SM-A276B firmware for IUS – Mexico (AT&T)
6 builds for the Galaxy A27 5G in region IUS. 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 |
|---|---|---|---|---|---|
A276BXXU3BZIF/A276BOWO3BZIF/A276BXXU3BZIF | Oct 21, 2026 | Android 17 | Feature | 3 | on server |
A276BXXS3AZI1/A276BOWO3AZI1/A276BXXS3AZHA | Oct 20, 2026 | Android 16 | Security | 3 | on server |
A276BXXS3AZHF/A276BOWO3AZHF/A276BXXS3AZHA | Oct 2, 2026 | Android 16 | Security | 3 | on server |
A276BXXU2AZHE/A276BOWO2AZHE/A276BXXU2AZH7 | Oct 1, 2026 | Android 16 | Feature | 2 | on server |
A276BXXS2AZG1/A276BOWO2AZG1/A276BXXS2AZG1 | Jul 29, 2026 | Android 16 | Security | 2 | on server |
A276BXXU1AZEA/A276BOWO1AZEA/A276BXXU1AZEA | Jun 9, 2026 | Android 16 | Feature | 1 | on server |
Download the latest IUS build
samloader download -m SM-A276B -r IUS -v A276BXXU3BZIF/A276BOWO3BZIF/A276BXXU3BZIFChangelog and security patch level
Samsung's official release notes for SM-A276B in IUS, including the security patch level of each update: doc.samsungmobile.com/SM-A276B/IUS.
See how to download Samsung firmware and how to flash it. Back to the SM-A276B overview.