diff --git a/app/src/main/java/com/topjohnwu/magisk/InstallFragment.java b/app/src/main/java/com/topjohnwu/magisk/InstallFragment.java
index 909b1ba6c..5d5a86d70 100644
--- a/app/src/main/java/com/topjohnwu/magisk/InstallFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/InstallFragment.java
@@ -14,6 +14,8 @@ import android.widget.Spinner;
 import android.widget.TextView;
 
 import com.topjohnwu.magisk.receivers.MagiskDlReceiver;
+import com.topjohnwu.magisk.receivers.RepoDlReceiver;
+import com.topjohnwu.magisk.utils.Async;
 import com.topjohnwu.magisk.utils.CallbackHandler;
 import com.topjohnwu.magisk.utils.Utils;
 
@@ -49,11 +51,19 @@ public class InstallFragment extends Fragment implements CallbackHandler.EventLi
             if (bootImage == null) {
                 bootImage = blockList.get(spinner.getSelectedItemPosition() - 1);
             }
-            Utils.dlAndReceive(
-                    getActivity(),
-                    new MagiskDlReceiver(bootImage, keepEncChkbox.isChecked(), keepVerityChkbox.isChecked()),
-                    StatusFragment.magiskLink,
-                    "Magisk-v" + String.valueOf(StatusFragment.remoteMagiskVersion) + ".zip");
+            String filename = "Magisk-v" + String.valueOf(StatusFragment.remoteMagiskVersion) + ".zip";
+            String finalBootImage = bootImage;
+            MainActivity.alertBuilder
+                    .setTitle(getString(R.string.repo_install_title, getString(R.string.magisk)))
+                    .setMessage(getString(R.string.repo_install_msg, filename))
+                    .setCancelable(true)
+                    .setPositiveButton(R.string.download_install, (dialogInterface, i) -> Utils.dlAndReceive(
+                            getActivity(),
+                            new MagiskDlReceiver(finalBootImage, keepEncChkbox.isChecked(), keepVerityChkbox.isChecked()),
+                            StatusFragment.magiskLink,
+                            Utils.getLegalFilename(filename)))
+                    .setNegativeButton(R.string.no_thanks, null)
+                    .show();
         });
         if (blockDetectionDone.isTriggered) {
             updateUI();
diff --git a/app/src/main/java/com/topjohnwu/magisk/StatusFragment.java b/app/src/main/java/com/topjohnwu/magisk/StatusFragment.java
index c81cca231..68e366db4 100644
--- a/app/src/main/java/com/topjohnwu/magisk/StatusFragment.java
+++ b/app/src/main/java/com/topjohnwu/magisk/StatusFragment.java
@@ -94,12 +94,12 @@ public class StatusFragment extends Fragment implements CallbackHandler.EventLis
             updateSafetyNetUI();
         }
 
-        if (magiskVersion < 0) {
+        if (magiskVersion < 0 && Shell.rootAccess()) {
             MainActivity.alertBuilder
                     .setTitle(R.string.no_magisk_title)
                     .setMessage(R.string.no_magisk_msg)
                     .setCancelable(true)
-                    .setPositiveButton(R.string.download_install, (dialogInterface, i) -> {
+                    .setPositiveButton(R.string.goto_install, (dialogInterface, i) -> {
                         ((MainActivity) getActivity()).navigationView.setCheckedItem(R.id.install);
                         FragmentTransaction transaction = getFragmentManager().beginTransaction();
                         transaction.setCustomAnimations(android.R.animator.fade_in, android.R.animator.fade_out);
diff --git a/app/src/main/java/com/topjohnwu/magisk/adapters/ReposAdapter.java b/app/src/main/java/com/topjohnwu/magisk/adapters/ReposAdapter.java
index 17866cc1a..52c542e24 100644
--- a/app/src/main/java/com/topjohnwu/magisk/adapters/ReposAdapter.java
+++ b/app/src/main/java/com/topjohnwu/magisk/adapters/ReposAdapter.java
@@ -6,8 +6,6 @@ import android.animation.ValueAnimator;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
-import android.preference.PreferenceManager;
-import android.support.v7.app.AlertDialog;
 import android.support.v7.widget.RecyclerView;
 import android.util.DisplayMetrics;
 import android.view.LayoutInflater;
@@ -19,6 +17,7 @@ import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import com.topjohnwu.magisk.MainActivity;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.module.Repo;
 import com.topjohnwu.magisk.receivers.RepoDlReceiver;
@@ -34,8 +33,7 @@ public class ReposAdapter extends RecyclerView.Adapter<ReposAdapter.ViewHolder>
 
     private List<Repo> mUpdateRepos, mInstalledRepos, mOthersRepos;
     private View mView;
-    private Context context;
-    private AlertDialog.Builder builder;
+    private Context mContext;
 
     public ReposAdapter(List<Repo> update, List<Repo> installed, List<Repo> others) {
         mUpdateRepos = update;
@@ -47,14 +45,7 @@ public class ReposAdapter extends RecyclerView.Adapter<ReposAdapter.ViewHolder>
     public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
         mView = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_repo, parent, false);
         ButterKnife.bind(this, mView);
-        context = parent.getContext();
-
-        String theme = PreferenceManager.getDefaultSharedPreferences(context).getString("theme", "");
-        if (theme.equals("Dark")) {
-            builder = new AlertDialog.Builder(context, R.style.AlertDialog_dh);
-        } else {
-            builder = new AlertDialog.Builder(context);
-        }
+        mContext = parent.getContext();
 
         return new ViewHolder(mView);
     }
@@ -81,7 +72,7 @@ public class ReposAdapter extends RecyclerView.Adapter<ReposAdapter.ViewHolder>
             holder.versionName.setText(versionName);
         }
         if (author != null) {
-            holder.author.setText(context.getString(R.string.author, author));
+            holder.author.setText(mContext.getString(R.string.author, author));
         }
         if (description != null) {
             holder.description.setText(description);
@@ -90,12 +81,12 @@ public class ReposAdapter extends RecyclerView.Adapter<ReposAdapter.ViewHolder>
         View.OnClickListener listener = view -> {
             if (view.getId() == holder.updateImage.getId()) {
                 String filename = repo.getName() + "-" + repo.getVersion() + ".zip";
-                builder
-                        .setTitle(context.getString(R.string.repo_install_title, repo.getName()))
-                        .setMessage(context.getString(R.string.repo_install_msg, filename))
+                MainActivity.alertBuilder
+                        .setTitle(mContext.getString(R.string.repo_install_title, repo.getName()))
+                        .setMessage(mContext.getString(R.string.repo_install_msg, filename))
                         .setCancelable(true)
                         .setPositiveButton(R.string.download_install, (dialogInterface, i) -> Utils.dlAndReceive(
-                                context,
+                                mContext,
                                 new RepoDlReceiver(),
                                 repo.getZipUrl(),
                                 Utils.getLegalFilename(filename)))
@@ -103,13 +94,13 @@ public class ReposAdapter extends RecyclerView.Adapter<ReposAdapter.ViewHolder>
                         .show();
             }
             if ((view.getId() == holder.changeLog.getId()) && (!repo.getLogUrl().equals(""))) {
-                new WebWindow(context.getString(R.string.changelog), repo.getLogUrl(), context);
+                new WebWindow(mContext.getString(R.string.changelog), repo.getLogUrl(), mContext);
             }
             if ((view.getId() == holder.authorLink.getId()) && (!repo.getSupportUrl().equals(""))) {
-                context.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(repo.getDonateUrl())));
+                mContext.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(repo.getDonateUrl())));
             }
             if ((view.getId() == holder.supportLink.getId()) && (!repo.getSupportUrl().equals(""))) {
-                context.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(repo.getSupportUrl())));
+                mContext.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(repo.getSupportUrl())));
             }
         };
 
@@ -145,7 +136,7 @@ public class ReposAdapter extends RecyclerView.Adapter<ReposAdapter.ViewHolder>
 
         public ViewHolder(View itemView) {
             super(itemView);
-            WindowManager windowmanager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+            WindowManager windowmanager = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
             ButterKnife.bind(this, itemView);
             DisplayMetrics dimension = new DisplayMetrics();
             windowmanager.getDefaultDisplay().getMetrics(dimension);
diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index a13c790f2..515592bc0 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -14,7 +14,7 @@
     <string name="magisk_version">المثبت Magisk v%1$s</string>
     <string name="magisk_version_error">هل قمت بتثبيت Magisk؟</string>
 
-    <string name="magisk_update_available">Magisk v%1$s تحديث!</string>
+    <string name="magisk_update_available">Magisk v%1$.1f تحديث!</string>
     <string name="cannot_check_updates">لا يمكن التحقق من التحديثات</string>
     <string name="up_to_date">أحدث إصدار من %1$s مثبت</string>
 
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index c01634c1e..eb26637ea 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -14,7 +14,7 @@
     <string name="magisk_version">已安装 Magisk v%1$s</string>
     <string name="magisk_version_error">你是否已安装 Magisk？</string>
 
-    <string name="magisk_update_available">Magisk 可更新到 v%1$s！</string>
+    <string name="magisk_update_available">Magisk 可更新到 v%1$.1f！</string>
     <string name="cannot_check_updates">无法检查更新</string>
     <string name="up_to_date">已安装最新版本的 %1$s</string>
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index bc8ed0a65..5dad42772 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -85,7 +85,8 @@
     <string name="no_thanks">No thanks</string>
     <string name="repo_install_title">Install %1$s</string>
     <string name="repo_install_msg">Do you want to install %1$s ?</string>
-    <string name="download_install">Go to \"Install\" section</string>
+    <string name="download_install">Download and install</string>
+    <string name="goto_install">Go to \"Install\" section</string>
     <string name="download_file_error">Error downloading file</string>
     <string name="install_error">Installation error!</string>
     <string name="manual_install_1">Zip file placed in %1$s</string>