Samsung Galaxy A15 A155FXXS2AXE1
SM-A155F 15 countries Android 14

Samsung Galaxy A15 A155FXXS2AXE1 Firmware

Samsung Galaxy A15 A155FXXS2AXE1 is an Android 14 firmware for 15 countries, 21 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 A155FXXU1AXC4: bootloader binary raised from 1 to 2, so after installing it there is no way back to older builds; security patch 2024-05-01 instead of 2024-03-01. A newer build for SM-A155F is available: A155FXXSCEZH3.

OS updates guaranteed until: Android 18Security updates until: Jan 2, 2029
Download firmware
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Android 14
OS Version
2024-05-20
First release
other regions until 2024-05-30
2024-05-01
Security patch
15
Countries
21
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 A15 use bootloader binary C (12) (latest: A155FXXSCEZH3). If your device already runs binary C (12), 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: A155FXXS2AXE1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-A155F
    ACR, KSA Saudi Arabia
    AFG Afghanistan
    AFR, DKR Kenya
    ECT Nigeria
    +11 more countries
    EGY Egypt
    FWD, MWD Morocco
    ILO Israel
    LYS Libya
    MID Iraq
    PAK, PKD Pakistan
    TUN Tunisia
    TUR Turkey
    XFA, XFE, XFV South Africa
    XSG United Arab Emirates
    ILP
    		A155FOJM2AXE1 2024-05-20 5.336 GiB
    SM-A155F_1_20240515000200_3kbf5ln7o4_fac.zip
    		Download

    No matching downloads

    How to flash A155FXXS2AXE1

    • A155FXXS2AXE1 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 A155FXXS2AXE1

    • Security
    The device is protected with improved security.

    Security patch: May 2024

    SMR May-2024 fixes 42 vulnerabilities, 3 of them critical. Android Security Bulletin: 30, Samsung-specific issues (SVE): 12.

    Most severe Samsung fixes:

    • high Authentication bypass in bootloader (CVE-2024-20865)

    All fixes and Galaxy models with this patch

    Rollout of A155FXXS2AXE1 by region

    First release
    May 20, 2024
    Last region
    May 30, 2024
    Duration
    11 days
    Regions
    21
    1. Day 1 · · 11 regions
      AfghanistanAFGEgyptEGYIraqMIDKenyaAFRLibyaLYSMoroccoFWDNigeriaECTPakistanPAKSaudi ArabiaKSATunisiaTUNUnited Arab EmiratesXSG
    2. Day 11 · · 10 regions
      IsraelILOKenyaDKRMoroccoMWDPakistanPKDSaudi ArabiaACRSouth AfricaXFAXFEXFVTurkeyTURILP

    Device specifications

    • Display diagonal16.5 cm (6.5")
    • Display resolution1080 x 2340 pixels
    • Processor frequency2 GHz
    • RAM4 GB
    • Rear camera resolution50 MP
    • Rear camera typeTriple camera
    • SIM cardsHybrid dual SIM
    • Battery capacity5000 mAh
    • Weight200 g

    Frequently Asked Questions

    A155FXXS2AXE1 is Android 14 firmware for Samsung Galaxy A15, released for 15 countries, 21 CSC codes. It includes the 2024-05-01 security patch. Samsung built it on 2024-05-20.

    SMR May-2024 fixes 42 vulnerabilities, 3 of them critical. Android Security Bulletin: 30, Samsung-specific issues (SVE): 12.

    No. A newer build for SM-A155F is available: A155FXXSCEZH3. Install it instead of A155FXXS2AXE1 unless you need this exact version. The previous build was A155FXXU1AXC4.

    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 5.336 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A15 must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A15 running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 2 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 A15

    • Security
    The device is protected with improved security.

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

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    • Security
    The device is protected with improved security.

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

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    • Security
    The device is protected with improved security.

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

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    Device behavior has been improved.

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    Reimagined Home screen
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    • Security
    The device is protected with improved security.

    Model firmware by region