[bazookajoe]

Cool

updater-script:

(!less_than_int(1638429894, getprop("ro.build.date.utc"))) || abort("E3003: Can't install this package (Thu Dec 2 15:24:54 CST 2021) over newer build (" + getprop("ro.build.date") + ").");
getprop("ro.product.device") == "Leaf" || abort("E3004: This package is for \"Leaf\" devices; this is a \"" + getprop("ro.product.device") + "\".");

Not sure about the "bong" part, but I executed the commands and now I have the white screen with "ttyscreen started" on it.

Edit: Oh I should say what adb said to me back too I guess:
adb devices gave: 37C9AA46 recovery

C:\adb>adb shell
# id
uid=0(root) gid=0(root) groups=0(root) context=u:r:su:s0
# getenforce
Permissive
# start ttyscreen
#