diff --git a/unshackle/services/Netflix/__init__.py b/unshackle/services/Netflix/__init__.py
index ae4bba9..1c55f70 100644
--- a/unshackle/services/Netflix/__init__.py
+++ b/unshackle/services/Netflix/__init__.py
@@ -604,7 +604,7 @@ class Netflix(Service):
             "api": "33",
             "appType": "samurai",
             "appVer": "62902",
-            "appVersion": "9.18.0",
+            "appVersion": "9.57.0",
             "chipset": "sm6150",
             "chipsetHardware": "qcom",
             "clientAppState": "FOREGROUND",
@@ -1256,7 +1256,7 @@ class Netflix(Service):
                         )
                         continue
 
-            if hydrate_tracks == False:
+            if not hydrate_tracks:
                 return tracks
 
             # Hydrate missing tracks
diff --git a/unshackle/services/Netflix/config.yaml b/unshackle/services/Netflix/config.yaml
index 0f39f8a..2802567 100644
--- a/unshackle/services/Netflix/config.yaml
+++ b/unshackle/services/Netflix/config.yaml
@@ -222,7 +222,7 @@ profiles:
       - "playready-oggvorbis-5-dash"
 
   subtitles:
-    - "webvtt-lssdh-ios8"
-    # - "dfxp-ls-sdh"
+    # - "webvtt-lssdh-ios8"
+    - "dfxp-ls-sdh"
     # - "imsc1.1"
     # - "simplesdh"
diff --git a/unshackle/unshackle.yaml b/unshackle/unshackle.yaml
index 00004de..553173a 100644
--- a/unshackle/unshackle.yaml
+++ b/unshackle/unshackle.yaml
@@ -60,7 +60,7 @@ directories:
   logs: Logs
   temp: /tmp/unshackle
 cdm:
-  default: samsung_sm-g975f_16.0.0_1e7c5ba2_22589_l3
+  default: chromecdm
 
 remote_cdm:
   - name: "chromecdm"