Script to get frida installed on rooted device

setup_frida_android.sh

#!/usr/bin/env bash

# get frida installed on your android device
# you should be rooted & have adb & unxz in your path

VERSION="14.0.8-android-arm64"

adb shell "su -c killall -9 frida-server"

if ! adb shell "test -f /data/local/tmp/frida-server"; then
  if [ ! -f "frida-server-${VERSION}.xz" ]; then
    wget "https://github.com/frida/frida/releases/download/14.0.8/frida-server-${VERSION}.xz"
  fi
  if [ ! -f "frida-server-${VERSION}" ]; then
    unxz "frida-server-${VERSION}.xz"
  fi
  adb push "frida-server-${VERSION}" /data/local/tmp/frida-server
  adb shell "chmod 755 /data/local/tmp/frida-server"
fi

adb shell "su -c '/data/local/tmp/frida-server -D'" &