diff --git a/NucuHub.Android/app/src/main/res/menu/main.xml b/NucuHub.Android/app/src/main/res/menu/main.xml
index 192740c..67f3487 100644
--- a/NucuHub.Android/app/src/main/res/menu/main.xml
+++ b/NucuHub.Android/app/src/main/res/menu/main.xml
@@ -3,6 +3,8 @@
       xmlns:app="http://schemas.android.com/apk/res-auto">
     <item android:id="@+id/action_settings"
           android:title="@string/action_settings"
+          android:icon="@mipmap/ic_cog_white_24dp"
           android:orderInCategory="100"
-          app:showAsAction="never"/>
+          app:showAsAction="always"
+    />
 </menu>
\ No newline at end of file
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_18dp.png
new file mode 100644
index 0000000..5fa8fa3
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_24dp.png
new file mode 100644
index 0000000..00b3e84
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_36dp.png
new file mode 100644
index 0000000..eb6e11c
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_48dp.png
new file mode 100644
index 0000000..240b622
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_black_48dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_18dp.png
new file mode 100644
index 0000000..6b4660e
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_24dp.png
new file mode 100644
index 0000000..59a0606
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_36dp.png
new file mode 100644
index 0000000..7cac8bd
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_48dp.png
new file mode 100644
index 0000000..e7ba70d
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_grey600_48dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_18dp.png
new file mode 100644
index 0000000..aa0aac3
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_24dp.png
new file mode 100644
index 0000000..6dcd9d9
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_36dp.png
new file mode 100644
index 0000000..bc04ca7
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_48dp.png
new file mode 100644
index 0000000..d3aa984
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-hdpi/ic_cog_white_48dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_18dp.png
new file mode 100644
index 0000000..78f4534
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_24dp.png
new file mode 100644
index 0000000..840f4a0
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_36dp.png
new file mode 100644
index 0000000..c1b4244
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_48dp.png
new file mode 100644
index 0000000..596465c
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_black_48dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_18dp.png
new file mode 100644
index 0000000..fe171e5
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_24dp.png
new file mode 100644
index 0000000..61f0ff6
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_36dp.png
new file mode 100644
index 0000000..2534372
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_48dp.png
new file mode 100644
index 0000000..63e7ba3
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_grey600_48dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_18dp.png
new file mode 100644
index 0000000..d12e700
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_24dp.png
new file mode 100644
index 0000000..349d39f
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_36dp.png
new file mode 100644
index 0000000..8dd1fca
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_48dp.png
new file mode 100644
index 0000000..fc64cd6
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-mdpi/ic_cog_white_48dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_18dp.png
new file mode 100644
index 0000000..7f8dd63
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_24dp.png
new file mode 100644
index 0000000..82b72c9
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_36dp.png
new file mode 100644
index 0000000..dcb40f5
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_48dp.png
new file mode 100644
index 0000000..844e300
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_black_48dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_18dp.png
new file mode 100644
index 0000000..32007fd
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_24dp.png
new file mode 100644
index 0000000..4045459
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_36dp.png
new file mode 100644
index 0000000..fc54e6f
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_48dp.png
new file mode 100644
index 0000000..98a9744
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_grey600_48dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_18dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_18dp.png
new file mode 100644
index 0000000..6c0e005
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_18dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_24dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_24dp.png
new file mode 100644
index 0000000..86ce6a2
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_24dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_36dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_36dp.png
new file mode 100644
index 0000000..43c45fa
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_36dp.png differ
diff --git a/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_48dp.png b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_48dp.png
new file mode 100644
index 0000000..a949a23
Binary files /dev/null and b/NucuHub.Android/app/src/main/res/mipmap-xhdpi/ic_cog_white_48dp.png differ