The phones are updating their features day by day and also increase the security as well. If they are forgetting password or pattern lock, they have to taken the phone to authorized service centre but here we are trying to help the people who are literally trouble for being not unlocking the phone. By the way, hard resetting the OnePlus phones are much easier than removing FRP lock.
Here, we are found a solution to unlock premium OnePlus 8T FRP. This process needs you internet with good speed for downloading almost 5GB of file. After downloading the file, open up msm download app to start flashing the phone in download mode. (For entering download mode in OnePlus is pressing Volume Up and Down to connect USB after turned off the phone)