Samsung Galaxy M20 (Korea) is a samsung device (codename: sm-m205fn). FirmwareMirror hosts 30 verified firmware builds, covering: DBT, XEZ, NEE, ATO, SER. Available as official firmware. Last updated: October 2022. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy M20 (Korea) (sm-m205fn). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
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| M205FNXXS9CVJ4/M205FNOXM9CVJ4/M205FNXXS9CVI1 | Odin | 129.01 MB | 2022-10-01 |
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| M205FNEES9CVJ2/M205FNOXM9CVJ2/M205FNXXS9CVI1 | Odin | 280.32 MB | 2022-10-01 |
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| M205FNEES9CVJ1/M205FNOXM9CVJ3/M205FNXXS9CVI1 | Odin | 114.3 MB | 2022-10-01 |
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| M205FNEES9CVJ1/M205FNOXM9CVJ1/M205FNXXS9CVI1 | Odin | 178.13 MB | 2022-10-01 |
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| M205FNPUS9CVI1/M205FNSER9CVI1/M205FNXXS9CVI1 | Odin | 114.3 MB | 2022-09-01 |
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| M205FNXXS8CVC4/M205FNOXM8CUH2/M205FNXXS8CVC1 | Odin | 133.06 MB | 2022-03-01 |
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| M205FNPUS8CVC3/M205FNSER8CUF1/M205FNXXS8CVC1 | Odin | 129.72 MB | 2022-03-01 |
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| M205FNEES8CVC2/M205FNOXM8CUG2/M205FNXXS8CVC1 | Odin | 133.25 MB | 2022-03-01 |
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| M205FNEEU8CUH1/M205FNOXM8CUG2/M205FNXXU8CUF1 | Odin | 114.3 MB | 2021-08-01 |
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| M205FNXXU8CUH1/M205FNOXM8CUH2/M205FNXXU8CUF1 | Odin | 115.69 MB | 2021-08-01 |
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| M205FNEES8CVC1/M205FNOXM8CUH1/M205FNXXS8CVC1 | Odin | 132.84 MB | 2022-03-01 |
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| M205FNEES8CVC1/M205FNOXM8CUG1/M205FNXXS8CVC1 | Odin | 133.08 MB | 2022-03-01 |
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| M205FNEEU8CUG1/M205FNOXM8CUG1/M205FNXXU8CUF1 | Odin | 154.66 MB | 2021-07-01 |
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| M205FNEEU8CUG1/M205FNOXM8CUH1/M205FNXXU8CUF1 | Odin | 154.66 MB | 2021-07-01 |
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| M205FNPUU8CUG1/M205FNSER8CUF1/M205FNXXU8CUF1 | Odin | 154.62 MB | 2021-07-01 |
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| M205FNXXS7CUB1/M205FNOXM7CUB4/M205FNXXS7CUA1 | Odin | 957.23 MB | 2021-02-01 |
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| M205FNXXS7CUB1/M205FNOXM7CUB3/M205FNXXS7CUA1 | Odin | 406.4 MB | 2021-02-01 |
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| M205FNEES7CUB1/M205FNOXM7CUB3/M205FNXXS7CUA1 | Odin | 386.27 MB | 2021-02-01 |
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| M205FNPUS7CUB1/M205FNSER7CUB1/M205FNXXS7CUA1 | Odin | 379.51 MB | 2021-02-01 |
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| M205FNEES6CTI4/M205FNOXM6CTH2/M205FNXXS6CTI4 | Odin | 392.85 MB | N/A |
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| M205FNXXS6CTI4/M205FNOXM6CTH1/M205FNXXS6CTI4 | Odin | 99.01 MB | N/A |
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| M205FNXXS6CTI4/M205FNOXM6CTI1/M205FNXXS6CTI4 | Odin | 411.84 MB | N/A |
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| M205FNPUS6CTI3/M205FNSER6CTI3/M205FNXXS6CTI3 | Odin | 385 MB | N/A |
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| M205FNEEU6CTH1/M205FNOXM6CTH2/M205FNXXU6CTH1 | Odin | 395.04 MB | N/A |
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| M205FNXXU6CTH1/M205FNOXM6CTI1/M205FNXXU6CTH1 | Odin | 414.96 MB | N/A |
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| M205FNPUU5CTG2/M205FNSER5CTG2/M205FNXXU5CTG2 | Odin | 390.05 MB | N/A |
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| M205FNPUU3CSL5/M205FNSER3CSL5/M205FNXXU3CSL3 | Odin | 560.43 MB | N/A |
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| M205FNEEU3CTA3/M205FNOXM3CTA3/M205FNXXU3CTA2 | Odin | 613.41 MB | N/A |
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| M205FNXXU3CTA3/M205FNOXM3CTA3/M205FNXXU3CTA2 | Odin | 569.39 MB | N/A |
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| M205FNEEU2BSI2/M205FNOXM2BSI2/M205FNXXU2BSI2 | Odin | 80.37 MB | N/A |
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Versions: SM-M205F/DS (Global); SM-M205FN/DS (Europe); SM-M205G/DS (APAC); SM-M205M/DS (LATAM/Brazil)
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | ||
| 4G bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 40, 41, 66 | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/50 Mbps |
| Launch | Announced | 2019, January 28. Released 2019, February |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 156.4 x 74.5 x 8.8 mm (6.16 x 2.93 x 0.35 in) |
|---|---|---|
| Weight | 186 g (6.56 oz) | |
| Build | Glass front, plastic back, plastic frame | |
| SIM | Nano-SIM + Nano-SIM |
| Display | Type | PLS LCD |
|---|---|---|
| Size | 6.3 inches, 97.4 cm2 (~83.6% screen-to-body ratio) | |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density) |
| Platform | OS | Android 8.1 (Oreo), upgradable to Android 10, One UI 2 |
|---|---|---|
| Chipset | Exynos 7904 (14 nm) | |
| CPU | Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | |
| GPU | Mali-G71 MP2 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 32GB 3GB RAM, 64GB 4GB RAM | |
| eMMC 5.1 |
| Main Camera | Dual | 13 MP, f/1.9, 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 12mm (ultrawide) |
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| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 8 MP, f/2.0, 25mm (wide) |
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| Features | HDR | |
| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS, GLONASS, BDS | |
| NFC | Yes (market/region dependent) | |
| Radio | FM radio, RDS, recording | |
| USB | USB Type-C 2.0 |
| Features | Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
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| Battery | Type | Li-Po 5000 mAh, non-removable |
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| Charging | 15W wired |
| Misc | Colors | Ocean Blue, Charcoal Black |
|---|---|---|
| Models | SM-M205F, SM-M205FN, SM-M205G, SM-M205M, SM-M205N | |
| SAR EU | 0.25 W/kg (head) 1.59 W/kg (body) | |
| Price | About 400 EUR |
| Our Tests | Performance | AnTuTu: 108658 (v7) GeekBench: 4160 (v4.4) GFXBench: 4.4fps (ES 3.1 onscreen) |
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| Display | Contrast ratio: 1333:1 (nominal), 2.960 (sunlight) | |
| Camera | Photo / Video | |
| Loudspeaker | Voice 67dB / Noise 66dB / Ring 68dB | |
| Audio quality | Noise -90.5dB / Crosstalk -91.7dB | |
| Battery (old) | Endurance rating 103h | |
A: Yes — official firmware from the manufacturer is generally safe when you match your device's exact model number and region. Flashing the wrong region or modified firmware can cause issues.
A: Samsung Galaxy M20 (Korea) firmware is flashed using Odin. See the step-by-step guide above for the full procedure.
A: Some devices allow downgrading, others have anti-rollback protection that blocks it. Check the version-specific notes on each ROM page, or your model's community forum, before attempting a downgrade.
A: First, verify the firmware matches your exact model code (e.g. SM-S938B for Samsung, or the CPH-number for OPPO). Reinstall the manufacturer's USB drivers, use a rear USB 2.0 port directly on your PC, and retry. The troubleshooting box above the FAQ covers the most common failure modes.
