Thx for your quick reply @bart . In case you are interested, the following helped me to "mass-update" the default language: https://xenforo.com/community/threads/change-default-language.86799/#post-852958
@bart did you meanwhile find out how to handle this? Asking due to it need to make a mass-update in my forums and it seems like a database update might be best for a one-time action
Users of my forums report that the lightbox, used to display attached images, does not work properly on mobile devices with a smaller resolution.
Example: Blackberry Keyone ( 4.5" screen) running Android 7.1.1 and Chrome. Attached images open linke on a desktop and the user is not able to...