Samsung Galaxy M21 2021 Edition M215GDDS1AUL1
SM-M215G 1 country Android 11

Samsung Galaxy M21 2021 Edition M215GDDS1AUL1 Firmware

Samsung Galaxy M21 2021 Edition M215GDDS1AUL1 is an Android 11 firmware for India (INS). 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 M215GDDU1AUI1: security patch 2021-12-01 instead of 2021-09-01. A newer build for SM-M215G is available: M215GDDS7CYE1.

9.0/10 (496)4,529 times
Android 11
OS Version
2022-01-10
Build Date
2021-12-01
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.

Newer builds of Samsung Galaxy M21 2021 Edition use bootloader binary 7 (latest: M215GDDS7CYE1). If your device already runs binary 7, 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#.
    MODEM/CP Version: M215GDDS1AUK1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-M215G
    INS India
    		M215GODM1AUI3 2022-01-11 4.488 GiB
    SM-M215G_1_20211224130600_v7cnwzcqey_fac.zip

    No matching downloads

    Device specifications

    • Launched withAndroid 10.0
    • Display diagonal16.3 cm (6.4")
    • Display resolution2340 x 1080 pixels
    • Display typeSAMOLED
    • RAM4 GB
    • Rear camera resolution48 MP
    • Rear camera typeTriple camera
    • Battery capacity6000 mAh
    • Weight188 g

    Specifications of SM-M215F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    What's new in M215GDDS1AUL1

    · The security of your device has been improved.

    How to flash M215GDDS1AUL1

    • M215GDDS1AUL1 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.

    Frequently Asked Questions

    M215GDDS1AUL1 is Android 11 firmware for Samsung Galaxy M21 2021 Edition, released for India (INS). It includes the 2021-12-01 security patch. Samsung built it on 2022-01-10.

    No. A newer build for SM-M215G is available: M215GDDS7CYE1. Install it instead of M215GDDS1AUL1 unless you need this exact version. The previous build was M215GDDU1AUI1.

    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 4.488 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy M21 2021 Edition must be on bootloader binary 1 or lower.

    This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy M21 2021 Edition running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 3 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 M21 2021 Edition

    • The security of your device has been improved.

    • The security of your device has been improved.

    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    Show 9 older builds

    • Overall stability of your device has been improved.
    • The security of your device has been improved.

    • Security
    The device is protected with improved security.

    One UI Core 5.1 Update

    One UI Core 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements.

    Gallery

    More powerful search
    You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces.

    Revamped info display
    When you swipe up while viewing a picture or video in your Gallery, you can see when and where the picture was...

    One UI Core 5 Upgrade (Android 13)

    One UI Core 5 brings you more powerful personalization and makes it easier to get things done across your Galaxy devices.

    Visual design

    New app icons and illustrations
    Icon symbols are larger for a bolder look that's easier to scan. Subtle background gradients and improved contrast give a fresher, more natural feel. New help illustrations have been created to give a consistent look to all apps.

    Smoother than ever before
    New animations and transition effec...

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

    One UI 4.1 Upgrade (Android 12)

    One UI 4.1 brings you a wide array of new features and enhancements for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.

    Check out the changes below.

    Color palette

    Customize your phone with unique colors based on your wallpaper. Your colors will be applied to menus, buttons, backgrounds, and apps throughout your phone.

    Privacy

    One UI 4.1 offers strong privacy protection to make sure your personal information doesn’t fall in...

    · The security of your device has been improved.

    • Following applications or features added: Samsung Pay mini

    • The performance of Camera has been improved
    • Overall device performance has been improved.
    • The security of your device has been improved.

    Model firmware by region