diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 295d707..34bc2fc 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-      package="org.ab.x48" android:installLocation="auto" android:versionCode="73" android:versionName="1.73">
+      package="org.ab.x48" android:installLocation="auto" android:versionCode="74" android:versionName="1.74">
     <application android:icon="@drawable/icon" android:label="@string/app_name">
         <activity android:name=".X48"
                   android:label="@string/app_name"
diff --git a/app/src/main/java/org/ab/x48/Settings.java b/app/src/main/java/org/ab/x48/Settings.java
index 7d5492c..8886288 100644
--- a/app/src/main/java/org/ab/x48/Settings.java
+++ b/app/src/main/java/org/ab/x48/Settings.java
@@ -53,11 +53,11 @@ public class Settings extends PreferenceActivity {
 	        savePref.setSummary(R.string.saveonexit_msgbox_value);
 	        inlinePrefCat.addPreference(savePref);
 
-		 	/*CheckBoxPreference blockOrientation = new CheckBoxPreference(this);
+		 	CheckBoxPreference blockOrientation = new CheckBoxPreference(this);
 	        blockOrientation.setKey("blockOrientation");
 	        blockOrientation.setTitle(R.string.blockorientation_msgbox);
 	        blockOrientation.setSummary(R.string.blockorientation_msgboxvalue);
-	        inlinePrefCat.addPreference(blockOrientation);*/
+	        inlinePrefCat.addPreference(blockOrientation);
 	        
 	        CheckBoxPreference keybLitePref = new CheckBoxPreference(this);
 	        keybLitePref.setKey("keybLite");
diff --git a/app/src/main/java/org/ab/x48/X48.java b/app/src/main/java/org/ab/x48/X48.java
index 33e0c52..b4aaa54 100644
--- a/app/src/main/java/org/ab/x48/X48.java
+++ b/app/src/main/java/org/ab/x48/X48.java
@@ -14,6 +14,7 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
+import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
 import android.os.Bundle;
 import android.os.Handler;
@@ -133,10 +134,10 @@ public class X48 extends Activity {
     
     public void checkPrefs() {
     	SharedPreferences mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
-		/*if (mPrefs.getBoolean("blockOrientation", false))
+		if (mPrefs.getBoolean("blockOrientation", false))
     		setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
     	else
-    		setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);*/
+    		setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
     	bitmapSkin = mPrefs.getBoolean("bitmapskin", false);
     	String port1 = mPrefs.getString("port1", "0");
 		managePort(1, port1);
@@ -152,7 +153,7 @@ public class X48 extends Activity {
 		}
 		if (mainView != null) {
 			mainView.backBuffer = null;
-    		mainView.needFlip = true;
+			mainView.needFlip = true;
 			mainView.setHapticFeedbackEnabled(mPrefs.getBoolean("haptic", true));
 			mainView.setFullWidth(mPrefs.getBoolean("large_width", false));
 			mainView.setScaleControls(mPrefs.getBoolean("scale_buttons", false));