SM-G998U firmware for TMB – USA (T-Mobile)

66 builds for the Galaxy S21 Ultra 5G in region TMB. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)ReleasedAndroidTypeBitFile
G998USQSJHZB1/G998UOYNJHZB1/G998USQSJHZB1Mar 18, 2026Android 15Security19on server
G998USQSJHZAA/G998UOYNJHZAA/G998USQSJHZAAJan 29, 2026Android 15Security19on server
G998USQSIHYL1/G998UOYNIHYL1/G998USQSIHYL1Dec 17, 2025Android 15Security18on server
G998USQSHHYI1/G998UOYNHHYI1/G998USQSHHYI1Sep 28, 2025Android 15Security17on server
G998USQSGHYF2/G998UOYNGHYF2/G998USQSGHYF2Jun 25, 2025Android 15Security16on server
G998USQSFHYE2/G998UOYNFHYE2/G998USQSFHYE2Jun 4, 2025Android 15Security15on server
G998USQUEHYDA/G998UOYNEHYDA/G998USQUEHYDAMay 4, 2025Android 15Feature14on server
G998USQSEGYA5/G998UOYNEGYA5/G998USQSEGYA5Feb 25, 2025Android 14Security14on server
G998USQSEGXLB/G998UOYNEGXLB/G998USQSEGXLBJan 15, 2025Android 14Security14on server
G998USQSEGXK3/G998UOYNEGXK3/G998USQSEGXK3Dec 13, 2024Android 14Security14on server
G998USQSEGXJ4/G998UOYNEGXJ4/G998USQSEGXJ4Nov 14, 2024Android 14Security14on server
G998USQSDGXJ2/G998UOYNDGXJ2/G998USQSDGXJ2Oct 16, 2024Android 14Security13on server
G998USQSCGXH2/G998UOYNCGXH2/G998USQSCGXH2Sep 12, 2024Android 14Security12on server
G998USQUCGXGA/G998UOYNCGXGA/G998USQUCGXGAAug 20, 2024Android 14Feature12on server
G998USQSCGXF3/G998UOYNCGXF3/G998USQSCGXF3Jul 14, 2024Android 14Security12on server
G998USQSBGXF1/G998UOYNBGXF1/G998USQSBGXF1Jun 12, 2024Android 14Security11on server
G998USQSBGXE2/G998UOYNBGXE2/G998USQSBGXE2May 22, 2024Android 14Security11on server
G998USQUAGXDE/G998UOYNAGXDE/G998USQUAGXDEMay 10, 2024Android 14Feature10on server
G998USQSAFXD3/G998UOYNAFXD3/G998USQSAFXD3Apr 10, 2024Android 14Security10on server
G998USQSAFXC2/G998UOYNAFXC2/G998USQSAFXC2Mar 14, 2024Android 14Security10on server
G998USQSAFXAI/G998UOYNAFXAI/G998USQSAFXAIFeb 12, 2024Android 14Security10on server
G998USQS9FXA3/G998UOYN9FXA3/G998USQS9FXA3Jan 18, 2024Android 14Security9on server
G998USQS9FWL2/G998UOYN9FWL2/G998USQS9FWL2Dec 17, 2023Android 14Security9on server
G998USQU9FWK9/G998UOYN9FWK9/G998USQU9FWK9Dec 7, 2023Android 14Feature9on server
G998USQS9EWK1/G998UOYN9EWK1/G998USQS9EWK1Nov 13, 2023Android 13Security9on server
G998USQS9EWI2/G998UOYN9EWI2/G998USQS9EWI2Oct 6, 2023Android 13Security9on server
G998USQS9EWI1/G998UOYN9EWI1/G998USQS9EWI1Sep 20, 2023Android 13Security9on server
G998USQU8EWH6/G998UOYN8EWH6/G998USQU8EWH6Aug 29, 2023Android 13Feature8on server
G998USQS8EWG1/G998UOYN8EWG1/G998USQS8EWG1Jul 16, 2023Android 13Security8on server
G998USQU7EWF4/G998UOYN7EWF4/G998USQU7EWF4Jul 9, 2023Android 13Feature7on server
G998USQS7EWF1/G998UOYN7EWF1/G998USQS7EWF1Jun 14, 2023Android 13Security7on server
G998USQS6EWD4/G998UOYN6EWD4/G998USQS6EWD4May 14, 2023Android 13Security6on server
G998USQU6EWD1/G998UOYN6EWD1/G998USQU6EWD1Apr 23, 2023Android 13Feature6on server
G998USQS5EWB3/G998UOYN5EWB3/G998USQS5EWB3Mar 9, 2023Android 13Security5on server
G998USQU5EWAI/G998UOYN5EWAI/G998USQU5EWAIFeb 26, 2023Android 13Feature5on server
G998USQS5DWA5/G998UOYN5DWA5/G998USQS5DWA5Jan 24, 2023Android 13Security5on server
G998USQU5DVL9/G998UOYN5DVL9/G998USQU5DVL9Jan 9, 2023Android 13Feature5on server
G998USQS5DVK7/G998UOYN5DVK7/G998USQS5DVK7Dec 1, 2022Android 13Security5on server
G998USQU5DVK3/G998UOYN5DVK3/G998USQU5DVK3Nov 27, 2022Android 13Feature5on server
G998USQU5CVIF/G998UOYN5CVIF/G998USQU5CVIFOct 10, 2022Android 12Feature5on server
G998USQS5CVHC/G998UOYN5CVHC/G998USQS5CVHCSep 14, 2022Android 12Security5on server
G998USQU5CVH9/G998UOYN5CVH9/G998USQU5CVH9Sep 12, 2022Android 12Feature5on server
G998USQU5CVGB/G998UOYN5CVGB/G998USQU5CVGBAug 5, 2022Android 12Feature5on server
G998USQU5CVG4/G998UOYN5CVG4/G998USQU5CVG4Jul 22, 2022Android 12Feature5on server
G998USQU5CVF3/G998UOYN5CVF3/G998USQU5CVF3Jun 26, 2022Android 12Feature5on server
G998USQU5CVDB/G998UOYN5CVDB/G998USQU5CVDBMay 8, 2022Android 12Feature5on server
G998USQU5CVCG/G998UOYN5CVCG/G998USQU5CVCGApr 11, 2022Android 12Feature5on server
G998USQU5CVC4/G998UOYN5CVC4/G998USQU5CVC4Mar 18, 2022Android 12Feature5on server
G998USQS5BVA6/G998UOYN5BVA6/G998USQS5BVA6Feb 8, 2022Android 12Security5on server
G998USQU5BULJ/G998UOYN5BULJ/G998USQU5BULJJan 16, 2022Android 12Feature5on server
G998USQS4BUKK/G998UOYN4BUKK/G998USQS4BUKKJan 6, 2022Android 12Security4on server
G998USQU4BUKF/G998UOYN4BUKF/G998USQU4BUKFNov 30, 2021Android 12Feature4on server
G998USQU4BUK7/G998UOYN4BUK7/G998USQU4BUK7Nov 15, 2021Android 12Feature4on server
G998USQS4AUIR/G998UOYN4AUIR/G998USQS4AUIROct 23, 2021Android 11Security4on server
G998USQU4AUIL/G998UOYN4AUIL/G998USQU4AUILOct 10, 2021Android 11Feature4on server
G998USQS4AUI1/G998UOYN4AUI1/G998USQS4AUI1Sep 23, 2021Android 11Security4on server
G998USQU4ZUID/G998UOYN4ZUID/G998USQU4ZUID betaSep 13, 2021Android 12Feature4pulled
G998USQU4AUGQ/G998UOYN4AUGQ/G998USQU4AUGQAug 19, 2021Android 11Feature4on server
G998USQS4AUFD/G998UOYN4AUFD/G998USQS4AUFDJul 11, 2021Android 11Security4on server
G998USQU4AUF5/G998UOYN4AUF5/G998USQU4AUF5Jul 4, 2021Android 11Feature4on server
G998USQU3AUDD/G998UOYN3AUDD/G998USQU3AUDDMay 13, 2021Android 11Feature3on server
G998USQU2AUC8/G998UOYN2AUC8/G998USQU2AUC8Apr 4, 2021Android 11Feature2on server
G998USQU2AUB5/G998UOYN2AUB5/G998USQU2AUB5Mar 7, 2021Android 11Feature2on server
G998USQU1AUAG/G998UOYN1AUAG/G998USQU1AUAGFeb 10, 2021Android 11Feature1on server
G998USQU1AUA3/G998UOYN1AUA3/G998USQU1AUA3Jan 22, 2021Android 11Feature1on server
G998USQU1ATLI/G998UOYN1ATLI/G998USQU1ATLIJan 15, 2021Android 11Feature1on server

Download the latest TMB build

samloader download -m SM-G998U -r TMB -v G998USQSJHZB1/G998UOYNJHZB1/G998USQSJHZB1

Changelog and security patch level

Samsung's official release notes for SM-G998U in TMB, including the security patch level of each update: doc.samsungmobile.com/SM-G998U/TMB. We don't show the patch level ourselves (why).

See how to download Samsung firmware and how to flash it. Back to the SM-G998U overview. All models with TMB: Samsung CSC TMB.