Samsung Galaxy Note20 Ultra 5G SC53AOMU1BUB5
SC-53A 1 country Android 11

Samsung Galaxy Note20 Ultra 5G SC53AOMU1BUB5 Firmware

Samsung Galaxy Note20 Ultra 5G SC53AOMU1BUB5 is an Android 11 firmware for Japan (DCM). 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 SC53AOMU1ATL2: Android updated from Android 10 to Android 11; security patch 2021-03-01 instead of 2020-12-01. A newer build for SC-53A is available: SC53AOMS1DXF3.

Download firmware
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Android 11
OS Version
2021-02-26
Build Date
2021-03-01
Security patch
1
Countries
1
CSC codes
1
Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

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#.
    MODEM/CP Version: SC53AOMU1BUB5
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SC-53A
    DCM Japan
    		SC53ADCM1BUB5 2021-03-03 5.898 GiB
    SC-53A_1_20210217091305_wnzwpodw3x_fac.zip

    No matching downloads

    How to flash SC53AOMU1BUB5

    • SC53AOMU1BUB5 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 SC53AOMU1BUB5

    ・Device stability improvements, bug fixes.
    ・New and / or enhanced features.
    ・Further improvements to performance.
    ・Get all your messages in one place
    　Respond to and control your conversations across multiple messaging apps. All in the same spot.
    ・Enhanced security
    　More control over the privacy information used in apps.

    ・Please back up your data before upgrading.
    ・After the software is upgraded, downgrading to the original version is not available.
    ・Please update applications after the software is upgraded.
    ・Some contents will become unusable after the software upgrade. To use the previous content, please re-download.
    [Subject]
    -The theme and template for docomo-mail app ( See "To docomo recommended site" in the docomo-mail app for more details.)

    *Some apps will need to be updated separately after the One UI 3 update.
    *App copies made using Dual messenger can no longer access SD card files directly. To share SD card files in an app copy, select the files in Gallery or My Files, tap Share, then select the app copy.
    *You can no longer use Wi-Fi Direct to send files to other devices. You can use Nearby Share instead. You can still receive files using Wi-Fi Direct.
    *You can no longer connect to Chromecast using Smart View. You can use Google Home instead.

    Frequently Asked Questions

    SC53AOMU1BUB5 is Android 11 firmware for Samsung Galaxy Note20 Ultra 5G, released for Japan (DCM). It includes the 2021-03-01 security patch. Samsung built it on 2021-02-26.

    No. A newer build for SC-53A is available: SC53AOMS1DXF3. Install it instead of SC53AOMU1BUB5 unless you need this exact version. The previous build was SC53AOMU1ATL2.

    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 download is 5.898 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Note20 Ultra 5G must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy Note20 Ultra 5G running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 18 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 5G

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    ・Device stability improvements, bug fixes.
    ・New and / or enhanced features.
    ・Further improvements to performance.

    ＜note＞
    ・Please back up your data before updating.
    ・After the software is updated, downgrading to the previous version is not available.
    ・Please update the applications after the software is updated.
    ・After the software is upgraded, Suguden will no longer be available.
    ・After the software is upgraded, Change Home Widget is removed from the widget list.
    　※You can continue to use th...

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    ・Device stability improvements, bug fixes.
    ・New and / or enhanced features.
    ・Further improvements to performance.
    ・Improved security
    A new indicator on the top right of your status bar so you know when your app are accessing your microphone or camera are being accessed

    ＜note＞
    ・Please back up your data before updating.
    ・After the software is updated, downgrading to the previous version is not available.
    ・Please update the applications after the software is updated.

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

    Show 2 older builds

    ・Device stability improvements, bug fixes.
    ・New and / or enhanced features.
    ・Further improvements to performance.
    ・Get all your messages in one place
    　Respond to and control your conversations across multiple messaging apps. All in the same spot.
    ・Enhanced security
    　More control over the privacy information used in apps.

    ・Please back up your data before upgrading.
    ・After the software is upgraded, downgrading to the original version is not available.
    ・Please update applications after the soft...

    · Device stability improvements, bug fixes.
    · New and / or enhanced features.
    · Further improvements to performance.

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