Use this page to identify software versions for the OnePlus 6T as well as details on recent software updates.
On this page:
Identify the device's current software version
Android 9 / Android 10
- From the Home screen, swipe up, then tap Settings.
- Tap About phone. Scroll down to view the Build number.
- Review the information in the Review software version details section below.
Review software version details
| VERSION | RELEASE DATE | ENHANCEMENTS | STATUS |
|---|---|---|---|
Android 10 Build number: A6013_34_200605 |
June 22, 2020 | June 2020 Security updates |
Available June 22, 2020 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 10 Build number: A6013_34_200330 |
April 22, 2020 | April 2020 Security updates |
Available April 22, 2020 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 10 Build number: A6013_34_200207 |
February 26, 2020 | February 2020 Security updates |
Available February 26, 2020 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 10 Build number: A6013_34_191228 |
February 14, 2020 | Android 10 Google security update for December 2019 "UE-B AGNSS only" mode for UMTS and LTE Stability and post launch fixes |
Available February 14, 2020 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_191216 |
December 26, 2019 | November 2019 Security updates |
Available December 26, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_191016 |
October 25, 2019 | October 2019 Security updates |
Available October 25, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_190814 |
October 3, 2019 | Google security update for September 2019 Integrated GMS patch Qualcomm security patch Google Map SDK |
Available October 3, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_190725 |
July 31, 2019 | Google security update for July 2019 | Available July 31, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_190612 |
June 28, 2019 | RCS bug fixes Bug fixes GHoogle security update for April 2019 |
Available June 28, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_190510 |
May 15, 2019 |
April 2019 Security updates Various bug fixes and improvements |
Available May 15, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_190217 |
March 9, 2019 | IR94 Video calling added RCS messaging added various bug fixes and system improvements |
Available March 9, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_190116 |
January 20, 2019 | Addresses dialer crash issue various bug fixes and system improvements |
Available January 20, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_181228 |
January 3, 2019 | Enables support for additional domestic roaming partners | Available January 3, 2019 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_181121 |
December 7, 2018 | Android 9.0.1 Audio fix |
Available December 7, 2018 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_181029 |
November 20, 2018 | Google monthly security updates various bug fixes and system improvements |
Available November 20, 2018 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Android 9.0 Build number: A6013_34_181001 |
November 1, 2018 |
Original OEM software |
Available November 1, 2018 Devices purchased directly from OnePlus will see software updates roll out at different times then devices purchased through T-Mobile. |
Other versions |
N/A |
N/A |
Your device has non-T-Mobile software, and it is unsupported. The manufacturer and T-Mobile cannot update your software. |
Determine update requirements
Your device must meet the following requirements to update your software to the most current version:
- 50% or higher battery life
- Data connection
- File size: ~300 MB
Update software versions
Update automatically over the air (OTA)
- From the Home screen, swipe up, then tap Settings.
- Tap System > System update > Check fro update.
- Follow the onscreen prompts to update to the latest software.
Issues after updating
If you experience issues after updating to the latest software version, follow these steps:
- Wipe your cache partition to make sure that all system files on your device are put back in order.
- If wiping the cache partition does not work, you may need to perform a master reset.