diff --git a/src/locales/en-US.json b/src/locales/en-US.json
index a4af709..d3b6d75 100644
--- a/src/locales/en-US.json
+++ b/src/locales/en-US.json
@@ -13,6 +13,7 @@
       "enable": "Enable",
       "export": "Export",
       "filter": "Filter",
+      "refresh": "Refresh",
       "replace": "Replace",
       "save": "Save",
       "saveSettings": "Save settings",
@@ -261,29 +262,19 @@
   },
   "pageFirmware": {
     "backup": "Backup:",
-    "backupImage": "Backup image",
     "bmcStatus": "BMC status",
-    "changeAndRebootBmc": "Change image and reboot BMC",
-    "changeToBackupImage": "Change to backup image",
     "current": "Current:",
     "firmwareOnBmc": "Firmware on BMC",
     "firmwareOnHost": "Firmware on host",
-    "firmwareOnSystem": "Firmware on system",
     "hostStatus": "Host status",
     "makeCurrentVersion": "Make current version",
     "pageDescription": "Update firmware by uploading a BMC or Host image file from your workstation or TFTP server",
-    "pageDescriptionSingleImage": "Update firmware by uploading a system image file from your workstation or TFTP server",
     "running": "Running",
     "state": "State",
     "updateCode": "Update code",
     "alert": {
-      "operationInProgress": "Server power operation in progress.",
-      "serverShutdownRequiredBeforeUpdate": "Server shutdown required before update",
-      "serverShutdownRequiredInfo": "Shutdown will be orderly - OS will shutdown before the server shuts down.",
-      "shutDownServer": "Shut down server",
       "updateProcess": "Update process",
-      "updateProcessInfo": "The new image will be uploaded and activated. After that, the BMC or host will reboot automatically to run from the new image.",
-      "updateProcessInfoSingleImage": "The new image will be uploaded and activated. After that, the BMC will reboot automatically to run from the new image."
+      "updateProcessInfo": "The new image will be uploaded and activated. After that, the BMC or host will reboot automatically to run from the new image."
     },
     "form": {
       "imageFile": "Image file",
@@ -299,9 +290,6 @@
     },
     "modal": {
       "connectionToBmcWillBeLost": "Connection to BMC will be lost",
-      "serverShutdownMessage": "There will be a server outage until the server is powered back on. Are you sure you want to shut down?",
-      "serverShutdownWillCauseOutage": "Server shutdown will cause outage",
-      "shutDownServer": "Shut down server",
       "rebootFromBackup": {
         "message1": "A BMC reboot is required before the system can run the backup image %{backup}. The reboot will cause a disconnection, and may require logging in again.",
         "message2": "The current firmware image %{current} will be moved to backup. During the reboot, server cannot be powered back on.",
@@ -309,13 +297,6 @@
         "primaryAction": "Reboot BMC from backup image",
         "title": "@:pageFirmware.modal.connectionToBmcWillBeLost"
       },
-      "uploadAndRebootSingleImage": {
-        "message1": "A BMC reboot is required before the system can run the new firmware image. The reboot will cause a disconnection, and may require logging in again.",
-        "message2": "During the reboot, the server cannot be powered back on. The backup image will be permanently deleted.",
-        "message3": "Are you sure you want to upload the new firmware image and reboot the BMC?",
-        "primaryAction": "Upload and reboot BMC",
-        "title": "@:pageFirmware.modal.connectionToBmcWillBeLost"
-      },
       "uploadAndRebootBmcOrHost": {
         "message1": "A BMC or host reboot is required before the system can run the new firmware image. The reboot will cause a disconnection, and may require logging in again.",
         "message2": "The backup image will be permanently deleted.",
@@ -334,6 +315,45 @@
       "successRebootFromBackup": "Successfully started reboot from backup image.",
       "successUploadMessage": "The upload was successful. During code update, the BMC will be not be responsive. Wait for the code update notification before making any changes.",
       "successUploadTitle": "Code update started"
+    },
+    "singleFileUpload": {
+      "backupImage": "Backup image",
+      "bmcAndServer": "BMC and server:",
+      "fileAddress": "File address",
+      "fileSource": "File source",
+      "runningImage": "Running image",
+      "startUpdate": "Start update",
+      "switchToRunning": "Switch to running",
+      "updateFirmware": "Update firmware",
+      "alert": {
+        "operationInProgress": "Server power operation in progress.",
+        "serverMustBePoweredOffTo": "Server must be powered off to:",
+        "serverMustBePoweredOffToUpdateFirmware": "Server must be powered off to update firmware",
+        "switchRunningAndBackupImages": "Switch running and backup images",
+        "updateFirmware": "Update firmware",
+        "viewServerPowerOperations": "View server power operations"
+      },
+      "modal": {
+        "switchImages": "Switch images",
+        "switchRunningImage": "Switch running image",
+        "switchRunningImageInfo": "A BMC reboot is required to run the backup image. The application might be unresponsive during this time.",
+        "switchRunningImageInfo2": "Are you sure you want to switch to the backup image (%{backup})?",
+        "updateFirmwareInfo": "The BMC will reboot during the update process. The server cannot be powered on until the update is finished.",
+        "updateFirmwareInfo2": "The running image (%{running}) will be copied to backup and the backup image (%{backup}) will be permanently deleted.",
+        "updateFirmwareInfo3": "Are you sure you want to proceed with the update?"
+      },
+      "toast": {
+        "errorSwitchImages": "Error switching running and backup images.",
+        "rebootStarted": "Reboot started",
+        "rebootStartedMessage": "Successfully started reboot from backup image.",
+        "startTime": "Start time:",
+        "updateStarted": "Update started",
+        "updateStartedMessage": "Wait for the firmware update notification before making any changes.",
+        "verifySwitch": "Verify switch",
+        "verifySwitchMessage": "Refresh the application to verify the running and backup images switched.",
+        "verifyUpdate": "Verify update",
+        "verifyUpdateMessage": "Refresh the application to verify firmware updated successfully"
+      }
     }
   },
   "pageHardwareStatus": {