Samsung Galaxy S21 / S21+ / S21 Ultra
Software version: Android 13
The software has been approved to launch and is now available. When it's ready for you, your device will provide a notification that the update is available and how to download it.
The agreement to support a new software update does not guarantee an update will be released. Updates must complete the development process and T-Mobile certification to make sure you get the best quality software.
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