Samsung has begun rolling out the December 2023 Android security update for the owners of Galaxy S21 5G, Galaxy S21+ 5G, and Galaxy S21 Ultra 5G. This latest security patch will enhance the security and stability of your flagship device to offer an improved user experience.
In addition to the improvements, the December 2023 update will also resolve over 60 vulnerability exposures related to Google and Samsung. Overall, installing the latest patch is a crucial step in maintaining the reliability of your Galaxy device and keeping it protected.
Moving on, the December 2023 update for Samsung Galaxy S21 devices is currently live in Switzerland and will expand to more market owners in the coming days or weeks. You can check the software version of the latest update below.
- Galaxy S21 5G – G991BXXS9FWKB
- Galaxy S21+ 5G – G996BXXS9FWKB
- Galaxy S21 Ultra 5G -G998BXXS9FWKB
Please note that it’s an initial rollout and will take some time to cover all the eligible units in the country. In case you don’t want to wait for the OTA, then check the update manually via Settings > Software Update > Download & Install.
