Login or Join

Search

    BEST PICKS BY OUR SAMSUNG EXPERTS
    HOT RIGHT NOW
    Samsung Galaxy S26 Ultra Back Panel And Rear Cameras
    Order the King of Android!
    Latest reviews
    BEST PICKS BY OUR SAMSUNG EXPERTS
    HOT RIGHT NOW
    TV
    Samsung QD-Display Explained
    Mihai Matei Explaining Samsung's QD-Display technology
    Trending
    Samsung-One-UI-8.5
    Everything about the latest version of One UI
    Trending
    Samsung Galaxy AI vs. Apple Intelligence
    20250304_090612
    Your all-in-one post!
    BEST PICKS BY OUR SAMSUNG EXPERTS
    hot right now
    vacuum cleaners
    Samsung-Digital-Appliances-Bespoke-AI-Jet-Ultra-Worlds-Most-Powerful-Cordless-Stick-Vacuum-Cleaner_main1
    Bespoke AI Jet Ultra
    Latest opinions
    Advertisement

    Latest Samsung Galaxy S26 Ultra (SM-S948U1) - ACG firmware

    Samsung Galaxy S26 Ultra (SM-S948U1) firmware for Nextech / C-Spire (ACG): 11 builds in the SamMobile archive, newest first. The latest is S948U1UEU5BZJA (Android 17, built 15 October 2026). Open a build to download it, or switch region with the country selector.

    SC-53G SC-56G SC-57G SCG37 SM-S9480 SM-S948B SM-S948C SM-S948N SM-S948Q SM-S948U SM-S948W SM-S948Z
    Model
    		Build date PDA Version
    SM-S948U1 Nextech / C-Spire 2026-10-15 S948U1UEU5BZJA 17
    SM-S948U1 Nextech / C-Spire 2026-09-29 S948U1UES4BZIG 17
    SM-S948U1 Nextech / C-Spire 2026-09-19 S948U1UEU4BZID 17
    SM-S948U1 Nextech / C-Spire 2026-08-26 S948U1UES4AZHL 16
    SM-S948U1 Nextech / C-Spire 2026-07-02 S948U1UES4AZG3 16
    SM-S948U1 Nextech / C-Spire 2026-06-01 S948U1UES3AZF1 16
    SM-S948U1 Nextech / C-Spire 2026-05-11 S948U1UES2AZE1 16
    SM-S948U1 Nextech / C-Spire 2026-04-21 S948U1UEU2AZDE 16
    SM-S948U1 Nextech / C-Spire 2026-03-26 S948U1UES2AZCM 16
    SM-S948U1 Nextech / C-Spire 2026-03-10 S948U1UES1AZC7 Android
    SM-S948U1 Nextech / C-Spire 2026-01-09 S948U1UEU1AZAB 16
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-10-15 S948U1UEU5BZJA
    Version
    17
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-09-29 S948U1UES4BZIG
    Version
    17
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-09-19 S948U1UEU4BZID
    Version
    17
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-08-26 S948U1UES4AZHL
    Version
    16
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-07-02 S948U1UES4AZG3
    Version
    16
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-06-01 S948U1UES3AZF1
    Version
    16
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-05-11 S948U1UES2AZE1
    Version
    16
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-04-21 S948U1UEU2AZDE
    Version
    16
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-03-26 S948U1UES2AZCM
    Version
    16
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-03-10 S948U1UES1AZC7
    Version
    Android
    Model Country/Carrier
    SM-S948U1 Nextech / C-Spire
    Build date PDA
    2026-01-09 S948U1UEU1AZAB
    Version
    16