Samsung Galaxy M21 (SM-M215F) — SEB
Samsung Galaxy M21 Released 2020, March 23 | 188g, 8.9mm thickness | Android 10, up to Android 11, One UI 3.1 Core | 64GB/128GB storage, microSDXC | Super AMOLED, 420 nits (peak) | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens | Li-Po 6000 mAh
Samsung Galaxy M21 Network Specifications
| Speed | HSPA, LTE |
| 4G | 1, 3, 5, 7, 8, 20, 38, 40, 41 |
| 3G | HSDPA 850 / 900 / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / HSPA / LTE |
Samsung Galaxy M21 body Specifications
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| Weight | 188 g (6.63 oz) |
| Dimensions | 159 x 75.1 x 8.9 mm (6.26 x 2.96 x 0.35 in) |
Samsung Galaxy M21 MISC Specifications
| SAR US | 0.47 W/kg (head) |
| Colors | Midnight Blue, Raven Black |
Samsung Galaxy M21 display Specifications
| Protection | Corning Gorilla Glass 3 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Size | 6.4 inches, 100.5 cm 2 (~84.2% screen-to-body ratio) |
| Type | Super AMOLED, 420 nits (peak) |
Samsung Galaxy M21 Sound Specifications
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Samsung Galaxy M21 Platform Specifications
| GPU | Mali-G72 MP3 |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| Chipset | Exynos 9611 (10 nm) |
| OS | Android 10, upgradable to Android 11, One UI 3.1 Core |
Samsung Galaxy M21 Battery Specifications
| Charging | 15W wired |
| Battery | Li-Po 6000 mAh |
Samsung Galaxy M21 memory Specifications
| Internal | 64GB 4GB RAM, 128GB 6GB RAM |
| Card slot | microSDXC (dedicated slot) |
Samsung Galaxy M21 Main Camera Specifications
| Video | 4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS |
| Features | LED flash, panorama, HDR |
| Camera | 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens |
SEB Region Firmware Info
SEB - LithuaniaA 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 SEB code is used in Lithuania by Samsung FUS, with 2 distinct Samsung Galaxy M21 firmware versions found so far.
SEB Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| M215FXXS3CWK2 | 2023-12-11 | — |
| M215FXXS3CWK1 | 2023-12-11 | — |
2 Samsung Galaxy M21 firmware versions found for the SEB region, newest first.
Samsung Galaxy M21 SEB Firmware ArchiveOfficial Samsung Galaxy M21 firmware for the Lithuania SEB region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy M21 Combination & Special FilesCombination and service files for the Samsung Galaxy M21 (SM-M215F) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
SEB Firmware FAQ
Which carriers use the SEB CSC on the Samsung Galaxy M21?+
The SEB CSC is used by Samsung FUS in Lithuania. Flash the SEB firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy M21 firmware versions are available for the SEB region?+
2 distinct Samsung Galaxy M21 firmware versions have been found for the SEB (Lithuania) region so far, from oldest to the latest build.
How is the SEB 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. SEB is the code for Lithuania (Samsung FUS) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.