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Phone · Samsung Galaxy S26 FE
Stock firmware and official updates for the Samsung Galaxy S26 FE (SM-S741U1), by region.
Puerto Rico LLABuildS741U1UES2AZI5AndroidAndroid 17Security patchOct 2026ReleasedOct 14, 2026DetailsWhat's newPuerto Rico PCTBuildS741U1UES2AZI5Samsung's official release notes, newest first.
• Security The device is protected with improved security. These changes may vary depending on the model, country, or network operator of the customer environment.
Released for 2 CSCs: LLA, PCT
Source: Samsung• Security The device is protected with improved security. These changes may vary depending on the model, country, or network operator of the customer environment.
Released for 20 CSCs: ACG, AIO, ATC, ATT, CCT, CHA, DSA, DSG, DSH, FKR, LRA, SPT, TFN, TMB, TMK, VZW, XAA, XAG, XAR, XMT
Source: Samsung• Security The device is protected with improved security. These changes may vary depending on the model, country, or network operator of the customer environment.
Released for 21 CSCs: ACG, AIO, ATC, ATT, CCT, CHA, DSA, DSG, DSH, FKR, LLA, LRA, PCT, TFN, TMB, TMK, VZW, XAA, XAG, XAR, XMT
Source: SamsungTaken from the SM-S741B; this model can differ (chipset, network bands).
United States ACGBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States AIOBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States ATCBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States ATTBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States CCTBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States CHABuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States DSABuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States DSGBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States DSHBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States FKRBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States LRABuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States SPTBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States TFNBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States TMBBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States TMKBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States VZWBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States XAABuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States XAGBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States XARBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's newUnited States XMTBuildS741U1UES2AZI7AndroidAndroid 17Security patchOct 2026ReleasedOct 12, 2026DetailsWhat's new· Device stability improvements, bug fixes. · New and / or enhanced features. · Further improvements to performance.
Released for 19 CSCs: ACG, AIO, ATC, ATT, CCT, CHA, DSA, DSG, DSH, FKR, LRA, TFN, TMB, TMK, VZW, XAA, XAG, XAR, XMT
Source: Samsung
