Are you confusing this CVD2 update with the older, 4th April, update CVCG which has been released for the U.K. devices, today? (see screenshot, below)
Nothing currently showing on Samsung's servers for the CVD2 update for the U.K.
It is the 4 April CVCG security update that I have just received.
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 4.0,Android 12 Official Version.
That sounds right as the CVCG update is rolling out to the stock Samsung, non-carrier branded devices with the U.K. code = BTU. Nothing so far, for the carrier branded U.K. phones.
I have a feeling that the release of this new update, CVD2, within a week, will cause a lot of confusion with some users.
Now released for the U.K. unbranded S21 devices on CSC code BTU and unbranded for France on XEF.
Also available for XEO, stock Samsung unbranded firmware for Poland.
No news for U.K. carrier branded users for either the CVCG April security update or this CVD2 bugfix update.
U.K. carrier branded users on CSC code EVR for EE/BT are now receiving this latest CVD2 update and bypassing the earlier CVCG update.
U.K. users on CSC code VOD for Vodafone are now receiving this update.