diff --git a/app/src/main/java/gr/thmmy/mthmmy/activities/create_content/NewTopicTask.java b/app/src/main/java/gr/thmmy/mthmmy/activities/create_content/NewTopicTask.java
index 253280eb..985e0930 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/activities/create_content/NewTopicTask.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/activities/create_content/NewTopicTask.java
@@ -52,7 +52,7 @@ public class NewTopicTask extends AsyncTask<String, Void, Boolean> {
             createTopicUrl = document.select("form").first().attr("action");
 
             final String appSignature = "\n[right][size=7pt][i]sent from [url=https://play.google.com/store/apps/" +
-                    "details?id=gr.thmmy.mthmmy]mTHMMY[/url][/i][/size][/right]";
+                    "details?id=gr.thmmy.mthmmy]mTHMMY[/url]  [/i][/size][/right]";
 
             RequestBody postBody = new MultipartBody.Builder()
                     .setType(MultipartBody.FORM)
diff --git a/app/src/main/java/gr/thmmy/mthmmy/activities/settings/SettingsFragment.java b/app/src/main/java/gr/thmmy/mthmmy/activities/settings/SettingsFragment.java
index 7309090a..bb0fdcdc 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/activities/settings/SettingsFragment.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/activities/settings/SettingsFragment.java
@@ -96,8 +96,8 @@ public class SettingsFragment extends PreferenceFragmentCompat implements Shared
         findPreference(POSTING_CATEGORY).setVisible(isLoggedIn);
         findPreference(POSTING_APP_SIGNATURE_ENABLE_KEY).setVisible(isLoggedIn);
 
-        findPreference(UPLOADING_CATEGORY).setVisible(isLoggedIn);
-        findPreference(UPLOADING_APP_SIGNATURE_ENABLE_KEY).setVisible(isLoggedIn);
+        //findPreference(UPLOADING_CATEGORY).setVisible(isLoggedIn);
+        //findPreference(UPLOADING_APP_SIGNATURE_ENABLE_KEY).setVisible(isLoggedIn);
 
         if (!isLoggedIn && defaultHomeTabEntries.contains("Unread")) {
             defaultHomeTabEntries.remove("Unread");
@@ -171,8 +171,8 @@ public class SettingsFragment extends PreferenceFragmentCompat implements Shared
         findPreference(POSTING_CATEGORY).setVisible(isLoggedIn);
         findPreference(POSTING_APP_SIGNATURE_ENABLE_KEY).setVisible(isLoggedIn);
 
-        findPreference(UPLOADING_CATEGORY).setVisible(isLoggedIn);
-        findPreference(UPLOADING_APP_SIGNATURE_ENABLE_KEY).setVisible(isLoggedIn);
+        //findPreference(UPLOADING_CATEGORY).setVisible(isLoggedIn);
+        //findPreference(UPLOADING_APP_SIGNATURE_ENABLE_KEY).setVisible(isLoggedIn);
 
         if (!isLoggedIn && defaultHomeTabEntries.contains("Unread")) {
             defaultHomeTabEntries.remove("Unread");
diff --git a/app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/ReplyTask.java b/app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/ReplyTask.java
index dfbdbb7f..13ad66d9 100644
--- a/app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/ReplyTask.java
+++ b/app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/ReplyTask.java
@@ -32,7 +32,7 @@ public class ReplyTask extends AsyncTask<String, Void, Posting.REPLY_STATUS> {
     @Override
     protected Posting.REPLY_STATUS doInBackground(String... args) {
         final String sentFrommTHMMY = includeAppSignature
-                ? "\n[right][size=7pt][i]sent from [url=https://play.google.com/store/apps/details?id=gr.thmmy.mthmmy]mTHMMY[/url][/i][/size][/right]"
+                ? "\n[right][size=7pt][i]sent from [url=https://play.google.com/store/apps/details?id=gr.thmmy.mthmmy]mTHMMY[/url]  [/i][/size][/right]"
                 : "";
         RequestBody postBody = new MultipartBody.Builder()
                 .setType(MultipartBody.FORM)
diff --git a/app/src/main/res/xml/app_preferences.xml b/app/src/main/res/xml/app_preferences.xml
index 82127641..4c7c7f6b 100644
--- a/app/src/main/res/xml/app_preferences.xml
+++ b/app/src/main/res/xml/app_preferences.xml
@@ -38,7 +38,7 @@
             android:summary="@string/pref_summary_posting_app_signature_enable" />
     </android.support.v7.preference.PreferenceCategory>
 
-    <android.support.v7.preference.PreferenceCategory
+    <!--<android.support.v7.preference.PreferenceCategory
         android:key="pref_category_uploading_key"
         android:title="@string/pref_category_uploading">
         <android.support.v7.preference.SwitchPreferenceCompat
@@ -46,7 +46,7 @@
             android:key="pref_uploading_app_signature_enable_key"
             android:title="@string/pref_title_uploading_app_signature_enable"
             android:summary="@string/pref_summary_uploading_app_signature_enable" />
-    </android.support.v7.preference.PreferenceCategory>
+    </android.support.v7.preference.PreferenceCategory>-->
 
     <android.support.v7.preference.PreferenceCategory
         android:key="pref_category_privacy_key"