Indeed update appears to have fixed whatsapp video issues, whilst some members had problems with crashing apps this was not universal. Hopefully does sort it out though, will await further feedback.
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.
Ye i was hoping the update will fix issues with crashing apps.. and no luck here... DJI Fly- app crashes, Facebook clicking links won't open, neos SmartHome crashes.. Just crazy... you pay this much for a phone and it is just irritating you...
Samsung Galaxy S21 Ultra