Updated on 2026-08-14

app/src/main/java/com/tangem/tap/common/DialogManager.kt

@@ -120,6 +120,7 @@ class DialogManager : StoreSubscriber<GlobalState> {
                     onReject = state.dialog.onReject,
                 )
             }
+            is BackupDialog.AttestationFailed -> AttestationFailedDialog.create(context)
             is BackupDialog.AddMoreBackupCards -> AddMoreBackupCardsDialog.create(context)
             is BackupDialog.BackupInProgress -> BackupInProgressDialog.create(context)
             is BackupDialog.UnfinishedBackupFound -> UnfinishedBackupFoundDialog.create(context)

app/src/main/java/com/tangem/tap/domain/tasks/product/CreateProductWalletTask.kt

@@ -21,7 +21,7 @@ import com.tangem.domain.models.scan.CardDTO
 import com.tangem.domain.models.scan.KeyWalletPublicKey
 import com.tangem.operations.CommandResponse
 import com.tangem.operations.backup.PrimaryCard
-import com.tangem.operations.backup.StartPrimaryCardLinkingTask
+import com.tangem.operations.backup.StartPrimaryCardLinkingCommand
 import com.tangem.operations.derivation.DeriveMultipleWalletPublicKeysTask
 import com.tangem.operations.derivation.ExtendedPublicKeysMap
 import com.tangem.operations.wallet.CreateWalletTask
@@ -210,7 +210,7 @@ private class CreateWalletTangemWallet(
         session: CardSession,
         callback: (result: CompletionResult<CreateProductWalletTaskResponse>) -> Unit,
     ) {
-        StartPrimaryCardLinkingTask().run(session) { result ->
+        StartPrimaryCardLinkingCommand().run(session) { result ->
             when (result) {
                 is CompletionResult.Success -> {
                     primaryCard = result.data

app/src/main/java/com/tangem/tap/features/onboarding/products/wallet/redux/OnboardingWalletMiddleware.kt

@@ -373,17 +373,22 @@ private fun handleBackupAction(appState: () -> AppState?, action: BackupAction)
                     }
 
                     is CompletionResult.Failure -> {
-                        val error = result.error
-                        if (error is TangemSdkError.BackupFailedNotEmptyWallets &&
-                            // todo disabled this check in task with shiba ([REDACTED_TASK_KEY]) and added  canSkipBackup
-                            // && onboardingWalletState.wallet2State != null
-                            card?.canSkipBackup == false
-                        ) {
-                            store.dispatchOnMain(
-                                GlobalAction.ShowDialog(
-                                    BackupDialog.ResetBackupCard(error.cardId),
-                                ),
-                            )
+                        when (val error = result.error) {
+                            is TangemSdkError.BackupFailedNotEmptyWallets -> {
+                                if (card?.canSkipBackup == false) {
+                                    store.dispatchOnMain(
+                                        GlobalAction.ShowDialog(
+                                            BackupDialog.ResetBackupCard(error.cardId),
+                                        ),
+                                    )
+                                }
+                            }
+                            is TangemSdkError.IssuerSignatureLoadingFailed -> {
+                                store.dispatchOnMain(
+                                    GlobalAction.ShowDialog(BackupDialog.AttestationFailed),
+                                )
+                            }
+                            else -> Unit
                         }
                     }
                 }

app/src/main/java/com/tangem/tap/features/onboarding/products/wallet/redux/OnboardingWalletState.kt

@@ -90,6 +90,7 @@ sealed class BackupStep {
 }
 
 sealed class BackupDialog : StateDialog {
+    object AttestationFailed : BackupDialog()
     object AddMoreBackupCards : BackupDialog()
     object BackupInProgress : BackupDialog()
     object UnfinishedBackupFound : BackupDialog()

app/src/main/java/com/tangem/tap/features/onboarding/products/wallet/ui/dialogs/AttestationFailedDialog.kt

@@ -0,0 +1,24 @@
+package com.tangem.tap.features.onboarding.products.wallet.ui.dialogs
+
+import android.content.Context
+import androidx.appcompat.app.AlertDialog
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.tangem.tap.common.redux.global.GlobalAction
+import com.tangem.tap.store
+import com.tangem.wallet.R
+
+internal object AttestationFailedDialog {
+
+    fun create(context: Context): AlertDialog {
+        return MaterialAlertDialogBuilder(context, R.style.CustomMaterialDialog).apply {
+            setTitle(R.string.attestation_online_failed_title)
+            setMessage(R.string.attestation_online_failed_body)
+            setPositiveButton(R.string.ok) { dialog, _ ->
+                dialog.dismiss()
+            }
+            setOnDismissListener {
+                store.dispatch(GlobalAction.HideDialog)
+            }
+        }.create()
+    }
+}

gradle/dependencies.toml

@@ -87,7 +87,7 @@ spr-client = "3.6.2"
 # region Tangem
 tangemBlockchainSdk = "develop-444"
 #tangemBlockchainSdk = "0.0.1" # Keep it! - used for local builds
-tangemCardSdk = "develop-317"
+tangemCardSdk = "develop-318"
 #tangemCardSdk = "0.0.1" # Keep it! - used for local builds ^
 # endregion Tangem