[Updated] OnePlus 7/7T OxygenOS 11.0.1.1 update triggers Widevine L3 & small Dialer/Calling UI issues (workarounds inside)

New updates are being added at the bottom of this story… Original story (published on May 27, 2021) follows: The OnePlus 7 and OnePlus 7T series bagged the OxygenOS 11...
May 27, 2021 3 Min Read