Oneplus has already Oxygen OS 12.1 C.15 for oneplus 8, 8 pro , 8T EUROPE Variants . Download C.15 HERE
Now oneplus has released small C.16 Update for EUROPE Variants.
[Optimized] the power consumption in some scenarios, improved battery life performance
Download links :-
Oneplus 8 – LINK
Oneplus 8 pro – LINK
Oneplus 8T – LINK
This is incremental update . you have to be in C.15 to update to C.16. Install it via Local upgrade apk .
BE CAREFUL THIS IS ONLY FOR EU Variants, so people who has other variants dont flash it . Whenever it releases for global and india we will update here. stay tuned to TECHIBEE