ContribucionesMost RecentMost LikesSolutionsRe: Will there be a OnePlus 8T update to Oxygen13? syaoran wrote: The EU version will be first. If you are lucky, before the end of the year. Looks like OP rom is seperate from TMO, so it may be a few months yet. Will there be a OnePlus 8T update to Oxygen13? Hello, Will there be an upgrade available for this device with TMO?Is there an ETA? Solved