SM-A546U1 firmware for ACG – USA (C Spire)
53 builds for the Galaxy A54 5G in region ACG. The full version string is
PDA/CSC/MODEM – you need it to download a specific build.
| Version (PDA/CSC/MODEM) | Released | Android | Type | Bit | File |
|---|---|---|---|---|---|
A546U1UESNFZJ2/A546U1OYMNFZJ2/A546U1UESNFZJ2 | Oct 21, 2026 | Android 16 | Security | 23 | on server |
A546U1UESNFZI2/A546U1OYMNFZI2/A546U1UESNFZI2 | Sep 28, 2026 | Android 16 | Security | 23 | on server |
A546U1UESMFZH3/A546U1OYMMFZH3/A546U1UESMFZH3 | Sep 7, 2026 | Android 16 | Security | 22 | on server |
A546U1UESLFZG3/A546U1OYMLFZG3/A546U1UESLFZG3 | Jul 30, 2026 | Android 16 | Security | 21 | on server |
A546U1UESKFZF3/A546U1OYMKFZF3/A546U1UESKFZF3 | Jul 8, 2026 | Android 16 | Security | 20 | on server |
A546U1UEUJFZEA/A546U1OYMJFZEA/A546U1UEUJFZEA | Jun 8, 2026 | Android 16 | Feature | 19 | on server |
A546U1UESJEZE2/A546U1OYMJEZE2/A546U1UESJEZE2 | May 14, 2026 | Android 16 | Security | 19 | on server |
A546U1UESJEZD1/A546U1OYMJEZD1/A546U1UESJEZD1 | Apr 21, 2026 | Android 16 | Security | 19 | on server |
A546U1UESIEZC3/A546U1OYMIEZC3/A546U1UESIEZC3 | Mar 30, 2026 | Android 16 | Security | 18 | on server |
A546U1UESIEZB7/A546U1OYMIEZB7/A546U1UESIEZB7 | Mar 1, 2026 | Android 16 | Security | 18 | on server |
A546U1UESHEZA3/A546U1OYMHEZA3/A546U1UESHEZA3 | Feb 1, 2026 | Android 16 | Security | 17 | on server |
A546U1UESGEYK3/A546U1OYMGEYK3/A546U1UESGEYK3 | Dec 18, 2025 | Android 16 | Security | 16 | on server |
A546U1UESGEYK2/A546U1OYMGEYK2/A546U1UESGEYK2 | Nov 13, 2025 | Android 16 | Security | 16 | on server |
A546U1UEUFEYJ1/A546U1OYMFEYJ1/A546U1UEUFEYJ1 | Nov 6, 2025 | Android 16 | Feature | 15 | on server |
A546U1UESFDYI1/A546U1OYMFDYI1/A546U1UESFDYI1 | Sep 21, 2025 | Android 15 | Security | 15 | on server |
A546U1UESEDYH3/A546U1OYMEDYH3/A546U1UESEDYH3 | Aug 25, 2025 | Android 15 | Security | 14 | on server |
A546U1UESDDYG1/A546U1OYMDDYG1/A546U1UESDDYG1 | Jul 29, 2025 | Android 15 | Security | 13 | on server |
A546U1UESCDYF1/A546U1OYMCDYF1/A546U1UESCDYF1 | Jun 26, 2025 | Android 15 | Security | 12 | on server |
A546U1UEUBDYE5/A546U1OYMBDYE5/A546U1UEUBDYE5 | Jun 4, 2025 | Android 15 | Feature | 11 | on server |
A546U1UESBCYD1/A546U1OYMBCYD1/A546U1UESBCYD1 | Apr 22, 2025 | Android 14 | Security | 11 | on server |
A546U1UESACYB7/A546U1OYMACYB7/A546U1UESACYB7 | Mar 23, 2025 | Android 14 | Security | 10 | on server |
A546U1UESACYB1/A546U1OYMACYB1/A546U1UESACYB1 | Feb 27, 2025 | Android 14 | Security | 10 | on server |
A546U1UESACYA2/A546U1OYMACYA2/A546U1UESACYA2 | Jan 27, 2025 | Android 14 | Security | 10 | on server |
A546U1UESACXKD/A546U1OYMACXKD/A546U1UESACXKD | Dec 15, 2024 | Android 14 | Security | 10 | on server |
A546U1UEUACXKB/A546U1OYMACXKB/A546U1UEUACXKB | Dec 8, 2024 | Android 14 | Feature | 10 | on server |
A546U1UESACXK2/A546U1OYMACXK2/A546U1UESACXK2 | Nov 19, 2024 | Android 14 | Security | 10 | on server |
A546U1UES9CXI3/A546U1OYM9CXI3/A546U1UES9CXI3 | Oct 18, 2024 | Android 14 | Security | 9 | on server |
A546U1UES8CXH7/A546U1OYM8CXH7/A546U1UES8CXH7 | Sep 17, 2024 | Android 14 | Security | 8 | on server |
A546U1UEU8CXH1/A546U1OYM8CXH1/A546U1UEU8CXH1 | Aug 22, 2024 | Android 14 | Feature | 8 | on server |
A546U1UES8CXG2/A546U1OYM8CXG2/A546U1UES8CXG2 | Jul 22, 2024 | Android 14 | Security | 8 | on server |
A546U1UES7CXF3/A546U1OYM7CXF3/A546U1UES7CXF3 | Jun 20, 2024 | Android 14 | Security | 7 | on server |
A546U1UES7CXE1/A546U1OYM7CXE1/A546U1UES7CXE1 | May 21, 2024 | Android 14 | Security | 7 | on server |
A546U1UEU6CXDF/A546U1OYM6CXDF/A546U1UEU6CXDF | May 14, 2024 | Android 14 | Feature | 6 | on server |
A546U1UES6BXD1/A546U1OYM6BXD1/A546U1UES6BXD1 | Apr 14, 2024 | Android 14 | Security | 6 | on server |
A546U1UES6BXC1/A546U1OYM6BXC1/A546U1UES6BXC1 | Mar 15, 2024 | Android 14 | Security | 6 | on server |
A546U1UES6BXA8/A546U1OYM6BXA8/A546U1UES6BXA8 | Feb 18, 2024 | Android 14 | Security | 6 | on server |
A546U1UES6BWL2/A546U1OYM6BWL2/A546U1UES6BWL2 | Jan 12, 2024 | Android 14 | Security | 6 | on server |
A546U1UES5BWL1/A546U1OYM5BWL1/A546U1UES5BWL1 | Dec 18, 2023 | Android 14 | Security | 5 | on server |
A546U1UEU5BWK6/A546U1OYM5BWK6/A546U1UEU5BWK6 | Dec 10, 2023 | Android 14 | Feature | 5 | on server |
A546U1UES5AWJ3/A546U1OYM5AWJ3/A546U1UES5AWJ3 | Nov 15, 2023 | Android 13 | Security | 5 | on server |
A546U1UES5AWI3/A546U1OYM5AWI3/A546U1UES5AWI3 | Oct 11, 2023 | Android 13 | Security | 5 | on server |
A546U1UEU5AWI1/A546U1OYM5AWI1/A546U1UEU5AWI1 | Sep 28, 2023 | Android 13 | Feature | 5 | on server |
A546U1UES5AWH3/A546U1OYM5AWH3/A546U1UES5AWH3 | Sep 7, 2023 | Android 13 | Security | 5 | on server |
A546U1UES5AWG5/A546U1OYM5AWG5/A546U1UES5AWG5 | Aug 10, 2023 | Android 13 | Security | 5 | on server |
A546U1UEU4AWG1/A546U1OYM4AWG1/A546U1UEU4AWG1 | Jul 24, 2023 | Android 13 | Feature | 4 | on server |
A546U1UES4AWF4/A546U1OYM4AWF4/A546U1UES4AWF4 | Jul 11, 2023 | Android 13 | Security | 4 | on server |
A546U1UEU3AWF3/A546U1OYM3AWF3/A546U1UEU3AWF3 | Jul 5, 2023 | Android 13 | Feature | 3 | on server |
A546U1UES3AWE2/A546U1OYM3AWE2/A546U1UES3AWE2 | Jun 11, 2023 | Android 13 | Security | 3 | on server |
A546U1UEU2AWE1/A546U1OYM2AWE1/A546U1UEU2AWE1 | Jun 5, 2023 | Android 13 | Feature | 2 | on server |
A546U1UES2AWDA/A546U1OYM2AWDA/A546U1UES2AWDA | May 18, 2023 | Android 13 | Security | 2 | on server |
A546U1UES2AWD1/A546U1OYM2AWD1/A546U1UES2AWD1 | Apr 18, 2023 | Android 13 | Security | 2 | on server |
A546U1UEU1AWC5/A546U1OYM1AWC5/A546U1UEU1AWC5 | Apr 6, 2023 | Android 13 | Feature | 1 | on server |
A546U1UEU1AWBA/A546U1OYM1AWBA/A546U1UEU1AWBA | Mar 23, 2023 | Android 13 | Feature | 1 | on server |
Download the latest ACG build
samloader download -m SM-A546U1 -r ACG -v A546U1UESNFZJ2/A546U1OYMNFZJ2/A546U1UESNFZJ2Changelog and security patch level
Samsung's official release notes for SM-A546U1 in ACG, including the security patch level of each update: doc.samsungmobile.com/SM-A546U1/ACG.
See how to download Samsung firmware and how to flash it. Back to the SM-A546U1 overview.