Samsung Galaxy A12 (USA unlocked) is a samsung device (codename: sm-a125u1). FirmwareMirror hosts 37 verified firmware builds, covering: ACG, PCT. Available as official firmware. Last updated: November 2024. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A12 (USA unlocked) (sm-a125u1). 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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| A125U1UES9CXE2/A125U1OYM9CXE2/A125U1UES9CXE2 | Odin | 210.21 MB | 2024-05-01 |
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| A125U1UES9CXI1/A125U1OWA9CXI1/A125U1UES9CXI1 | Odin | 209.31 MB | 2024-09-01 |
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| A125U1UES8CXB1/A125U1OWA8CXB1/A125U1UES8CXB2 | Odin | 221.95 MB | 2024-02-01 |
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| A125U1UES8CWL1/A125U1OYM8CWL1/A125U1UES8CWL1 | Odin | 194.55 MB | 2023-12-01 |
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| A125U1UEU7CWG4/A125U1OYM7CWG4/A125U1UEU7CWG4 | Odin | 221.43 MB | 2023-07-01 |
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| A125U1UEU7CWH2/A125U1OWA7CWH1/A125U1UEU7CWH2 | Odin | 238.5 MB | 2023-08-01 |
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| A125U1UEU6CWEB/A125U1OYM6CWEB/A125U1UEU6CWEB | Odin | 177.04 MB | 2023-05-01 |
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| A125U1UES5CWC3/A125U1OWA5CVL1/A125U1UES5CVL1 | Odin | 555.88 MB | 2023-03-01 |
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| A125U1UES5CWA2/A125U1OYM5CWA2/A125U1UES5CWA2 | Odin | 516.23 MB | 2023-01-01 |
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| A125U1UES5CWD1/A125U1OWA5CVL1/A125U1UES5CVL1 | Odin | 555.65 MB | 2023-04-01 |
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| A125U1UES5CVL1/A125U1OWA5CVL1/A125U1UES5CVL1 | Odin | 561.8 MB | 2022-12-01 |
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| A125U1UEU5CWCB/A125U1OYM5CWCB/A125U1UEU5CWCB | Odin | 335.95 MB | 2023-03-01 |
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| A125U1UEU5CWBC/A125U1OYM5CWBC/A125U1UEU5CWBC | Odin | 514.12 MB | 2023-02-01 |
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| A125U1UES4CVJ2/A125U1OYM4CVJ2/A125U1UES4CVJ2 | Odin | 524.48 MB | 2022-10-01 |
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| A125U1UES3BVB3/A125U1OWA3BVB3/A125U1UES3BVC3 | Odin | 189.57 MB | 2022-02-01 |
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| A125U1UEU3CVH2/A125U1OYM3CVH2/A125U1UEU3CVH2 | Odin | 526.14 MB | 2022-08-01 |
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| A125U1UES3BVF2/A125U1OYM3BVF2/A125U1UES3BVF2 | Odin | 1.73 GB | 2022-06-01 |
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| A125U1UES3BVA2/A125U1OYM3BVA2/A125U1UES3BVA2 | Odin | 164.85 MB | 2022-01-01 |
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| A125U1UES3BVE1/A125U1OWA3BVB3/A125U1UES3BVE2 | Odin | 179.87 MB | 2022-05-01 |
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| A125U1UES3BVG1/A125U1OWA3BVB3/A125U1UES3BVG1 | Odin | 1.74 GB | 2022-07-01 |
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| A125U1UES3BVD1/A125U1OYM3BVD1/A125U1UES3BVD1 | Odin | 176.96 MB | 2022-04-01 |
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| A125U1UESACXJ2/A125U1OYMACXJ2/A125U1UESACXJ2 | Odin | 973.55 MB | 2024-10-01 |
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| A125U1UES2BUJ8/A125U1OYM2BUJ8/A125U1UES2BUJ8 | Odin | 702.04 MB | 2021-10-01 |
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| A125U1UES2BUJ6/A125U1OWA2BUH1/A125U1UES2BUJ6 | Odin | 704.6 MB | 2021-10-01 |
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| A125U1UEU2BUG5/A125U1OYM2BUG5/A125U1UEU2BUG5 | Odin | 741.28 MB | 2021-07-01 |
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| A125U1UES2BUI5/A125U1OWA2BUH1/A125U1UEU2BUH4 | Odin | 727.86 MB | 2021-09-01 |
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| A125U1UEU2BUK4/A125U1OYM2BUK4/A125U1UEU2BUK4 | Odin | 158.17 MB | 2021-11-01 |
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| A125U1UEU2BUH4/A125U1OWA2BUH1/A125U1UEU2BUH4 | Odin | 738.18 MB | 2021-08-01 |
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| A125U1UES2BUL1/A125U1OWA2BUK1/A125U1UEU2BUK5 | Odin | 207.24 MB | 2021-12-01 |
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| A125U1UEU2BUI1/A125U1OYM2BUI1/A125U1UEU2BUI1 | Odin | 740.83 MB | 2021-09-01 |
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| A125U1UES2AUG1/A125U1OWA2AUG1/A125U1UES2AUG1 | Odin | 1.41 GB | 2021-07-01 |
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| A125U1UESACXK1/A125U1OWAACXK1/A125U1UESACXK1 | Odin | 980.43 MB | 2024-11-01 |
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| A125U1UEU1AUD4/A125U1OYM1AUD4/A125U1UEU1AUD4 | Odin | 120.28 MB | 2021-04-01 |
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| A125U1UEU1AUD3/A125U1OWA1AUD4/A125U1UEU1AUE1 | Odin | 141.91 MB | 2021-04-01 |
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| A125U1UES1AUF2/A125U1OYM1AUF2/A125U1UES1AUF2 | Odin | 1.42 GB | 2021-06-01 |
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| A125U1UEU1AUD2/A125U1OYM1AUD2/A125U1UEU1AUD2 | Odin | 118.74 MB | 2021-04-01 |
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| A125U1UEU1AUE1/A125U1OWA1AUE2/A125U1UEU1AUE2 | Odin | 128.64 MB | 2021-05-01 |
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| Network | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 2100 | |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Launch | Announced | 2020, November 24. Released 2020, December 21 |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 164 x 75.8 x 8.9 mm (6.46 x 2.98 x 0.35 in) |
|---|---|---|
| Weight | 205 g (7.23 oz) | |
| Build | Glass front, plastic back, plastic frame | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | PLS LCD |
|---|---|---|
| Size | 6.5 inches, 102.0 cm2 (~82.1% screen-to-body ratio) | |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Platform | OS | Android 10, upgradable to Android 12, One UI 4.1 |
|---|---|---|
| Chipset | Mediatek MT6765 Helio P35 (12 nm) | |
| CPU | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | |
| GPU | PowerVR GE8320 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 2GB RAM, 64GB 4GB RAM, 128GB 2GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | |
| eMMC 5.1 |
| Main Camera | Quad | 48 MP, f/2.0, 26mm (wide), AF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens |
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| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 8 MP, f/2.2 |
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| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes |
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| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| Positioning | GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes (market/region dependent) | |
| Radio | FM radio, RDS, recording | |
| USB | USB Type-C 2.0 |
| Features | Sensors | Fingerprint (side-mounted), accelerometer |
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| Virtual proximity sensing |
| Battery | Type | Li-Po 5000 mAh |
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| Charging | 15W wired |
| Misc | Colors | Black, White, Blue, Red |
|---|---|---|
| Models | SM-A125F/DSN, SM-A125F/DS, SM-A125F, SM-A125M, SM-A125U, SM-A125U1, SM-A125N, SM-A125W | |
| SAR EU | 0.67 W/kg (head) 1.38 W/kg (body) | |
| Price | About 80 EUR |
| Our Tests | Performance | AnTuTu: 107189 (v8) GeekBench: 1034 (v5.1) GFXBench: 5fps (ES 3.1 onscreen) |
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| Display | 1363:1 contrast ratio, 472 nits max brightness (measured) | |
| Camera | Photo / Video | |
| Loudspeaker | -30.4 LUFS (Below average) | |
| Battery (old) | Endurance rating 123h | |
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 A12 (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.
