Samsung Galaxy M23 is a samsung device (codename: sm-m236b). FirmwareMirror hosts 61 verified firmware builds, covering: ARO, EUX, XID, CAL, EGY. Available as official firmware. Last updated: February 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy M23 (sm-m236b). 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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| M236BXXS9EXK5/M236BOWO9EXK5/M236BXXS9EXK4 | Odin | 748.08 MB | 2024-11-01 |
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| M236BXXS9EXK4/M236BOJM9EXK4/M236BXXS9EXK4 | Odin | 814.04 MB | 2024-11-01 |
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| M236BXXS9EXK4/M236BOLM9EXK4/M236BXXS9EXK4 | Odin | 814.34 MB | 2024-11-01 |
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| M236BXXS9EYB2/M236BOWO9EYB2/M236BXXS9EYB1 | Odin | 740.98 MB | 2025-02-01 |
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| M236BXXS9EYB1/M236BOJM9EYB1/M236BXXS9EYB1 | Odin | 746.46 MB | 2025-02-01 |
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| M236BXXS9EYB1/M236BOLM9EYB1/M236BXXS9EYB1 | Odin | 746.75 MB | 2025-02-01 |
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| M236BXXS8EXJ2/M236BOWO8EXJ2/M236BXXS8EXJ1 | Odin | 747.19 MB | 2024-10-01 |
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| M236BXXS8EXJ1/M236BOJM8EXJ1/M236BXXS8EXJ1 | Odin | 869.54 MB | 2024-10-01 |
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| M236BXXS8EXJ1/M236BOLM8EXJ1/M236BXXS8EXJ1 | Odin | 869.83 MB | 2024-10-01 |
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| M236BXXS7EXG2/M236BOWO7EXG2/M236BXXS7EXG1 | Odin | 358.99 MB | 2024-07-01 |
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| M236BXXS7EXG1/M236BOLM7EXG1/M236BXXS7EXG1 | Odin | 878.61 MB | 2024-07-01 |
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| M236BXXS7EXG1/M236BOJM7EXG1/M236BXXS7EXG1 | Odin | 878.32 MB | 2024-07-01 |
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| M236BXXU6EXE6/M236BOWO6EXE6/M236BXXU6EXE2 | Odin | 357.33 MB | 2024-05-01 |
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| M236BXXU6EXE5/M236BOJM6EXE2/M236BXXU6EXE2 | Odin | 817.7 MB | 2024-05-01 |
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| M236BXXU6EXE5/M236BOLM6EXE2/M236BXXU6EXE2 | Odin | 817.99 MB | 2024-05-01 |
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| M236BXXS5CWK7/M236BOWO5CWK2/M236BXXS5CWK2 | Odin | 2.63 GB | 2023-11-01 |
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| M236BXXS5DXA5/M236BOWO5DWL1/M236BXXU5DWL1 | Odin | 2 GB | 2024-01-01 |
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| M236BXXS5CWK2/M236BOJM5CWK1/M236BXXS5CWK1 | Odin | 2.63 GB | 2023-11-01 |
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| M236BXXS5CWK2/M236BOLM5CWK1/M236BXXS5CWK1 | Odin | 2.63 GB | 2023-11-01 |
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| M236BXXS5DXC1/M236BOWO5DWL1/M236BXXS5DXC1 | Odin | 2 GB | 2024-03-01 |
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| M236BXXU5DWL1/M236BOWO5DWL1/M236BXXU5DWL1 | Odin | 1.99 GB | 2023-12-01 |
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| M236BXXS4CWI5/M236BOWO4CWF3/M236BXXU4CWF3 | Odin | 253.22 MB | 2023-09-01 |
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| M236BXXU4CWH3/M236BOJM4CWH3/M236BXXU4CWH5 | Odin | 258.4 MB | 2023-08-01 |
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| M236BXXU4CWH3/M236BOLM4CWH3/M236BXXU4CWH5 | Odin | 258.63 MB | 2023-08-01 |
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| M236BXXU4CWF3/M236BOWO4CWF3/M236BXXU4CWF3 | Odin | 295.76 MB | 2023-06-01 |
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| M236BXXS4CWG2/M236BOJM4CWG2/M236BXXS4CWG2 | Odin | 708.29 MB | 2023-07-01 |
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| M236BXXS4CWG2/M236BOLM4CWG2/M236BXXS4CWG2 | Odin | 708.5 MB | 2023-07-01 |
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| M236BXXU3CWD1/M236BOWO3CWD1/M236BXXU3CWD1 | Odin | 712.58 MB | 2023-04-01 |
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| M236BXXSEEZB2/M236BOWOEEZB2/M236BXXSEEZB1 | Odin | 200.11 MB | 2026-02-01 |
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| M236BXXSDEYL2/M236BOWODEYL2/M236BXXSDEYL1 | Odin | 262.12 MB | 2025-12-01 |
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| M236BXXSCEYJ2/M236BOWOCEYJ2/M236BXXSCEYJ1 | Odin | 321.69 MB | 2025-10-01 |
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| M236BXXSBEYH2/M236BOWOBEYH2/M236BXXSBEYH1 | Odin | 336.18 MB | 2025-08-01 |
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| M236BXXSAEYD2/M236BOWOAEYD2/M236BXXSAEYD1 | Odin | 738.06 MB | 2025-04-01 |
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| M236BXXU2CWC1/M236BOWO2CWC1/M236BXXU2CWC1 | Odin | 731.81 MB | 2023-03-01 |
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| M236BXXS2BWB1/M236BOWO2BWB1/M236BXXS2BWB1 | Odin | 1.62 GB | 2023-02-01 |
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| M236BXXSEEZB1/M236BOLMEEZB1/M236BXXSEEZB1 | Odin | 210.47 MB | 2026-02-01 |
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| M236BXXSEEZB1/M236BOJMEEZB1/M236BXXSEEZB1 | Odin | 357.33 MB | 2026-02-01 |
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| M236BXXSDEYL1/M236BOLMDEYL1/M236BXXSDEYL1 | Odin | 264.09 MB | 2025-12-01 |
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| M236BXXSDEYL1/M236BOJMDEYL1/M236BXXSDEYL1 | Odin | 263.8 MB | 2025-12-01 |
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| M236BXXSCEYJ1/M236BOJMCEYJ1/M236BXXSCEYJ1 | Odin | 322.51 MB | 2025-10-01 |
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| M236BXXSCEYJ1/M236BOLMCEYJ1/M236BXXSCEYJ1 | Odin | 322.8 MB | 2025-10-01 |
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| M236BXXSBEYH1/M236BOLMBEYH1/M236BXXSBEYH1 | Odin | 335.28 MB | 2025-08-01 |
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| M236BXXSBEYH1/M236BOJMBEYH1/M236BXXSBEYH1 | Odin | 334.99 MB | 2025-08-01 |
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| M236BXXSAEYD1/M236BOLMAEYD1/M236BXXSAEYD1 | Odin | 738.49 MB | 2025-04-01 |
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| M236BXXSAEYD1/M236BOJMAEYD1/M236BXXSAEYD1 | Odin | 738.2 MB | 2025-04-01 |
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| M236BXXU1BVK5/M236BOWO1BVK5/M236BXXU1BVK6 | Odin | 1.69 GB | 2022-11-01 |
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| M236BXXU1BWA5/M236BOWO1BVK5/M236BXXU1BWA5 | Odin | 1.61 GB | 2023-01-01 |
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| M236BXXS1AVJ5/M236BOLM1AVH1/M236BXXS1AVJ2 | Odin | 2.55 GB | 2022-10-01 |
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| M236BXXS1AVJ5/M236BOLE1AVH1/M236BXXS1AVJ2 | Odin | 2.6 GB | 2022-10-01 |
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| M236BXXU1AVH4/M236BOXM1AVH4/M236BXXU1AVG4 | Odin | 255.44 MB | 2022-08-01 |
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| M236BXXU1AVG4/M236BOWO1AVG4/M236BXXU1AVG4 | Odin | 262.49 MB | 2022-07-01 |
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| M236BXXU1AVC4/M236BOJM1AVC4/M236BXXU1AVC4 | Odin | 4.75 GB | 2022-03-01 |
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| M236BXXU1AVB3/M236BOJM1AVB4/M236BXXU1AVB2 | Odin | 286.68 MB | 2022-02-01 |
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| M236BXXU1AVD2/M236BOWO1AVB4/M236BXXU1AVC4 | Odin | 1.24 GB | 2022-04-01 |
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| M236BXXS1AVJ2/M236BOXM1AVJ2/M236BXXS1AVJ2 | Odin | 2.55 GB | 2022-10-01 |
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| M236BXXU1AVH1/M236BOWO1AVH1/M236BXXU1AVG4 | Odin | 2.55 GB | 2022-08-01 |
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| M236BXXU1AVG1/M236BOWO1AVE1/M236BXXU1AVE2 | Odin | 383.38 MB | 2022-07-01 |
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| M236BXXU1AVF1/M236BOLM1AVF1/M236BXXU1AVE2 | Odin | 421.06 MB | 2022-06-01 |
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| M236BXXU1AVF1/M236BOJM1AVF1/M236BXXU1AVE2 | Odin | 403.88 MB | 2022-06-01 |
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| M236BXXU1AVC1/M236BOJM1AVC1/M236BXXU1AVC1 | Odin | 1.02 GB | 2022-03-01 |
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| M236BXXS1AVDC/M236BOWO1AVB4/M236BXXU1AVC4 | Odin | 1.24 GB | 2022-04-01 |
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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, 26, 28, 38, 40, 41, 66 | |
| 5G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA | |
| Speed | HSPA, LTE, 5G |
| Launch | Announced | 2022, March 04 |
|---|---|---|
| Status | Available. Released 2022, April 08 |
| Body | Dimensions | 165.5 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in) |
|---|---|---|
| Weight | 198 g (6.98 oz) | |
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Display | Type | TFT LCD, 120Hz |
|---|---|---|
| Size | 6.6 inches, 104.9 cm2 (~82.3% screen-to-body ratio) | |
| Resolution | 1080 x 2408 pixels, 20:9 ratio (~400 ppi density) |
| Platform | OS | Android 12, 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 (dedicated slot) |
|---|---|---|
| Internal | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Main Camera | Triple | 50 MP, f/1.8, (wide), PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
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| Features | LED flash, panorama, HDR | |
| Video | 4K@30fps, 1080p@30fps, 720p@480fps |
| Selfie camera | Single | 8 MP, f/2.2, (wide) |
|---|---|---|
| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes |
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| 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, QZSS | |
| NFC | Yes | |
| Radio | FM radio, recording | |
| USB | USB Type-C 2.0, OTG |
| Features | Sensors | Fingerprint (side-mounted), accelerometer, gyro, compass |
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| Virtual Proximity Sensing |
| Battery | Type | Li-Po 5000 mAh |
|---|---|---|
| Charging | 25W wired |
| Misc | Colors | Deep Green, Light Blue, Orange Copper |
|---|---|---|
| Models | SM-M236B, SM-M236B/DS, SM-M236L | |
| SAR EU | 0.78 W/kg (head) 1.09 W/kg (body) | |
| 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 M23 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.
