diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 11878c1..16ad1da 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -13,6 +13,8 @@
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-feature android:name="android.hardware.usb.host" />
+    <uses-permission android:name="android.permission.USB_PERMISSION" />
 
     <application
         android:name="com.example.hpostesting.HPOSTestingApplication"
diff --git a/app/src/main/java/com/example/hpostesting/presentation/dashboard/GalleryFragment.kt b/app/src/main/java/com/example/hpostesting/presentation/dashboard/GalleryFragment.kt
index 3043ca5..772ee88 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/dashboard/GalleryFragment.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/dashboard/GalleryFragment.kt
@@ -6,7 +6,7 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
-import com.example.hpostesting.presentation.dashboard.ui.gallery.GalleryViewModel
+//import com.example.hpostesting.presentation.dashboard.ui.gallery.GalleryViewModel
 import `in`.sminnovations.hpostesting.databinding.FragmentGalleryBinding
 
 class GalleryFragment : Fragment() {
@@ -22,10 +22,10 @@ class GalleryFragment : Fragment() {
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View {
-        val galleryViewModel =
-            ViewModelProvider(this).get(GalleryViewModel::class.java)
+//        val galleryViewModel =
+//            ViewModelProvider(this).get(GalleryViewModel::class.java)
 
-        _binding = FragmentGalleryBinding.inflate(inflater, container, false)
+//        _binding = FragmentGalleryBinding.inflate(inflater, container, false)
         val root: View = binding.root
 
 //        val textView: TextView = binding.textGallery
diff --git a/app/src/main/java/com/example/hpostesting/presentation/testRight/TestRightActivity.kt b/app/src/main/java/com/example/hpostesting/presentation/testRight/TestRightActivity.kt
index d59cf5f..5d8e022 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/testRight/TestRightActivity.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/testRight/TestRightActivity.kt
@@ -131,8 +131,8 @@ class TestRightActivity : AppCompatActivity() {
 //                return
 //            }
 
-            viewModel.testDetails?.deviceId = mDriver.device.serialNumber.toString()
-            DataHolder.deviceSerialNumber = mDriver.device.serialNumber.toString()
+            viewModel.testDetails?.deviceId = "someslno" //mDriver.device.serialNumber.toString()
+            DataHolder.deviceSerialNumber = "someslno" //mDriver.device.serialNumber.toString()
             mConnection = manager.openDevice(mDriver.device)
 
             if (mConnection == null) {