To use: Install and run Android Studio. From 'Device Manager' create and emulator. I'm using emulated Pixel 3 with Android 10 Q (API 29), x86, 'Google APIs'. Do not use 'Google Play' images because they do not allow root access. Continue once the emulator is running. Should also work with a connected and rooted phone, but I've not yet tested this. One-time setup: (installs frida 14.2.18 because I found 15.1.14 to be very unstable) $ ./install.sh After each device reboot: $ ./run.sh Run injection: $ python inject.py <process> <script> <process> can be the full name (e.g. 'org.thoughtcrime.securesms') or a shorthand (e.g. 'signal') <script> defaults to 'conscrypt'