diff --git a/NOTES b/NOTES
index c7ecbb8..2a401d8 100644
--- a/NOTES
+++ b/NOTES
@@ -1368,6 +1368,10 @@ January 18, 2021.
 Andreas S and Brad R wrote back to say their problem is fixed.  I suspect
 their dropbear.err was somehow hidden by the external storage problem.
 
+XXX - see if i can reproduce android 11 problem with executing files in app-private
+XXX - see if /data/user_de/0/org.galexander.sshd bypasses it on the emulator??
+XXX - try busybox on android TV again, try putting the binary in "native libs" and sharing it from there
+XXX - use linker hack instead of execve?  supposedly you can "/lib/ld-linux.so.2 /bin/echo"
 
 XXX - crash.20200109
 XXX - on android 6 (duckling moto g2), the notification is white-on-white?