diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/lifecycle/LifecycleStateManger.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/lifecycle/LifecycleStateManger.java
index 9ee8744cac..4e443d85de 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/lifecycle/LifecycleStateManger.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/lifecycle/LifecycleStateManger.java
@@ -80,6 +80,18 @@ public class LifecycleStateManger {
         }
     }
 
+    public void initializeLifeCycleDetails(List<LifecycleState> states){
+        lifecycleStates = new HashMap<>();
+        for (LifecycleState s : states) {
+            if (s.getProceedingStates() != null) {
+                s.getProceedingStates().replaceAll(String::toUpperCase);
+            }
+            lifecycleStates.put(s.getName().toUpperCase(), new State(s.getName().toUpperCase(),
+                    s.getProceedingStates(), s.getPermission(), s.isAppUpdatable(), s.isAppInstallable(),
+                    s.isInitialState(), s.isEndState()));
+        }
+    }
+
     public Set<String> getNextLifecycleStates(String currentLifecycleState) {
         return lifecycleStates.get(currentLifecycleState.toUpperCase()).getProceedingStates();
     }
@@ -124,7 +136,7 @@ public class LifecycleStateManger {
             if (pair.getKey().toString().equalsIgnoreCase(currentState)) {
                 return lifecycleStates.get(pair.getKey().toString());
             }
-            it.remove();
+            //it.remove();
         }
         return null;
     }
diff --git a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/test/java/org.wso2.carbon.device.application.mgt.core/LifecycleManagementTest.java b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/test/java/org.wso2.carbon.device.application.mgt.core/LifecycleManagementTest.java
index 2fa5a68506..bd02db0bb7 100644
--- a/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/test/java/org.wso2.carbon.device.application.mgt.core/LifecycleManagementTest.java
+++ b/components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/test/java/org.wso2.carbon.device.application.mgt.core/LifecycleManagementTest.java
@@ -33,10 +33,10 @@ public class LifecycleManagementTest {
         Configuration configuration = configurationManager.getConfiguration();
         lifecycleStates = configuration.getLifecycleStates();
         lifecycleStateManger = new LifecycleStateManger();
-        lifecycleStateManger.init(lifecycleStates);
+        lifecycleStateManger.initializeLifeCycleDetails(lifecycleStates);
     }
 
-    @Test
+   @Test
     public void checkValidNextLifecycleState() {
         Set<String> proceedingStates = lifecycleStateManger.getNextLifecycleStates(CURRENT_STATE);
         Assert.assertTrue("Invalid proceeding state of: " + CURRENT_STATE,
@@ -53,10 +53,11 @@ public class LifecycleManagementTest {
     @Test
     public void CheckUpdatableState() {
         Boolean isUpdatable = lifecycleStateManger.isUpdatable(UPDATABLE_STATE);
-        Assert.assertTrue("Updatable state: " + CURRENT_STATE, isUpdatable);
+        System.out.println(isUpdatable);
+        Assert.assertTrue("Updatable state: " + UPDATABLE_STATE, isUpdatable);
     }
 
-    @Test
+   @Test
     public void CheckNonUpdatableState() {
         Boolean isUpdatable = lifecycleStateManger.isUpdatable(NON_UPDATABLE_STATE);
         Assert.assertFalse("Non Updatable state: " + CURRENT_STATE, isUpdatable);