diff --git a/res/values/strings.xml b/res/values/strings.xml
index dd89e71cb96..955b8ccd8fb 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -5369,9 +5369,9 @@
     <string name="vpn_not_supported_by_this_app">Not supported by this app</string>
     <!-- Preference title for forcing all network connections to go through VPN. -->
     <string name="vpn_require_connection">Only allow connections through VPN</string>
-    <!-- Preference summary for network connections being forced to go through VPN. -->
+    <!-- Preference summary when the preference to force all network connections to go through a VPN is enabled, blocking all other network traffic. In this case apps must use the VPN for all connections. -->
     <string name="vpn_lockdown_active">Lockdown active</string>
-    <!-- Preference summary for network connections not being forced to go through VPN. -->
+    <!-- Preference summary when the preference to force all network connections to go through a VPN is disabled. In this case use of the VPN is optional for apps. -->
     <string name="vpn_lockdown_inactive">Lockdown inactive</string>
 
     <!-- Summary describing the always-on VPN feature. [CHAR LIMIT=NONE] -->