Samsung Galaxy J4+ J415GUBU6BZB1
SM-J415G 1 country Android 9 (Pie)

Samsung Galaxy J4+ J415GUBU6BZB1 Firmware

Samsung Galaxy J4+ J415GUBU6BZB1 is an Android 9 (Pie) firmware for Mexico (IUS, UNE). 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 J415GUBS6BVK6: security patch 2020-12-01 instead of 2020-10-01. A newer build for SM-J415G is available: J415GUBU6BZB2.

Download firmware
9.3/10 (121)1,359 times
Android 9 (Pie)
OS Version
2026-04-17
Build Date
2020-12-01
Security patch
1
Countries
2
CSC codes
6
Bootloader binary

Bootloader binary 6. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

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: J415GUBU6BZB1
    ModelRegionCSC VersionRelease dateSizeFile nameDownload
    SM-J415G
    IUS, UNE Mexico
    		J415GOWC6BZB1 2026-04-17 2.563 GiB
    SM-J415G_1_20260320004031_oz8eo1l13h_fac.zip

    No matching downloads

    How to flash J415GUBU6BZB1

    • J415GUBU6BZB1 has bootloader binary 6. Your device must run binary 6 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 J415GUBU6BZB1

    • Stability and reliability
    Device behavior has been improved.

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

    Rollout of J415GUBU6BZB1 by region

    Samsung released this build in all regions (2) on the same day, April 17, 2026.

    Device specifications

    • Launched withAndroid 8.1
    • Display diagonal15.2 cm (6")
    • Display resolution720 x 1480 pixels
    • Display typeTFT
    • RAM2 GB
    • Rear camera resolution13 MP
    • Rear camera typeSingle camera
    • Battery capacity3300 mAh
    • Weight178 g

    Specifications of SM-J415F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

    Frequently Asked Questions

    J415GUBU6BZB1 is Android 9 (Pie) firmware for Samsung Galaxy J4+, released for Mexico (IUS, UNE). It includes the 2020-12-01 security patch. Samsung built it on 2026-04-17.

    No. A newer build for SM-J415G is available: J415GUBU6BZB2. Install it instead of J415GUBU6BZB1 unless you need this exact version. The previous build was J415GUBS6BVK6.

    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 2.563 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy J4+ must be on bootloader binary 6 or lower.

    This build uses bootloader binary 6. It can be flashed on a Samsung Galaxy J4+ running binary 6 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 20 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 J4+

    • Stability and reliability
    Device behavior has been improved.

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

    · Security patch update

    • The security of your device has been improved.

    • LGPD (General Personal Data Protection Law) has been applied.
    • The security of your device has been improved.

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

    Show 4 older builds
    No changelog details available.

    • The security of your device has been improved.

    • Added new feature. - Samsung Pay mini
    • The security of your device has been improved.

    Model firmware by region