Samsung Galaxy S3 I9305TUBBMC1
GT-I9305T 1 country

Samsung Galaxy S3 I9305TUBBMC1 Firmware

Samsung Galaxy S3 I9305TUBBMC1 is an Android firmware for Brazil (ZTA, ZTO, ZTR, ZVV). 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 I9305TUBALK2, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for GT-I9305T is available: I9305TDVBME2.

Download firmware
8.8/10 (480)17,156 times
2013-03-01
Build Date
1
Countries
4
CSC codes
B (11)
Bootloader binary

Bootloader binary B (11). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy S3 use bootloader binary V (31) (latest: I9305TDVBME2). If your device already runs binary V (31), 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: I9305TUBBMB2
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    GT-I9305T
    ZTA Brazil
    		I9305TZTABMC1 — — — Download
    GT-I9305T
    ZTO Brazil
    		I9305TZTOBME1 — 943.801 MiB
    GT-I9305T_1_20150903094613_fokn9x5i6k_fac.zip
    		Download
    GT-I9305T
    ZTR Brazil
    		I9305TZTRBMC1 2013-07-01 — — Download
    GT-I9305T
    ZVV Brazil
    		I9305TZVVBMC1 2013-08-13 — — Download

    No matching downloads

    How to flash I9305TUBBMC1

    • I9305TUBBMC1 has bootloader binary B (11). Your device must run binary B (11) 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.

    Rollout of I9305TUBBMC1 by region

    First release
    July 1, 2013
    Last region
    August 13, 2013
    Duration
    44 days
    Regions
    2
    1. Day 1 · · 1 region
      BrazilZTR
    2. Day 44 · · 1 region
      BrazilZVV

    Frequently Asked Questions

    No. A newer build for GT-I9305T is available: I9305TDVBME2. Install it instead of I9305TUBBMC1 unless you need this exact version. The previous build was I9305TUBALK2.

    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 943.801 MiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy S3 must be on bootloader binary B (11) or lower.

    This build uses bootloader binary B (11). It can be flashed on a Samsung Galaxy S3 running binary B (11) or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 1 other build of this model uses the same binary, so you can switch between them in both directions.

    Other builds and changelog for Samsung Galaxy S3

    No changelog details available.
    Model firmware by region