Samsung Galaxy A30s A307FNXXU2CUI1
SM-A307FN 45 countries Android 11

Samsung Galaxy A30s A307FNXXU2CUI1 Firmware

Samsung Galaxy A30s A307FNXXU2CUI1 is an Android 11 firmware for 45 countries, 60 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 A307FNXXS2CUH4: security patch 2021-09-01 instead of 2021-07-01. A newer build for SM-A307FN is available: A307FNXXU4CWH7.

Download firmware
9.2/10 (484)261,695 times
Android 11
OS Version
2021-09-10
First release
other regions until 2021-10-19
2021-09-01
Security patch
45
Countries
60
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 A30s use bootloader binary 4 (latest: A307FNXXU4CWH7). If your device already runs binary 4, 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.
    14
    MODEM/CP Version: A307FNXXU2CUI1
    ModelRegionCSC VersionBuild DateRelease dateSizeFile nameDownload
    SM-A307FN
    ACR, KSA Saudi Arabia
    AFG Afghanistan
    AFR, DKR Kenya
    BTC, LYS Libya
    +10 more countries
    ECT Nigeria
    EGY Egypt
    FWD, MWD Morocco
    ILO Israel
    MID Iraq
    PAK Pakistan
    TUN Tunisia
    TUR Turkey
    XFA, XFE, XFV South Africa
    ILP, SRR, TKD
    		A307FNOJM2CUI1 2021-10-14 2021-10-06 4.007 GiB
    SM-A307FN_2_20210910154535_trm99xrfyj_fac.zip
    SM-A307FN
    ATL Spain
    		A307FNATL2CUI1 2021-10-06 2021-10-07 4 GiB
    SM-A307FN_2_20210911125434_njxbrhf9hf_fac.zip
    SM-A307FN
    ATO Austria
    AUT Switzerland
    BGL Bulgaria
    EUR Greece
    +13 more countries
    ITV Italy
    LUX Luxembourg
    NEE Nordic Europe
    ORX Slovakia
    PHE Spain
    PHN Netherlands
    ROM Romania
    SEB Baltic Europe
    SIO Slovenia
    TPH Portugal
    XEH Hungary
    XEO Poland
    XEZ Czechia
    		A307FNOEM2CUI1 2021-10-01 2021-09-28 4.202 GiB
    SM-A307FN_2_20210913195037_om1luzoqdj_fac.zip
    SM-A307FN
    BKD Bangladesh
    INS India
    NPB Nepal
    SLK Sri Lanka
    		A307FNODM2CUI1 2021-09-30 2021-09-30 4.188 GiB
    SM-A307FN_2_20210920154437_i9qa056buo_fac.zip
    SM-A307FN
    CAC Uzbekistan
    CAU, SKZ Kazakhstan
    DBT Germany
    SEE Serbia
    +2 more countries
    SEK Ukraine
    SER Russia
    		A307FNOXM2CUI1 2021-10-19 2021-09-23 4.108 GiB
    SM-A307FN_2_20210913153506_gmmy8ssvxg_fac.zip
    SM-A307FN
    CRO Croatia
    		A307FNCRO2CUI1 2021-09-27 2021-09-28 3.899 GiB
    SM-A307FN_2_20210911125339_vy1db3axxy_fac.zip
    SM-A307FN
    MBM Macedonia
    		A307FNMBM2CUI1 2021-09-29 2021-09-30 3.899 GiB
    SM-A307FN_2_20210913195435_6djmkf332b_fac.zip
    SM-A307FN
    MEO Portugal
    		A307FNOXJ2CUI1 2021-09-29 2021-09-29 3.921 GiB
    SM-A307FN_2_20210911130045_qalp5abkhw_fac.zip
    SM-A307FN
    MOT Slovenia
    		A307FNMOT2CUI1 2021-10-01 2021-10-04 3.995 GiB
    SM-A307FN_2_20210913153136_tdjxsr006c_fac.zip
    SM-A307FN
    MSR Serbia
    		A307FNMSR2CUI1 2021-09-29 2021-09-30 3.981 GiB
    SM-A307FN_2_20210913152953_7kvzk18x4t_fac.zip
    SM-A307FN
    OMN Italy
    		A307FNOMN2CUI1 2021-09-29 2021-09-30 3.915 GiB
    SM-A307FN_2_20210911125005_tappj7sieq_fac.zip
    SM-A307FN
    SIM Slovenia
    		A307FNSIM2CUI1 2021-10-01 2021-10-04 3.934 GiB
    SM-A307FN_2_20210913195405_a1ym3dlgj1_fac.zip
    SM-A307FN
    TCL Portugal
    		A307FNTCL2CUI1 2021-09-29 2021-09-30 3.97 GiB
    SM-A307FN_2_20210911125405_lgv66z82w3_fac.zip
    SM-A307FN
    TIM Italy
    		A307FNTIM2CUI1 2021-10-06 2021-10-06 4.208 GiB
    SM-A307FN_2_20210911124937_hr68a9unnw_fac.zip

    No matching downloads

    How to flash A307FNXXU2CUI1

    • A307FNXXU2CUI1 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 A307FNXXU2CUI1

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

    Rollout of A307FNXXU2CUI1 by region

    First release
    September 23, 2021
    Last region
    October 19, 2021
    Duration
    27 days
    Regions
    60
    1. Day 1 · · 3 regions
      KazakhstanSKZRussiaSERUkraineSEK
    2. Day 6 · · 19 regions
      Baltic EuropeSEBBulgariaBGLCroatiaCROCzechiaXEZGermanyDBTGreeceEURHungaryXEHItalyITVLuxembourgLUXNetherlandsPHNNordic EuropeNEEPolandXEO
      +7 more countries
      PortugalTPHRomaniaROMSerbiaSEESlovakiaORXSloveniaSIOSpainPHESwitzerlandAUT
    3. Day 7 · · 1 region
      PortugalMEO
    4. Day 8 · · 8 regions
      BangladeshBKDIndiaINSItalyOMNMacedoniaMBMNepalNPBPortugalTCLSerbiaMSRSri LankaSLK
    5. Day 12 · · 4 regions
      AustriaATOKazakhstanCAUSloveniaMOTSIM
    6. Day 14 · · 21 regions
      AfghanistanAFGEgyptEGYIraqMIDIsraelILOItalyTIMKenyaAFRDKRLibyaBTCLYSMoroccoFWDMWDNigeriaECTPakistanPAKSaudi ArabiaACRKSASouth AfricaXFE
      +3 more countries
      TunisiaTUNTurkeyTURILPSRRTKD
    7. Day 15 · · 1 region
      SpainATL
    8. Day 26 · · 2 regions
      South AfricaXFAXFV
    9. Day 27 · · 1 region
      UzbekistanCAC

    Device specifications

    • Launched withAndroid 9.0
    • Display diagonal16.3 cm (6.4")
    • Display resolution1560 x 720 pixels
    • Display typeSAMOLED
    • Processor frequency1.8 GHz
    • Processor familySamsung Exynos
    • Processor model7904
    • RAM4 GB
    • Rear camera resolution25 MP
    • Rear camera typeTriple camera
    • SIM cardsSingle SIM
    • Battery capacity4000 mAh
    • Weight169 g

    Frequently Asked Questions

    A307FNXXU2CUI1 is Android 11 firmware for Samsung Galaxy A30s, released for 45 countries, 60 CSC codes. It includes the 2021-09-01 security patch. Samsung built it on 2021-09-10.

    No. A newer build for SM-A307FN is available: A307FNXXU4CWH7. Install it instead of A307FNXXU2CUI1 unless you need this exact version. The previous build was A307FNXXS2CUH4.

    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 A30s must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A30s running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 42 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 A30s

    • Stability and reliability
    Device behavior has been improved.
    • Security
    The device is protected with improved security.

    • The security of your device has been improved.

    · The security of your device has been improved.

    • The security of your device has been improved.

    · The security of your device has been improved.

    Show 13 older builds

    • Overall stability of your device has been improved.

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

    · The security of your device has been improved.

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

    • The security of your device has been improved.

    • Overall stability of functions improved.

    One UI 3.1 Upgrade (Android 11)
    One UI 3.1 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while using less battery power. And One UI 3.1 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing....

    • The security of your device has been improved.

    Model firmware by region