diff --git a/CHANGELOG.md b/CHANGELOG.md
index d670e916..7a269cee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## XX.XX.XX
-* Added a new function "setID(newDeviceId)" for managing device id changes.
+
+* Added a new function "setID(newDeviceId)" for managing device id changes according to the device ID Type.
 
 ## 24.1.0
 
diff --git a/sdk-java/src/main/java/ly/count/sdk/java/internal/ModuleDeviceIdCore.java b/sdk-java/src/main/java/ly/count/sdk/java/internal/ModuleDeviceIdCore.java
index 2474f7c5..e77f93c5 100644
--- a/sdk-java/src/main/java/ly/count/sdk/java/internal/ModuleDeviceIdCore.java
+++ b/sdk-java/src/main/java/ly/count/sdk/java/internal/ModuleDeviceIdCore.java
@@ -249,7 +249,8 @@ public String getID() {
         }
 
         /**
-         * Sets current device id to the new one.
+         * Sets device ID according to the device ID Type.
+         * If previous ID was Developer Supplied sets it without merge, otherwise with merge.
          *
          * @param newDeviceID device id to set
          */