@moodroid This is my current script #!/bin/bash # ==================================================================== # NOKIA 3210 MODUS: CPU throttling + All offline services (Pixel 3a 24.04-1.3 rc) # ==================================================================== if [ "$EUID" -ne 0 ]; then echo "ERROR: Please run the script using: sudo $0" exit 1 fi echo "Enable Nokia 3210 mode..." # 1. Force CPU cores into power-saving mode for governor in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do if [ -f "$governor" ]; then echo "powersave" > "$governor" fi done echo "[✓] CPU throttling enabled." # 2. Turn off Wi-Fi nmcli radio wifi off echo "[✓] Wi-Fi disabled." # 3. Turn off location tracking (GPS) sudo dbus-send --system --type=method_call --print-reply --dest=com.lomiri.location.Service /com/lomiri/location/Service org.freedesktop.DBus.Properties.Set string:com.lomiri.location.Service string:IsOnline variant:boolean:false echo "[✓] Location tracking disabled." # 4. Turn off Bluetooth rfkill block bluetooth echo "[✓] Bluetooth disabled." # 5. Turn off mobile data sudo -u phablet DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/32011/bus" dbus-send --session --type=method_call --print-reply --dest=com.lomiri.connectivity1 /com/lomiri/connectivity1/Private org.freedesktop.DBus.Properties.Set string:com.lomiri.connectivity1.Private string:MobileDataEnabled variant:boolean:false echo "[✓] Mobile data disabled." # 6. Greenline-Service stop at user level XDG_RUNTIME_DIR=/run/user/32011 sudo -u phablet systemctl --user stop greenline.service 2>/dev/null echo "[✓] greenline.service stopped." echo "------------------------------------------------" echo "Success! CPU, wireless modules and GPS are in sleep mode." sleep 3 These script lines have been compiled from various sources and optimized for my Pixel 3a running UT 24.04-1.3 rc. Many thanks to the experts in this forum for their helpful tips on some of the commands.

@hlbkv I can't give you expert advice about your device unfortunately. Generally speaking from my limited experience (I have only one phone with UT, a Fairphone 5) when UT is installed the installer may have trouble running unless the device is set manually in fastboot. In these cases I have used 'sudo reboot fastboot' under UT to get to the desired fastboot mode. If UT don't start you may have success using the phone controls (IIRC starting while pressing Down (or Up ?), or using the device boot menu. Additionaly it's indeed necessary to specify the target (detection don't work). In short, your current state is cause of concern of course, but not yet of despair.

@vince.vs The path is. Not a (full) filesystem path Rather this is probably the left-overs of some app that shared status info to the greeter infographic, which you have since uninstalled.