Use this page to identify software versions for the OnePlus 8 as well as details on recent software updates.
On this page:
Identify the device's current software version
Android 10 / 11
- From the Home screen, swipe up, then tap Settings.
- Tap About phone. Scroll down to view the Build number or Software Version.
- Review the information in the Review software version details section below.
Review software version details
| VERSION | RELEASE DATE | ENHANCEMENTS | STATUS |
|---|---|---|---|
Android 11 Build: 11.0.4.6.IN55CB |
August 25, 2021 | August 2021 Security updates |
Available August 25, 2021 If your device meets the requirements below, this update will be available to download. |
Android 11 Build: 11.0.3.5.IN55CB |
July 5, 2021 |
|
Available July 5, 2021 If your device meets the requirements below, this update will be available to download. |
Android 11 Build: 11.0.1.3.IN55CB |
April 23, 2021 |
|
Available April 23, 2021 If your device meets the requirements below, this update will be available to download. |
Android 11 Build: 11.0.1.2.IN55CB |
March 1, 2021 |
|
Available March 1, 2021 If your device meets the requirements below, this update will be available to download. |
Android 11 Build: 11.0.1.1.IN55CB |
January 29, 2021 |
|
Available January 29, 2021 If your device meets the requirements below, this update will be available to download. |
Android 10 Build: 10.5.23.IN55CB |
December 3, 2020 |
|
Available December 3, 2020 If your device meets the requirements below, this update will be available to download. |
Android 10 Build: 10.5.20.IN55CB |
August 24, 2020 |
|
Available August 24, 2020 If your device meets the requirements below, this update will be available to download. |
Android 10 Build: 10.5.17.IN55CB |
August 4, 2020 |
|
Available August 4, 2020 If your device meets the requirements below, this update will be available to download. |
Android 10 Build: 10.5.10.IN55CB |
June 18, 2020 | June 2020 Security updates |
Available June 18, 2020 |
Android 10 Build: 10.5.7.IN55CB |
April 29, 2020 | Original OEM software |
Available April 29, 2020 |
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: 139 MB
Update software versions
Update automatically over the air (OTA)
- From the Home screen, swipe up, then tap Settings.
- Tap System > System update > Check for 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.
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