diff --git a/TODO.md b/TODO.md
index c05937a7..fc4a86f5 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,12 +1,12 @@
 # Remaining tasks before declaring 1.0
 
-- fix release build inclusion of firmware
+- feh123 problem sony
+- fix release build inclusion of firmware - per https://developer.android.com/studio/build/build-variants
 - Android frontend should refetch the android messages from backend service on Resume
 - disable software update button after update finishes
 - first message sent is still doubled for some people
 - let users set arbitrary params in android
-* add a low level settings screen (let user change any of the RadioConfig parameters)
-- optionally include firmware files in debug builds - currently they are release only.  per https://developer.android.com/studio/build/build-variants
+- add a low level settings screen (let user change any of the RadioConfig parameters)
 
 Things for the betaish period.
 
diff --git a/app/src/main/java/com/geeksville/mesh/service/BluetoothInterface.kt b/app/src/main/java/com/geeksville/mesh/service/BluetoothInterface.kt
index 92ba0eb7..64e308b7 100644
--- a/app/src/main/java/com/geeksville/mesh/service/BluetoothInterface.kt
+++ b/app/src/main/java/com/geeksville/mesh/service/BluetoothInterface.kt
@@ -402,7 +402,7 @@ class BluetoothInterface(val service: RadioInterfaceService, val address: String
 
             // we begin by setting our MTU size as high as it can go (if we can)
             if (shouldSetMtu)
-                safe!!.asyncRequestMtu(512) { mtuRes ->
+                safe?.asyncRequestMtu(512) { mtuRes ->
                     try {
                         mtuRes.getOrThrow() // FIXME - why sometimes is the result Unit!?!
                         debug("MTU change attempted")
diff --git a/geeksville-androidlib b/geeksville-androidlib
index 792b33a4..9f830067 160000
--- a/geeksville-androidlib
+++ b/geeksville-androidlib
@@ -1 +1 @@
-Subproject commit 792b33a4a82316d0e15be1e15fcf2d777fdc41e0
+Subproject commit 9f83006768de5ca714f4c43e723a3477a91d0713