Samsung Galaxy A30 A305GUBU2ASG1
SM-A305G 10 countries Android 9 (Pie)

Samsung Galaxy A30 A305GUBU2ASG1 Firmware

Samsung Galaxy A30 A305GUBU2ASG1 is an Android 9 (Pie) firmware for 10 countries, 14 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 A305GUBU2ASF2: security patch 2019-07-01 instead of 2019-06-01. A newer build for SM-A305G is available: A305GUBS8CWI1.

Download firmware
9.1/10 (475)69,669 times
Android 9 (Pie)
OS Version
2019-07-02
First release
other regions until 2019-08-08
2019-07-01
Security patch
10
Countries
14
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 A30 use bootloader binary 8 (latest: A305GUBS8CWI1). If your device already runs binary 8, 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.
    11
    ModelRegionCSC VersionMODEM/CP VersionBuild DateRelease dateSizeFile nameDownload
    SM-A305G
    ARO Argentina
    		A305GOWO2ASG1A305GUBU2ASG1 2019-07-02 2019-08-20 — —
    SM-A305G
    BVO Bolivia
    CHO Chile
    DOO Dominican Republic
    EON Trinidad & Tobago
    +2 more countries
    MXO Mexico
    UYO Uruguay
    		A305GOWO2ASG1, A305GOWO2ASG2A305GDXU2ASH2 2019-08-08 2019-07-16 3.415 GiB
    SM-A305G_1_20210201235235_jp91f984j9_fac.zip
    SM-A305G
    CHE Chile
    		A305GOWE2ASG1A305GUBU2ASG1 2019-07-02 2019-08-16 — —
    SM-A305G
    CHE Chile
    		A305GOWE2ASH1A305GUBU2ASG1 2019-07-02 2019-08-16 — —
    SM-A305G
    CHT Chile
    		A305GOWT2ASG1A305GDXU2ASF2 2019-07-05 2019-07-15 3.286 GiB
    SM-A305G_1_20210202002304_n9vwvvzwiv_fac.zip
    SM-A305G
    CHX Chile
    		A305GOWE2ASH1A305GDXU2ASH2 2019-08-08 2019-09-17 3.73 GiB
    SM-A305G_1_20210202000435_2czgifny2c_fac.zip
    SM-A305G
    CHX Chile
    		A305GOWE2ASG1A305GUBU2ASG1 2019-07-02 2019-09-16 — —
    SM-A305G
    COO Colombia
    		A305GOWO2ASG1A305GUBU2ASG1 2019-07-02 2019-08-20 — —
    SM-A305G
    GTO Guatemala
    		A305GOWO2ASG1A305GUBU2ASG1 2019-07-02 2019-08-22 — —
    SM-A305G
    TPA Panama
    		A305GOWO2ASG1A305GUBU2ASG1 2019-07-02 2019-09-03 — —
    SM-A305G
    UPO Uruguay
    		A305GOWO2ASG1A305GUBU2ASG1 2019-07-02 2019-08-27 — —

    No matching downloads

    How to flash A305GUBU2ASG1

    • A305GUBU2ASG1 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 A305GUBU2ASG1

    · The security of your device has been improved.

    Rollout of A305GUBU2ASG1 by region

    First release
    July 15, 2019
    Last region
    September 16, 2019
    Duration
    64 days
    Regions
    14
    1. Day 1 · · 1 region
      ChileCHT
    2. Day 2 · · 1 region
      BoliviaBVO
    3. Day 33 · · 1 region
      ChileCHE
    4. Day 37 · · 3 regions
      ArgentinaAROColombiaCOODominican RepublicDOO
    5. Day 38 · · 2 regions
      MexicoMXOTrinidad & TobagoEON
    6. Day 39 · · 1 region
      GuatemalaGTO
    7. Day 44 · · 2 regions
      UruguayUPOUYO
    8. Day 51 · · 2 regions
      ChileCHOPanamaTPA
    9. Day 64 · · 1 region
      ChileCHX

    Device specifications

    • Display diagonal16.3 cm (6.4")
    • Display resolution1080 x 2340 pixels
    • Display typeSAMOLED
    • Processor frequency1.8 GHz
    • RAM3 GB
    • Rear camera resolution16 MP
    • Rear camera typeDual camera
    • SIM cardsDual SIM
    • Battery capacity4000 mAh
    • Weight165 g

    Frequently Asked Questions

    A305GUBU2ASG1 is Android 9 (Pie) firmware for Samsung Galaxy A30, released for 10 countries, 14 CSC codes. It includes the 2019-07-01 security patch. Samsung built it on 2019-07-02.

    No. A newer build for SM-A305G is available: A305GUBS8CWI1. Install it instead of A305GUBU2ASG1 unless you need this exact version. The previous build was A305GUBU2ASF2.

    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 A30 must be on bootloader binary 2 or lower.

    This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy A30 running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 9 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 A30

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

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

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

    · Security patch update

    • Overall stability of your device has been improved.

    Show 13 older builds
    · Security patch update

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

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

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

    · Security patch update

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

    · The security of your device has been improved.

    Model firmware by region