diff --git a/ExampleApp/ExampleApp.xcodeproj/xcshareddata/xcschemes/ExampleApp.xcscheme b/ExampleApp/ExampleApp.xcodeproj/xcshareddata/xcschemes/ExampleApp.xcscheme
new file mode 100644
index 0000000..4768ae2
--- /dev/null
+++ b/ExampleApp/ExampleApp.xcodeproj/xcshareddata/xcschemes/ExampleApp.xcscheme
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1640"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES"
+      buildArchitectures = "Automatic">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "52D1F9EA2F258D7600810D03"
+               BuildableName = "ExampleApp.app"
+               BlueprintName = "ExampleApp"
+               ReferencedContainer = "container:ExampleApp.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Release"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "52D1F9EA2F258D7600810D03"
+            BuildableName = "ExampleApp.app"
+            BlueprintName = "ExampleApp"
+            ReferencedContainer = "container:ExampleApp.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "52D1F9EA2F258D7600810D03"
+            BuildableName = "ExampleApp.app"
+            BlueprintName = "ExampleApp"
+            ReferencedContainer = "container:ExampleApp.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
diff --git a/ExampleApp/ExampleApp.xcodeproj/xcuserdata/felippecosta.xcuserdatad/xcschemes/xcschememanagement.plist b/ExampleApp/ExampleApp.xcodeproj/xcuserdata/felippecosta.xcuserdatad/xcschemes/xcschememanagement.plist
index 9d56fd5..96bbb11 100644
--- a/ExampleApp/ExampleApp.xcodeproj/xcuserdata/felippecosta.xcuserdatad/xcschemes/xcschememanagement.plist
+++ b/ExampleApp/ExampleApp.xcodeproj/xcuserdata/felippecosta.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -7,7 +7,20 @@
 		<key>ExampleApp.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>1</integer>
+			<integer>0</integer>
+		</dict>
+		<key>Promises (Playground).xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>2</integer>
+		</dict>
+	</dict>
+	<key>SuppressBuildableAutocreation</key>
+	<dict>
+		<key>52D1F9EA2F258D7600810D03</key>
+		<dict>
+			<key>primary</key>
+			<true/>
 		</dict>
 	</dict>
 </dict>
diff --git a/ExampleApp/ExampleApp/ExampleAppApp.swift b/ExampleApp/ExampleApp/ExampleAppApp.swift
index 3089b8e..f627de3 100644
--- a/ExampleApp/ExampleApp/ExampleAppApp.swift
+++ b/ExampleApp/ExampleApp/ExampleAppApp.swift
@@ -27,14 +27,13 @@ class AppDelegate: NSObject, UIApplicationDelegate {
 // App Check provider factory - renamed to avoid conflict with protocol
 class SignedShotAppCheckProviderFactory: NSObject, AppCheckProviderFactory {
   func createProvider(with app: FirebaseApp) -> (any AppCheckProvider)? {
-      // TODO: Re-enable App Attest once configuration issue is resolved
-      // #if targetEnvironment(simulator)
-      // Use debug provider for now (both simulator and device)
+      #if targetEnvironment(simulator)
+      // Use debug provider for simulator
       return AppCheckDebugProvider(app: app)
-      // #else
-      // // Use App Attest for real devices
-      // return AppAttestProvider(app: app)
-      // #endif
+      #else
+      // Use App Attest for real devices
+      return AppAttestProvider(app: app)
+      #endif
   }
 }