SM-S948U1 firmware for XAA – USA (unlocked)
20 builds for the Galaxy S26 Ultra in region XAA. 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 |
|---|---|---|---|---|---|
S948U1UEU5BZJA/S948U1OYM5BZJA/S948U1UEU5BZJA | Oct 29, 2026 | Android 17 | Feature | 5 | on server |
S948U1UES4BZIG/S948U1OYM4BZIG/S948U1UES4BZIG | Oct 8, 2026 | Android 17 | Security | 4 | on server |
S948U1UEU4BZID/S948U1OYM4BZID/S948U1UEU4BZID | Sep 28, 2026 | Android 17 | Feature | 4 | on server |
S948U1UES4AZHL/S948U1OYM4AZHL/S948U1UES4AZHL | Aug 31, 2026 | Android 16 | Security | 4 | on server |
S948U1UEU4ZZHK/S948U1OYM4ZZHK/S948U1UEU4BZHK beta | Aug 28, 2026 | – | Feature | 4 | pulled |
S948U1UEU4ZZHE/S948U1OYM4ZZHE/S948U1UEU4BZHE beta | Aug 26, 2026 | – | Feature | 4 | pulled |
S948U1UEU4ZZH6/S948U1OYM4ZZH6/S948U1UEU4BZH6 beta | Aug 12, 2026 | – | Feature | 4 | pulled |
S948U1UEU4ZZG4/S948U1OYM4ZZG4/S948U1UEU4BZG4 beta | Jul 20, 2026 | – | Feature | 4 | pulled |
S948U1UES4AZG3/S948U1OYM4AZG3/S948U1UES4AZG3 | Jul 13, 2026 | Android 16 | Security | 4 | on server |
S948U1UEU3ZZF7/S948U1OYM3ZZF7/S948U1UEU3BZF7 beta | Jun 17, 2026 | – | Feature | 3 | pulled |
S948U1UES3AZF1/S948U1OYM3AZF1/S948U1UES3AZF1 | Jun 16, 2026 | Android 16 | Security | 3 | on server |
S948U1UES2AZE1/S948U1OYM2AZE1/S948U1UES2AZE1 | May 28, 2026 | Android 16 | Security | 2 | on server |
S948U1UEU2ZZEQ/S948U1OYM2ZZEQ/S948U1UEU2BZEQ beta | May 26, 2026 | – | Feature | 2 | pulled |
S948U1UEU2ZZEG/S948U1OYM2ZZEG/S948U1UEU2BZEG beta | May 15, 2026 | – | Feature | 2 | pulled |
S948U1UEU2ZZEF/S948U1OYM2ZZEF/S948U1UEU2BZEF beta | May 14, 2026 | – | Feature | 2 | pulled |
S948U1UEU2AZDE/S948U1OYM2AZDE/S948U1UEU2AZDE | May 8, 2026 | Android 16 | Feature | 2 | on server |
S948U1UES2AZCM/S948U1OYM2AZCM/S948U1UES2AZCM | Apr 6, 2026 | Android 16 | Security | 2 | on server |
S948U1UEU1AZCF/S948U1OYM1AZCF/S948U1UEU1AZCF | Mar 25, 2026 | Android 16 | Feature | 1 | on server |
S948U1UES1AZC7/S948U1OYM1AZC7/S948U1UES1AZC7 | Mar 11, 2026 | Android 16 | Security | 1 | on server |
S948U1UEU1AZAB/S948U1OYM1AZAB/S948U1UEU1AZAB | Feb 26, 2026 | Android 16 | Feature | 1 | on server |
Download the latest XAA build
samloader download -m SM-S948U1 -r XAA -v S948U1UEU5BZJA/S948U1OYM5BZJA/S948U1UEU5BZJASee how to download Samsung firmware and how to flash it. Back to the SM-S948U1 overview.