Samsung Galaxy Note20 Ultra N985FXXS2DUG1
SM-N985F 12 countries Android 11

Samsung Galaxy Note20 Ultra N985FXXS2DUG1 Firmware

Samsung Galaxy Note20 Ultra N985FXXS2DUG1 is an Android 11 firmware for 12 countries, 24 CSC codes. It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build N985FXXU2DUF8, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-N985F is available: N985FXXSIHYH5.

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Android 11
OS Version
2021-07-08
First release
other regions until 2021-08-02
2021-07-01
Security patch
12
Countries
24
CSC codes
2
Bootloader binary

Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy Note20 Ultra use bootloader binary I (18) (latest: N985FXXSIHYH5). If your device already runs binary I (18), this build cannot be flashed.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.
    Your CSC is in Settings → About phone (About tablet) → Software information, or dial *#1234#. The CSC sets your region's features and network bands. Download the firmware for your country.
    3
    MODEM/CP Version: N985FXXS2DUF1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-N985F
    ARO, CTI, PSN, UFN Argentina
    BVO Bolivia
    CTP Paraguay
    CTU, UPO, UYO Uruguay
    +1 more country
    TTT Trinidad & Tobago
    		N985FOWO2DUDA 2021-07-16 2021-07-08 5.957 GiB
    SM-N985F_1_20210629212708_g1pu1y6mun_fac.zip
    		Download
    SM-N985F
    CDR Dominican Republic
    CHL, CRC Chile
    CPA Panama
    PET Peru
    +2 more countries
    PGU Guatemala
    TCE Mexico
    		N985FOWA2DUE1 2021-08-02 2021-07-09 6.139 GiB
    SM-N985F_1_20210703030113_jxmsupnc5k_fac.zip
    		Download
    SM-N985F
    CHO Chile
    COO Colombia
    EON Trinidad & Tobago
    GTO Guatemala
    +3 more countries
    MXO Mexico
    PEO Peru
    TPA Panama
    		N985FOXM2DUDA 2021-07-16 2021-07-08 6.944 GiB
    SM-N985F_1_20210630214408_8ylcsla5s1_fac.zip
    		Download

    No matching downloads

    How to flash N985FXXS2DUG1

    • N985FXXS2DUG1 has bootloader binary 2. Your device must run binary 2 or lower: it is the 5th character from the end of your current build number.
    • CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
    • HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
    • The Download Mode key combo depends on the model: see all combos.
    Full flashing guide
    Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

    What's new in N985FXXS2DUG1

    • The security of your device has been improved.

    Rollout of N985FXXS2DUG1 by region

    First release
    July 8, 2021
    Last region
    August 3, 2021
    Duration
    27 days
    Regions
    24
    1. Day 1 · · 7 regions
      ColombiaCOOGuatemalaGTOMexicoMXOPanamaTPAPeruPEOTrinidad & TobagoEONUruguayUYO
    2. Day 2 · · 8 regions
      BoliviaBVOChileCRCDominican RepublicCDRGuatemalaPGUMexicoTCEPanamaCPAPeruPETUruguayUPO
    3. Day 6 · · 1 region
      Trinidad & TobagoTTT
    4. Day 9 · · 6 regions
      ArgentinaAROCTIPSNUFNParaguayCTPUruguayCTU
    5. Day 10 · · 1 region
      ChileCHO
    6. Day 27 · · 1 region
      ChileCHL

    Device specifications

    • Launched withAndroid 10.0
    • Display diagonal17.5 cm (6.9")
    • Display resolution3088 x 1440 pixels
    • Display typeDynamic AMOLED 2X
    • Processor frequency2.73 GHz
    • Processor familySamsung Exynos
    • Processor model990
    • RAM8 GB
    • Rear camera resolution108 MP
    • Rear camera typeTriple camera
    • SIM cardsDual SIM
    • Battery capacity4500 mAh
    • Weight208 g

    Frequently Asked Questions

    N985FXXS2DUG1 is Android 11 firmware for Samsung Galaxy Note20 Ultra, released for 12 countries, 24 CSC codes. It includes the 2021-07-01 security patch. Samsung built it on 2021-07-08.

    No. A newer build for SM-N985F is available: N985FXXSIHYH5. Install it instead of N985FXXS2DUG1 unless you need this exact version. The previous build was N985FXXU2DUF8.

    Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The Samsung Galaxy Note20 Ultra must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy Note20 Ultra running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 5 other builds of this model use the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy Note20 Ultra

    • Security
    The device is protected with improved security.

    These changes may vary depending on the model, country, or network operator of the customer environment.

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    Show 9 older builds

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    Model firmware by region