diff --git a/.idea/caches/gradle_models.ser b/.idea/caches/gradle_models.ser
index bf16f3e0..c07369ca 100644
Binary files a/.idea/caches/gradle_models.ser and b/.idea/caches/gradle_models.ser differ
diff --git a/app/build.gradle b/app/build.gradle
index c1b1977c..e7390518 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -6,8 +6,12 @@ android {
         applicationId "ai.carol.deeplinking"
         minSdkVersion 16
         targetSdkVersion 28
-        versionCode 2
-        versionName "1.0.1"
+        versionCode 3
+        versionName "1.0.2"
+
+        def scheme = "deeplinking";
+        manifestPlaceholders = [scheme: "${scheme}"]
+        buildConfigField("String", "SCHEME", "\"${scheme}\"")
     }
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
@@ -29,6 +33,7 @@ android {
 }
 
 ext {
+    scheme = "deeplinking"
     androidVersion = "28.0.0"
 }
 
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 62a38bde..d5d9597b 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -27,7 +27,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
-                <data android:scheme="deeplinking" android:host="clockin" />
+                <data android:scheme="${scheme}" android:host="clockin" />
             </intent-filter>
         </activity>
 
diff --git a/app/src/main/java/ai/carol/deeplinking/activity/EditActivity.java b/app/src/main/java/ai/carol/deeplinking/activity/EditActivity.java
index 972f5a3b..92dcc2d2 100644
--- a/app/src/main/java/ai/carol/deeplinking/activity/EditActivity.java
+++ b/app/src/main/java/ai/carol/deeplinking/activity/EditActivity.java
@@ -50,6 +50,10 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
         mEdtAppName.setText(DatabaseHelper.fetchAppName(context));
         mEdtAppIdentifier.setText(DatabaseHelper.fetchAppIdentifier(context));
 
+        mEdtAppScheme.setEnabled(false);
+        mEdtAppName.setEnabled(false);
+        mEdtAppIdentifier.setEnabled(false);
+
         mBtnSave.setOnClickListener((view) -> save());
     }
 
diff --git a/app/src/main/java/ai/carol/deeplinking/activity/MainActivity.java b/app/src/main/java/ai/carol/deeplinking/activity/MainActivity.java
index 0ce56607..ac669a1b 100644
--- a/app/src/main/java/ai/carol/deeplinking/activity/MainActivity.java
+++ b/app/src/main/java/ai/carol/deeplinking/activity/MainActivity.java
@@ -13,6 +13,7 @@
 import java.util.Locale;
 
 import ai.carol.deeplinking.R;
+import ai.carol.deeplinking.helper.AlertHelper;
 import ai.carol.deeplinking.helper.ConverterHelper;
 import ai.carol.deeplinking.helper.DatabaseHelper;
 import ai.carol.deeplinking.model.ClockInObject;
@@ -76,11 +77,20 @@ private void startEditActivity() {
     }
 
     private void startSendDataActivity() {
+        final String tenant = getString(mTxtTenant);
+        final String email = getString(mTxtEmail);
+        final String password = getString(mTxtPassword);
+
+        if (tenant.isEmpty() || email.isEmpty() || password.isEmpty()) {
+            AlertHelper.showFillFieldsAlert(this);
+            return;
+        }
+
         final Intent sendDataIntent = new Intent(getBaseContext(), SendDataActivity.class);
 
-        sendDataIntent.putExtra(SendDataActivity.TENANT_EXTRA, getString(mTxtTenant));
-        sendDataIntent.putExtra(SendDataActivity.EMAIL_EXTRA, getString(mTxtEmail));
-        sendDataIntent.putExtra(SendDataActivity.PASSWORD_EXTRA, getString(mTxtPassword));
+        sendDataIntent.putExtra(SendDataActivity.TENANT_EXTRA, tenant);
+        sendDataIntent.putExtra(SendDataActivity.EMAIL_EXTRA, email);
+        sendDataIntent.putExtra(SendDataActivity.PASSWORD_EXTRA, password);
         sendDataIntent.putExtra(SendDataActivity.APP_SCHEME_EXTRA, getString(mTxtAppScheme));
         sendDataIntent.putExtra(SendDataActivity.APP_NAME_EXTRA, getString(mTxtAppName));
         sendDataIntent.putExtra(SendDataActivity.APP_IDENTIFIER_EXTRA, getString(mTxtAppIdentifier));
diff --git a/app/src/main/java/ai/carol/deeplinking/helper/AlertHelper.java b/app/src/main/java/ai/carol/deeplinking/helper/AlertHelper.java
index c1e85c2f..6b29d2f4 100644
--- a/app/src/main/java/ai/carol/deeplinking/helper/AlertHelper.java
+++ b/app/src/main/java/ai/carol/deeplinking/helper/AlertHelper.java
@@ -8,6 +8,7 @@
 import android.support.annotation.NonNull;
 
 import ai.carol.deeplinking.R;
+import ai.carol.deeplinking.activity.EditActivity;
 
 public final class AlertHelper {
 
@@ -28,6 +29,15 @@ public static void showPlayStoreAlert(@NonNull final Activity activity) {
                 .show();
     }
 
+    public static void showFillFieldsAlert(@NonNull final Activity activity) {
+        new AlertDialog.Builder(activity)
+                .setTitle(R.string.app_name)
+                .setMessage(R.string.fill_all_fields)
+                .setCancelable(false)
+                .setPositiveButton(R.string.yes_right_away, (dialog, which) -> openEditActivity(activity))
+                .show();
+    }
+
     //endregion
 
     //region - Private
@@ -42,6 +52,11 @@ private static void openPlayStorePage(@NonNull final Activity activity) {
         }
     }
 
+    private static void openEditActivity(@NonNull final Activity activity) {
+        final Intent editIntent = new Intent(activity, EditActivity.class);
+        activity.startActivity(editIntent);
+    }
+
     //endregion
 
 }
diff --git a/app/src/main/java/ai/carol/deeplinking/helper/DatabaseHelper.java b/app/src/main/java/ai/carol/deeplinking/helper/DatabaseHelper.java
index 3e4ce890..5754bae8 100644
--- a/app/src/main/java/ai/carol/deeplinking/helper/DatabaseHelper.java
+++ b/app/src/main/java/ai/carol/deeplinking/helper/DatabaseHelper.java
@@ -4,6 +4,9 @@
 import android.content.SharedPreferences;
 import android.support.annotation.NonNull;
 
+import ai.carol.deeplinking.BuildConfig;
+import ai.carol.deeplinking.R;
+
 public final class DatabaseHelper {
 
     private static final String DB_NAME = "ai.carol.deeplinking.database";
@@ -22,21 +25,21 @@ public static void saveAppIdentifier(@NonNull final Context context, final Strin
         save(context, APP_IDENTIFIER_KEY, appIdentifier);
     }
     public static String fetchAppIdentifier(@NonNull final Context context) {
-        return fetch(context, APP_IDENTIFIER_KEY);
+        return fetch(context, APP_IDENTIFIER_KEY, getAppIdentifierDefault());
     }
 
     public static void saveAppName(@NonNull final Context context, final String appName) {
         save(context, APP_NAME_KEY, appName);
     }
     public static String fetchAppName(@NonNull final Context context) {
-        return fetch(context, APP_NAME_KEY);
+        return fetch(context, APP_NAME_KEY, getAppNameDefault(context));
     }
 
     public static void saveAppScheme(@NonNull final Context context, final String appScheme) {
         save(context, APP_SCHEME_KEY, appScheme);
     }
     public static String fetchAppScheme(@NonNull final Context context) {
-        return fetch(context, APP_SCHEME_KEY);
+        return fetch(context, APP_SCHEME_KEY, getAppSchemeDefault(context));
     }
 
     public static void saveClockIns(@NonNull final Context context, final String clockIns) {
@@ -67,7 +70,7 @@ public static String fetchTenant(@NonNull final Context context) {
         return fetch(context, TENANT_KEY);
     }
 
-    //region - Private
+    //region - Private Helper
 
     private static void save(@NonNull final Context context, @NonNull final String key, final String value) {
         final SharedPreferences preferences = getPreferences(context);
@@ -78,8 +81,11 @@ private static void save(@NonNull final Context context, @NonNull final String k
     }
 
     private static String fetch(@NonNull final Context context, @NonNull final String key) {
+        return fetch(context, key, null);
+    }
+
+    private static String fetch(@NonNull final Context context, @NonNull final String key, final String defaultValue) {
         final SharedPreferences preferences = getPreferences(context);
-        final String defaultValue = null;
         return preferences.getString(key, defaultValue);
     }
 
@@ -89,4 +95,20 @@ private static SharedPreferences getPreferences(@NonNull final Context context)
 
     //endregion
 
+    //region - Private Default
+
+    private static String getAppIdentifierDefault() {
+        return BuildConfig.APPLICATION_ID;
+    }
+
+    private static String getAppNameDefault(final @NonNull Context context) {
+        return context.getString(R.string.app_name);
+    }
+
+    private static String getAppSchemeDefault(final @NonNull Context context) {
+        return BuildConfig.SCHEME;
+    }
+
+    //endregion
+
 }
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index e8a8f222..3fcccd9b 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -7,6 +7,7 @@
     <string name="data_to_send">Dados a serem enviados</string>
     <string name="edit">Editar dados a serem enviados</string>
     <string name="email">E-mail:\u0020</string>
+    <string name="fill_all_fields">Preencha todos os campos para continuar.</string>
     <string name="go_to_clock_in">Logar no Clock-In</string>
     <string name="password">Senha:\u0020</string>
     <string name="reset">Limpar</string>
@@ -14,5 +15,6 @@
     <string name="save">Salvar</string>
     <string name="tenant">Tenant:\u0020</string>
     <string name="yes_install">Sim, instalar</string>
+    <string name="yes_right_away">Sim, é pra já!</string>
     <string name="want_to_install_clock_in">Deseja instalar o app Clock-In?</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 30fb6d11..fcd3d4ae 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -7,6 +7,7 @@
     <string name="data_to_send">Data to Send</string>
     <string name="edit">Edit Data to Send</string>
     <string name="email">Email:\u0020</string>
+    <string name="fill_all_fields">Fill all the fields to continue.</string>
     <string name="go_to_clock_in">Login into Clock-In</string>
     <string name="password">Password:\u0020</string>
     <string name="reset">Reset</string>
@@ -14,5 +15,6 @@
     <string name="save">Save</string>
     <string name="tenant">Tenant:\u0020</string>
     <string name="yes_install">Yes, install</string>
+    <string name="yes_right_away">Yes, right away!</string>
     <string name="want_to_install_clock_in">Do you want to install the Clock-In app?</string>
 </resources>