OnePlus 8 series and OnePlus Nord N200 received the latest OxygenOS and ColorOS based update - Real Mi Central
OxygenOS 12.1 has rolled out for these OnePlus devices - RPRNA
OnePlus 8T Getting Again July 2022 Security Patch OxygenOS 12.1 [Europe, India & North America]
C.41] T-Mobile OnePlus 8 and 8T Get OxygenOS 12.1 update
OxygenOS 12 officiel: toutes les nouveautés et modèles OnePlus compatibles - GizChina.it
OnePlus 9R, OnePlus 8T getting the July 2022 security update
Oxygen OS 11 is incomparable for OnePlus 8T, on Android 12 I could barely come close to 6 hours of screen on time. I advise anyone looking for stability and battery life to roll back, trust me it's worth the data wipe. : r/oneplus
FRENCH] - OxygenOS 13 F.62 pour les OnePlus 8T
New update Oneplus 8, 8 pro, 8T & 9R OxygenOS 12.1 C.33 - BRINGS MORE BUGS😠 - YouTube