SM-M556B firmware for XXV – Vietnam
18 builds for the Galaxy M55 5G in region XXV. 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 |
|---|---|---|---|---|---|
M556BXXS5DZH1/M556BOLM5DZH1/M556BXXS5DZH1 | Aug 26, 2026 | Android 16 | Security | 5 | on server |
M556BXXS5DZF2/M556BOLM5DZF2/M556BXXS5DZF2 | Jun 21, 2026 | Android 16 | Security | 5 | on server |
M556BXXU5DZE3/M556BOLM5DZE3/M556BXXU5DZE3 | May 31, 2026 | Android 16 | Feature | 5 | on server |
M556BXXS5CZB4/M556BOLM5CZB4/M556BXXS5CZB4 | Mar 8, 2026 | Android 16 | Security | 5 | on server |
M556BXXS4CYL1/M556BOLM4CYL1/M556BXXS4CYL1 | Dec 28, 2025 | Android 16 | Security | 4 | on server |
M556BXXU4CYJ4/M556BOLM4CYJ4/M556BXXU4CYJ4 | Oct 30, 2025 | Android 16 | Feature | 4 | on server |
M556BXXS4BYH2/M556BOLM4BYE7/M556BXXS4BYH2 | Aug 28, 2025 | Android 15 | Security | 4 | on server |
M556BXXU4BYE7/M556BOLM4BYE7/M556BXXU4BYE7 | May 28, 2025 | Android 15 | Feature | 4 | on server |
M556BXXU4AYB3/M556BOLM4AYB3/M556BXXU4AYB3 | Mar 3, 2025 | Android 14 | Feature | 4 | on server |
M556BXXS4AXL1/M556BOLM4AXL1/M556BXXS4AXL1 | Jan 22, 2025 | Android 14 | Security | 4 | on server |
M556BXXS4AXK5/M556BOLM4AXK5/M556BXXS4AXK5 | Dec 2, 2024 | Android 14 | Security | 4 | on server |
M556BXXU3AXJA/M556BOLM3AXJA/M556BXXU3AXJA | Nov 10, 2024 | Android 14 | Feature | 3 | on server |
M556BXXS3AXJ6/M556BOLM3AXJ6/M556BXXS3AXJ6 | Oct 22, 2024 | Android 14 | Security | 3 | on server |
M556BXXS3AXH1/M556BOLM3AXH1/M556BXXS3AXH1 | Aug 20, 2024 | Android 14 | Security | 3 | on server |
M556BXXU2AXE8/M556BOLM2AXE8/M556BXXU2AXE8 | Jun 5, 2024 | Android 14 | Feature | 2 | on server |
M556BXXU2AXE5/M556BOLM2AXE5/M556BXXU2AXE5 | May 23, 2024 | Android 14 | Feature | 2 | on server |
M556BXXU1AXD7/M556BOLM1AXD7/M556BXXU1AXD7 | May 16, 2024 | Android 14 | Feature | 1 | on server |
M556BXXU1AXC1/M556BOLM1AXC1/M556BXXU1AXC1 | May 16, 2024 | Android 14 | Feature | 1 | on server |
Download the latest XXV build
samloader download -m SM-M556B -r XXV -v M556BXXS5DZH1/M556BOLM5DZH1/M556BXXS5DZH1Changelog and security patch level
Samsung's official release notes for SM-M556B in XXV, including the security patch level of each update: doc.samsungmobile.com/SM-M556B/XXV. We don't show the patch level ourselves (why).
See how to download Samsung firmware and
how to flash it. Back to the SM-M556B overview.
All models with XXV: Samsung CSC XXV.