SM-N981U1 firmware for ACG – USA (C Spire)

66 builds for the Galaxy Note20 5G in region ACG. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)ReleasedAndroidTypeBitFile
N981U1UESEHYH2/N981U1OYMEHYH2/N981U1UESEHYH2Aug 31, 2025Android 13Security14on server
N981U1UESDHYG5/N981U1OYMDHYG5/N981U1UESDHYG5Aug 17, 2025Android 13Security13on server
N981U1UESDHYG1/N981U1OYMDHYG1/N981U1UESDHYG1Jul 28, 2025Android 13Security13on server
N981U1UESCHYD1/N981U1OYMCHYD1/N981U1UESCHYD1Apr 27, 2025Android 13Security12on server
N981U1UESBHXL1/N981U1OYMBHXL1/N981U1UESBHXL1Jan 19, 2025Android 13Security11on server
N981U1UES5HWHC/N981U1OYM5HWHC/N981U1UES5HWHCNov 4, 2024Android 13Security5on server
N981U1UES5HWI1/N981U1OYM5HWI1/N981U1UES5HWI1Nov 4, 2024Android 13Security5on server
N981U1UES5HWJ4/N981U1OYM5HWJ4/N981U1UES5HWJ4Nov 4, 2024Android 13Security5on server
N981U1UES6HWK1/N981U1OYM6HWK1/N981U1UES6HWK1Nov 4, 2024Android 13Security6on server
N981U1UES6HWL5/N981U1OYM6HWL5/N981U1UES6HWL5Nov 4, 2024Android 13Security6on server
N981U1UES6HXA1/N981U1OYM6HXA1/N981U1UES6HXA1Nov 4, 2024Android 13Security6on server
N981U1UES6HXC1/N981U1OYM6HXC1/N981U1UES6HXC1Nov 4, 2024Android 13Security6on server
N981U1UES6HXD1/N981U1OYM6HXD1/N981U1UES6HXD1Nov 4, 2024Android 13Security6on server
N981U1UES7HXE3/N981U1OYM7HXE3/N981U1UES7HXE3Nov 4, 2024Android 13Security7on server
N981U1UES7HXF1/N981U1OYM7HXF1/N981U1UES7HXF1Nov 4, 2024Android 13Security7on server
N981U1UES8HXFC/N981U1OYM8HXFC/N981U1UES8HXFCNov 4, 2024Android 13Security8on server
N981U1UES9HXH1/N981U1OYM9HXH1/N981U1UES9HXH1Nov 4, 2024Android 13Security9on server
N981U1UESAHXJ1/N981U1OYMAHXJ1/N981U1UESAHXJ1Nov 4, 2024Android 13Security10on server
N981U1UEU5HWH9/N981U1OYM5HWH9/N981U1UEU5HWH9Nov 4, 2024Android 13Feature5on server
N981U1UES5HWG6/N981U1OYM5HWG6/N981U1UES5HWG6Aug 8, 2023Android 13Security5on server
N981U1UES4HWF3/N981U1OYM4HWF3/N981U1UES4HWF3Jul 11, 2023Android 13Security4on server
N981U1UEU4HWF1/N981U1OYM4HWF1/N981U1UEU4HWF1Jul 2, 2023Android 13Feature4on server
N981U1UES4HWE1/N981U1OYM4HWE1/N981U1UES4HWE1Jun 6, 2023Android 13Security4on server
N981U1UES4HWD7/N981U1OYM4HWD7/N981U1UES4HWD7May 8, 2023Android 13Security4on server
N981U1UEU4HWD1/N981U1OYM4HWD1/N981U1UEU4HWD1May 1, 2023Android 13Feature4on server
N981U1UES4HWC9/N981U1OYM4HWC9/N981U1UES4HWC9Apr 4, 2023Android 13Security4on server
N981U1UES3HWB7/N981U1OYM3HWB7/N981U1UES3HWB7Mar 7, 2023Android 13Security3on server
N981U1UEU3HWB4/N981U1OYM3HWB4/N981U1UEU3HWB4Mar 5, 2023Android 13Feature3on server
N981U1UES3GWA3/N981U1OYM3GWA3/N981U1UES3GWA3Feb 5, 2023Android 13Security3on server
N981U1UES3GWA1/N981U1OYM3GWA1/N981U1UES3GWA1Jan 24, 2023Android 13Security3on server
N981U1UEU3GVK5/N981U1OYM3GVK5/N981U1UEU3GVK5Dec 18, 2022Android 13Feature3on server
N981U1UES3FVJ1/N981U1OYM3FVJ1/N981U1UES3FVJ1Nov 8, 2022Android 12Security3on server
N981U1UES3FVI7/N981U1OYM3FVI7/N981U1UES3FVI7Oct 13, 2022Android 12Security3on server
N981U1UEU3FVI5/N981U1OYM3FVI5/N981U1UEU3FVI5Oct 10, 2022Android 12Feature3on server
N981U1UEU2FVG5/N981U1OYM2FVG5/N981U1UEU2FVG5Aug 15, 2022Android 12Feature2on server
N981U1UES2FVED/N981U1OYM2FVED/N981U1UES2FVEDJul 6, 2022Android 12Security2on server
N981U1UEU2FVEB/N981U1OYM2FVEB/N981U1UEU2FVEBJun 13, 2022Android 12Feature2on server
N981U1UES2FVD6/N981U1OYM2FVD6/N981U1UES2FVD6May 1, 2022Android 12Security2on server
N981U1UES2FVC7/N981U1OYM2FVC7/N981U1UES2FVC7Apr 10, 2022Android 12Security2on server
N981U1UEU2FVC5/N981U1OYM2FVC5/N981U1UEU2FVC5Mar 27, 2022Android 12Feature2on server
N981U1UEU2EVA9/N981U1OYM2EVA9/N981U1UEU2EVA9Feb 13, 2022Android 12Feature2on server
N981U1UES2EULI/N981U1OYM2EULI/N981U1UES2EULIJan 11, 2022Android 12Security2on server
N981U1UES2DUK2/N981U1OYM2DUK2/N981U1UES2DUK2Dec 13, 2021Android 11Security2on server
N981U1UES2DUJ7/N981U1OYM2DUJ7/N981U1UES2DUJ7Nov 2, 2021Android 11Security2on server
N981U1UES2DUI7/N981U1OYM2DUI7/N981U1UES2DUI7Oct 12, 2021Android 11Security2on server
N981U1UES2DUH3/N981U1OYM2DUH3/N981U1UES2DUH3Sep 8, 2021Android 11Security2on server
N981U1UEU2DUH1/N981U1OYM2DUH1/N981U1UEU2DUH1Aug 29, 2021Android 11Feature2on server
N981U1UES2DUG1/N981U1OYM2DUG1/N981U1UES2DUG1Aug 4, 2021Android 11Security2on server
N981U1UEU2DUF2/N981U1OYM2DUF2/N981U1UEU2DUF2Jul 30, 2021Android 11Feature2on server
N981U1UES2DUE1/N981U1OYM2DUE1/N981U1UES2DUE1Jun 6, 2021Android 11Security2on server
N981U1UEU2DUDD/N981U1OYM2DUDD/N981U1UEU2DUDDMay 23, 2021Android 11Feature2on server
N981U1UES2DUD5/N981U1OYM2DUD5/N981U1UES2DUD5May 6, 2021Android 11Security2on server
N981U1UEU2DUCB/N981U1OYM2DUCB/N981U1UEU2DUCBApr 11, 2021Android 11Feature2on server
N981U1UES2DUC8/N981U1OYM2DUC8/N981U1UES2DUC8Mar 31, 2021Android 11Security2on server
N981U1UES2DUC1/N981U1OYM2DUC1/N981U1UES2DUC1Mar 11, 2021Android 11Security2pulled
N981U1UEU1DUB5/N981U1OYM1DUB5/N981U1UEU1DUB5Feb 28, 2021Android 11Feature1pulled
N981U1UES1CUA1/N981U1OYM1CUA1/N981U1UES1CUA1Jan 31, 2021Android 11Security1pulled
N981U1UEU1CTLB/N981U1OYM1CTLB/N981U1UEU1CTLBJan 17, 2021Android 11Feature1pulled
N981U1UEU1CTL4/N981U1OYM1CTL4/N981U1UEU1CTL4Dec 20, 2020Android 11Feature1pulled
N981U1UES1ATJ5/N981U1OYM1ATJ5/N981U1UES1ATJ5Nov 12, 2020Android 10Security1on server
N981U1UEU1ATJ4/N981U1OYM1ATJ4/N981U1UEU1ATJ4Nov 8, 2020Android 10Feature1pulled
N981U1UES1ATID/N981U1OYM1ATID/N981U1UES1ATIDOct 4, 2020Android 10Security1pulled
N981U1UEU1ATIC/N981U1OYM1ATIC/N981U1UEU1ATICSep 28, 2020Android 10Feature1pulled
N981U1UES1ATI1/N981U1OYM1ATI1/N981U1UES1ATI1Sep 8, 2020Android 10Security1pulled
N981U1UEU1ATGM/N981U1OYM1ATGM/N981U1UEU1ATGMAug 14, 2020Android 10Feature1pulled
N981U1UEU1ATH3/N981U1OYM1ATH3/N981U1UEU1ATH3Aug 14, 2020Android 10Feature1pulled

Download the latest ACG build

samloader download -m SM-N981U1 -r ACG -v N981U1UESEHYH2/N981U1OYMEHYH2/N981U1UESEHYH2

Changelog and security patch level

Samsung's official release notes for SM-N981U1 in ACG, including the security patch level of each update: doc.samsungmobile.com/SM-N981U1/ACG. We don't show the patch level ourselves (why).

See how to download Samsung firmware and how to flash it. Back to the SM-N981U1 overview. All models with ACG: Samsung CSC ACG.