diff --git a/app/build.gradle b/app/build.gradle
index ad5b551653..67a87b0986 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -75,6 +75,6 @@ dependencies {
     implementation 'me.dm7.barcodescanner:zxing:1.9.8'
     implementation 'info.hoang8f:android-segmented:1.0.6'
     implementation 'io.reactivex.rxjava2:rxjava:2.2.0'
-    implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'
+    implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
     implementation 'io.reactivex.rxjava2:rxkotlin:2.3.0'
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/tangem/presentation/activity/SignTransactionActivity.kt b/app/src/main/java/com/tangem/presentation/activity/SignTransactionActivity.kt
index 8a88b1c0b3..bdb47af618 100644
--- a/app/src/main/java/com/tangem/presentation/activity/SignTransactionActivity.kt
+++ b/app/src/main/java/com/tangem/presentation/activity/SignTransactionActivity.kt
@@ -4,6 +4,7 @@ import android.app.Activity
 import android.content.Intent
 import android.content.res.ColorStateList
 import android.graphics.Color
+import android.media.MediaPlayer
 import android.nfc.NfcAdapter
 import android.nfc.Tag
 import android.nfc.tech.IsoDep
@@ -41,6 +42,7 @@ class SignTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback,
 
     private lateinit var nfcManager: NfcManager
     private lateinit var ctx: TangemContext
+    private lateinit var mpFinishSignSound: MediaPlayer
 
     private lateinit var nfcDeviceAntenna: NfcDeviceAntennaLocation
 
@@ -61,6 +63,8 @@ class SignTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback,
 
         ctx = TangemContext.loadFromBundle(this, intent.extras)
 
+        mpFinishSignSound = MediaPlayer.create(this, R.raw.scan_card_sound)
+
         // init NFC Antenna
         nfcDeviceAntenna = NfcDeviceAntennaLocation(this, ivHandCardHorizontal, ivHandCardVertical, llHand, llNfc)
         nfcDeviceAntenna.init()
@@ -173,22 +177,24 @@ class SignTransactionActivity : AppCompatActivity(), NfcAdapter.ReaderCallback,
             if (cardProtocol.error == null) {
                 rlProgressBar.post { rlProgressBar.visibility = View.GONE }
 
-                progressBar!!.post {
-                    progressBar!!.progress = 100
-                    progressBar!!.progressTintList = ColorStateList.valueOf(Color.GREEN)
+                progressBar?.post {
+                    progressBar?.progress = 100
+                    progressBar?.progressTintList = ColorStateList.valueOf(Color.GREEN)
                 }
+
+                mpFinishSignSound.start()
             } else {
                 lastReadSuccess = false
                 if (cardProtocol.error.javaClass == CardProtocol.TangemException_InvalidPIN::class.java) {
-                    progressBar!!.post {
-                        progressBar!!.progress = 100
-                        progressBar!!.progressTintList = ColorStateList.valueOf(Color.RED)
+                    progressBar?.post {
+                        progressBar?.progress = 100
+                        progressBar?.progressTintList = ColorStateList.valueOf(Color.RED)
                     }
-                    progressBar!!.postDelayed({
+                    progressBar?.postDelayed({
                         try {
-                            progressBar!!.progress = 0
-                            progressBar!!.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
-                            progressBar!!.visibility = View.INVISIBLE
+                            progressBar?.progress = 0
+                            progressBar?.progressTintList = ColorStateList.valueOf(Color.DKGRAY)
+                            progressBar?.visibility = View.INVISIBLE
                             val intent = Intent()
                             intent.putExtra("message", getString(R.string.cannot_sign_transaction_make_sure_you_enter_correct_pin_2))
                             intent.putExtra("UID", cardProtocol.card.uid)
diff --git a/app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.kt b/app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.kt
index 3a0117b6fc..ce1109d0e5 100644
--- a/app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.kt
+++ b/app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.kt
@@ -6,6 +6,7 @@ import android.content.*
 import android.content.Context.CLIPBOARD_SERVICE
 import android.content.pm.PackageManager
 import android.content.res.ColorStateList
+import android.media.MediaPlayer
 import android.nfc.NfcAdapter
 import android.nfc.Tag
 import android.nfc.tech.IsoDep
@@ -69,6 +70,7 @@ class LoadedWallet : androidx.fragment.app.Fragment(), NfcAdapter.ReaderCallback
 
     private lateinit var ctx: TangemContext
     private lateinit var nfcManager: NfcManager
+    private lateinit var mpSecondScanSound: MediaPlayer
     private var serverApiCommon: ServerApiCommon = ServerApiCommon()
     private var serverApiTangem: ServerApiTangem = ServerApiTangem()
     private var lastTag: Tag? = null
@@ -105,6 +107,7 @@ class LoadedWallet : androidx.fragment.app.Fragment(), NfcAdapter.ReaderCallback
                 srl.isRefreshing = true
         }
 
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         ctx = TangemContext.loadFromBundle(activity, activity?.intent?.extras)
@@ -113,6 +116,8 @@ class LoadedWallet : androidx.fragment.app.Fragment(), NfcAdapter.ReaderCallback
         lifecycle.addObserver(NfcLifecycleObserver(nfcManager))
 
         lastTag = activity?.intent?.getParcelableExtra(Constant.EXTRA_LAST_DISCOVERED_TAG)
+
+        mpSecondScanSound = MediaPlayer.create(activity, R.raw.scan_card_sound)
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
@@ -142,6 +147,7 @@ class LoadedWallet : androidx.fragment.app.Fragment(), NfcAdapter.ReaderCallback
             val engine = CoinEngineFactory.create(ctx)
             startActivity(Intent(Intent.ACTION_VIEW, engine?.walletExplorerUri))
         }
+
         btnCopy.setOnClickListener { doShareWallet(false) }
 
         btnLoad.setOnClickListener {
@@ -470,12 +476,15 @@ class LoadedWallet : androidx.fragment.app.Fragment(), NfcAdapter.ReaderCallback
         verifyCardTask = null
         if (cardProtocol != null) {
             if (cardProtocol.error == null) {
-
                 rlProgressBar?.post {
                     rlProgressBar?.visibility = View.GONE
                     this.cardProtocol = cardProtocol
-                    if (!cardProtocol.card.isWalletPublicKeyValid) refresh()
-                    else updateViews()
+                    if (!cardProtocol.card.isWalletPublicKeyValid)
+                        refresh()
+                    else
+                        updateViews()
+
+                    mpSecondScanSound.start()
                 }
             } else {
                 // remove last UIDs because of error and no card read
diff --git a/app/src/main/res/raw/scan_card_sound.mp3 b/app/src/main/res/raw/scan_card_sound.mp3
new file mode 100644
index 0000000000..704f2441df
Binary files /dev/null and b/app/src/main/res/raw/scan_card_sound.mp3 differ