Samsung Galaxy M54 (SM-M546B) — MYM
Samsung Galaxy M54 Released 2023, April 11 | 199g, 8.4mm thickness | Android 13, up to Android 16, One UI 8 | 128GB/256GB storage, microSDXC | Super AMOLED Plus, 120Hz | 108 MP, f/1.8, (wide), PDAF, OIS 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm 2 MP (macro) | Li-Po 6000 mAh
Samsung Galaxy M54 Network Specifications
| Speed | HSPA, LTE, 5G |
| 5G | 1, 3, 5, 7, 8, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / HSPA / LTE / 5G |
Samsung Galaxy M54 body Specifications
| SIM | Nano-SIM + Nano-SIM |
| Build | Glass front (Gorilla Glass 5), plastic back, plastic frame |
| Weight | 199 g (7.02 oz) |
| Dimensions | 164.9 x 77.3 x 8.4 mm (6.49 x 3.04 x 0.33 in) |
Samsung Galaxy M54 MISC Specifications
| SAR EU | 0.49 W/kg (head) 1.20 W/kg (body) |
| Colors | Dark Blue, Silver |
Samsung Galaxy M54 display Specifications
| Protection | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~393 ppi density) |
| Size | 6.7 inches, 108.4 cm 2 (~85.0% screen-to-body ratio) |
| Type | Super AMOLED Plus, 120Hz |
Samsung Galaxy M54 Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes |
Samsung Galaxy M54 Platform Specifications
| GPU | Mali-G68 MP5 |
| CPU | Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| Chipset | Exynos 1380 (5 nm) |
| OS | Android 13, upgradable to Android 16, One UI 8 |
Samsung Galaxy M54 Battery Specifications
| Charging | 25W wired |
| Battery | Li-Po 6000 mAh |
Samsung Galaxy M54 memory Specifications
| Internal | 128GB 8GB RAM, 256GB 8GB RAM |
| Card slot | microSDXC (uses shared SIM slot) |
Samsung Galaxy M54 Main Camera Specifications
| Video | 4K@30fps, 1080p@30/60fps |
| Features | LED flash, panorama, HDR |
| Camera | 108 MP, f/1.8, (wide), PDAF, OIS 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
MYM Region Firmware Info
MYM - ThailandA CSC (Consumer Software Customization) code ties a Samsung firmware build to the country and carrier it was released for, controlling branding, available languages and which OTA updates a device receives. The MYM code is used in Thailand by MPT, Mectel, with 3 distinct Samsung Galaxy M54 firmware versions found so far.
MYM Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| M546BXXSFFZH3 | 2026-08-21 | — |
| M546BXXSEFZG3 | 2026-07-17 | — |
| M546BXXUCFZE5 | 2026-05-14 | — |
3 Samsung Galaxy M54 firmware versions found for the MYM region, newest first.
Samsung Galaxy M54 MYM Firmware ArchiveOfficial Samsung Galaxy M54 firmware for the Thailand MYM region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy M54 Combination & Special FilesCombination and service files for the Samsung Galaxy M54 (SM-M546B) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
MYM Firmware FAQ
Which carriers use the MYM CSC on the Samsung Galaxy M54?+
The MYM CSC is used by MPT and Mectel in Thailand. Flash the MYM firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy M54 firmware versions are available for the MYM region?+
3 distinct Samsung Galaxy M54 firmware versions have been found for the MYM (Thailand) region so far, from oldest to the latest build.
How is the MYM CSC different from other region codes?+
Samsung ties every firmware build to one of roughly 599 CSC (Consumer Software Customization) codes, each tied to a specific country and carrier. MYM is the code for Thailand (MPT and Mectel) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.