diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 6bad618a8..ea3d526ac 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -8,6 +8,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+    <uses-permission android:name="android.permission.VIBRATE" />
 
     <application
         android:name=".MagiskManager"
@@ -60,7 +61,12 @@
             </intent-filter>
         </receiver>
 
-        <service android:name=".receivers.BootReceiver$BootupIntentService" />
+        <service android:name=".services.BootupIntentService" />
+
+        <service
+            android:name=".services.UpdateCheckService"
+            android:permission="android.permission.BIND_JOB_SERVICE"
+            android:exported="true" />
 
         <provider
             android:name="android.support.v4.content.FileProvider"
diff --git a/app/src/main/java/com/topjohnwu/magisk/AboutActivity.java b/app/src/main/java/com/topjohnwu/magisk/AboutActivity.java
index 942079345..20680e375 100644
--- a/app/src/main/java/com/topjohnwu/magisk/AboutActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/AboutActivity.java
@@ -47,7 +47,7 @@ public class AboutActivity extends Activity {
         super.onCreate(savedInstanceState);
         String theme = PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("theme", "");
         Logger.dev("AboutActivity: Theme is " + theme);
-        if (getTopApplication().isDarkTheme) {
+        if (getApplicationContext().isDarkTheme) {
             setTheme(R.style.AppTheme_Dark);
         }
         setContentView(R.layout.activity_about);
diff --git a/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java b/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java
index 172476cdc..8a8fb11f1 100644
--- a/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java
+++ b/app/src/main/java/com/topjohnwu/magisk/MagiskManager.java
@@ -47,6 +47,7 @@ public class MagiskManager extends Application {
     public boolean isSuClient = false;
     public String suVersion = null;
     public boolean disabled = false;
+    public boolean isNotified = false;
 
     // Data
     public ValueSortedMap<String, Repo> repoMap;
diff --git a/app/src/main/java/com/topjohnwu/magisk/MainActivity.java b/app/src/main/java/com/topjohnwu/magisk/MainActivity.java
index 00150704d..2c74c0aed 100644
--- a/app/src/main/java/com/topjohnwu/magisk/MainActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/MainActivity.java
@@ -29,8 +29,11 @@ import butterknife.ButterKnife;
 public class MainActivity extends Activity
         implements NavigationView.OnNavigationItemSelectedListener, CallbackEvent.Listener<Void> {
 
+    public static final String SECTION = "section";
+
     private final Handler mDrawerHandler = new Handler();
     private SharedPreferences prefs;
+    private int mDrawerItem;
 
     @BindView(R.id.toolbar) Toolbar toolbar;
     @BindView(R.id.drawer_layout) DrawerLayout drawer;
@@ -41,9 +44,9 @@ public class MainActivity extends Activity
     @Override
     protected void onCreate(final Bundle savedInstanceState) {
 
-        prefs = getTopApplication().prefs;
+        prefs = getApplicationContext().prefs;
 
-        if (getTopApplication().isDarkTheme) {
+        if (getApplicationContext().isDarkTheme) {
             setTheme(R.style.AppTheme_Dark);
         }
         super.onCreate(savedInstanceState);
@@ -75,32 +78,31 @@ public class MainActivity extends Activity
         drawer.addDrawerListener(toggle);
         toggle.syncState();
 
-        navigate(R.id.status);
+        if (savedInstanceState != null)
+            navigate(savedInstanceState.getInt(SECTION, R.id.status));
+        else
+            navigate(getIntent().getStringExtra(SECTION));
 
         navigationView.setNavigationItemSelectedListener(this);
-        getTopApplication().reloadMainActivity.register(this);
-
-        if (getTopApplication().updateCheckDone.isTriggered)
-            onTrigger(getTopApplication().updateCheckDone);
+        getApplicationContext().reloadMainActivity.register(this);
 
     }
 
     @Override
     protected void onResume() {
         super.onResume();
-        getTopApplication().updateCheckDone.register(this);
         checkHideSection();
     }
 
     @Override
-    protected void onPause() {
-        getTopApplication().updateCheckDone.unRegister(this);
-        super.onPause();
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(SECTION, mDrawerItem);
     }
 
     @Override
     protected void onDestroy() {
-        getTopApplication().reloadMainActivity.unRegister(this);
+        getApplicationContext().reloadMainActivity.unRegister(this);
         super.onDestroy();
     }
 
@@ -122,28 +124,61 @@ public class MainActivity extends Activity
 
     @Override
     public void onTrigger(CallbackEvent<Void> event) {
-        if (event == getTopApplication().updateCheckDone) {
-            Menu menu = navigationView.getMenu();
-            menu.findItem(R.id.install).setVisible(
-                    getTopApplication().remoteMagiskVersion > 0 && Shell.rootAccess());
-        } else if (event == getTopApplication().reloadMainActivity) {
-            recreate();
-        }
+        recreate();
     }
 
     private void checkHideSection() {
         Menu menu = navigationView.getMenu();
         if (Shell.rootAccess()) {
             menu.findItem(R.id.magiskhide).setVisible(
-                    getTopApplication().magiskVersion >= 8 && prefs.getBoolean("magiskhide", false));
-            menu.findItem(R.id.modules).setVisible(getTopApplication().magiskVersion >= 4);
-            menu.findItem(R.id.downloads).setVisible(getTopApplication().magiskVersion >= 4);
+                    getApplicationContext().magiskVersion >= 8 && prefs.getBoolean("magiskhide", false));
+            menu.findItem(R.id.modules).setVisible(getApplicationContext().magiskVersion >= 4);
+            menu.findItem(R.id.downloads).setVisible(getApplicationContext().magiskVersion >= 4);
             menu.findItem(R.id.log).setVisible(true);
-            menu.findItem(R.id.superuser).setVisible(getTopApplication().isSuClient);
+            menu.findItem(R.id.superuser).setVisible(getApplicationContext().isSuClient);
         }
+        menu.findItem(R.id.install).setVisible(getApplicationContext().remoteMagiskVersion > 0);
+    }
+
+    public void navigate(String item) {
+        int itemId = R.id.status;
+        if (item != null) {
+            switch (item) {
+                case "status":
+                    itemId = R.id.status;
+                    break;
+                case "install":
+                    itemId = R.id.install;
+                    break;
+                case "superuser":
+                    itemId = R.id.superuser;
+                    break;
+                case "modules":
+                    itemId = R.id.modules;
+                    break;
+                case "downloads":
+                    itemId = R.id.downloads;
+                    break;
+                case "magiskhide":
+                    itemId = R.id.magiskhide;
+                    break;
+                case "log":
+                    itemId = R.id.log;
+                    break;
+                case "settings":
+                    itemId = R.id.settings;
+                    break;
+                case "about":
+                    itemId = R.id.app_about;
+                    break;
+            }
+        }
+        navigate(itemId);
     }
 
     public void navigate(int itemId) {
+        mDrawerItem = itemId;
+        navigationView.setCheckedItem(itemId);
         switch (itemId) {
             case R.id.status:
                 displayFragment(new StatusFragment(), "status", true);
@@ -165,7 +200,6 @@ public class MainActivity extends Activity
                 break;
             case R.id.log:
                 displayFragment(new LogFragment(), "log", false);
-                toolbar.setElevation(0);
                 break;
             case R.id.settings:
                 startActivity(new Intent(this, SettingsActivity.class));
@@ -182,5 +216,6 @@ public class MainActivity extends Activity
         transaction.setCustomAnimations(android.R.anim.fade_in, android.R.anim.fade_out);
         transaction.replace(R.id.content_frame, navFragment, tag).commitNow();
         if (setElevation) toolbar.setElevation(toolbarElevation);
+        else toolbar.setElevation(0);
     }
 }
diff --git a/app/src/main/java/com/topjohnwu/magisk/SettingsActivity.java b/app/src/main/java/com/topjohnwu/magisk/SettingsActivity.java
index 871e76ac3..76f30d022 100644
--- a/app/src/main/java/com/topjohnwu/magisk/SettingsActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/SettingsActivity.java
@@ -31,7 +31,7 @@ public class SettingsActivity extends Activity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        if (getTopApplication().isDarkTheme) {
+        if (getApplicationContext().isDarkTheme) {
             setTheme(R.style.AppTheme_Dark);
         }
 
@@ -146,8 +146,9 @@ public class SettingsActivity extends Activity {
                     enabled = prefs.getBoolean("dark_theme", false);
                     if (getApplication().isDarkTheme != enabled) {
                         getApplication().isDarkTheme = enabled;
-                        getActivity().recreate();
                         getApplication().reloadMainActivity.trigger();
+                        getActivity().finish();
+                        getActivity().recreate();
                     }
                     break;
                 case "disable":
diff --git a/app/src/main/java/com/topjohnwu/magisk/SplashActivity.java b/app/src/main/java/com/topjohnwu/magisk/SplashActivity.java
index fe8f71f15..9902d20ff 100644
--- a/app/src/main/java/com/topjohnwu/magisk/SplashActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/SplashActivity.java
@@ -1,5 +1,9 @@
 package com.topjohnwu.magisk;
 
+import android.app.job.JobInfo;
+import android.app.job.JobScheduler;
+import android.content.ComponentName;
+import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 
@@ -10,19 +14,22 @@ import com.topjohnwu.magisk.asyncs.LoadModules;
 import com.topjohnwu.magisk.asyncs.LoadRepos;
 import com.topjohnwu.magisk.asyncs.MagiskHide;
 import com.topjohnwu.magisk.components.Activity;
+import com.topjohnwu.magisk.services.UpdateCheckService;
 import com.topjohnwu.magisk.utils.Shell;
 import com.topjohnwu.magisk.utils.Utils;
 
 import java.util.List;
 
-public class SplashActivity extends Activity {
+public class SplashActivity extends Activity{
+
+    private static final int UPDATE_SERVICE_ID = 1;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
 
         super.onCreate(savedInstanceState);
 
-        MagiskManager magiskManager = getTopApplication();
+        MagiskManager magiskManager = getApplicationContext();
 
         // Init the info and configs and root shell
         magiskManager.init();
@@ -31,8 +38,17 @@ public class SplashActivity extends Activity {
         List<String> ret = Shell.sh("getprop persist.magisk.hide");
         boolean started = Utils.isValidShellResponse(ret) && Integer.parseInt(ret.get(0)) != 0;
 
+        // Initialize the update check service, notify every 3 hours
+        ComponentName service = new ComponentName(magiskManager, UpdateCheckService.class);
+        JobInfo jobInfo = new JobInfo.Builder(UPDATE_SERVICE_ID, service)
+                .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
+                .setPersisted(true)
+                .setPeriodic(3 * 60 * 60 * 1000)
+                .build();
+        JobScheduler scheduler = (JobScheduler) getSystemService(Context.JOB_SCHEDULER_SERVICE);
+        scheduler.schedule(jobInfo);
+
         // Now fire all async tasks
-        new CheckUpdates(this).exec();
         new GetBootBlocks(this).exec();
         if (magiskManager.magiskHide && !magiskManager.disabled &&
                 magiskManager.magiskVersion > 11 && !started) {
@@ -46,10 +62,15 @@ public class SplashActivity extends Activity {
             }
         }.exec();
         new LoadApps(this).exec();
-
-        // Preparation done, now start main activity
-        Intent intent = new Intent(getApplicationContext(), MainActivity.class);
-        startActivity(intent);
-        finish();
+        new CheckUpdates(this, true){
+            @Override
+            protected void onPostExecute(Void v) {
+                super.onPostExecute(v);
+                Intent intent = getIntent().setClass(magiskManager, MainActivity.class)
+                        .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                startActivity(intent);
+                finish();
+            }
+        }.exec();
     }
 }
diff --git a/app/src/main/java/com/topjohnwu/magisk/StatusFragment.java b/app/src/main/java/com/topjohnwu/magisk/StatusFragment.java
index 9bdbb1098..b02efc1dd 100644
--- a/app/src/main/java/com/topjohnwu/magisk/StatusFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/StatusFragment.java
@@ -1,12 +1,9 @@
 package com.topjohnwu.magisk;
 
-import android.content.Intent;
-import android.net.Uri;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v4.widget.SwipeRefreshLayout;
-import android.support.v7.app.AlertDialog;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -58,8 +55,6 @@ public class StatusFragment extends Fragment implements CallbackEvent.Listener<V
     @BindColor(android.R.color.transparent) int trans;
     int defaultColor;
 
-    private AlertDialog updateMagisk;
-
     @Nullable
     @Override
     public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
@@ -96,6 +91,15 @@ public class StatusFragment extends Fragment implements CallbackEvent.Listener<V
             Utils.checkSafetyNet(getApplication());
         });
 
+        magiskStatusContainer.setOnClickListener(view -> {
+            ((MainActivity) getActivity()).navigationView.setCheckedItem(R.id.install);
+            FragmentTransaction transaction = getFragmentManager().beginTransaction();
+            transaction.setCustomAnimations(android.R.anim.fade_in, android.R.anim.fade_out);
+            try {
+                transaction.replace(R.id.content_frame, new InstallFragment(), "install").commit();
+            } catch (IllegalStateException ignored) {}
+        });
+
         if (getApplication().magiskVersion < 0 && Shell.rootAccess() && !noDialog) {
             noDialog = true;
             new AlertDialogBuilder(getActivity())
@@ -229,32 +233,6 @@ public class StatusFragment extends Fragment implements CallbackEvent.Listener<V
 
         magiskCheckUpdatesProgress.setVisibility(View.GONE);
         mSwipeRefreshLayout.setRefreshing(false);
-
-        updateMagisk = new AlertDialogBuilder(getActivity())
-                .setTitle(R.string.magisk_update_title)
-                .setMessage(getString(R.string.magisk_update_message, getApplication().remoteMagiskVersion))
-                .setCancelable(true)
-                .setPositiveButton(R.string.goto_install, (dialogInterface, i) -> {
-                    ((MainActivity) getActivity()).navigationView.setCheckedItem(R.id.install);
-                    FragmentTransaction transaction = getFragmentManager().beginTransaction();
-                    transaction.setCustomAnimations(android.R.anim.fade_in, android.R.anim.fade_out);
-                    try {
-                        transaction.replace(R.id.content_frame, new InstallFragment(), "install").commit();
-                    } catch (IllegalStateException ignored) {}
-                })
-                .setNeutralButton(R.string.release_notes, (dialog, which) -> {
-                    getActivity().startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(getApplication().releaseNoteLink)));
-                })
-                .setNegativeButton(R.string.no_thanks, null)
-                .create();
-
-        if (getApplication().magiskVersion < getApplication().remoteMagiskVersion && Shell.rootAccess()) {
-            magiskStatusContainer.setOnClickListener(view -> updateMagisk.show());
-            if (!noDialog) {
-                noDialog = true;
-                updateMagisk.show();
-            }
-        }
     }
 
     private void updateSafetyNetUI() {
diff --git a/app/src/main/java/com/topjohnwu/magisk/asyncs/CheckUpdates.java b/app/src/main/java/com/topjohnwu/magisk/asyncs/CheckUpdates.java
index efb20c103..87ecb433d 100644
--- a/app/src/main/java/com/topjohnwu/magisk/asyncs/CheckUpdates.java
+++ b/app/src/main/java/com/topjohnwu/magisk/asyncs/CheckUpdates.java
@@ -1,7 +1,16 @@
 package com.topjohnwu.magisk.asyncs;
 
-import android.app.Activity;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.support.v4.app.TaskStackBuilder;
+import android.support.v7.app.NotificationCompat;
 
+import com.topjohnwu.magisk.MainActivity;
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.SplashActivity;
+import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.magisk.utils.WebService;
 
 import org.json.JSONException;
@@ -9,10 +18,18 @@ import org.json.JSONObject;
 
 public class CheckUpdates extends ParallelTask<Void, Void, Void> {
 
-    public static final String UPDATE_JSON = "https://raw.githubusercontent.com/topjohnwu/MagiskManager/updates/magisk_update.json";
+    private static final String UPDATE_JSON = "https://raw.githubusercontent.com/topjohnwu/MagiskManager/updates/magisk_update.json";
+    private static final int NOTIFICATION_ID = 1;
 
-    public CheckUpdates(Activity context) {
-        super(context);
+    private boolean showNotification = false;
+
+    public CheckUpdates(Context context, boolean b) {
+        this(context);
+        showNotification = b && !magiskManager.isNotified;
+    }
+
+    public CheckUpdates(Context context) {
+        magiskManager = Utils.getMagiskManager(context);
     }
 
     @Override
@@ -31,6 +48,25 @@ public class CheckUpdates extends ParallelTask<Void, Void, Void> {
 
     @Override
     protected void onPostExecute(Void v) {
+        if (magiskManager.magiskVersion < magiskManager.remoteMagiskVersion && showNotification) {
+            magiskManager.isNotified = true;
+            NotificationCompat.Builder builder = new NotificationCompat.Builder(magiskManager);
+            builder.setSmallIcon(R.drawable.ic_magisk)
+                    .setContentTitle(magiskManager.getString(R.string.magisk_update_title))
+                    .setContentText(magiskManager.getString(R.string.magisk_update_available, magiskManager.remoteMagiskVersion))
+                    .setVibrate(new long[]{0, 100, 100, 100})
+                    .setAutoCancel(true);
+            Intent intent = new Intent(magiskManager, SplashActivity.class);
+            intent.putExtra(MainActivity.SECTION, "install");
+            TaskStackBuilder stackBuilder = TaskStackBuilder.create(magiskManager);
+            stackBuilder.addParentStack(MainActivity.class);
+            stackBuilder.addNextIntent(intent);
+            PendingIntent pendingIntent = stackBuilder.getPendingIntent(NOTIFICATION_ID, PendingIntent.FLAG_UPDATE_CURRENT);
+            builder.setContentIntent(pendingIntent);
+            NotificationManager notificationManager =
+                    (NotificationManager) magiskManager.getSystemService(Context.NOTIFICATION_SERVICE);
+            notificationManager.notify(NOTIFICATION_ID, builder.build());
+        }
         magiskManager.updateCheckDone.trigger();
     }
 }
diff --git a/app/src/main/java/com/topjohnwu/magisk/components/Activity.java b/app/src/main/java/com/topjohnwu/magisk/components/Activity.java
index 207433082..3dcfab11b 100644
--- a/app/src/main/java/com/topjohnwu/magisk/components/Activity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/components/Activity.java
@@ -6,7 +6,8 @@ import com.topjohnwu.magisk.MagiskManager;
 
 public class Activity extends AppCompatActivity {
 
-    public MagiskManager getTopApplication() {
+    @Override
+    public MagiskManager getApplicationContext() {
         return (MagiskManager) getApplication();
     }
 }
diff --git a/app/src/main/java/com/topjohnwu/magisk/receivers/BootReceiver.java b/app/src/main/java/com/topjohnwu/magisk/receivers/BootReceiver.java
index 858dc5c86..0b0fe549c 100644
--- a/app/src/main/java/com/topjohnwu/magisk/receivers/BootReceiver.java
+++ b/app/src/main/java/com/topjohnwu/magisk/receivers/BootReceiver.java
@@ -1,17 +1,10 @@
 package com.topjohnwu.magisk.receivers;
 
-import android.app.IntentService;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
-import android.widget.Toast;
 
-import com.topjohnwu.magisk.MagiskManager;
-import com.topjohnwu.magisk.R;
-import com.topjohnwu.magisk.utils.Shell;
-import com.topjohnwu.magisk.utils.Utils;
-
-import java.util.List;
+import com.topjohnwu.magisk.services.BootupIntentService;
 
 public class BootReceiver extends BroadcastReceiver {
 
@@ -20,25 +13,4 @@ public class BootReceiver extends BroadcastReceiver {
         context.startService(new Intent(context, BootupIntentService.class));
     }
 
-    public static class BootupIntentService extends IntentService {
-
-        public BootupIntentService() {
-            super("BootupIntentService");
-        }
-
-        @Override
-        protected void onHandleIntent(Intent intent) {
-            MagiskManager magiskManager = Utils.getMagiskManager(this);
-            magiskManager.initSuAccess();
-            magiskManager.updateMagiskInfo();
-            List<String> ret = Shell.sh("getprop persist.magisk.hide");
-            boolean started = Utils.isValidShellResponse(ret) && Integer.parseInt(ret.get(0)) != 0;
-            if (magiskManager.prefs.getBoolean("magiskhide", false) &&
-                    !magiskManager.disabled && !started && magiskManager.magiskVersion > 11) {
-                magiskManager.toast(R.string.start_magiskhide, Toast.LENGTH_LONG);
-                Shell.su(true, MagiskManager.MAGISK_HIDE_PATH + "enable",
-                        "setprop persist.magisk.hide 1");
-            }
-        }
-    }
 }
diff --git a/app/src/main/java/com/topjohnwu/magisk/services/BootupIntentService.java b/app/src/main/java/com/topjohnwu/magisk/services/BootupIntentService.java
new file mode 100644
index 000000000..b90ba2d73
--- /dev/null
+++ b/app/src/main/java/com/topjohnwu/magisk/services/BootupIntentService.java
@@ -0,0 +1,34 @@
+package com.topjohnwu.magisk.services;
+
+import android.app.IntentService;
+import android.content.Intent;
+import android.widget.Toast;
+
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.utils.Shell;
+import com.topjohnwu.magisk.utils.Utils;
+
+import java.util.List;
+
+public class BootupIntentService extends IntentService {
+
+    public BootupIntentService() {
+        super("BootupIntentService");
+    }
+
+    @Override
+    protected void onHandleIntent(Intent intent) {
+        MagiskManager magiskManager = Utils.getMagiskManager(this);
+        magiskManager.initSuAccess();
+        magiskManager.updateMagiskInfo();
+        List<String> ret = Shell.sh("getprop persist.magisk.hide");
+        boolean started = Utils.isValidShellResponse(ret) && Integer.parseInt(ret.get(0)) != 0;
+        if (magiskManager.prefs.getBoolean("magiskhide", false) &&
+                !magiskManager.disabled && !started && magiskManager.magiskVersion > 11) {
+            magiskManager.toast(R.string.start_magiskhide, Toast.LENGTH_LONG);
+            Shell.su(true, MagiskManager.MAGISK_HIDE_PATH + "enable",
+                    "setprop persist.magisk.hide 1");
+        }
+    }
+}
diff --git a/app/src/main/java/com/topjohnwu/magisk/services/UpdateCheckService.java b/app/src/main/java/com/topjohnwu/magisk/services/UpdateCheckService.java
new file mode 100644
index 000000000..f07154ac6
--- /dev/null
+++ b/app/src/main/java/com/topjohnwu/magisk/services/UpdateCheckService.java
@@ -0,0 +1,31 @@
+package com.topjohnwu.magisk.services;
+
+import android.app.job.JobParameters;
+import android.app.job.JobService;
+
+import com.topjohnwu.magisk.asyncs.CheckUpdates;
+
+public class UpdateCheckService extends JobService {
+    @Override
+    public boolean onStartJob(JobParameters params) {
+        new CheckUpdates(this, true){
+            @Override
+            protected Void doInBackground(Void... voids) {
+                magiskManager.updateMagiskInfo();
+                return super.doInBackground(voids);
+            }
+
+            @Override
+            protected void onPostExecute(Void v) {
+                jobFinished(params, false);
+                super.onPostExecute(v);
+            }
+        }.exec();
+        return true;
+    }
+
+    @Override
+    public boolean onStopJob(JobParameters params) {
+        return true;
+    }
+}
diff --git a/app/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java b/app/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java
index 12b98177e..9a52b8941 100644
--- a/app/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/superuser/RequestActivity.java
@@ -17,9 +17,8 @@ public class RequestActivity extends Activity {
             return;
         }
 
-        getTopApplication().initSuConfigs();
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        intent.setClass(this, SuRequestActivity.class);
+        getApplicationContext().initSuConfigs();
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK).setClass(this, SuRequestActivity.class);
         startActivity(intent);
         finish();
     }
diff --git a/app/src/main/java/com/topjohnwu/magisk/superuser/SuRequestActivity.java b/app/src/main/java/com/topjohnwu/magisk/superuser/SuRequestActivity.java
index b9d02f72c..784225f6f 100644
--- a/app/src/main/java/com/topjohnwu/magisk/superuser/SuRequestActivity.java
+++ b/app/src/main/java/com/topjohnwu/magisk/superuser/SuRequestActivity.java
@@ -66,7 +66,7 @@ public class SuRequestActivity extends Activity implements CallbackEvent.Listene
         supportRequestWindowFeature(Window.FEATURE_NO_TITLE);
 
         pm = getPackageManager();
-        magiskManager = getTopApplication();
+        magiskManager = getApplicationContext();
 
         Intent intent = getIntent();
         socketPath = intent.getStringExtra("socket");
diff --git a/app/src/main/java/com/topjohnwu/magisk/utils/Logger.java b/app/src/main/java/com/topjohnwu/magisk/utils/Logger.java
index d70edf888..452e6ac4c 100644
--- a/app/src/main/java/com/topjohnwu/magisk/utils/Logger.java
+++ b/app/src/main/java/com/topjohnwu/magisk/utils/Logger.java
@@ -28,7 +28,7 @@ public class Logger {
 
     public static void dev(String msg) {
         if (MagiskManager.devLogging) {
-            Log.d(TAG, "DEBUG: " + msg);
+            Log.d(TAG, "DEV: " + msg);
         }
     }
 
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 020983fa9..a9fbe4e7b 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -183,7 +183,7 @@
     <string name="target_uid">目標 UID:\u0020</string>
     <string name="command">"指令: "</string>
     <string name="close">關閉</string>
-    <string name="internal_storage">Zip 已被儲存到:[內部儲存空間]%1$1</string>
+    <string name="internal_storage">Zip 已被儲存到:[內部儲存空間]%1$s</string>
     <string name="ok">好</string>
     <string name="process_error">處裡失敗</string>
     <string name="download">下載</string>