Samsung Galaxy A30s (Korea) is a samsung device (codename: sm-a307gn). FirmwareMirror hosts 41 verified firmware builds, covering: XID, BRI, CAM. Available as official firmware. Last updated: August 2023. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A30s (Korea) (sm-a307gn). 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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| A307GNDXS6CWH1/A307GNOLM6CWH1/A307GDXS6CWH1 | Odin | 5.08 GB | 2023-08-01 |
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| A307GNDXS6CWH1/A307GNOLE6CWH1/A307GDXS6CWH1 | Odin | 5.08 GB | 2023-08-01 |
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| A307GNDXS5CWC3/A307GNOLM5CVL1/A307GDXS5CWC3 | Odin | 179.22 MB | 2023-03-01 |
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| A307GNDXS5CWC3/A307GNOLE5CVL1/A307GDXS5CWC3 | Odin | 166.87 MB | 2023-03-01 |
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| A307GNDXU5CVL1/A307GNOLM5CVL1/A307GDXU5CVK1 | Odin | 184.01 MB | 2022-12-01 |
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| A307GNDXU5CVL1/A307GNOLE5CVL1/A307GDXU5CVK1 | Odin | 171.66 MB | 2022-12-01 |
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| A307GNDXU5CVK1/A307GNOLE5CVK1/A307GDXU5CVK1 | Odin | 180.54 MB | 2022-11-01 |
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| A307GNDXU5CVK1/A307GNOLM5CVK1/A307GDXU5CVK1 | Odin | 181.92 MB | 2022-11-01 |
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| A307GNDXU4BTJ4/A307GNOLM4BTJ3/A307GDXU4BTJ1 | Odin | 239.32 MB | N/A |
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| A307GNDXU4BTJ4/A307GNOLE4BTJ3/A307GDXU4BTJ1 | Odin | 234.47 MB | N/A |
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| A307GNDXS4BTE3/A307GNOLE4BTD3/A307GDXS4BTE3 | Odin | 472.78 MB | N/A |
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| A307GNDXU4BUD3/A307GNOLE4BUD3/A307GDXU4BUD2 | Odin | 1.78 GB | 2021-04-01 |
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| A307GNDXU4BUD3/A307GNOLM4BUD3/A307GDXU4BUD2 | Odin | 1.75 GB | 2021-04-01 |
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| A307GNDXU4CVG3/A307GNOLE4CVG1/A307GDXU4CVE3 | Odin | 244.42 MB | 2022-07-01 |
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| A307GNDXU4CVG3/A307GNOLM4CVG1/A307GDXU4CVE3 | Odin | 256.31 MB | 2022-07-01 |
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| A307GNDXS4BTE3/A307GNOLM4BTD1/A307GDXS4BTE3 | Odin | 481.2 MB | N/A |
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| A307GNDXU4CUF2/A307GNOLE4CUF3/A307GDXU4CUF2 | Odin | 800.8 MB | 2021-06-01 |
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| A307GNDXU4CUF2/A307GNOLM4CUF3/A307GDXU4CUF2 | Odin | 806.5 MB | 2021-06-01 |
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| A307GNDXU4CUJ2/A307GNOLM4CUJ3/A307GDXU4CUJ1 | Odin | 332.65 MB | 2021-10-01 |
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| A307GNDXU4CUJ2/A307GNOLE4CUJ3/A307GDXU4CUJ1 | Odin | 321.2 MB | 2021-10-01 |
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| A307GNDXU4BTE2/A307GNOLE4BTD3/A307GDXU4BTD1 | Odin | 473.55 MB | N/A |
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| A307GNDXS4BTI2/A307GNOLE4BTG2/A307GDXS4BTI3 | Odin | 290.04 MB | N/A |
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| A307GNDXS4CUH2/A307GNOLM4CUH2/A307GDXU4CUF2 | Odin | 817.39 MB | 2021-08-01 |
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| A307GNDXS4CUH2/A307GNOLE4CUH2/A307GDXU4CUF2 | Odin | 800.24 MB | 2021-08-01 |
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| A307GNDXS4CVE2/A307GNOLM4CVE2/A307GDXS4CVD1 | Odin | 306.97 MB | 2022-05-01 |
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| A307GNDXU4CUL2/A307GNOLM4CUL2/A307GDXU4CUJ1 | Odin | 314.49 MB | 2021-12-01 |
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| A307GNDXS4BTI2/A307GNOLM4BTG1/A307GDXS4BTI3 | Odin | 295.57 MB | N/A |
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| A307GNDXS4CVE2/A307GNOLE4CVD1/A307GDXS4CVD1 | Odin | 305.6 MB | 2022-05-01 |
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| A307GNDXU4BTE2/A307GNOLM4BTD1/A307GDXU4BTD1 | Odin | 446.74 MB | N/A |
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| A307GNDXU4BTG1/A307GNOLE4BTG2/A307GDXU4BTG1 | Odin | 263.31 MB | N/A |
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| A307GNDXU4BTL1/A307GNOLM4BTL1/A307GDXU4BTL2 | Odin | 252.04 MB | N/A |
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| A307GNDXU4BTL1/A307GNOLE4BTL1/A307GDXU4BTL2 | Odin | 247.29 MB | N/A |
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| A307GNDXS4CVD1/A307GNOLM4CVD1/A307GDXS4CVD1 | Odin | 304.82 MB | 2022-04-01 |
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| A307GNDXU4CUI1/A307GNOLM4CUI1/A307GDXU4CUI1 | Odin | 679.42 MB | 2021-09-01 |
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| A307GNDXU4CUI1/A307GNOLE4CUI1/A307GDXU4CUI1 | Odin | 662.98 MB | 2021-09-01 |
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| A307GNDXS4BUC1/A307GNOLM4BTL1/A307GDXS4BUB1 | Odin | 162.97 MB | 2021-03-01 |
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| A307GNDXS4BUC1/A307GNOLE4BTL1/A307GDXS4BUB1 | Odin | 158.22 MB | 2021-03-01 |
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| A307GNDXS4BUB1/A307GNOLE4BTL1/A307GDXS4BUB1 | Odin | 162.57 MB | 2021-02-01 |
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| A307GNDXS4BUB1/A307GNOLM4BTL1/A307GDXS4BUB1 | Odin | 167.32 MB | 2021-02-01 |
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| A307GNDXU4BTG1/A307GNOLM4BTG1/A307GDXU4BTG1 | Odin | 300.04 MB | N/A |
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| A307GNDXU4BTD1/A307GNOLM4BTD1/A307GDXU4BTD1 | Odin | 482.15 MB | N/A |
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Versions: SM-A307F/DS, SM-A307FN/DS (Global); SM-A307G/DS (LATAM), SM-A307GN/DS (APAC), SM-A307GT/DS (Brazil)
| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 | |
| Speed | HSPA, LTE |
| Launch | Announced | 2019, August 22. Released 2019, September 11 |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 158.5 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in) |
|---|---|---|
| Weight | 169 g (5.96 oz) | |
| Build | Glass front, plastic back, plastic frame | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | Super AMOLED |
|---|---|---|
| Size | 6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio) | |
| Resolution | 720 x 1560 pixels, 19.5:9 ratio (~268 ppi density) |
| Platform | OS | Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 |
|---|---|---|
| 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, 128GB 4GB RAM | |
| eMMC 5.1 |
| Main Camera | Triple | 25 MP, f/1.7, 27mm (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm |
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| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes |
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| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes (market/region dependent) | |
| Radio | FM radio | |
| USB | USB Type-C 2.0, OTG |
| Features | Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
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| Battery | Type | Li-Po 4000 mAh, non-removable |
|---|---|---|
| Charging | 15W wired |
| Misc | Colors | Prism Crush Black, Prism Crush White, Prism Crush Green, Prism Crush Violet2 |
|---|---|---|
| Models | SM-A307F, SM-A307FN, SM-A307G, SM-A307GN, SM-A307GT | |
| SAR | 0.87 W/kg (head) 0.43 W/kg (body) | |
| SAR EU | 1.05 W/kg (head) 1.54 W/kg (body) | |
| Price | About 260 EUR |
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 A30s (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.
