Samsung Galaxy A12 Nacho (SM-A127F) is a samsung device (codename: sm-a127f). FirmwareMirror hosts 63 verified firmware builds, covering: DBT, XID, AIS, OPP, AFG. Available as official firmware. Last updated: October 2024. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A12 Nacho (SM-A127F) (sm-a127f). 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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| A127FXXU9DWE4/A127FOJM9DWE5/A127FXXU9DWE4 | Odin | 1.17 GB | 2023-05-01 |
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| A127FXXU9DWE4/A127FOXM9DWE4/A127FXXU9DWE4 | Odin | 1.16 GB | 2023-05-01 |
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| A127FXXU9DWG1/A127FODM9DWG1/A127FXXU9DWG1 | Odin | 1.1 GB | 2023-07-01 |
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| A127FXXU8DWC3/A127FOJM8DWC3/A127FXXU8DWC3 | Odin | 1.17 GB | 2023-03-01 |
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| A127FXXU8DWC3/A127FOXM8DWD1/A127FXXU8DWC3 | Odin | 1.16 GB | 2023-03-01 |
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| A127FXXS8CWB2/A127FOLM8CWB2/A127FXXS8CWB2 | Odin | 1.28 GB | 2023-02-01 |
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| A127FXXS8CWB1/A127FOJM8CWB2/A127FXXS8CWB1 | Odin | 1.34 GB | 2023-02-01 |
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| A127FXXS8CWB1/A127FOXM8CWB2/A127FXXS8CWB1 | Odin | 1.35 GB | 2023-02-01 |
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| A127FXXU7BVI6/A127FOLM7BVI6/A127FXXU7BVI1 | Odin | 1.54 GB | 2022-09-01 |
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| A127FXXU7BVI6/A127FOLE7BVI6/A127FXXU7BVI1 | Odin | 1.59 GB | 2022-09-01 |
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| A127FXXU7BVI4/A127FOXM7BVI4/A127FXXU7BVI1 | Odin | 147.36 MB | 2022-09-01 |
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| A127FXXU7BVI4/A127FOJM7BVK2/A127FXXU7BVI1 | Odin | 1.5 GB | 2022-09-01 |
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| A127FXXU7CVL2/A127FOJM7CVL4/A127FXXU7CVL2 | Odin | 1.34 GB | 2022-12-01 |
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| A127FXXU7CVL2/A127FOXM7CVL2/A127FXXU7CVL2 | Odin | 1.35 GB | 2022-12-01 |
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| A127FXXS7CWA1/A127FOXM7CVL5/A127FXXU7CVL2 | Odin | 1.35 GB | 2023-01-01 |
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| A127FXXS7BVK1/A127FOXM7BVI4/A127FXXS7BVK1 | Odin | 1.55 GB | 2022-11-01 |
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| A127FXXU7CWA1/A127FOLM7CWA1/A127FXXU7CWA1 | Odin | 1.28 GB | 2023-01-01 |
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| A127FXXSDDXJ6/A127FODMDDXJ6/A127FXXSDDXJ2 | Odin | 137.25 MB | 2024-10-01 |
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| A127FXXS6BVH6/A127FOLM6BVH4/A127FXXS6BVH4 | Odin | 157.85 MB | 2022-08-01 |
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| A127FXXS6BVH6/A127FOLM6BVH3/A127FXXS6BVH4 | Odin | 159.91 MB | 2022-08-01 |
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| A127FXXS6BVH6/A127FOLE6BVH3/A127FXXS6BVH4 | Odin | 143.69 MB | 2022-08-01 |
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| A127FXXS6BVH5/A127FOXM6BVH5/A127FXXS6BVH5 | Odin | 159.66 MB | 2022-08-01 |
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| A127FXXU6BVH3/A127FOLM6BVH4/A127FXXU6BVH3 | Odin | 181.48 MB | 2022-08-01 |
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| A127FXXU6BVH3/A127FOLE6BVH3/A127FXXU6BVH3 | Odin | 167.32 MB | 2022-08-01 |
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| A127FXXU6BVH3/A127FOLM6BVH3/A127FXXU6BVH3 | Odin | 183.53 MB | 2022-08-01 |
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| A127FXXU5AVC5/A127FOXM5AVC5/A127FXXU5AVC5 | Odin | 121.64 MB | 2022-03-01 |
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| A127FXXU5AVC5/A127FOJM5AVC5/A127FXXU5AVC5 | Odin | 1.68 GB | 2022-03-01 |
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| A127FXXU5AVC4/A127FOXM5AVC4/A127FXXU5AVC3 | Odin | 137.25 MB | 2022-03-01 |
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| A127FXXU5AVC4/A127FOJM5AVC4/A127FXXU5AVC3 | Odin | 118.07 MB | 2022-03-01 |
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| A127FXXU5BVE4/A127FOLM5BVE4/A127FXXU5BVE1 | Odin | 201.33 MB | 2022-05-01 |
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| A127FXXU5BVE4/A127FOLE5BVE4/A127FXXU5BVE1 | Odin | 185.73 MB | 2022-05-01 |
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| A127FXXU5BVF3/A127FOXM5BVF5/A127FXXU5BVF2 | Odin | 173.71 MB | 2022-06-01 |
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| A127FXXU5BVF2/A127FOJM5BVF2/A127FXXU5BVF2 | Odin | 426.73 MB | 2022-06-01 |
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| A127FXXS5AVE1/A127FOXM5AVC5/A127FXXS5AVE1 | Odin | 1.8 GB | 2022-05-01 |
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| A127FXXSBDWL4/A127FODMBDWL4/A127FXXSBDWL3 | Odin | 208.26 MB | 2023-12-01 |
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| A127FXXSCDXE4/A127FODMCDXE4/A127FXXSCDXE2 | Odin | 180.95 MB | 2024-05-01 |
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| A127FXXU4AVB3/A127FOLM4AVB4/A127FXXU4AVB1 | Odin | 158.35 MB | 2022-02-01 |
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| A127FXXU4AVB3/A127FODM4AVB3/A127FXXU4AVB1 | Odin | 149.36 MB | 2022-02-01 |
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| A127FXXU4AVB3/A127FOLE4AVB3/A127FXXU4AVB1 | Odin | 147.92 MB | 2022-02-01 |
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| A127FXXS4AVB2/A127FOXM4AUK2/A127FXXS4AVB5 | Odin | 262.83 MB | 2022-02-01 |
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| A127FXXU4AUK1/A127FOXM4AUK2/A127FXXU4AUK1 | Odin | 270.13 MB | 2021-11-01 |
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| A127FXXU4AUK1/A127FOJM4AUK1/A127FXXU4AUK1 | Odin | 237.26 MB | 2021-11-01 |
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| A127FXXUADWJ3/A127FODMADWJ3/A127FXXUADWI2 | Odin | 211.84 MB | 2023-10-01 |
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| A127FXXU3AUJ5/A127FOXM3AUJ5/A127FXXU3AUI1 | Odin | 393.59 MB | 2021-10-01 |
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| A127FXXU3AUJ5/A127FOJM3AUJ2/A127FXXU3AUI1 | Odin | 275.38 MB | 2021-10-01 |
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| A127FXXSADWL2/A127FODMADWJ3/A127FXXUADWI2 | Odin | 209.33 MB | 2023-12-01 |
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| A127FXXSDDXJ2/A127FOXMDDXJ2/A127FXXSDDXJ2 | Odin | 327.7 MB | 2024-10-01 |
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| A127FXXSCDXE2/A127FOXMCDXE2/A127FXXSCDXE2 | Odin | 186.42 MB | 2024-05-01 |
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| A127FXXSBDXD2/A127FOXMBDXD2/A127FXXSBDXD2 | Odin | 201.12 MB | 2024-04-01 |
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| A127FXXSADWK2/A127FOXMADWI2/A127FXXSADWK2 | Odin | 214.43 MB | 2023-11-01 |
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| A127FXXUADWI2/A127FOXMADWI2/A127FXXUADWI2 | Odin | 216.46 MB | 2023-09-01 |
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| A127FXXU2AUG9/A127FOXM2AUG8/A127FXXU2AUG7 | Odin | 704.78 MB | 2021-07-01 |
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| A127FXXU2AUG9/A127FOJM2AUG7/A127FXXU2AUG7 | Odin | 595.55 MB | 2021-07-01 |
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| A127FXXU2AUG7/A127FOJM2AUG7/A127FXXU2AUG7 | Odin | 595.64 MB | 2021-07-01 |
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| A127FXXU2AUH4/A127FOXM2AUH5/A127FXXU2AUH1 | Odin | 665.71 MB | 2021-08-01 |
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| A127FXXU2AUH4/A127FOJM2AUH4/A127FXXU2AUH1 | Odin | 555.79 MB | 2021-08-01 |
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| A127FXXSDDXJ1/A127FOJMDDXJ1/A127FXXSDDXJ1 | Odin | 214.43 MB | 2024-10-01 |
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| A127FXXSCDXE1/A127FOJMCDXE1/A127FXXSCDXE1 | Odin | 180.38 MB | 2024-05-01 |
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| A127FXXSBDXD1/A127FOJMBDXD1/A127FXXSBDXD1 | Odin | 193.87 MB | 2024-04-01 |
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| A127FXXUADWK1/A127FOJMADWK1/A127FXXUADWK1 | Odin | 207.51 MB | 2023-11-01 |
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| A127FXXU1AUF8/A127FOXM1AUFA/A127FXXU1AUF8 | Odin | 762.72 MB | 2021-06-01 |
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| A127FXXU1AUG1/A127FOLE1AUG1/A127FXXU1AUF8 | Odin | 646.06 MB | 2021-07-01 |
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| A127FXXU1AUG1/A127FOJM1AUG1/A127FXXU1AUF8 | Odin | 644.99 MB | 2021-07-01 |
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Also known as Samsung Galaxy A12s
| 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 | 2021, August 09 |
|---|---|---|
| Status | Available. Released 2021, August 09 |
| 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 11, upgradable to Android 13, One UI 5.1 |
|---|---|---|
| Chipset | Exynos 850 (8 nm) | |
| CPU | Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) | |
| GPU | Mali-G52 |
| Memory | Card slot | microSDXC (dedicated slot) |
|---|---|---|
| Internal | 32GB 3GB RAM, 32GB 4GB RAM, 64GB 4GB RAM, 128GB 3GB RAM, 128GB 4GB 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 |
|---|---|---|
| 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, GALILEO, BDS | |
| NFC | Yes (market/region dependent) | |
| Radio | FM radio, RDS, recording | |
| USB | USB Type-C 2.0 |
| Features | Sensors | Fingerprint (side-mounted), accelerometer |
|---|---|---|
| Virtual proximity sensing |
| Battery | Type | Li-Po 5000 mAh |
|---|---|---|
| Charging | 15W wired |
| Misc | Colors | Black, Blue, Red |
|---|---|---|
| Models | SM-A127F/DSN, SM-A127F/DS, SM-A127F, SM-A127M, SM-A127U | |
| SAR EU | 0.67 W/kg (head) 1.38 W/kg (body) | |
| Price | About 130 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 A12 Nacho (SM-A127F) 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.
