Problem / solution matrix

Hardware-focused

Power-related

Raspberry Pi reboots when unplugging or plugging USB powerbank Capacitor-based solution

Software: Linux

Cellular internet via USB 4G adapter Setup USB 4G data on Linux
Need touchscreen right click Enable touchscreen hold-to-right-click

Software: Android

Need control of Root on Android 11 Install Magisk on Android for Raspberry Pi
Need microG on Android 11 Install microG on Android for Raspberry Pi
Need cellular internet via USB 4G adapter Setup USB 4G data on Android 11 (working on this)