Fix inc /datadata wiping from RM.

Change-Id: I983bf83a7baf1494c7ff26199591bb93fab5ae74
diff --git a/default_recovery_ui.c b/default_recovery_ui.c
index 51fd330..c39a302 100644
--- a/default_recovery_ui.c
+++ b/default_recovery_ui.c
@@ -43,7 +43,8 @@
         return 1;
     // allow toggling of the display if the correct key is pressed, and the display toggle is allowed or the display is currently off
     if (ui_get_showing_back_button()) {
-        return get_allow_toggle_display() && (key_code == KEY_HOME || key_code == KEY_MENU || key_code == KEY_END);
+        return 0;
+        //return get_allow_toggle_display() && (key_code == KEY_HOME || key_code == KEY_MENU || key_code == KEY_END);
     }
     return get_allow_toggle_display() && (key_code == KEY_HOME || key_code == KEY_MENU || key_code == KEY_POWER || key_code == KEY_END);
 }
@@ -84,6 +85,9 @@
             case KEY_END:
             case KEY_BACKSPACE:
             case KEY_BACK:
+                if (ui_get_showing_back_button()) {
+                    return SELECT_ITEM;
+                }
                 if (!get_allow_toggle_display())
                     return GO_BACK;
         }