diff --git a/OsmAnd/res/drawable-hdpi/button_icon_favorites_ORIGINAL.png b/OsmAnd/res/drawable-hdpi/button_icon_favorites__original.png
similarity index 100%
rename from OsmAnd/res/drawable-hdpi/button_icon_favorites_ORIGINAL.png
rename to OsmAnd/res/drawable-hdpi/button_icon_favorites__original.png
diff --git a/OsmAnd/res/drawable-hdpi/button_icon_map_ORIGINAL.png b/OsmAnd/res/drawable-hdpi/button_icon_map__original.png
similarity index 100%
rename from OsmAnd/res/drawable-hdpi/button_icon_map_ORIGINAL.png
rename to OsmAnd/res/drawable-hdpi/button_icon_map__original.png
diff --git a/OsmAnd/res/drawable-hdpi/button_icon_search_ORIGINAL.png b/OsmAnd/res/drawable-hdpi/button_icon_search__original.png
similarity index 100%
rename from OsmAnd/res/drawable-hdpi/button_icon_search_ORIGINAL.png
rename to OsmAnd/res/drawable-hdpi/button_icon_search__original.png
diff --git a/OsmAnd/res/drawable-hdpi/button_icon_settings_ORIGINAL.png b/OsmAnd/res/drawable-hdpi/button_icon_settings__original.png
similarity index 100%
rename from OsmAnd/res/drawable-hdpi/button_icon_settings_ORIGINAL.png
rename to OsmAnd/res/drawable-hdpi/button_icon_settings__original.png
diff --git a/OsmAnd/res/drawable-hdpi/headline_close_button_ORIGINAL.png b/OsmAnd/res/drawable-hdpi/headline_close_button__original.png
similarity index 100%
rename from OsmAnd/res/drawable-hdpi/headline_close_button_ORIGINAL.png
rename to OsmAnd/res/drawable-hdpi/headline_close_button__original.png
diff --git a/OsmAnd/res/drawable-hdpi/headline_close_button_pressed_ORIGINAL.png b/OsmAnd/res/drawable-hdpi/headline_close_button_pressed__original.png
similarity index 100%
rename from OsmAnd/res/drawable-hdpi/headline_close_button_pressed_ORIGINAL.png
rename to OsmAnd/res/drawable-hdpi/headline_close_button_pressed__original.png
diff --git a/OsmAnd/res/drawable-hdpi/help_icon_pressed_ORIGINAL.png b/OsmAnd/res/drawable-hdpi/help_icon_pressed__original.png
similarity index 100%
rename from OsmAnd/res/drawable-hdpi/help_icon_pressed_ORIGINAL.png
rename to OsmAnd/res/drawable-hdpi/help_icon_pressed__original.png
diff --git a/OsmAnd/res/drawable-hdpi/help_icon_simple_ORIGINAL.png b/OsmAnd/res/drawable-hdpi/help_icon_simple__original.png
similarity index 100%
rename from OsmAnd/res/drawable-hdpi/help_icon_simple_ORIGINAL.png
rename to OsmAnd/res/drawable-hdpi/help_icon_simple__original.png
diff --git a/OsmAnd/res/drawable-large/button_icon_favorites_ORIGINAL.png b/OsmAnd/res/drawable-large/button_icon_favorites__original.png
similarity index 100%
rename from OsmAnd/res/drawable-large/button_icon_favorites_ORIGINAL.png
rename to OsmAnd/res/drawable-large/button_icon_favorites__original.png
diff --git a/OsmAnd/res/drawable-large/button_icon_map_ORIGINAL.png b/OsmAnd/res/drawable-large/button_icon_map__original.png
similarity index 100%
rename from OsmAnd/res/drawable-large/button_icon_map_ORIGINAL.png
rename to OsmAnd/res/drawable-large/button_icon_map__original.png
diff --git a/OsmAnd/res/drawable-large/button_icon_search_ORIGINAL.png b/OsmAnd/res/drawable-large/button_icon_search__original.png
similarity index 100%
rename from OsmAnd/res/drawable-large/button_icon_search_ORIGINAL.png
rename to OsmAnd/res/drawable-large/button_icon_search__original.png
diff --git a/OsmAnd/res/drawable-large/button_icon_settings_ORIGINAL.png b/OsmAnd/res/drawable-large/button_icon_settings__original.png
similarity index 100%
rename from OsmAnd/res/drawable-large/button_icon_settings_ORIGINAL.png
rename to OsmAnd/res/drawable-large/button_icon_settings__original.png
diff --git a/OsmAnd/res/drawable-large/headline_close_button_ORIGINAL.png b/OsmAnd/res/drawable-large/headline_close_button__original.png
similarity index 100%
rename from OsmAnd/res/drawable-large/headline_close_button_ORIGINAL.png
rename to OsmAnd/res/drawable-large/headline_close_button__original.png
diff --git a/OsmAnd/res/drawable-large/headline_close_button_pressed_ORIGINAL.png b/OsmAnd/res/drawable-large/headline_close_button_pressed__original.png
similarity index 100%
rename from OsmAnd/res/drawable-large/headline_close_button_pressed_ORIGINAL.png
rename to OsmAnd/res/drawable-large/headline_close_button_pressed__original.png
diff --git a/OsmAnd/res/drawable-large/help_icon_pressed_ORIGINAL.png b/OsmAnd/res/drawable-large/help_icon_pressed__original.png
similarity index 100%
rename from OsmAnd/res/drawable-large/help_icon_pressed_ORIGINAL.png
rename to OsmAnd/res/drawable-large/help_icon_pressed__original.png
diff --git a/OsmAnd/res/drawable-large/help_icon_simple_ORIGINAL.png b/OsmAnd/res/drawable-large/help_icon_simple__original.png
similarity index 100%
rename from OsmAnd/res/drawable-large/help_icon_simple_ORIGINAL.png
rename to OsmAnd/res/drawable-large/help_icon_simple__original.png