Samsung Galaxy Note20 Ultra N985FXXS1DUD2
SM-N985F 8 countries Android 11

Samsung Galaxy Note20 Ultra N985FXXS1DUD2 Firmware

Samsung Galaxy Note20 Ultra N985FXXS1DUD2 is an Android 11 firmware for 8 countries, 11 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 N985FXXS1DUD1, 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.

Download firmware
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Android 11
OS Version
2021-04-24
First release
other regions until 2021-06-12
2021-04-01
Security patch
8
Countries
11
CSC codes
1
Bootloader binary

Bootloader binary 1. 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.
    4
    MODEM/CP Version: N985FXXU1DUB5
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-N985F
    ANC Argentina
    		N985FOWE1DUB6 2021-06-12 2021-06-12 6.671 GiB
    SM-N985F_1_20210430002421_xlq29rtgp5_fac.zip
    		Download
    SM-N985F
    CDR Dominican Republic
    CHL, CRC Chile
    COM Colombia
    PET Peru
    +1 more country
    PGU Guatemala
    		N985FOWA1DUB6 2021-05-05 2021-04-24 5.941 GiB
    SM-N985F_1_20210416013938_0pi8yaafyc_fac.zip
    MD5:292f8fba2fa17f19dcfd8093486af509
    SHA1:32e1239f00b62c0c0de1417b5801e2ef7a194987
    		Download
    SM-N985F
    CHT Chile
    UFU Uruguay
    		N985FOWO1DUB6 2021-05-07 2021-05-06 5.94 GiB
    SM-N985F_1_20210430000711_p990ide762_fac.zip
    		Download
    SM-N985F
    PSP Argentina
    TGP Paraguay
    		N985FOWO1DUD1 2021-05-05 2021-05-06 5.904 GiB
    SM-N985F_1_20210430004007_qghqo063qz_fac.zip
    		Download

    No matching downloads

    How to flash N985FXXS1DUD2

    • N985FXXS1DUD2 has bootloader binary 1. Your device must run binary 1 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 N985FXXS1DUD2

    · Improved performance. - Camera
    · The security of your device has been improved.

    Rollout of N985FXXS1DUD2 by region

    First release
    April 24, 2021
    Last region
    June 12, 2021
    Duration
    50 days
    Regions
    11
    1. Day 1 · · 5 regions
      ChileCRCColombiaCOMDominican RepublicCDRGuatemalaPGUPeruPET
    2. Day 13 · · 4 regions
      ArgentinaPSPChileCHLCHTParaguayTGP
    3. Day 14 · · 1 region
      UruguayUFU
    4. Day 50 · · 1 region
      ArgentinaANC

    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

    N985FXXS1DUD2 is Android 11 firmware for Samsung Galaxy Note20 Ultra, released for 8 countries, 11 CSC codes. It includes the 2021-04-01 security patch. Samsung built it on 2021-04-24.

    No. A newer build for SM-N985F is available: N985FXXSIHYH5. Install it instead of N985FXXS1DUD2 unless you need this exact version. The previous build was N985FXXS1DUD1.

    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 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy Note20 Ultra running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 16 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