Index: suite_leahi/shared/scripts/configuration/navigation.py
===================================================================
diff -u -r3b1585c8cf24c14498f1ebd55f571d09f55e472e -r8bfb02b2b8e50dccd822549c11d340df033744c7
--- suite_leahi/shared/scripts/configuration/navigation.py	(.../navigation.py)	(revision 3b1585c8cf24c14498f1ebd55f571d09f55e472e)
+++ suite_leahi/shared/scripts/configuration/navigation.py	(.../navigation.py)	(revision 8bfb02b2b8e50dccd822549c11d340df033744c7)
@@ -1,41 +1,50 @@
 import names
-import test
 import squish
+import test
 from leahi_dialin.ui.td_messaging import TD_Messaging
 from leahi_dialin.common.td_defs  import TDOpModes, TDStandbyStates
-from configuration                import config, utility
-from configparser import ConfigParser
-from pathlib import Path
+from configuration                import config, utility,application_init
+from configparser                 import ConfigParser
+from pathlib                      import Path
 
 td_simulator = TD_Messaging()
-
+         
 def navigate_to_device_settings_screen():
     """
-    Method to navigate to "Service" screen
+    Method to navigate to "Device Settings" screen and Compare Device Settings screen title text
     """
     td_simulator.td_operation_mode(TDOpModes.MODE_STAN.value, 0)
-    settings_menu_object = utility.get_object_from_names(
-        names.o_Settings_Menu,
-        error_message="Settings menu object missing",
-        timeout_ms=1000,
-    )
-    if settings_menu_object is not None:
-        squish.mouseClick(settings_menu_object)
+    main_menu_container = squish.waitForObject(names.o_mainMenu_MainMenu, 2000)
+    squish.mouseClick(utility.findChildByText(main_menu_container, config.SETTINGS))
     
-    device_setting_screen_title_text = utility.get_object_from_names(
-        names.o_DeviceSettingsTitleText,
-        error_message="Device Settings Screen title text object missing",
-        timeout_ms=2000,
+    headerbar_container = squish.waitForObject(names.o_headerBar_HeaderBar, 2000)
+    device_setting_screen_headerbar_title_text = utility.findChildByText(
+        headerbar_container, config.DEVICE_SETTINGS
     )
-    if device_setting_screen_title_text is not None:
+    if device_setting_screen_headerbar_title_text is not None:
         test.compare(
-            device_setting_screen_title_text.text,
+            device_setting_screen_headerbar_title_text.text,
             config.DEVICE_SETTINGS_SCREEN_TITLE_TEXT,
             "{} screen is displayed and Comparison of Device Settings Screen Title text".format(
                 config.DEVICE_SETTINGS_SCREEN_TITLE_TEXT
             ),
         )
         
+def navigate_to_device_settings_using_service_password():
+    td_simulator.td_operation_mode(TDOpModes.MODE_STAN.value, 0)
+    main_menu_container = squish.waitForObject(names.o_mainMenu_MainMenu, 2000)
+    squish.mouseClick(utility.findChildByText(main_menu_container, config.SETTINGS))
+        
+    td_simulator.td_operation_mode(TDOpModes.MODE_SERV.value, 0)
+    grid_container = squish.waitForObject(names.o_DeviceSettingsGrid)
+    squish.mouseClick(utility.findChildByText(grid_container, config.SERVICE))
+
+    input_field = squish.waitForObject(names.o_userConfirmation_TextInput, 1000)
+
+    squish.type(input_field, config.DEFAULT_SERVICE_PASSWORD_RAW)
+    confirm_button = squish.waitForObject(names.o_userConfirmation_ConfirmButton, 1000)
+    squish.mouseClick(confirm_button)
+        
 def get_ini_value(conf_path: str , section: str, key: str):
     """
     Method to get the advanced option from the System.conf file
@@ -64,20 +73,19 @@
          
     """
     test.startSection("Method to navigation in the pretreatment page ")
-    stepId = squish.waitForObjectExists(names.o_preTreatmentStack_stepIndicator_StepIndicator)
+    stepId    = squish.waitForObjectExists(names.o_preTreatmentStack_stepIndicator_StepIndicator)
     stepnames = utility.findAllObjectsById(stepId, "_text")
-    value = get_ini_value("/home/denali/Public/luis/config/configurations/Settings/System.conf", section ="AdvancedMode", key ="AdvancedMode")
-    standard = stepnames[1:] 
+    SYSTEM_PATH = application_init.configuration_folder_path() + "Settings/System.conf"
+    value     = get_ini_value(SYSTEM_PATH, section ="AdvancedMode", key ="AdvancedMode")
+    standard  = stepnames[1:] 
     if value == "0":
-        standard = stepnames[3:] 
+        standard   = stepnames[3:] 
         Nextbutton = utility.setObjectText(obj =names.o_preTreatmentStack_Text, text =config.NEXT)
         squish.mouseClick(squish.waitForObject(Nextbutton))
 
     autoLoadbutton = utility.setObjectText(obj =names.o_preTreatmentStack_Text, text ="Auto Load")
     squish.mouseClick(squish.waitForObject(autoLoadbutton))
     td_simulator.td_blood_set_auto_load_response(vRejectionReason = 0)
-    stepId = squish.waitForObjectExists(names.o_preTreatmentStack_stepIndicator_StepIndicator)
-    values = utility.findAllObjectsById(stepId, "_text")
     for input_field in standard:
         test.log(str(input_field.text))
         if str(input_field.text) == "Water Sample":
@@ -89,4 +97,4 @@
             Nextbutton = utility.setObjectText(obj =names.o_preTreatmentStack_Text, text =config.NEXT)
             squish.mouseClick(Nextbutton)
         
-    test.endSection()  
\ No newline at end of file
+    test.endSection()