Index: cloud_sync.py
===================================================================
diff -u -rcad8efbb3daa666dae65e37d1b0bc8f41fc01ed9 -r78fd392821abf65d46d47982d391808a02c34249
--- cloud_sync.py	(.../cloud_sync.py)	(revision cad8efbb3daa666dae65e37d1b0bc8f41fc01ed9)
+++ cloud_sync.py	(.../cloud_sync.py)	(revision 78fd392821abf65d46d47982d391808a02c34249)
@@ -33,11 +33,11 @@
 sleep(5)  # wait for UI to prepare the configurations partition
 
 try:
-    g_config = helpers_read_config(CONFIG_PATH)
-
-    if g_config[CONFIG_DEVICE][CONFIG_DEVICE_MODE] == 'operation':
+    if os.path.isfile(OPERATION_CONFIG_FILE_PATH) and os.access(OPERATION_CONFIG_FILE_PATH, os.R_OK):
         g_config = helpers_read_config(OPERATION_CONFIG_FILE_PATH)
         CONFIG_PATH = OPERATION_CONFIG_FILE_PATH
+    else:
+        g_config = helpers_read_config(CONFIG_PATH)
 except Exception as e:
     g_utils.logger.error("Error reading config file - {0}".format(e))
     sys.exit(0)
Index: cloudsync/handlers/outgoing/handler_cs_to_dcs.py
===================================================================
diff -u -r34a18ebe349364c4e0462d876d4d191bf3df8939 -r78fd392821abf65d46d47982d391808a02c34249
--- cloudsync/handlers/outgoing/handler_cs_to_dcs.py	(.../handler_cs_to_dcs.py)	(revision 34a18ebe349364c4e0462d876d4d191bf3df8939)
+++ cloudsync/handlers/outgoing/handler_cs_to_dcs.py	(.../handler_cs_to_dcs.py)	(revision 78fd392821abf65d46d47982d391808a02c34249)
@@ -93,7 +93,14 @@
             'User-Agent': USER_AGENT
         }
 
-        resp = requests.get(url=url,
+        data = {
+            "hdSerialNumber": "token-validation",
+            "dgSerialNumber": "token-validation",
+            "softwareVersion": "token-validation"
+        }
+
+        resp = requests.post(url=url,
+                            data=data,
                             headers=headers)
         return resp
     except requests.exceptions.Timeout:
Index: cloudsync/utils/globals.py
===================================================================
diff -u -r3e77304b648e621de83bed8b5a0ea65d7feb8cb9 -r78fd392821abf65d46d47982d391808a02c34249
--- cloudsync/utils/globals.py	(.../globals.py)	(revision 3e77304b648e621de83bed8b5a0ea65d7feb8cb9)
+++ cloudsync/utils/globals.py	(.../globals.py)	(revision 78fd392821abf65d46d47982d391808a02c34249)
@@ -52,7 +52,7 @@
 TOKEN_CACHING_PATH = "/var/configurations/CloudSync/jwt/"
 DEVICE_KEBORMED_ACCESS_TOKEN_PATH = os.path.join(TOKEN_CACHING_PATH, "access_token.json")
 
-DEVICE_TOKEN_VALIDATION = "/api/common/info"
+DEVICE_TOKEN_VALIDATION = "/api/device/validate"
 
 # CREDENTIALS
 CREDENTIALS_PATH = "/var/configurations/CloudSync/credentials/"