Android3 years ago
OnePlus 9RT gets OxygenOS 11.3 A.11 Update with June Security patch and System Changes – Download Here
OxygenOS 11.3 A.11 for OnePlus 9RT. OnePlus has Already released OxygenOS 12.1 OpenBeta 1 for OnePlus 9RT. So before Releasing Stable OxygenOS 12.1 Update, OnePlus Released...
