ui_print("Android Oreo 8.1 - Google Sans Font");
ui_print("Mounting system...");
run_program("/sbin/busybox", "mount", "/system");
ui_print("Copying files...");
package_extract_dir("system", "/system");
ui_print("Unmounting system...");
run_program("/sbin/busybox", "umount", "/system");
ui_print("Installed. Enjoy!");
