diff --git a/presentation/src/main/java/com/moez/QKSMS/feature/backup/BackupController.kt b/presentation/src/main/java/com/moez/QKSMS/feature/backup/BackupController.kt
index b51cad3a665c63bf6a70cc3a350e964a12871786..77cd1847ddc79a97f52f93c25c8cf318ce69f36f 100644
--- a/presentation/src/main/java/com/moez/QKSMS/feature/backup/BackupController.kt
+++ b/presentation/src/main/java/com/moez/QKSMS/feature/backup/BackupController.kt
@@ -166,6 +166,16 @@ class BackupController : QkController<BackupView, BackupState, BackupPresenter>(
         backup.summary = state.lastBackup
 
         adapter.data = state.backups
+
+        fabIcon.setImageResource(when (state.upgraded) {
+            true -> R.drawable.ic_file_upload_black_24dp
+            false -> R.drawable.ic_star_black_24dp
+        })
+
+        fabLabel.setText(when (state.upgraded) {
+            true -> R.string.backup_now
+            false -> R.string.title_qksms_plus
+        })
     }
 
     override fun activityVisible(): Observable<*> = activityVisibleSubject
@@ -193,4 +203,4 @@ class BackupController : QkController<BackupView, BackupState, BackupPresenter>(
 
     override fun stopRestore() = stopRestoreDialog.show()
 
-}
\ No newline at end of file
+}
diff --git a/presentation/src/main/java/com/moez/QKSMS/feature/backup/BackupPresenter.kt b/presentation/src/main/java/com/moez/QKSMS/feature/backup/BackupPresenter.kt
index 8d945e2e663d3bc719437744e77add7b74ef7c2f..ae2ee694ed079253d83accd7cce6f46f28ca66fb 100644
--- a/presentation/src/main/java/com/moez/QKSMS/feature/backup/BackupPresenter.kt
+++ b/presentation/src/main/java/com/moez/QKSMS/feature/backup/BackupPresenter.kt
@@ -25,6 +25,7 @@ import com.moez.QKSMS.common.base.QkPresenter
 import com.moez.QKSMS.common.util.DateFormatter
 import com.moez.QKSMS.common.util.extensions.makeToast
 import com.moez.QKSMS.interactor.PerformBackup
+import com.moez.QKSMS.manager.BillingManager
 import com.moez.QKSMS.manager.PermissionManager
 import com.moez.QKSMS.repository.BackupRepository
 import com.uber.autodispose.android.lifecycle.scope
@@ -38,6 +39,7 @@ import javax.inject.Inject
 
 class BackupPresenter @Inject constructor(
     private val backupRepo: BackupRepository,
+    private val billingManager: BillingManager,
     private val context: Context,
     private val dateFormatter: DateFormatter,
     private val navigator: Navigator,
@@ -71,6 +73,9 @@ class BackupPresenter @Inject constructor(
                 }
                 .startWith(context.getString(R.string.backup_loading))
                 .subscribe { lastBackup -> newState { copy(lastBackup = lastBackup) } }
+
+        disposables += billingManager.upgradeStatus
+                .subscribe { upgraded -> newState { copy(upgraded = upgraded) } }
     }
 
     override fun bindIntents(view: BackupView) {
@@ -84,9 +89,11 @@ class BackupPresenter @Inject constructor(
         view.restoreClicks()
                 .withLatestFrom(
                         backupRepo.getBackupProgress(),
-                        backupRepo.getRestoreProgress())
-                { _, backupProgress, restoreProgress ->
+                        backupRepo.getRestoreProgress(),
+                        billingManager.upgradeStatus)
+                { _, backupProgress, restoreProgress, upgraded ->
                     when {
+                        !upgraded -> context.makeToast(R.string.backup_restore_error_plus)
                         backupProgress.running -> context.makeToast(R.string.backup_restore_error_backup)
                         restoreProgress.running -> context.makeToast(R.string.backup_restore_error_restore)
                         !permissionManager.hasStorage() -> view.requestStoragePermission()
@@ -113,6 +120,16 @@ class BackupPresenter @Inject constructor(
                 .autoDisposable(view.scope())
                 .subscribe { backupRepo.stopRestore() }
 
+        view.fabClicks()
+                .withLatestFrom(billingManager.upgradeStatus) { _, upgraded -> upgraded }
+                .autoDisposable(view.scope())
+                .subscribe { upgraded ->
+                    when {
+                        !upgraded -> navigator.showQksmsPlusActivity("backup_fab")
+                        !permissionManager.hasStorage() -> view.requestStoragePermission()
+                        upgraded -> performBackup.execute(Unit)
+                    }
+                }
     }
 
-}
\ No newline at end of file
+}