diff --git a/custom_components/nvidia_shield/media_player.py b/custom_components/nvidia_shield/media_player.py
index ef59357..7f372ab 100644
--- a/custom_components/nvidia_shield/media_player.py
+++ b/custom_components/nvidia_shield/media_player.py
@@ -9,8 +9,9 @@ State architecture:
   - Power ladder: protocol is_on push → ADB wake (exact mWakefulness) → plug off
   - Playback state: Jellyfin (polling, slow 10-30s) or ADB media session
   - Metadata: Jellyfin attributes
-  - Commands: protocol key push → ADB keyevent → external androidtv_remote
-    (the last tier is transitional; removed in Phase 4)
+  - Commands: protocol key push → ADB keyevent. The external androidtv_remote
+    entity tier that used to back this is gone — t41 removed it with the entity,
+    so there is no third command path to keep in step.
 
 Intent tracking bridges the gap between instant commands and slow Jellyfin polling:
   1. User presses pause → intent recorded → UI shows paused immediately
diff --git a/tests/test_module_coverage.py b/tests/test_module_coverage.py
index 8159a3a..c29c7fe 100644
--- a/tests/test_module_coverage.py
+++ b/tests/test_module_coverage.py
@@ -15,8 +15,14 @@ Two defects motivated this file, and both shipped with a green suite:
    layer up. ``ha_api_drift.scan_package_imports`` now resolves the package's own
    imports from the AST, with no Home Assistant and therefore no stub needed.
 
-Each sweep carries its own red proof: a copy of the tree with the reverted
-``discover_adb_host`` reference must fail it, or the check is decoration.
+Each sweep carries its own red proof, and nothing about the pre-t41 tree supplies
+it. At ``c588a7c`` ``helpers.py`` still DEFINED ``discover_adb_host``, so there was
+no broken relative import to find; and that commit's engine predates BOTH passes
+(its ``ha_api_drift.py`` has no entity-contract check and no package-import check
+at all), so a real-HA run there is simply clean — exit 0, "no Home-Assistant API
+drift (13 modules …)", no findings. The proof is therefore built, never borrowed:
+a copy of the tree with the ``discover_adb_host`` reference actually reverted must
+fail each sweep, or the check is decoration.
 """
 
 import shutil