Firmware Devices Direct Download Pricing News App

© 2015, 2026 Samfrew.com

Disclaimer: Flashing Samsung firmware is a risky process that can potentially brick your device. By flashing firmware, you are modifying the software on your device, and if anything goes wrong, your device may become unusable.

[email protected] Privacy Policy Terms of Service

Galaxy M56 5G firmware, updates & specs | SamFrew

Home
Devices
Galaxy M
Galaxy M56 5G

Samsung Galaxy M56 5G in Black

Black

Phone · Galaxy M

Samsung Galaxy M56 5G

Released May 2025 · 1 model code · firmware for 1 CSC regions

Display size: 17.11 cm (full rectangle) / 16.64 cm (rounded corners)
RAM: 8 GB
Battery: 5000 mAh
Rear camera: 50 MP + 8 MP + 2 MP
Storage: 128 GB · 256 GB

Download firmware Update history Specifications

Software support

Update policyQuarterly security updatesOn Samsung's current security update list

Security updates untilDec 31, 2030As published by Samsung

Latest official updateOne UI 8.5 · Android 16M566BXXS7CZI1 · Sep 17, 2026

Security patch levelSeptember 2026Monthly release fixed 121 vulnerabilities

Choose your model

Firmware is specific to the model code. Find yours on the box or in Settings › About phone, then pick it below.

ModelSold inFirmwareLatest build

SM-M566B · Galaxy M56 5G (8 GB Memory)Sold inIndiaFirmware1 CSC · 9 buildsLatest buildM566BXXS7CZI1 · Sep 4, 2026→

Software updates

One UI and Android versions of the Galaxy M56 5G, with the first release of each.

May 2026
One UI 8.5 · Android 16
Official release: M566BXXU5CZE2 (SM-M566B)
Oct 2025
One UI 8 · Android 16
Official release: M566BXXU3BYI6 (SM-M566B)
Mar 2025
Android 15
First firmware build: M566BXXU1AYCA (SM-M566B)

Specifications

As published by Samsung for the SM-M566B; other model codes can differ (chipset, network bands).

Display

Display size: 17.11 cm (full rectangle) / 16.64 cm (rounded corners)
Resolution: 1080 x 2340 (FHD+)
Display type: Super AMOLED Plus
Refresh rate: 120 Hz

Platform

CPU speed: 2.75GHz, 2GHz
CPU cores: Octa-Core

Memory

RAM: 8 GB
Storage: 128 GB

Camera

Rear camera: 50.0 MP + 8.0 MP + 2.0 MP
Rear camera aperture: F1.8 , F2.2 , F2.4
Front camera: 12.0 MP
Zoom: Digital Zoom up to 10x
Video recording: UHD 4K (3840 x 2160)@30fps

Battery

Battery: 5000 mAh

Body

Where it's sold

Sold in 2 countries.

Asia-Pacific2

Bangladesh
India

Dimensions

162.0 x 77.3 x 7.2 mm

Weight

180 g

Form factor

Touchscreen Bar

Connectivity

Network: 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD
5G bands: N40(2300), N41(2500), N78(3500); N1(2100), N3(1800), N5(850), N8(900), N28(700)
4G bands: B38(2600), B40(2300), B41(2500); B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B17(700), B20(800), B26(850), B28(700), B66(AWS-3)
SIM: Nano-SIM (4FF); SIM 1 + SIM 2; Dual-SIM
Wi-Fi: 802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE80, MIMO, 1024-QAM
Bluetooth: Bluetooth v5.3
USB: USB 2.0
Positioning: GPS, Glonass, Beidou, Galileo, QZSS

Software

Security updates until: 31 December 2030