Samsung Galaxy A25 5G (USA unlocked) is a samsung device (codename: sm-a256u1). FirmwareMirror hosts 19 verified firmware builds, covering: XAA. Available as official firmware. Last updated: April 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A25 5G (USA unlocked) (sm-a256u1). 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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| A256U1UES9DYK3/A256U1OYM9DYK3/A256U1UES9DYK3 | Odin | 297.86 MB | 2025-11-01 |
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| A256U1UES8CYG4/A256U1OYM8CYG4/A256U1UES8CYG4 | Odin | 2.23 GB | 2025-07-01 |
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| A256U1UEU8DYIA/A256U1OYM8DYIA/A256U1UEU8DYIA | Odin | 255.49 MB | 2025-09-01 |
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| A256U1UESCDZD7/A256U1OYMCDZD7/A256U1UESCDZD7 | Odin | 3.29 GB | 2026-04-01 |
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| A256U1UEU7CYE2/A256U1OYM7CYE2/A256U1UEU7CYE2 | Odin | 261.21 MB | 2025-05-01 |
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| A256U1UES7BYD1/A256U1OYM7BYD1/A256U1UES7BYD1 | Odin | 3.29 GB | 2025-04-01 |
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| A256U1UES6BYA1/A256U1OYM6BYA1/A256U1UES6BYA1 | Odin | 251.31 MB | 2025-01-01 |
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| A256U1UEU6BXKB/A256U1OYM6BXKB/A256U1UEU6BXKB | Odin | 240.3 MB | 2024-11-01 |
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| A256U1UES5BXJ2/A256U1OYM5BXJ2/A256U1UES5BXJ2 | Odin | 737.61 MB | 2024-10-01 |
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| A256U1UEU4BXG6/A256U1OYM4BXG6/A256U1UEU4BXG6 | Odin | 707.68 MB | 2024-07-01 |
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| A256U1UES4BXI1/A256U1OYM4BXI1/A256U1UES4BXI1 | Odin | 692.12 MB | 2024-09-01 |
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| A256U1UESADZA3/A256U1OYMADZA3/A256U1UESADZA3 | Odin | 244.42 MB | 2026-01-01 |
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| A256U1UEU3BXE5/A256U1OYM3BXE5/A256U1UEU3BXE5 | Odin | 826.85 MB | 2024-05-01 |
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| A256U1UES3AXE2/A256U1OYM3AXE2/A256U1UES3AXE2 | Odin | 1.95 GB | 2024-05-01 |
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| A256U1UESBDZB2/A256U1OYMBDZB2/A256U1UESBDZB2 | Odin | 101.29 MB | 2026-02-01 |
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| A256U1UES2AXD2/A256U1OYM2AXD2/A256U1UES2AXD2 | Odin | 1.95 GB | 2024-04-01 |
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| A256U1UES1AXA3/A256U1OYM1AXA3/A256U1UES1AXA3 | Odin | 1.96 GB | 2024-01-01 |
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| A256U1UEU1AWL1/A256U1OYM1AWL1/A256U1UEU1AWL1 | Odin | 1.96 GB | 2023-12-01 |
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| A256U1UEU1AXBB/A256U1OYM1AXBB/A256U1UEU1AXBB | Odin | 1.95 GB | 2024-02-01 |
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| Network | Technology | GSM / HSPA / LTE / 5G |
|---|---|---|
| 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, 26, 28, 38, 40, 41, 66 | |
| 5G bands | 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6 | |
| Speed | HSPA, LTE, 5G |
| Launch | Announced | 2023, December 11 |
|---|---|---|
| Status | Available. Released 2023, December 16 |
| Body | Dimensions | 161 x 76.5 x 8.3 mm (6.34 x 3.01 x 0.33 in) |
|---|---|---|
| Weight | 197 g (6.95 oz) | |
| Build | Glass front, plastic frame, plastic back | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | Super AMOLED, 120Hz, 1000 nits (HBM) |
|---|---|---|
| Size | 6.5 inches, 103.7 cm2 (~84.2% screen-to-body ratio) | |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~396 ppi density) |
| Platform | OS | Android 14, up to 4 major Android upgrades, One UI 7 |
|---|---|---|
| Chipset | Exynos 1280 (5 nm) | |
| CPU | Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) | |
| GPU | Mali-G68 |
| Memory | Card slot | microSDXC (uses shared SIM slot) |
|---|---|---|
| Internal | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM |
| Main Camera | Triple | 50 MP, f/1.8, 27mm (wide), 1/2.76", 0.64µm, PDAF, OIS 8 MP, f/2.2, 120˚ (ultrawide), 1/4", 1.12µm 2 MP (macro) |
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| Features | LED flash, panorama, HDR | |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS |
| Selfie camera | Single | 13 MP, f/2.2, (wide), 1/3.06", 1.12µm |
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| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes, with stereo speakers |
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| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
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| Bluetooth | 5.3, A2DP, LE | |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS | |
| NFC | Yes (market/region dependent) | |
| Radio | Market/region dependent | |
| USB | USB Type-C 2.0 |
| Features | Sensors | Fingerprint (side-mounted), accelerometer, gyro, compass |
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| Virtual proximity sensing |
| Battery | Type | 5000 mAh |
|---|---|---|
| Charging | 25W wired |
| Misc | Colors | Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue |
|---|---|---|
| Models | SM-A256E, SM-A256E/DS, SM-A256E/DSN, SM-A256B, SM-A256B/DS, SM-A256B/DSN, SM-A256U, SM-A256U1 | |
| SAR EU | 0.46 W/kg (head) 1.19 W/kg (body) | |
| Price | $ 129.00 / € 243.47 / £ 127.84 / ₹ 19,999 |
| Our Tests | Performance | AnTuTu: 443234 (v9), 480771 (v10) GeekBench: 2023 (v5), 2098 (v6) 3DMark: 643 (Wild Life Extreme) |
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| Display | 1030 nits max brightness (measured) | |
| Camera | Photo / Video | |
| Loudspeaker | -26.0 LUFS (Very good) | |
| Battery | Active use score 10:19h | |
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 A25 5G (USA unlocked) 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.
