diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 718ca72..b2092ca 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -165,7 +165,7 @@
 
         <provider
             android:name="androidx.core.content.FileProvider"
-            android:authorities="com.example.hpostesting.fileprovider"
+            android:authorities="${applicationId}.fileprovider"
             android:exported="false"
             android:grantUriPermissions="true">
             <meta-data
diff --git a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
index 689f0f5..6c898a0 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
@@ -643,10 +643,10 @@ class HemoCubeFragment : Fragment() {
 
         if (!Constants.DEVICE_CONFIGURATION.containsKey(deviceHardwareId)) {
             assignDefaultDevice(resultData)
-            testState.allErrorMessages += "Calibration configuration for this device id is not found\n"
+//            testState.allErrorMessages += "Calibration configuration for this device id is not found\n"
         }
         if (!Constants.BUFFER_INTENSITY_THRESHOLDS.containsKey(deviceHardwareId)) {
-            testState.allErrorMessages += "ADC thresholds for this device id are not found\n"
+//            testState.allErrorMessages += "ADC thresholds for this device id are not found\n"
         }
     }
 
@@ -743,9 +743,9 @@ class HemoCubeFragment : Fragment() {
                 )?.get(0)!!
             ) {
 //                validationError = true
-                testState.allErrorMessages += "Error: Invalid Test. Improper buffer reading (low)"
+//                testState.allErrorMessages += "Error: Invalid Test. Improper buffer reading (low)"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = getString(R.string.error_improper_buffer_low)
+//                    binding.errorMessage.text = getString(R.string.error_improper_buffer_low)
 //                    binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -763,11 +763,11 @@ class HemoCubeFragment : Fragment() {
                 )?.get(1)!!
             ) {
 //                validationError = true
-                testState.allErrorMessages += "Error: Invalid Test. Improper buffer reading (high)" + "\n"
+//                testState.allErrorMessages += "Error: Invalid Test. Improper buffer reading (high)" + "\n"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text =
+//                    binding.errorMessage.text =
                         getString(R.string.error_improper_buffer_high)
-                    binding.errorMessage.visibility = View.VISIBLE
+//                    binding.errorMessage.visibility = View.VISIBLE
                 }
             }
 
@@ -811,9 +811,9 @@ class HemoCubeFragment : Fragment() {
 
             if (fittedAbs1 <= fittedAbs2) {
 //                validationError = true
-                testState.allErrorMessages += "Error: Invalid Test. Problem with de-oxygenation" + "\n"
+//                testState.allErrorMessages += "Error: Invalid Test. Problem with de-oxygenation" + "\n"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = getString(R.string.error_invalid_test)
+//                    binding.errorMessage.text = getString(R.string.error_invalid_test)
 //                    binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -837,9 +837,9 @@ class HemoCubeFragment : Fragment() {
 
             if (fittedAbs3 < 0.1) {
 //                validationError = true
-                testState.allErrorMessages += "Error: Low Hb. Repeat test" + "\n"
+//                testState.allErrorMessages += "Error: Low Hb. Repeat test" + "\n"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = "Error: Low Hb. Repeat test"
+//                    binding.errorMessage.text = "Error: Low Hb. Repeat test"
 //                    binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -874,8 +874,8 @@ class HemoCubeFragment : Fragment() {
                 this.prdClassification = absorbanceBasedClassification(predictedDenovixRatio)
                 this.deviceRatioClass = deviceRatioClassification(deviceRatio)
                 this.slopeRatioClass = slopeClass
-                this.classificationResult = findResultWithAdditionalMethods(deviceRatio, deviceRatioClass, slopeRatio)
-                hemoCubeViewModel.messages.postValue("${this.classificationResult} \n Device Ratio: ${"%.3f".format(this.deviceRatio)} \n Slope Ratio: ${"%.3f".format(this.slopeRatio)}")
+                this.classificationResult = deviceRatioClass
+                hemoCubeViewModel.messages.postValue("${this.classificationResult} \n Device Ratio: ${"%.3f".format(this.deviceRatio)}")
                 if (DataHolder.hemoCubeTestData?.testType == "HB")
                     hemoCubeViewModel.messages.postValue("Hb: $calculatedHb4")
                 this.errorMessages = testState.allErrorMessages