diff --git a/app/src/main/java/com/example/hpostesting/data/repository/Repository.kt b/app/src/main/java/com/example/hpostesting/data/repository/Repository.kt
index c59ffbf..566f503 100644
--- a/app/src/main/java/com/example/hpostesting/data/repository/Repository.kt
+++ b/app/src/main/java/com/example/hpostesting/data/repository/Repository.kt
@@ -64,7 +64,7 @@ interface Repository {
 
     suspend fun checkUpdate(checkUpdateRequest: CheckUpdateRequest): Result<CheckUpdateResponse>
 
-    suspend fun deviceUpdate(deviceUpdateRequest: DeviceUpdateRequest): Result<ResponseBody>
+    suspend fun deviceUpdate(deviceUpdateRequest: DeviceUpdateRequest): ResponseBody
     suspend fun deviceDiagnostics(deviceDiagnosticsRequest: DeviceDiagnosticsRequest): Result<DeviceDiagnosticsResponse>
     suspend fun downloadClientCertificate(): Result<ResponseBody>
     suspend fun uploadLogs(logFile: MultipartBody.Part): Result<UploadLogsResponse>
diff --git a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
index d25bb18..d932c05 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
@@ -93,7 +93,7 @@ class HemoCubeViewModel @Inject constructor(
 
     val checkUpdate = MutableLiveData<Result<CheckUpdateResponse>>()
 
-    val deviceUpdate = MutableLiveData<Result<ResponseBody>>()
+    val deviceUpdate = MutableLiveData<ResponseBody>()
     val deviceUpdateheader = MutableLiveData<Headers>()
     val downloadcertificate = MutableLiveData<Result<ResponseBody>>()
 
@@ -260,7 +260,7 @@ class HemoCubeViewModel @Inject constructor(
     }
 
     fun deviceUpdate(deviceUpdateRequest: DeviceUpdateRequest) = viewModelScope.launch {
-        deviceUpdate.postValue(Result.Loading())
+        //deviceUpdate.postValue(Result.Loading())
         repository.deviceUpdate(deviceUpdateRequest).let {
             deviceUpdate.postValue(it)
             deviceUpdateheader.postValue(it.headers())