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 ab00b81..fb14031 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
@@ -230,7 +230,7 @@ class HemoCubeFragment : Fragment() {
                     activity?.runOnUiThread {
                         binding.btnPlacebuffer.visibility = View.GONE
                         binding.btnSamplestart.visibility = View.VISIBLE
-                        binding.tvSubtitle4.text = "Place Sample"
+                        binding.tvSubtitle4.text = R.string.place_sample.toString()
                     }
                     isUsingExistingBuffer = true
                 }
@@ -307,37 +307,36 @@ class HemoCubeFragment : Fragment() {
                 activity?.runOnUiThread {
                     binding.btnPlacebuffer.visibility = View.VISIBLE
                 }
-                hemoCubeViewModel.messages.postValue("Start")
+                hemoCubeViewModel.messages.postValue(R.string.start.toString())
             }
 
             stringData.contains("#BS") -> {
-                hemoCubeViewModel.messages.postValue("Buffer Started")
+                hemoCubeViewModel.messages.postValue(R.string.buffer_started.toString())
             }
 
             stringData.contains("#BC") -> {
                 activity?.runOnUiThread {
-                    binding.tvSubtitle4.text = "Buffer Completed"
+                    binding.tvSubtitle4.text = R.string.buffer_completed.toString()
                     binding.btnSamplestart.visibility = View.VISIBLE
                 }
             }
 
             stringData.contains("#SS") -> {
                 activity?.runOnUiThread {
-                    binding.tvSubtitle4.text = "Sample Started"
+                    binding.tvSubtitle4.text = R.string.sample_started.toString()
                     binding.btnSamplestart.visibility = View.GONE
                 }
             }
 
             stringData.contains("#SC") -> {
-                hemoCubeViewModel.messages.postValue("Sample Completed \nGathering data")
+                hemoCubeViewModel.messages.postValue(R.string.sample_completed.toString() +"\n" + R.string.gathering_data.toString())
                 fetchResult()
                 testingTrace.stop()
             }
 
             resultData.contains("REND") -> {
                 hemoCubeViewModel.messages.postValue(
-                    "Data collected \n" +
-                            " Processing data"
+                    R.string.data_collected_processing_data.toString()
                 )
                 val resultLines = resultData.split("\\s+(?=LB|LS)".toRegex())
                 var bufferIntensity = resultLines[1].split(' ')[1].trim()
@@ -410,7 +409,7 @@ class HemoCubeFragment : Fragment() {
 
     private fun processResult() {
         try {
-            hemoCubeViewModel.messages.postValue("processing result")
+            hemoCubeViewModel.messages.postValue(R.string.processing_result.toString())
             val deviceLog = resultData
 
             val pInfo = requireActivity().packageManager.getPackageInfo(
@@ -431,7 +430,7 @@ class HemoCubeFragment : Fragment() {
             ) {
                 validationError = true
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = "Error: Invalid Test. Improper buffer reading (low)"
+                    binding.errorMessage.text = R.string.error_improper_buffer_low.toString()
                     binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -444,7 +443,7 @@ class HemoCubeFragment : Fragment() {
                 validationError = true
                 activity?.runOnUiThread {
                     binding.errorMessage.text =
-                        "Error: Invalid Test. Improper buffer reading (high)"
+                        R.string.error_improper_buffer_high.toString()
                     binding.errorMessage.visibility = View.VISIBLE
                     binding.btnSubmit.isEnabled = true
                     binding.btnSubmit.isClickable = true
@@ -472,7 +471,7 @@ class HemoCubeFragment : Fragment() {
             if (fittedAbs1!! <= fittedAbs2!!) {
                 validationError = true
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = "Error: Invalid Test. Problem with de-oxygenation"
+                    binding.errorMessage.text = R.string.error_invalid_test.toString()
                     binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -480,7 +479,7 @@ class HemoCubeFragment : Fragment() {
             if (fittedAbs1 < 0 || fittedAbs2 < 0 || fittedAbs3 < 0 || fittedAbs4 < 0) {
                 validationError = true
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = "Error: Negative Abs. Retake Blank Reading"
+                    binding.errorMessage.text = R.string.error_negative_abs.toString()
                     binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -541,7 +540,7 @@ class HemoCubeFragment : Fragment() {
         } catch (e: Exception) {
             Toast.makeText(
                 requireContext(),
-                "Error while processing device data",
+                R.string.error_processing_device_data,
                 Toast.LENGTH_SHORT
             ).show()
             Firebase.crashlytics.recordException(e)
@@ -553,28 +552,28 @@ class HemoCubeFragment : Fragment() {
             hemoCubeViewModel.messages.postValue("result classification")
             if (calculatedRatio != null) {
                 if (calculatedRatio < 0.05)
-                    return "Inconclusive. Very low Absorbance - Repeat test with Higher Blood Volume"
+                    return R.string.error_repeat_test_higher_volume.toString()
                 if (calculatedRatio in 0.05..0.155)
-                    return "Normal"
+                    return R.string.normal.toString()
                 if (calculatedRatio in 0.155..0.175)
-                    return "Negative Borderline. Repeat Test"
+                    return R.string.negative_borderline.toString()
                 if (calculatedRatio in 0.175..0.22)
-                    return "Sickle Cell Trait"
+                    return R.string.sickle_cell_trait.toString()
                 if (calculatedRatio in 0.22..0.25)
-                    return "Positive for Sickle Cell. HPLC for Confirmation"
+                    return R.string.positive_for_sickle_cell.toString()
                 if (calculatedRatio in 0.25..0.35)
-                    return "Sickle Cell Disease"
+                    return R.string.sickle_cell_disease.toString()
                 if (calculatedRatio > 0.35)
-                    return "Inconclusive. Repeat with test with lower volume of blood"
+                    return R.string.error_repeat_test_lower_volume.toString()
             } else {
-                return "INVALID"
+                return R.string.invalid.toString()
             }
         } catch (e: Exception) {
             showToast(R.string.error_classification)
             Firebase.crashlytics.recordException(e)
-            return "ERROR"
+            return R.string.error.toString()
         }
-        return "INVALID"
+        return R.string.invalid.toString()
     }
 
     private fun absorbanceBasedClassification(predictedDenovixRatio: Double?): String {
@@ -582,24 +581,24 @@ class HemoCubeFragment : Fragment() {
             hemoCubeViewModel.messages.postValue("result classification")
             if (predictedDenovixRatio != null) {
                 if (predictedDenovixRatio in 0.0..0.16)
-                    return "Normal"
+                    return R.string.normal.toString()
                 if (predictedDenovixRatio in 0.16..0.165)
-                    return "Negative Borderline"
+                    return R.string.negative_borderline.toString()
                 if (predictedDenovixRatio in 0.165..0.235)
-                    return "Sickle Cell Trait"
+                    return R.string.sickle_cell_trait.toString()
                 if (predictedDenovixRatio in 0.235..0.24)
-                    return "Positive Borderline"
+                    return R.string.positive_borderline.toString()
                 if (predictedDenovixRatio in 0.24..1.0)
-                    return "Sickle Cell Disease"
+                    return R.string.sickle_cell_disease.toString()
             } else {
-                return "INVALID"
+                return R.string.invalid.toString()
             }
         } catch (e: Exception) {
             showToast(R.string.error_classification)
             Firebase.crashlytics.recordException(e)
-            return "ERROR"
+            return R.string.error.toString()
         }
-        return "INVALID"
+        return R.string.invalid.toString()
     }
 
     private fun showToast(messageResId: Int) {
diff --git a/app/src/main/res/values-hi/strings.xml b/app/src/main/res/values-hi/strings.xml
index d3ea82c..28cf949 100644
--- a/app/src/main/res/values-hi/strings.xml
+++ b/app/src/main/res/values-hi/strings.xml
@@ -235,4 +235,25 @@
     <string name="enter_proper_password">कृपया सही पासवर्ड दर्ज करें</string>
     <string name="wrong_password">गलत पासवर्ड</string>
     <string name="wrong_user_id">गलत उपयोगकर्ता आईडी</string>
+    <string name="error_invalid_test">अमान्य टेस्ट. डी-ऑक्सीजनेशन समस्या</string>
+    <string name="error_negative_abs">त्रुटि: नेगेटिव ऍब्स॰. ब्लैंक रीडिंग पुनः लें</string>
+    <string name="error_improper_buffer_high">त्रुटि: अमान्य टेस्ट. बफर रीडिंग सही नहीं (उच्च)</string>
+    <string name="error_improper_buffer_low">त्रुटि: अमान्य टेस्ट. बफर रीडिंग सही नहीं (न्यून)</string>
+    <string name="error_processing_device_data">उपकरण डेटा प्रोसेस करते समय त्रुटि</string>
+    <string name="error_repeat_test_lower_volume">अमान्य. वाल्यूम कम है - पुनः टेस्ट करें</string>
+    <string name="error_repeat_test_higher_volume">अमान्य. बहुत कम एब्स॰ - उच्च वाल्यूम के साथ पुनः टेस्ट करें</string>
+    <string name="positive_for_sickle_cell">सिकल सेल के लिए सकारात्मक. पुनः सत्यापन के लिए HPLC</string>
+    <string name="something_wrong_with_device">डिवाइस में कुछ गड़बड़ है, कृपया डिवाइस को बहुत और टेस्ट करने के लिए बाहर निकालें और फिर से कनेक्ट करें</string>
+    <string name="processing_result">प्रोसेसिंग परिणाम</string>
+    <string name="data_collected_processing_data">डेटा संग्रहित हो रहा है, डेटा प्रोसेसिंग हो रहा है</string>
+    <string name="sample_completed">सैम्पल पूरा हुआ</string>
+    <string name="gathering_data">डेटा एकत्र किया जा रहा है</string>
+    <string name="sample_started">सैम्पल शुरू हुआ</string>
+    <string name="buffer_completed">बफर पूरा हुआ</string>
+    <string name="buffer_started">बफर शुरू हुआ</string>
+    <string name="start">शुरू</string>
+    <string name="place_sample">सैम्पल रखें</string>
+    <string name="invalid">अमान्य</string>
+    <string name="error">त्रुटि</string>
+
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-ka/strings.xml b/app/src/main/res/values-ka/strings.xml
index d4b1f23..1babc00 100644
--- a/app/src/main/res/values-ka/strings.xml
+++ b/app/src/main/res/values-ka/strings.xml
@@ -235,4 +235,25 @@
     <string name="enter_proper_password">ದಯವಿಟ್ಟು ಸರಿಯಾದ ಪಾಸ್‌ವರ್ಡ್ ನಮೂದಿಸಿ</string>
     <string name="wrong_password">ತಪ್ಪಾದ ಪಾಸ್‌ವರ್ಡ್</string>
     <string name="wrong_user_id">ತಪ್ಪಾದ ಬಳಕೆದಾರ ಐಡಿ</string>
+    <string name="error_invalid_test">ಅಮಾನ್ಯ ಟೆಸ್ಟ್. ಡಿ-ಆಕ್ಸಿಜನೇಷನ್ ಸಮಸ್ಯೆ</string>
+    <string name="error_negative_abs">ದೋಷ: ನೆಗೆಟಿವ್ ಆಬ್ಸ್. ಬ್ಲ್ಯಾಂಕ್ ರೀಡಿಂಗ್ ಪುನಃ ತೆಗೆದುಕೊಳ್ಳಿ</string>
+    <string name="error_improper_buffer_high">ದೋಷ: ಅಮಾನ್ಯ ಟೆಸ್ಟ್. ಬಫರ್ ರೀಡಿಂಗ್ ಅಸರವಿಲ್ಲ (ಹೈ)</string>
+    <string name="error_improper_buffer_low">ದೋಷ: ಅಮಾನ್ಯ ಟೆಸ್ಟ್. ಬಫರ್ ರೀಡಿಂಗ್ ಅಸರವಿಲ್ಲ (ಲೋ)</string>
+    <string name="error_processing_device_data">ಡೇಟಾ ಪ್ರಕ್ರಿಯಿಸುವಾಗ ದೋಷ</string>
+    <string name="error_repeat_test_lower_volume">ಅಮಾನ್ಯ. ರೇಟ್ ಹೆಚ್ಚುವ ಹೊರತು ಪುನಃ ಟೆಸ್ಟ್ ಮಾಡಿ</string>
+    <string name="error_repeat_test_higher_volume">ಅಮಾನ್ಯ. ಅತ್ಯಂತ ಕಡಿಮೆ ಅಭ್ಸರ್ಬೆನ್ಸ್ - ಹೆಚ್ಚು ಹೊರತು ಪುನಃ ಟೆಸ್ಟ್</string>
+    <string name="positive_for_sickle_cell">ಸಿಕ್ಲ್ ಸೆಲ್ ಸಾಕಾರಿ. HPLC ದೃಢೀಕರಣಕ್ಕಾಗಿ</string>
+    <string name="something_wrong_with_device">ಸಾಧನದಲ್ಲಿ ಏನಾದರೂ ತಪ್ಪಾಗಿದೆ, ದಯವಿಟ್ಟು ಸಾಧನವನ್ನು ಹತ್ತಿರಕ್ಕೆ ತರಿಸಿ ಮತ್ತೆ ಬಳಸಿ ಬಳಸಿ ಬಳಸಿ ಪರೀಕ್ಷಿಸಿ</string>
+    <string name="processing_result">ಪ್ರಕ್ರಿಯಿಸುತ್ತಿದೆ ಫಲಿತ</string>
+    <string name="data_collected_processing_data">ಸಮಿತಿ ಸೇರಿಸಿದ ಡೇಟಾ, ಡೇಟಾ ಪ್ರಕ್ರಿಯಿಸುತ್ತಿದೆ</string>
+    <string name="sample_completed">ನಮೂನೆ ಪೂರ್ಣಗೊಂಡಿದೆ</string>
+    <string name="gathering_data">ಡೇಟಾ ಸಂಗ್ರಹಿಸುತ್ತಿದೆ</string>
+    <string name="sample_started">ನಮೂನೆ ಪ್ರಾರಂಭವಾಗಿದೆ</string>
+    <string name="buffer_completed">ಬಫರ್ ಪೂರ್ಣಗೊಂಡಿದೆ</string>
+    <string name="buffer_started">ಬಫರ್ ಪ್ರಾರಂಭವಾಗಿದೆ</string>
+    <string name="start">ಆರಂಭ</string>
+    <string name="place_sample">ನಮೂನೆ ಇಟ್ಟುಕೊಳ್ಳಿ</string>
+    <string name="invalid">ಅಮಾನ್ಯ</string>
+    <string name="error">ದೋಷ</string>
+
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d69a4c0..e8ef341 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -119,7 +119,7 @@
     <string name="recommended">\*Result to be confirmed with laboratory test</string>
     <string name="recommended_age">\*Result to be confirmed with laboratory test as age of the patient is less than 5 years</string>
     <string name="positive_borderline">Positive Borderline</string>
-    <string name="negative_borderline">Negative Borderline</string>
+    <string name="negative_borderline">Negative Borderline, Repeat Test</string>
     <string name="is_patient_under_any_medication">Is Patient under any medication or treatment?</string>
     <string name="is_patient_undergoing_any_blood_transfusion">Is Patient undergoing any blood transfusion?</string>
     <string name="scan_aadhaar_card">Scan Aadhaar\nCard</string>
@@ -235,4 +235,25 @@
     <string name="enter_proper_password">Please enter a proper password</string>
     <string name="wrong_password">Wrong Password</string>
     <string name="wrong_user_id">Wrong UserID</string>
+    <string name="error_invalid_test">Invalid Test. Problem with de-oxygenation</string>
+    <string name="error_negative_abs">Error: Negative Abs. Retake Blank Reading</string>
+    <string name="error_improper_buffer_high">Error: Invalid Test. Improper buffer reading (high)</string>
+    <string name="error_improper_buffer_low">Error: Invalid Test. Improper buffer reading (low)</string>
+    <string name="error_processing_device_data">error while processing device data</string>
+    <string name="error_repeat_test_lower_volume">Inconclusive. Repeat with test with lower volume of blood</string>
+    <string name="error_repeat_test_higher_volume">Inconclusive. Very low Absorbance - Repeat test with Higher Blood Volume</string>
+    <string name="positive_for_sickle_cell">Positive for Sickle Cell. HPLC for Confirmation</string>
+    <string name="something_wrong_with_device">Something is wrong with the device, please disconnect and reconnect the device and test the user again</string>
+    <string name="processing_result">processing result</string>
+    <string name="data_collected_processing_data">Data collected, Processing data</string>
+    <string name="sample_completed">Sample Completed</string>
+    <string name="gathering_data">Gathering data</string>
+    <string name="sample_started">Sample Started</string>
+    <string name="buffer_completed">Buffer Completed</string>
+    <string name="buffer_started">Buffer Started</string>
+    <string name="start">Start</string>
+    <string name="place_sample">Place Sample</string>
+    <string name="invalid">Invalid</string>
+    <string name="error">Error</string>
+
 </resources>
\ No newline at end of file