Samsung Galaxy A56 (SM-A566B) is a samsung device (codename: sm-a566b). FirmwareMirror hosts 44 verified firmware builds, covering: AFG, XID, XNZ, EUX, EUY. Available as official firmware. Last updated: May 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy A56 (SM-A566B) (sm-a566b). 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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| A566BXXS9BZB7/A566BOLM9BZB7/A566BXXS9BZB7 | Odin | 1.67 GB | 2026-02-01 |
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| A566BXXS9BZB7/A566BOJM9BZB7/A566BXXS9BZB7 | Odin | 377.89 MB | 2026-02-01 |
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| A566BXXS9BZB6/A566BOXM9BZB6/A566BXXS9BZB6 | Odin | 997.72 MB | 2026-02-01 |
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| A566BXXS9BZC5/A566BOJM9BZC5/A566BXXS9BZC5 | Odin | 358.03 MB | 2026-03-01 |
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| A566BXXU9BZC4/A566BOXM9BZC4/A566BXXU9BZC4 | Odin | 362.91 MB | 2026-03-01 |
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| A566BXXS8BZA7/A566BOXM8BZA7/A566BXXS8BZA7 | Odin | 373.33 MB | 2026-01-01 |
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| A566BXXS8BZA1/A566BOLM8BZA1/A566BXXS8BZA1 | Odin | 376.61 MB | 2026-01-01 |
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| A566BXXS8BZA1/A566BOJM8BZA1/A566BXXS8BZA1 | Odin | 375.64 MB | 2026-01-01 |
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| A566BXXS7BYL4/A566BOJM7BYL4/A566BXXS7BYL4 | Odin | 380.07 MB | 2025-12-01 |
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| A566BXXS7BYL4/A566BOLM7BYL4/A566BXXS7BYL4 | Odin | 381.05 MB | 2025-12-01 |
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| A566BXXS7BYK4/A566BOJM7BYK4/A566BXXS7BYK4 | Odin | 408.69 MB | 2025-11-01 |
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| A566BXXS7BYK4/A566BOLM7BYK4/A566BXXS7BYK4 | Odin | 409.66 MB | 2025-11-01 |
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| A566BXXS7BYL3/A566BOXM7BYL3/A566BXXS7BYL3 | Odin | 380.09 MB | 2025-12-01 |
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| A566BXXS7BYK3/A566BOXM7BYK3/A566BXXS7BYK3 | Odin | 407.67 MB | 2025-11-01 |
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| A566BXXU6BYI8/A566BOJM6BYI8/A566BXXU6BYI8 | Odin | 412.97 MB | 2025-09-01 |
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| A566BXXU6BYI8/A566BOLM6BYI8/A566BXXU6BYI8 | Odin | 413.95 MB | 2025-09-01 |
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| A566BXXU6BYI5/A566BOXM6BYI5/A566BXXU6BYI5 | Odin | 412.94 MB | 2025-09-01 |
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| A566BXXS6BYJ4/A566BOJM6BYJ4/A566BXXS6BYJ4 | Odin | 411.85 MB | 2025-10-01 |
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| A566BXXS6BYJ4/A566BOLM6BYJ4/A566BXXS6BYJ4 | Odin | 412.82 MB | 2025-10-01 |
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| A566BXXU6BYIF/A566BOXM6BYIF/A566BXXU6BYIF | Odin | 408.02 MB | 2025-09-01 |
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| A566BXXS6AYGG/A566BOJM6AYGG/A566BXXS6AYGG | Odin | 2.29 GB | 2025-07-01 |
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| A566BXXS6AYGH/A566BOLM6AYGH/A566BXXS6AYGH | Odin | 2.3 GB | 2025-07-01 |
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| A566BXXS6AYGE/A566BOXM6AYGE/A566BXXS6AYGE | Odin | 2.28 GB | 2025-07-01 |
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| A566BXXS6AYGF/A566BOLM6AYGF/A566BXXS6AYGF | Odin | 2.31 GB | 2025-07-01 |
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| A566BXXS5AYFA/A566BOXM5AYFA/A566BXXS5AYFA | Odin | 352.49 MB | 2025-06-01 |
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| A566BXXS5AYFB/A566BOLM5AYFB/A566BXXS5AYFB | Odin | 364.63 MB | 2025-06-01 |
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| A566BXXS5AYFC/A566BOLM5AYFC/A566BXXS5AYFC | Odin | 356.73 MB | 2025-06-01 |
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| A566BXXS5AYFD/A566BOJM5AYFD/A566BXXS5AYFD | Odin | 348.24 MB | 2025-06-01 |
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| A566BXXU4AYE7/A566BOXM4AYE7/A566BXXU4AYE7 | Odin | 375.8 MB | 2025-05-01 |
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| A566BXXS4AYE6/A566BOLM4AYE6/A566BXXS4AYE6 | Odin | 378.17 MB | 2025-05-01 |
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| A566BXXS4AYE5/A566BOLM4AYE5/A566BXXS4AYE5 | Odin | 366.32 MB | 2025-05-01 |
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| A566BXXS4AYE5/A566BOJM4AYE5/A566BXXS4AYE5 | Odin | 436.44 MB | 2025-05-01 |
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| A566BXXU4AYF2/A566BOJM4AYF2/A566BXXU4AYF3 | Odin | 353.99 MB | 2025-06-01 |
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| A566BXXU3AYE2/A566BOLM3AYE2/A566BXXU3AYE2 | Odin | 362.97 MB | 2025-05-01 |
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| A566BXXU3AYDK/A566BOJM3AYDK/A566BXXU3AYDK | Odin | 445.33 MB | 2025-04-01 |
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| A566BXXU3AYDK/A566BOLM3AYDK/A566BXXU3AYDK | Odin | 377.89 MB | 2025-04-01 |
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| A566BXXSACZE2/A566BOXMACZE2/A566BXXSACZE2 | Odin | 1001.61 MB | 2026-05-01 |
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| A566BXXSABZD2/A566BOJMABZD2/A566BXXSABZD2 | Odin | 366.32 MB | 2026-04-01 |
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| A566BXXS2AYD3/A566BOJM2AYD3/A566BXXS2AYD3 | Odin | 987.93 MB | 2025-04-01 |
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| A566BXXS2AYD3/A566BOLM2AYD3/A566BXXS2AYD3 | Odin | 997.72 MB | 2025-04-01 |
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| A566BXXU1AYB7/A566BOJM1AYB7/A566BXXU1AYB7 | Odin | 993.91 MB | 2025-02-01 |
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| A566BXXU1AYB7/A566BOLM1AYB7/A566BXXU1AYB7 | Odin | 1001.61 MB | 2025-02-01 |
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| A566BXXUACZDR/A566BOXMACZDR/A566BXXUACZDR | Odin | 413.95 MB | 2026-04-01 |
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| A566BXXUACZDR/A566BOJMACZDR/A566BXXUACZDR | Odin | 407.67 MB | 2026-04-01 |
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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, 25, 26, 28, 32, 38, 40, 41, 66 - International | |
| 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA | ||
| 5G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International | |
| 2, 5, 25, 41, 66, 71, 77, 78 SA/NSA/Sub6 - USA | ||
| Speed | HSPA, LTE, 5G |
| Launch | Announced | 2025, March 02 |
|---|---|---|
| Status | Available. Released 2025, March 10 |
| Body | Dimensions | 162.2 x 77.5 x 7.4 mm (6.39 x 3.05 x 0.29 in) |
|---|---|---|
| Weight | 198 g (6.98 oz) | |
| Build | Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame | |
| SIM | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) | |
| IP67 dust/water resistant (up to 1m for 30 min) |
| Display | Type | Super AMOLED, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak) |
|---|---|---|
| Size | 6.7 inches, 110.2 cm2 (~87.7% screen-to-body ratio) | |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density) | |
| Protection | Corning Gorilla Glass Victus+, Mohs level 5 |
| Platform | OS | Android 15, up to 6 major Android upgrades, One UI 7 |
|---|---|---|
| Chipset | Exynos 1580 (4 nm) | |
| CPU | Octa-core (1x2.9 GHz Cortex-A720 & 3x2.6 GHz Cortex-A720 & 4x1.9 GHz Cortex-A520) | |
| GPU | Xclipse 540 |
| Memory | Card slot | No |
|---|---|---|
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM | |
| UFS 3.1 |
| Main Camera | Triple | 50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP (macro) |
|---|---|---|
| Features | Best Face, LED flash, panorama, HDR | |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS |
| Selfie camera | Single | 12 MP, f/2.2, (wide) |
|---|---|---|
| Video | 4K@30fps, 1080p@30fps, 1080p@60fps (regional availability), 10-bit HDR |
| Sound | Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | No |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.3, A2DP, LE | |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes (market/region dependent) | |
| Radio | No | |
| USB | USB Type-C 2.0, OTG |
| Features | Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass |
|---|---|---|
| Virtual Proximity Sensing |
| Battery | Type | 5000 mAh |
|---|---|---|
| Charging | 45W wired, 65% in 30 min, 100% in 68 min |
| Misc | Colors | Pink, Olive, Graphite, Lightgray |
|---|---|---|
| Models | SM-A566V, SM-A566B, SM-A566B/DS, SM-A566E, SM-A566E/DS, SM-A5660, SM-A566U, SM-A566U1, SM-A566W, SM-A566S | |
| SAR | 1.32 W/kg (head) | |
| SAR EU | 0.61 W/kg (head) 1.05 W/kg (body) | |
| Price | $ 499.99 / € 264.51 / £ 255.00 / ₹ 40,999 |
| Our Tests | Performance | AnTuTu: 908689 (v10) GeekBench: 3899 (v6) 3DMark: 1332 (Wild Life Extreme) |
|---|---|---|
| Display | 1213 nits max brightness (measured) | |
| Loudspeaker | -26.2 LUFS (Good) | |
| Battery | Active use score 12:08h | |
| EU LABEL | Energy | Class B |
|---|---|---|
| Battery | 44:34h endurance, 2000 cycles | |
| Free fall | Class A (270 falls) | |
| Repairability | Class C |
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 A56 (SM-A566B) 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.
