SM-A166U1 firmware for XAR – USA (Cellular South)
18 builds for the Galaxy A16 5G in region XAR. 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 |
|---|---|---|---|---|---|
A166U1UEUAEZJ8/A166U1OYMAEZJ8/A166U1UEUAEZJ8 | Nov 4, 2026 | Android 17 | Feature | 10 | on server |
A166U1UESADZI2/A166U1OYMADZI2/A166U1UESADZI2 | Oct 2, 2026 | Android 16 | Security | 10 | on server |
A166U1UES9DZH1/A166U1OYM9DZH1/A166U1UES9DZH1 | Sep 14, 2026 | Android 16 | Security | 9 | on server |
A166U1UES8DZG1/A166U1OYM8DZG1/A166U1UES8DZG1 | Jul 30, 2026 | Android 16 | Security | 8 | on server |
A166U1UEU7DZEB/A166U1OYM7DZEB/A166U1UEU7DZEB | Jun 4, 2026 | Android 16 | Feature | 7 | on server |
A166U1UES7CZDG/A166U1OYM7CZDG/A166U1UES7CZDG | May 13, 2026 | Android 16 | Security | 7 | on server |
A166U1UES6CZB6/A166U1OYM6CZB6/A166U1UES6CZB6 | Mar 16, 2026 | Android 16 | Security | 6 | on server |
A166U1UES5CZA8/A166U1OYM5CZA8/A166U1UES5CZA8 | Feb 8, 2026 | Android 16 | Security | 5 | on server |
A166U1UES4CYL1/A166U1OYM4CYL1/A166U1UES4CYL1 | Dec 21, 2025 | Android 16 | Security | 4 | on server |
A166U1UES3CYJ1/A166U1OYM3CYJ1/A166U1UES3CYJ1 | Nov 6, 2025 | Android 16 | Security | 3 | on server |
A166U1UEU3CYIC/A166U1OYM3CYIC/A166U1UEU3CYIC | Nov 2, 2025 | Android 16 | Feature | 3 | on server |
A166U1UES3BYF4/A166U1OYM3BYF4/A166U1UES3BYF4 | Jul 29, 2025 | Android 15 | Security | 3 | on server |
A166U1UES2BYF3/A166U1OYM2BYF3/A166U1UES2BYF3 | Jun 30, 2025 | Android 15 | Security | 2 | on server |
A166U1UEU2BYED/A166U1OYM2BYED/A166U1UEU2BYED | Jun 24, 2025 | Android 15 | Feature | 2 | on server |
A166U1UES2AYCA/A166U1OYM2AYCA/A166U1UES2AYCA | Apr 16, 2025 | Android 14 | Security | 2 | on server |
A166U1UES1AYA3/A166U1OYM1AYA3/A166U1UES1AYA3 | Jan 22, 2025 | Android 14 | Security | 1 | on server |
A166U1UES1AXL2/A166U1OYM1AXL2/A166U1UES1AXL2 | Dec 17, 2024 | Android 14 | Security | 1 | on server |
A166U1UEU1AXK8/A166U1OYM1AXK8/A166U1UEU1AXK8 | Dec 10, 2024 | Android 14 | Feature | 1 | on server |
Download the latest XAR build
samloader download -m SM-A166U1 -r XAR -v A166U1UEUAEZJ8/A166U1OYMAEZJ8/A166U1UEUAEZJ8Changelog and security patch level
Samsung's official release notes for SM-A166U1 in XAR, including the security patch level of each update: doc.samsungmobile.com/SM-A166U1/XAR.
See how to download Samsung firmware and how to flash it. Back to the SM-A166U1 overview.