Users can identify the update by the build number G988U1UES3GWA2 for Galaxy S20 Ultra
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IMG: Samsung
February 2023 is a type of security maintenance update served by google to all Android devices.
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IMG: Samsung
February 2023 update include fixes for several high-impact vulnerabilities, including five critical, 43 High, 0 moderate & 8 Already included in previous updates, also 4 Not applicable to Samsung devices.
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IMG: Samsung
Moreover, these patches bring more improvement in the performance and stability of the devices. So if you install the latest update, it will be beneficial for your device