Samsung Galaxy M42 5G is a samsung device (codename: sm-m426b). FirmwareMirror hosts 22 verified firmware builds, covering: INS. Available as official firmware. Last updated: November 2024. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy M42 5G (sm-m426b). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| M426BXXU9DXK2/M426BODM9DXK2/M426BXXU9DXK1 | Odin | 153.55 MB | 2024-11-01 |
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| M426BXXS8DXE3/M426BODM8DXE3/M426BXXS8DXE1 | Odin | 274.9 MB | 2024-05-01 |
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| M426BXXS7DXA2/M426BODM7DXA2/M426BXXS7DXA2 | Odin | 290.83 MB | 2024-01-01 |
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| M426BXXU6DWH3/M426BODM6DWH3/M426BXXU6DWH1 | Odin | 302.23 MB | 2023-08-01 |
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| M426BXXU6DWF2/M426BODM6DWF2/M426BXXU6DWF1 | Odin | 1.17 GB | 2023-06-01 |
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| M426BXXU5DWD1/M426BODM5DWE2/M426BXXU5DWE1 | Odin | 1.18 GB | 2023-04-01 |
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| M426BXXU4CWA2/M426BODM4CWA2/M426BXXU4CWA1 | Odin | 1.45 GB | 2023-01-01 |
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| M426BXXU4DWC1/M426BODM4DWC1/M426BXXU4DWC1 | Odin | 1.19 GB | 2023-03-01 |
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| M426BXXU4DWB1/M426BODM4DWB1/M426BXXU4DWB1 | Odin | 1.19 GB | 2023-02-01 |
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| M426BXXU3AUI5/M426BODM3AUI6/M426BXXU3AUI1 | Odin | 232.76 MB | 2021-09-01 |
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| M426BXXU3CVK5/M426BODM3CVK5/M426BXXU3CVK5 | Odin | 1.51 GB | 2022-11-01 |
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| M426BXXU3BVG2/M426BODM3BVG3/M426BXXU3BVG2 | Odin | 248.15 MB | 2022-07-01 |
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| M426BXXU3BVK2/M426BODM3BVK2/M426BXXU3BVK2 | Odin | 1.93 GB | 2022-11-01 |
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| M426BXXU3BVE2/M426BODM3BVE2/M426BXXU3BVE2 | Odin | 898.99 MB | 2022-05-01 |
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| M426BXXU3BVC2/M426BODM3BVC2/M426BXXU3BVC2 | Odin | 793.87 MB | 2022-03-01 |
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| M426BXXU3AUH2/M426BODM3AUH2/M426BXXU3AUH1 | Odin | 465.31 MB | 2021-08-01 |
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| M426BXXS3AVA1/M426BODM3AUI6/M426BXXS3AVA1 | Odin | 2.36 GB | 2022-01-01 |
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| M426BXXU3CVL1/M426BODM3CVL1/M426BXXU3CVL1 | Odin | 1.48 GB | 2022-12-01 |
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| M426BXXU2AUD5/M426BODM2AUD5/M426BXXU2AUD5 | Odin | 1.23 GB | 2021-04-01 |
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| M426BXXU2AUD4/M426BODM2AUD4/M426BXXU2AUD4 | Odin | 1.22 GB | 2021-04-01 |
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| M426BXXU2AUG2/M426BODM2AUG2/M426BXXU2AUG1 | Odin | 1.15 GB | 2021-07-01 |
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| M426BXXU2AUF1/M426BODM2AUF3/M426BXXU2AUF1 | Odin | 1.21 GB | 2021-06-01 |
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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, 17, 20, 28, 38, 40, 41 | |
| 5G bands | 1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub6 | |
| Speed | HSPA, LTE, 5G |
| Launch | Announced | 2021, April 28 |
|---|---|---|
| Status | Available. Released 2021, May 01 |
| Body | Dimensions | 164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in) |
|---|---|---|
| Weight | 190 g (6.70 oz) | |
| SIM | Nano-SIM + Nano-SIM |
| Display | Type | Super AMOLED |
|---|---|---|
| Size | 6.6 inches, 105.2 cm2 (~84.3% screen-to-body ratio) | |
| Resolution | 720 x 1600 pixels, 20:9 ratio (~266 ppi density) |
| Platform | OS | Android 11, upgradable to Android 13, One UI 5.1 |
|---|---|---|
| Chipset | Qualcomm SM7225 Snapdragon 750G 5G (8 nm) | |
| CPU | Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) | |
| GPU | Adreno 619 |
| Memory | Card slot | microSDXC (uses shared SIM slot) |
|---|---|---|
| Internal | 128GB 6GB RAM, 128GB 8GB RAM | |
| UFS 2.1 |
| Main Camera | Quad | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide) 5 MP (macro) Auxiliary lens |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 4K@30fps, 1080p@30fps, 720p@480fps |
| Selfie camera | Single | 20 MP, f/2.2, (wide) |
|---|---|---|
| Features | HDR | |
| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 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 | |
| Radio | FM radio | |
| USB | USB Type-C 2.0, OTG |
| Features | Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass |
|---|---|---|
| Virtual proximity sensing |
| Battery | Type | Li-Po 5000 mAh |
|---|---|---|
| Charging | 15W wired |
| Misc | Colors | Prism Dot Black, Prism Dot Gray |
|---|---|---|
| Models | SM-M426B, SM-M426B/DS | |
| SAR | 0.69 W/kg (head) | |
| Price | About 220 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 M42 5G 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.
