I mean this probably depends on the group. But for example here is a forum discussion about how phone recording is technically banned for a BTS concert: https:/

I mean this probably depends on the group. But for example here is a forum discussion about how phone recording is technically banned for a BTS concert: https://forum.allkpop.com/thread/69555-no-phone-recordings-at-bts-concerts/ https://forum.allkpop.com/thread/69555-no-phone-recordings-a...