Samsung Galaxy M12 (SM-M127G) is a samsung device (codename: sm-m127g). FirmwareMirror hosts 29 verified firmware builds, covering: BKD, INS. Available as official firmware. Last updated: October 2024. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy M12 (SM-M127G) (sm-m127g). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| M127GXXS9DXJ2/M127GODM9DXJ2/M127GDDS9DXJ1 | Odin | 658.88 MB | 2024-10-01 |
N/A
|
Download |
| M127GXXS9DXJ1/M127GODM9DXJ1/M127GDDS9DXJ1 | Odin | 1.51 GB | 2024-10-01 |
N/A
|
Download |
| M127GXXS8DXE5/M127GODM8DXE5/M127GDDS8DXE4 | Odin | 176.65 MB | 2024-05-01 |
N/A
|
Download |
| M127GXXS8DXE4/M127GODM8DXE4/M127GDDS8DXE4 | Odin | 176.99 MB | 2024-05-01 |
N/A
|
Download |
| M127GXXS7DWL2/M127GODM7DWL2/M127GDDS7DWL1 | Odin | 197.41 MB | 2023-12-01 |
N/A
|
Download |
| M127GXXS7DWL1/M127GODM7DWL1/M127GDDS7DWL1 | Odin | 197.6 MB | 2023-12-01 |
N/A
|
Download |
| M127GXXU6DWJ2/M127GODM6DWJ2/M127GDDU6DWI3 | Odin | 200.94 MB | 2023-10-01 |
N/A
|
Download |
| M127GXXS6DWK2/M127GODM6DWK2/M127GDDS6DWK1 | Odin | 198.62 MB | 2023-11-01 |
N/A
|
Download |
| M127GXXU6DWJ1/M127GODM6DWJ1/M127GDDU6DWI3 | Odin | 201.03 MB | 2023-10-01 |
N/A
|
Download |
| M127GXXS6DWK1/M127GODM6DWK1/M127GDDS6DWK1 | Odin | 198.9 MB | 2023-11-01 |
N/A
|
Download |
| M127GXXU5DWF2/M127GODM5DWE1/M127GDDU5DWE1 | Odin | 1022.26 MB | 2023-06-01 |
N/A
|
Download |
| M127GXXU4DWC4/M127GODM4DWC4/M127GDDU4DWC4 | Odin | 1.01 GB | 2023-03-01 |
N/A
|
Download |
| M127GXXS4CWB1/M127GODM4CWB1/M127GDDS4CWB1 | Odin | 1.25 GB | 2023-02-01 |
N/A
|
Download |
| M127GDDU3AUJ4/M127GODM3AUK1/M127GDDU3AUL1 | Odin | 123.49 MB | 2021-10-01 |
N/A
|
Download |
| M127GXXU3CVL3/M127GODM3CVL2/M127GDDU3CVL2 | Odin | 1.25 GB | 2022-12-01 |
N/A
|
Download |
| M127GXXU3BVG2/M127GODM3BVG2/M127GDDU3BVG2 | Odin | 1.67 GB | 2022-07-01 |
N/A
|
Download |
| M127GDDU3AVD1/M127GODM3AVC1/M127GDDU3AVB3 | Odin | 147.22 MB | 2022-04-01 |
N/A
|
Download |
| M127GXXU3BVG1/M127GODM3BVG1/M127GDDU3BVG1 | Odin | 138.49 MB | 2022-07-01 |
N/A
|
Download |
| M127GDDS3AVF1/M127GODM3AVC1/M127GDDS3AVF1 | Odin | 1.75 GB | 2022-06-01 |
N/A
|
Download |
| M127GDDS3AUL1/M127GODM3AUK1/M127GDDS3AUL1 | Odin | 492.39 MB | 2021-12-01 |
N/A
|
Download |
| M127GDDU2AUH1/M127GODM2AUH1/M127GDDU2AUG1 | Odin | 608.5 MB | 2021-08-01 |
N/A
|
Download |
| M127GDDS2AUE1/M127GODM2AUE1/M127GDDS2AUE1 | Odin | 888.03 MB | 2021-05-01 |
N/A
|
Download |
| M127GDDU1AUC7/M127GODM1AUC7/M127GDDU1AUC7 | Odin | 116 MB | 2021-03-01 |
N/A
|
Download |
| M127GDDU1AUB6/M127GODM1AUB6/M127GDDU1AUB6 | Odin | 565.45 MB | 2021-02-01 |
N/A
|
Download |
| M127GDDU1AUB4/M127GODM1AUB4/M127GDDU1AUB4 | Odin | 566.97 MB | 2021-02-01 |
N/A
|
Download |
| M127GDDU1AUD3/M127GODM1AUD3/M127GDDU1AUD3 | Odin | 129.15 MB | 2021-04-01 |
N/A
|
Download |
| M127GDDU1AUD1/M127GODM1AUD1/M127GDDU1AUD1 | Odin | 115.18 MB | 2021-04-01 |
N/A
|
Download |
| M127GDDU1AUA1/M127GODM1AUA1/M127GDDU1AUA1 | Odin | 580.52 MB | 2021-01-01 |
N/A
|
Download |
| M127GDDU1ATLF/M127GODM1ATLH/M127GDDU1ATLF | Odin | 580.42 MB | N/A |
N/A
|
Download |
Not to be confused with Samsung Galaxy M12 for India
| 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, 17, 20, 26, 28, 38, 40, 41, 66 | |
| Speed | HSPA, LTE |
| Launch | Announced | 2021, April 19 |
|---|---|---|
| Status | Available. Released 2021, April 30 |
| Body | Dimensions | 164 x 75.9 x 9.7 mm (6.46 x 2.99 x 0.38 in) |
|---|---|---|
| Weight | 212 g (7.48 oz) | |
| Build | Glass front, plastic back, plastic frame | |
| SIM | Nano-SIM + Nano-SIM |
| Display | Type | PLS LCD, 90Hz |
|---|---|---|
| Size | 6.5 inches, 102.0 cm2 (~81.9% screen-to-body ratio) | |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Platform | OS | Android 11, One UI Core 3.1 |
|---|---|---|
| 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 4GB RAM | |
| eMMC 5.1 |
| Main Camera | Quad | 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 8 MP, f/2.2, (wide) |
|---|---|---|
| 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, GALILEO, BDS | |
| NFC | Yes | |
| Radio | Unspecified | |
| 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, Green |
|---|---|---|
| Models | SM-M127F, SM-M127F/DSN, SM-M127N | |
| SAR EU | 0.54 W/kg (head) 1.39 W/kg (body) | |
| Price | About 170 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 M12 (SM-M127G) 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.
