T-Mobile OnePlus 7 Pro and 7T Receiving OxygenOS 11.0.1.2 Android 11 based Firmware Update
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As you may already know, T-Mobile OnePlus 7 Pro Android 11 update released last month based on Oxygen OS 11. Today, the North American variant is receiving yet another firmware update with newer April 2021 security patch level. T-Mobile released latest Oxygen OS 11.0.1.2 OTA for OnePlus 7 Pro and the OnePlus 7T with security patch bump and other bug fixes.
The entire OnePlus 7 series is now running stable Android 11 update with build Oxygen OS 11.0.0.2. We also published a tutorial on how to get Oxygen OS 11 onto T-Mobile OnePlus 7 Pro by converting it into an international variant; that is until the device finally got Android 11 officially from T-Mobile.
Latest update feature new firmware build numbers Oxygen OS 11.0.1.2.GM31CB for the OnePlus 7 Pro and Oxygen OS 11.0.1.2.HD63CB for the OnePlus 7T T-Mobile variants.
It also fixed the issue where audio is routed through speaker phone. The changelog is similar to the Oxygen OS 11.0.0.2 released for the international variants.
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Download T-Mobile OnePlus 7 Pro Oxygen OS 11.0.1.2
So if you have a T-Mobile OnePlus 7 Pro or 7T, you should receive an OTA update notification. Alternatively, you can manually check for the update via Settings > System > System Updates.
You can also download the full firmware from below. However, as the update s fresh, you may need to wait for the North American variant. Oxygen Updater app can help you get updated as well.