Updated on 2026-08-14

app/src/main/java/com/tangem/tap/domain/configurable/warningMessage/WarningMessage.kt

@@ -21,7 +21,7 @@ data class WarningMessage(
     val messageFormatArg: String? = null
 ) {
     val blockchainList: List<Blockchain>? by lazy {
-        blockchains?.map { Blockchain.fromId(it.toUpperCase()) }
+        blockchains?.map { Blockchain.fromId(it.uppercase()) }
     }
 
 

app/src/main/java/com/tangem/tap/domain/configurable/warningMessage/WarningMessagesManager.kt

@@ -5,6 +5,7 @@ import com.tangem.common.extensions.VoidCallback
 import com.tangem.tap.common.extensions.containsAny
 import com.tangem.tap.common.extensions.removeBy
 import com.tangem.wallet.R
+import java.util.*
 
 /**
 [REDACTED_AUTHOR]
@@ -181,6 +182,24 @@ class WarningMessagesManager(
             WarningMessage.Origin.Local
         )
 
+        fun restoreFundsWarning(): WarningMessage = WarningMessage(
+            title = "",
+            message = "",
+            type = WarningMessage.Type.Temporary,
+            priority = WarningMessage.Priority.Warning,
+            listOf(WarningMessage.Location.MainScreen),
+            blockchains = null,
+            titleResId = R.string.alert_funds_restoration_message,
+            messageResId = R.string.alert_funds_restoration_message,
+            origin = WarningMessage.Origin.Local,
+            buttonTextId = R.string.warning_button_learn_more
+        )
+
         const val REMAINING_SIGNATURES_WARNING = 10
+
+        fun getRestoreFundsGuideUrl(locale: String): String {
+            val code = if (locale == Locale("ru").language) "ru" else "en"
+            return "https://tangem.com/$code/notion"
+        }
     }
 }

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

@@ -21,6 +21,7 @@ sealed class OnboardingWalletAction : Action {
 sealed class BackupAction : Action {
 
     object DetermineBackupStep : BackupAction()
+    object IntroduceBackup : BackupAction()
     object StartBackup : BackupAction()
     object DismissBackup : BackupAction()
 

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

@@ -111,7 +111,15 @@ private fun handleWalletAction(action: Action) {
             val newAction = when (val backupState = backupService.currentState) {
                 BackupService.State.FinalizingPrimaryCard -> BackupAction.PrepareToWritePrimaryCard
                 is BackupService.State.FinalizingBackupCard -> BackupAction.PrepareToWriteBackupCard(backupState.index)
-                else -> null
+                else -> {
+                    if (walletState.backupState.backupStep == BackupStep.InitBackup ||
+                        walletState.backupState.backupStep == BackupStep.Finished
+                    ) {
+                        BackupAction.IntroduceBackup
+                    } else {
+                        null
+                    }
+                }
             }
             newAction?.let { store.dispatch(it) }
         }

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

@@ -39,6 +39,10 @@ class BackupReducer {
         ): BackupState {
 
             return when (action) {
+                is BackupAction.IntroduceBackup -> BackupState(
+                    backupStep = BackupStep.InitBackup,
+                    canSkipBackup = state.canSkipBackup,
+                )
                 BackupAction.StartAddingPrimaryCard -> state.copy(backupStep = BackupStep.ScanOriginCard)
                 BackupAction.StartAddingBackupCards -> {
                     state.copy(backupStep = BackupStep.AddBackupCards)
@@ -104,6 +108,7 @@ class BackupReducer {
                 BackupAction.OnAccessCodeDialogClosed -> {
                     state.copy(backupStep = BackupStep.AddBackupCards)
                 }
+                BackupAction.DiscardBackup -> BackupState()
 
                 BackupAction.WritePrimaryCard -> state
                 is BackupAction.WriteBackupCard -> state
@@ -117,7 +122,6 @@ class BackupReducer {
                 is BackupAction.CheckAccessCode -> state
                 BackupAction.DetermineBackupStep -> state
                 BackupAction.CheckForUnfinishedBackup -> state
-                BackupAction.DiscardBackup -> state
                 BackupAction.ResumeBackup -> state
                 BackupAction.DiscardSavedBackup -> state
                 BackupAction.StartBackup -> state

app/src/main/java/com/tangem/tap/features/wallet/redux/middlewares/WarningsMiddleware.kt

@@ -8,6 +8,7 @@ import com.tangem.common.card.Card
 import com.tangem.common.card.FirmwareVersion
 import com.tangem.domain.common.ScanResponse
 import com.tangem.domain.common.TapWorkarounds.isTestCard
+import com.tangem.domain.common.TapWorkarounds.useOldStyleDerivation
 import com.tangem.tap.common.analytics.AnalyticsEvent
 import com.tangem.tap.common.extensions.dispatchOnMain
 import com.tangem.tap.common.extensions.isGreaterThan
@@ -89,6 +90,9 @@ class WarningsMiddleware {
                 addWarningMessage(WarningMessagesManager.testCardWarning(), autoUpdate = true)
                 return@let
             }
+            if (card.useOldStyleDerivation) {
+                addWarningMessage(warning = WarningMessagesManager.restoreFundsWarning())
+            }
 
             showWarningLowRemainingSignaturesIfNeeded(card)
             if (card.firmwareVersion.type != FirmwareVersion.FirmwareType.Release) {

app/src/main/java/com/tangem/tap/features/wallet/ui/adapters/WarningMessagesAdapter.kt

@@ -1,9 +1,11 @@
 package com.tangem.tap.features.wallet.ui.adapters
 
+import android.content.res.Resources
 import android.graphics.Rect
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.os.ConfigurationCompat
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
 import androidx.recyclerview.widget.RecyclerView
@@ -13,6 +15,7 @@ import com.tangem.tap.common.analytics.AnalyticsEvent
 import com.tangem.tap.common.extensions.*
 import com.tangem.tap.common.redux.global.GlobalAction
 import com.tangem.tap.domain.configurable.warningMessage.WarningMessage
+import com.tangem.tap.domain.configurable.warningMessage.WarningMessagesManager
 import com.tangem.tap.features.feedback.RateCanBeBetterEmail
 import com.tangem.tap.features.wallet.redux.WalletAction
 import com.tangem.tap.store
@@ -56,7 +59,9 @@ class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHol
 
         tvTitle.text = getString(warning.titleResId, warning.title)
         tvMessage.text = getString(
-            resId = warning.messageResId, default = warning.message, formatArgs = warning.messageFormatArg
+            resId = warning.messageResId,
+            default = warning.message,
+            formatArgs = warning.messageFormatArg
         )
     }
 
@@ -73,10 +78,13 @@ class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHol
         WarningMessage.Type.Permanent, WarningMessage.Type.TestCard -> {
             binding.groupControlsTemporary.hide()
             binding.groupControlsRating.hide()
+            binding.btnClose.hide()
         }
         WarningMessage.Type.Temporary -> {
             binding.groupControlsRating.hide()
             binding.groupControlsTemporary.show()
+            binding.btnClose.hide()
+
             val buttonAction =
                 when (warning.titleResId) {
                     R.string.warning_important_security_info -> {
@@ -84,6 +92,19 @@ class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHol
                             store.dispatch(WalletAction.ShowDialog.SignedHashesMultiWalletDialog)
                         }
                     }
+                    R.string.alert_funds_restoration_message -> {
+                        binding.btnClose.show()
+                        binding.btnClose.setOnClickListener {
+                            store.dispatch(GlobalAction.HideWarningMessage(warning))
+                        }
+                        val locale = ConfigurationCompat
+                            .getLocales(Resources.getSystem().configuration)
+                            .get(0)
+                        val url = WarningMessagesManager.getRestoreFundsGuideUrl(locale.language)
+                        View.OnClickListener {
+                            store.dispatchOpenUrl(url)
+                        }
+                    }
                     else -> {
                         View.OnClickListener {
                             store.dispatch(GlobalAction.HideWarningMessage(warning))
@@ -99,6 +120,7 @@ class WarningMessageVH(val binding: LayoutWarningBinding) : RecyclerView.ViewHol
         WarningMessage.Type.AppRating -> {
             binding.groupControlsTemporary.hide()
             binding.groupControlsRating.show()
+            binding.btnClose.show()
             val analyticsHandler = store.state.globalState.analyticsHandlers
             binding.btnClose.setOnClickListener {
                 analyticsHandler?.triggerEvent(AnalyticsEvent.APP_RATING_DISMISS)