diff --git a/apps/android/boot.js b/apps/android/boot.js
index f18b0c06ad..64a8664969 100644
--- a/apps/android/boot.js
+++ b/apps/android/boot.js
@@ -215,10 +215,10 @@
         let line = log.readLine();
         while (line) {
           Bluetooth.println("");
-          Bluetooth.println(JSON.stringify({t:"actTrk", log:event.id, line:line}));
+          Bluetooth.println(JSON.stringify({t:"actTrk", log:event.id, line:line, last:"false"}));
           line = log.readLine();
           if (!line) {
-            Bluetooth.println(JSON.stringify({t:"actTrk", log:event.id, line:"end of recorder log"}));
+            Bluetooth.println(JSON.stringify({t:"actTrk", log:event.id, line:"end of recorder log", last:event.last}));
           }
         }
       },