Home / Firmware / SM-S931U1 / CHA
Galaxy S25
S931U1UEU1AYB3
CHAAndroid 15Released 2/7/2025Firmware details
Key identifiers and package metadata for this release.
S931U1UEU1AYB3S931U1OYM1AYB3 USAUSACSC code CHA3 carriers in 2 countries
CSC stands for Consumer Software Customization (sometimes "Country Sales Code"). Samsung firmware ships with carrier- and region-specific configs; the networks listed below are what this CSC was built to support out of the box.
Verizon311480NWIDNW01605Verizon311480NWIDNW0184500101NWIDNW0160600101NWIDNW01845
Vodafone20404NWIDNW01605Vodafone20404NWIDNW01845