Latest Samsung Galaxy S23 Ultra (SM-S918U) - CHA firmware
| Model |
|
Build date | PDA | Version |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2026-07-07 | S918USQS8FZG1 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2026-06-12 | S918USQS8FZF5 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2026-05-14 | S918USQS7FZE3 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2026-02-13 | S918USQS7EZB6 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2026-01-05 | S918USQS6EZA1 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-12-03 | S918USQS6EYL1 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-11-12 | S918USQS6EYK3 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-10-22 | S918USQS6EYJ5 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-09-16 | S918USQU6EYI7 | 16 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-09-02 | S918USQS6DYI3 | 15 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-08-01 | S918USQS6DYG5 | 15 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-07-02 | S918USQS6DYG1 | 15 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-06-09 | S918USQS6DYF3 | 15 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-04-30 | S918USQS6DYDB | 15 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-04-15 | S918USQU6DYD9 | 15 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-02-26 | S918USQS6CYB3 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2025-02-04 | S918USQU5CYB1 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-12-26 | S918USQS5CXL7 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-12-03 | S918USQS5CXJX | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-11-19 | S918USQU5CXJT | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-10-25 | S918USQS5CXI8 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-09-30 | S918USQS4CXI4 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-09-21 | S918USQU4CXI1 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-08-19 | S918USQU4CXH7 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-07-22 | S918USQS4CXG8 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-07-04 | S918USQS4CXE9 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-05-28 | S918USQS3CXE3 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-05-07 | S918USQS3CXD7 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-04-03 | S918USQS2CXCN | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-03-19 | S918USQU2CXCG | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-02-28 | S918USQS2BXBD | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2024-01-30 | S918USQS2BXAD | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-12-29 | S918USQS2BWL7 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-11-24 | S918USQS2BWKA | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-11-03 | S918USQU1BWK4 | 14 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-09-21 | S918USQS1AWIF | 13 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-08-16 | S918USQS1AWHD | 13 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-07-27 | S918USQU1AWGH | 13 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-06-20 | S918USQS1AWFD | 13 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-06-10 | S918USQU1AWF3 | 13 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-04-19 | S918USQU1AWCD | 13 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-03-24 | S918USQU1AWC8 | 13 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-03-06 | S918USQS1AWBL | 13 |
| SM-S918U | USA (Spectrum Mobile) (CHA) | 2023-02-15 | S918USQU1AWBD | 13 |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2026-07-07 | S918USQS8FZG1 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2026-06-12 | S918USQS8FZF5 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2026-05-14 | S918USQS7FZE3 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2026-02-13 | S918USQS7EZB6 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2026-01-05 | S918USQS6EZA1 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-12-03 | S918USQS6EYL1 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-11-12 | S918USQS6EYK3 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-10-22 | S918USQS6EYJ5 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-09-16 | S918USQU6EYI7 |
| Version | |
| 16 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-09-02 | S918USQS6DYI3 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-08-01 | S918USQS6DYG5 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-07-02 | S918USQS6DYG1 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-06-09 | S918USQS6DYF3 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-04-30 | S918USQS6DYDB |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-04-15 | S918USQU6DYD9 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-02-26 | S918USQS6CYB3 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2025-02-04 | S918USQU5CYB1 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-12-26 | S918USQS5CXL7 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-12-03 | S918USQS5CXJX |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-11-19 | S918USQU5CXJT |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-10-25 | S918USQS5CXI8 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-09-30 | S918USQS4CXI4 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-09-21 | S918USQU4CXI1 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-08-19 | S918USQU4CXH7 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-07-22 | S918USQS4CXG8 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-07-04 | S918USQS4CXE9 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-05-28 | S918USQS3CXE3 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-05-07 | S918USQS3CXD7 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-04-03 | S918USQS2CXCN |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-03-19 | S918USQU2CXCG |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-02-28 | S918USQS2BXBD |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2024-01-30 | S918USQS2BXAD |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-12-29 | S918USQS2BWL7 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-11-24 | S918USQS2BWKA |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-11-03 | S918USQU1BWK4 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-09-21 | S918USQS1AWIF |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-08-16 | S918USQS1AWHD |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-07-27 | S918USQU1AWGH |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-06-20 | S918USQS1AWFD |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-06-10 | S918USQU1AWF3 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-04-19 | S918USQU1AWCD |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-03-24 | S918USQU1AWC8 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-03-06 | S918USQS1AWBL |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SM-S918U | USA (Spectrum Mobile) (CHA) |
| Build date | PDA |
| 2023-02-15 | S918USQU1AWBD |
| Version | |
| 13 | |