Galaxy S21 Ultra 5G
Release G998USQUEHYDA
USA · USCAndroid 15Built 4/16/2025Release information
The software versions and region covered by this firmware update.
G998USQUEHYDAG998UOYNEHYDA USADownload files
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Open fileUSA · CSC USC · 26 carriers in 5 countries
CSC is Samsung's region and carrier customization. The networks below are included in this release.
UScellular311580NWIDNW01420UScellular311588NWIDNW01420UScellular311589NWIDNW01420UScellular311220NWIDNW01420UScellular311225NWIDNW01420UScellular311228NWIDNW01420UScellular311229NWIDNW01420UScellular311580NWIDNW01860UScellular311588NWIDNW01860UScellular311589NWIDNW01860UScellular311220NWIDNW01860UScellular311225NWIDNW01860UScellular311228NWIDNW01860UScellular311229NWIDNW01860Verizon311390NWIDNW01420Verizon311390NWIDNW0186000101NWIDNW0142100101NWIDNW01927
USC Test310028NWIDNW01421USC Test310332NWIDNW01421USC Test CDMA310028NWIDNW01927310332NWIDNW01927
USC Test262800NWIDNW01421USC Test CDMA262800NWIDNW01927
USC311581NWIDNW01420USC311582NWIDNW01420USC311583NWIDNW01420USC311584NWIDNW01420USC311585NWIDNW01420USC311586NWIDNW01420USC311587NWIDNW01420USC311221NWIDNW01420USC311222NWIDNW01420USC311223NWIDNW01420USC311224NWIDNW01420USC311226NWIDNW01420USC311227NWIDNW01420USCCDMA311581NWIDNW01860USCCDMA311582NWIDNW01860USCCDMA311583NWIDNW01860USCCDMA311584NWIDNW01860USCCDMA311585NWIDNW01860USCCDMA311586NWIDNW01860USCCDMA311587NWIDNW01860USCCDMA311221NWIDNW01860USCCDMA311222NWIDNW01860USCCDMA311223NWIDNW01860USCCDMA311224NWIDNW01860USCCDMA311226NWIDNW01860USCCDMA311227NWIDNW01860
Vodafone20404NWIDNW01420Vodafone20404NWIDNW01860