diff --git a/gui/theme/landscape_hdpi/ui.xml b/gui/theme/landscape_hdpi/ui.xml
index 39f626f..f1bd647 100644
--- a/gui/theme/landscape_hdpi/ui.xml
+++ b/gui/theme/landscape_hdpi/ui.xml
@@ -430,6 +430,11 @@
 				<action function="key">back</action>
 			</button>
 
+			<fill color="%background_color%">
+				<condition var1="tw_busy" var2="1"/>
+				<placement x="0" y="%navbar_y%" w="%screen_width%" h="%navbar_height%"/>
+			</fill>
+
 			<action>
 				<touch key="power"/>
 				<action function="togglebacklight"/>
diff --git a/gui/theme/landscape_mdpi/ui.xml b/gui/theme/landscape_mdpi/ui.xml
index cde1a5b..cf30d89 100644
--- a/gui/theme/landscape_mdpi/ui.xml
+++ b/gui/theme/landscape_mdpi/ui.xml
@@ -430,6 +430,11 @@
 				<action function="key">back</action>
 			</button>
 
+			<fill color="%background_color%">
+				<condition var1="tw_busy" var2="1"/>
+				<placement x="0" y="%navbar_y%" w="%screen_width%" h="%navbar_height%"/>
+			</fill>
+
 			<action>
 				<touch key="power"/>
 				<action function="togglebacklight"/>
diff --git a/gui/theme/portrait_hdpi/ui.xml b/gui/theme/portrait_hdpi/ui.xml
index 0545b3f..3f3102a 100644
--- a/gui/theme/portrait_hdpi/ui.xml
+++ b/gui/theme/portrait_hdpi/ui.xml
@@ -334,6 +334,11 @@
 				<action function="key">back</action>
 			</button>
 
+			<fill color="%background_color%">
+				<condition var1="tw_busy" var2="1"/>
+				<placement x="0" y="%navbar_y%" w="%screen_width%" h="%navbar_height%"/>
+			</fill>
+
 			<action>
 				<touch key="power"/>
 				<action function="togglebacklight"/>
diff --git a/gui/theme/portrait_mdpi/ui.xml b/gui/theme/portrait_mdpi/ui.xml
index 061d46b..f41ff79 100644
--- a/gui/theme/portrait_mdpi/ui.xml
+++ b/gui/theme/portrait_mdpi/ui.xml
@@ -334,6 +334,11 @@
 				<action function="key">back</action>
 			</button>
 
+			<fill color="%background_color%">
+				<condition var1="tw_busy" var2="1"/>
+				<placement x="0" y="%navbar_y%" w="%screen_width%" h="%navbar_height%"/>
+			</fill>
+
 			<action>
 				<touch key="power"/>
 				<action function="togglebacklight"/>