Galaxy S21 Ultra 5G Downloads

Official driver, firmware, and software repository for Galaxy S21 Ultra 5G.

Galaxy S21 Ultra 5G User Manuals & Documentation

Browse the latest manuals available for Galaxy S21 Ultra 5G. Select the correct version based on operating system, architecture, and region to ensure compatibility and stability.

Galaxy S21 Ultra 5G Repair-guide

OS: Repair Guide

Version: 1.1 Latest GLOBAL

Mar 29, 2026 Document (Repair-guide) ARM64 Repair Guide 37 MB

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Galaxy S21 Ultra 5G User-manual

OS: 0

Version: 1.0.0 Latest AE

Mar 29, 2026 Document (User-manual) ARM64 4 MB

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Version: 2.0.0

Mar 29, 2026 4 MB

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Galaxy S21 Ultra 5G Safety-guide

OS: Other

Version: 2.0.1 Latest AE

Mar 29, 2026 Document (Safety-guide) ARM64 5 MB

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How to choose a version

1. Identify the Component: Determine if you need a driver for Wi-Fi, Audio, or Bluetooth.
2. Check the Version: The "Latest" tag indicates the most recent official release recommended for most users.
3. Verify Region: Ensure the download matches your region (Global, China, India) if specified.

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