Samsung Galaxy Wide7 M156SKSS6CZA1 Firmware
Samsung Galaxy Wide7 M156SKSS6CZA1 is an Android 16 firmware for South Korea (SKC). 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 M156SKSS5CYJ1: bootloader binary raised from 5 to 6, so after installing it there is no way back to older builds. A newer build for SM-M156S is available: M156SKSS9DZG1.
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Android 16
OS Version
2026-01-19
Build Date
n/a
Security patch
1
Countries
1
CSC codes
6
Bootloader binary
Bootloader binary 6. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Newer builds of Samsung Galaxy Wide7 use bootloader binary 9 (latest: M156SKSS9DZG1). If your device already runs binary 9, 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: M156SKSS6CZA1
How to flash M156SKSS6CZA1
- Install Samsung USB Drivers:Download Official Drivers
- Download Odin Flash Tool:
- M156SKSS6CZA1 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.
Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.
Frequently Asked Questions
M156SKSS6CZA1 is Android 16 firmware for Samsung Galaxy Wide7, released for South Korea (SKC). Samsung built it on 2026-01-19.
No. A newer build for SM-M156S is available: M156SKSS9DZG1. Install it instead of M156SKSS6CZA1 unless you need this exact version. The previous build was M156SKSS5CYJ1.
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 7.398 GiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy Wide7 must be on bootloader binary 6 or lower.
This build uses bootloader binary 6. It can be flashed on a Samsung Galaxy Wide7 running binary 6 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary 6.