diff --git a/examples/android/CHIPTool/app/src/main/java/com/google/chip/chiptool/attestation/ExampleAttestationTrustStoreDelegate.kt b/examples/android/CHIPTool/app/src/main/java/com/google/chip/chiptool/attestation/ExampleAttestationTrustStoreDelegate.kt
index 4e723faeffecd3..c94a64d1b8d00f 100644
--- a/examples/android/CHIPTool/app/src/main/java/com/google/chip/chiptool/attestation/ExampleAttestationTrustStoreDelegate.kt
+++ b/examples/android/CHIPTool/app/src/main/java/com/google/chip/chiptool/attestation/ExampleAttestationTrustStoreDelegate.kt
@@ -1,6 +1,7 @@
 package com.google.chip.chiptool.attestation
 
 import android.util.Base64
+import android.util.Log
 import chip.devicecontroller.AttestationTrustStoreDelegate
 import chip.devicecontroller.ChipDeviceController
 import java.util.*
@@ -13,7 +14,7 @@ class ExampleAttestationTrustStoreDelegate(val chipDeviceController: ChipDeviceC
   override fun getProductAttestationAuthorityCert(skid: ByteArray): ByteArray? {
     return paaCerts
       .map { Base64.decode(it, Base64.DEFAULT) }
-      .firstOrNull { cert -> chipDeviceController.extractSkidFromPaaCert(cert) == skid }
+      .firstOrNull { cert -> Arrays.equals(chipDeviceController.extractSkidFromPaaCert(cert), skid) }
   }
 
   companion object {
diff --git a/examples/android/CHIPTool/app/src/main/java/com/google/chip/chiptool/provisioning/DeviceProvisioningFragment.kt b/examples/android/CHIPTool/app/src/main/java/com/google/chip/chiptool/provisioning/DeviceProvisioningFragment.kt
index fa6c2bf7883db0..743f853acb9a38 100644
--- a/examples/android/CHIPTool/app/src/main/java/com/google/chip/chiptool/provisioning/DeviceProvisioningFragment.kt
+++ b/examples/android/CHIPTool/app/src/main/java/com/google/chip/chiptool/provisioning/DeviceProvisioningFragment.kt
@@ -60,6 +60,8 @@ class DeviceProvisioningFragment : Fragment() {
 
   private lateinit var scope: CoroutineScope
 
+  private var dialog: AlertDialog? = null
+
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
     deviceController = ChipClient.getDeviceController(requireContext())
@@ -87,6 +89,7 @@ class DeviceProvisioningFragment : Fragment() {
   override fun onStop() {
     super.onStop()
     gatt = null
+    dialog = null
   }
 
   override fun onDestroy() {
@@ -104,7 +107,7 @@ class DeviceProvisioningFragment : Fragment() {
 
   private fun setAttestationDelegate() {
     deviceController.setDeviceAttestationDelegate(DEVICE_ATTESTATION_FAILED_TIMEOUT
-    ) { devicePtr, attestationInfo, errorCode ->
+    ) { devicePtr, _, errorCode ->
       Log.i(TAG, "Device attestation errorCode: $errorCode, " +
               "Look at 'src/credentials/attestation_verifier/DeviceAttestationVerifier.h' " +
               "AttestationVerificationResult enum to understand the errors")
@@ -120,7 +123,11 @@ class DeviceProvisioningFragment : Fragment() {
       }
 
       activity.runOnUiThread(Runnable {
-        val dialog = AlertDialog.Builder(activity)
+        if (dialog != null && dialog?.isShowing == true) {
+          Log.d(TAG, "dialog is already showing")
+          return@Runnable
+        }
+        dialog = AlertDialog.Builder(activity)
           .setPositiveButton("Continue",
               DialogInterface.OnClickListener { dialog, id ->
                 deviceController.continueCommissioning(devicePtr, true)
@@ -131,9 +138,7 @@ class DeviceProvisioningFragment : Fragment() {
               })
           .setTitle("Device Attestation")
           .setMessage("Device Attestation failed for device under commissioning. Do you wish to continue pairing?")
-          .create()
-
-        dialog.show()
+          .show()
       })
     }
   }
@@ -230,6 +235,8 @@ class DeviceProvisioningFragment : Fragment() {
           ?.onCommissioningComplete(0)
       } else {
         showMessage(R.string.rendezvous_over_ble_pairing_failure_text)
+        FragmentUtil.getHost(this@DeviceProvisioningFragment, Callback::class.java)
+          ?.onCommissioningComplete(errorCode)
       }
     }
 
@@ -238,6 +245,8 @@ class DeviceProvisioningFragment : Fragment() {
 
       if (code != STATUS_PAIRING_SUCCESS) {
         showMessage(R.string.rendezvous_over_ble_pairing_failure_text)
+        FragmentUtil.getHost(this@DeviceProvisioningFragment, Callback::class.java)
+          ?.onCommissioningComplete(code)
       }
     }