Update 2, November 24 (10:51 ET) ― On Verizon network
A new update on Verizon
Verizon is rolling out a new One UI 4.0 update for the Galaxy S21, Galaxy S21+, and Galaxy S21 Ultra in the US. The changelog mentions improvements to the system performance and enhancements to the device’s stability. However, consumers claimed that it fixes the display refresh rate issue. The software versions are:
- Galaxy S21 – G991USQU4BUK9
- Galaxy S21+ – G996USQU4BUK9
- Galaxy S21 Ultra – G998USQU4BUK9
Update 1, November 17 (02:58 ET) ― On T-Mobile/Sprint network
On T-Mobile/Sprint network
The Galaxy S21 devices are now getting the Android 12-based One UI 4.0 update in the US on the T-Mobile network. The software versions are G991USQU4BUK7/G996USQU4BUK7/G998USQU4BUK7 for the Galaxy S21/S21+/S21 Ultra.
The complete changelog:
- Android 12
- Enable eSIM functionality
- November 2021 Security Updates
- Additional updates & improvements
November 16 – Verizon
After the global Android 12 release announcement for the Galaxy S21 series, the company has now started the rollout in the US, starting from the US carrier, Verizon.
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Verizon’s Galaxy S21 series is now getting the stable One UI 4.0 update in the country. The latest major software update brings several new features and the latest security patch – the November 2021 Android security patch.
Software versions:
- Galaxy S21 5G – G991USQU4BUK7
- Galaxy S21+ 5G – G996USQU4BUK7
- Galaxy S21 Ultra 5G – G998USQU4BUK7
To check for the latest software update on the network, just follow this path – Settings>System updates>Check for system updates.
To check the complete changelog, you can check the official link here. Below you can check the key features:
- Android 12 and One UI 4 together
- Color Palette customization with Android 12’s wallpaper theming
- New widgets, such as redesigned lockscreen widgets
- Several new emoji
- Text correction in the keyboard
- Changes in camera UI
- Improved video and photo editor
- Improved Gallery app
- Privacy Dashboard
- New charging animation
- Support for Dual SIM Dual Standby (DSDS)
