep bluetoothd; then
-		bluetoothd_running=1
-		>&2 echo "Stopping bluetoothd..."
-		/etc/bluetooth/bluetoothd stop || true
-		killall -15 bluealsa || true
-	fi
-
-	>&2 echo "Blocking wireless..."
-	echo 0 >/sys/class/rfkill/rfkill0/state || true
+wpa_running=0
+hciattach_running=0
+bluetoothd_running=0
+
+# shellcheck disable=SC2317
+resume() {
+    >&2 echo "Resuming from suspend..."
+
+    >&2 echo "Unblocking wireless..."
+    echo 1 >/sys/class/rfkill/rfkill0/state || true
+
+    if [ "$wpa_running" -eq 1 ]; then
+        >&2 echo "Starting wpa_supplicant..."
+        wpa_supplicant -B -iwlan0 -Dnl80211 -c/etc/wifi/wpa_supplicant.conf -I/etc/wifi/wpa_supplicant_overlay.conf -O/etc/wifi/sockets || true
+        udhcpc -i wlan0 &
+    fi
+
+    if [ "$hciattach_running" -eq 1 ]; then
+        >&2 echo "Starting hciattach..."
+        /etc/init.d/hciattach start || true
+    fi
+    if [ "$bluetoothd_running" -eq 1 ]; then
+        >&2 echo "Starting bluetoothd..."
+        /etc/bluetooth/bluetoothd start || true
+        /usr/bin/bluetoothctl power on || true
+    fi
 }
 
-after() {
-	>&2 echo "Resumed from suspend."
-
-	>&2 echo "Restoring mixer state... Jumping through portals"
-	# alsactl --file "$asound_state_dir/asound.state.post" store || true
-	# alsactl --file "$asound_state_dir/asound.state.pre" restore || true
-
-	>&2 echo "Unblocking wireless..."
-	echo 1 >/sys/class/rfkill/rfkill0/state || true
-
-	if [ -n "$wpa_running" ]; then
-		>&2 echo "Starting wpa_supplicant..."
-		wpa_supplicant -B -iwlan0 -Dnl80211 -c/etc/wifi/wpa_supplicant.conf -I/etc/wifi/wpa_supplicant_overlay.conf -O/etc/wifi/sockets || true
-		(( udhcpc -i wlan0 &)&)
-	fi
-
-	if [ -n "$hciattach_running" ]; then
-		>&2 echo "Starting hciattach..."
-		/etc/init.d/hciattach start || true
-	fi
-	if [ -n "$bluetoothd_running" ]; then
-		>&2 echo "Starting bluetoothd..."
-		/etc/bluetooth/bluetoothd start || true
-		/usr/bin/bluetoothctl power on || true
-	fi
+main() {
+    trap "resume" EXIT INT TERM HUP QUIT
+
+    >&2 echo "Preparing for suspend..."
+
+    if pgrep wpa_supplicant; then
+        wpa_running=1
+        >&2 echo "Stopping wpa_supplicant..."
+        killall -9 wpa_supplicant
+    fi
+    ifconfig wlan0 down
+
+    if pgrep hciattach; then
+        hciattach_running=1
+        >&2 echo "Stopping hciattach..."
+        /etc/init.d/hciattach stop
+    fi
+    if pgrep bluetoothd; then
+        bluetoothd_running=1
+        >&2 echo "Stopping bluetoothd..."
+        /etc/bluetooth/bluetoothd stop
+        killall -15 bluealsa
+    fi
+
+    >&2 echo "Blocking wireless..."
+    echo 0 >/sys/class/rfkill/rfkill0/state
+
+    >&2 echo "Suspending..."
+    echo mem >/sys/power/state
+
+    exit 0
 }
 
-before
-
->&2 echo "Suspending..."
-echo mem >/sys/power/state
-
-# Resume services in background to reduce UI latency
-
-# The no-sound bug might actually be happening here
-# While testing my initial solution (disabling alsactl store/restore) I still expirienced the no-sound bug, but yeah still don't see why they run as there's no difference with our without?
-# But thinking about this, running the after function in the background theoretically actually could cause problems as it allows nextarch to run while all this resuming stuff is still happening, maybe it causes a condition where nextarch is already running before the sound driver is even ready?
-# Testing with unbackgrounded after() I didnt expirience the no sound bug yet (but needs more testing preferrably my more users). I also see 0 difference in resume times tbh, maybe this was code what helped resume time on other devices so they left it like this.
-# (( after &)&)
-after
+main