Samsung Galaxy S23 Ultra (China) is a samsung device (codename: sm-s9180). FirmwareMirror hosts 78 verified firmware builds, covering: CHC, BRI, TGY. Available as official firmware. Last updated: April 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy S23 Ultra (China) (sm-s9180). 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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| S9180ZHS7EZB6/S9180OZS7EZB6/S9180ZCS7EZB1 | Odin | 390.28 MB | 2026-02-01 |
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| S9180ZCS7EZB6/S9180CHC7EZB6/S9180ZCS7EZB1 | Odin | 1.57 GB | 2026-02-01 |
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| S9180ZHS7EZC1/S9180OZS7EZC1/S9180ZCS7EZC1 | Odin | 414.14 MB | 2026-03-01 |
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| S9180ZCS7EZC1/S9180CHC7EZC1/S9180ZCS7EZC1 | Odin | 410.22 MB | 2026-03-01 |
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| S9180ZHU7FZDP/S9180OZS7FZDP/S9180ZCU7FZDP | Odin | 468.92 MB | 2026-04-01 |
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| S9180ZCU7FZDP/S9180CHC7FZDP/S9180ZCU7FZDP | Odin | 2.23 GB | 2026-04-01 |
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| S9180ZHU6DYD9/S9180OZS6DYD9/S9180ZCU6DYD9 | Odin | 486.65 MB | 2025-04-01 |
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| S9180ZCU6EYI6/S9180CHC6EYI6/S9180ZCU6EYI5 | Odin | 406.89 MB | 2025-09-01 |
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| S9180ZHS6EYJ5/S9180OZS6EYJ5/S9180ZCS6EYJ5 | Odin | 485.96 MB | 2025-10-01 |
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| S9180ZCS6EYJ5/S9180CHC6EYJ5/S9180ZCS6EYJ5 | Odin | 587.55 MB | 2025-10-01 |
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| S9180ZHU6EYI5/S9180OZS6EYI5/S9180ZCU6EYI5 | Odin | 409.51 MB | 2025-09-01 |
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| S9180ZHS6DYG5/S9180OZS6DYG5/S9180ZCS6DYG5 | Odin | 424.12 MB | 2025-07-01 |
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| S9180ZCU6DYH4/S9180CHC6DYH4/S9180ZCU6DYH3 | Odin | 2.52 GB | 2025-08-01 |
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| S9180ZHS6EYK3/S9180OZS6EYK3/S9180ZCS6EYK3 | Odin | 483.83 MB | 2025-11-01 |
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| S9180ZCS6EYK3/S9180CHC6EYK3/S9180ZCS6EYK3 | Odin | 473.86 MB | 2025-11-01 |
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| S9180ZHS6DYI3/S9180OZS6DYI3/S9180ZCS6DYI3 | Odin | 2.98 GB | 2025-09-01 |
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| S9180ZCS6EZA1/S9180CHC6EZA1/S9180ZCS6EZA1 | Odin | 415.67 MB | 2026-01-01 |
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| S9180ZHS6EZA1/S9180OZS6EZA1/S9180ZCS6EZA1 | Odin | 416.78 MB | 2026-01-01 |
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| S9180ZCS6EYL1/S9180CHC6EYL1/S9180ZCS6EYL1 | Odin | 422.67 MB | 2025-12-01 |
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| S9180ZHS6EYL1/S9180OZS6EYL1/S9180ZCS6EYL1 | Odin | 431.79 MB | 2025-12-01 |
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| S9180ZHS6DYG1/S9180OZS6DYG1/S9180ZCS6DYG1 | Odin | 439.9 MB | 2025-07-01 |
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| S9180ZCS6DYG1/S9180CHC6DYG1/S9180ZCS6DYG1 | Odin | 586.58 MB | 2025-07-01 |
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| S9180ZCS6DYF1/S9180CHC6DYF1/S9180ZCS6DYF1 | Odin | 612.94 MB | 2025-06-01 |
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| S9180ZHS6DYF1/S9180OZS6DYF1/S9180ZCS6DYF1 | Odin | 452.21 MB | 2025-06-01 |
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| S9180ZCS6CYC1/S9180CHC6CYC1/S9180ZCS6CYC1 | Odin | 4.09 GB | 2025-03-01 |
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| S9180ZHS6CYC1/S9180OZS6CYC1/S9180ZCS6CYC1 | Odin | 4.52 GB | 2025-03-01 |
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| S9180ZCU6DYDA/S9180CHC6DYDA/S9180ZCU6DYD9 | Odin | 636.03 MB | 2025-04-01 |
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| S9180ZHS6DYDB/S9180OZS6DYDB/S9180ZCS6DYDB | Odin | 465.36 MB | 2025-04-01 |
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| S9180ZCS6DYDB/S9180CHC6DYDB/S9180ZCS6DYDB | Odin | 635.77 MB | 2025-04-01 |
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| S9180ZCU5CYB2/S9180CHC5CYB2/S9180ZCU5CYB1 | Odin | 486.03 MB | 2025-02-01 |
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| S9180ZCS5CXL2/S9180CHC5CXL2/S9180ZCS5CXL1 | Odin | 521.58 MB | 2024-12-01 |
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| S9180ZHU5CYB1/S9180OZS5CYB1/S9180ZCU5CYB1 | Odin | 397.67 MB | 2025-02-01 |
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| S9180ZHS5CYA1/S9180OZS5CYA1/S9180ZCS5CYA1 | Odin | 415.4 MB | 2025-01-01 |
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| S9180ZCS5CXL1/S9180CHC5CXL1/S9180ZCS5CXL1 | Odin | 604.34 MB | 2024-12-01 |
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| S9180ZHS5CXL1/S9180OZS5CXL1/S9180ZCS5CXL1 | Odin | 426.44 MB | 2024-12-01 |
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| S9180ZCU5CXK1/S9180CHC5CXK1/S9180ZCU5CXK1 | Odin | 650.64 MB | 2024-11-01 |
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| S9180ZHU5CXK1/S9180OZS5CXK1/S9180ZCU5CXK1 | Odin | 468.92 MB | 2024-11-01 |
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| S9180ZHS4CXH2/S9180OZS4CXH2/S9180ZCS4CXH2 | Odin | 2.43 GB | 2024-08-01 |
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| S9180ZCS4CXH2/S9180CHC4CXH2/S9180ZCS4CXH2 | Odin | 2.23 GB | 2024-08-01 |
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| S9180ZCU4CXI2/S9180CHC4CXI2/S9180ZCU4CXI1 | Odin | 705.54 MB | 2024-09-01 |
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| S9180ZCS4CXG2/S9180CHC4CXG2/S9180ZCS4CXFC | Odin | 2.23 GB | 2024-07-01 |
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| S9180ZHS4CXG2/S9180OZS4CXG2/S9180ZCS4CXFC | Odin | 2.43 GB | 2024-07-01 |
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| S9180ZCS4CXJ1/S9180CHC4CXJ1/S9180ZCS4CXJ1 | Odin | 701.34 MB | 2024-10-01 |
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| S9180ZHS4CXJ1/S9180OZS4CXJ1/S9180ZCS4CXJ1 | Odin | 544.26 MB | 2024-10-01 |
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| S9180ZHU4CXI1/S9180OZS4CXI1/S9180ZCU4CXI1 | Odin | 549.49 MB | 2024-09-01 |
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| S9180ZCS3CXE3/S9180CHC3CXE3/S9180ZCS3CXE3 | Odin | 2.09 GB | 2024-05-01 |
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| S9180ZHS3CXE3/S9180OZS3CXE3/S9180ZCS3CXE3 | Odin | 2.43 GB | 2024-05-01 |
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| S9180ZHS3CXF1/S9180OZS3CXF1/S9180ZCS3CXF1 | Odin | 2.43 GB | 2024-06-01 |
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| S9180ZCU2AWG9/S9180CHC2AWG9/S9180ZCU2AWG6 | Odin | 1.17 GB | 2023-07-01 |
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| S9180ZCU2BWK7/S9180CHC2BWK7/S9180ZCU2BWK7 | Odin | 3.06 GB | 2023-11-01 |
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| S9180ZHU2BWK7/S9180OZS2BWK7/S9180ZCU2BWK7 | Odin | 3.35 GB | 2023-11-01 |
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| S9180ZCU2BXA4/S9180CHC2BXA4/S9180ZCU2BXA4 | Odin | 3.03 GB | 2024-01-01 |
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| S9180ZCS2BXA2/S9180CHC2BXA2/S9180ZCS2BXA2 | Odin | 3.03 GB | 2024-01-01 |
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| S9180ZHS2AWI2/S9180OZS2AWI2/S9180ZCS2AWI2 | Odin | 2.89 GB | 2023-09-01 |
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| S9180ZHS2CXD1/S9180OZS2CXD1/S9180ZCS2CXD1 | Odin | 2.43 GB | 2024-04-01 |
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| S9180ZCS2CXD1/S9180CHC2CXD1/S9180ZCS2CXD1 | Odin | 2.09 GB | 2024-04-01 |
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| S9180ZHS2BXA1/S9180OZS2BXA1/S9180ZCS2BXA1 | Odin | 3.34 GB | 2024-01-01 |
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| S9180ZCS2BWL1/S9180CHC2BWL1/S9180ZCS2BWL1 | Odin | 3.05 GB | 2023-12-01 |
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| S9180ZHS2BWL1/S9180OZS2BWL1/S9180ZCS2BWL1 | Odin | 3.34 GB | 2023-12-01 |
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| S9180ZHU2AWI1/S9180OZS2AWI1/S9180ZCU2AWI1 | Odin | 2.88 GB | 2023-09-01 |
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| S9180ZCU2AWH1/S9180CHC2AWH1/S9180ZCU2AWGJ | Odin | 2.85 GB | 2023-08-01 |
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| S9180ZHU2AWH1/S9180OZS2AWH1/S9180ZCU2AWGJ | Odin | 382.37 MB | 2023-08-01 |
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| S9180ZHU2CXCF/S9180OZS2CXCF/S9180ZCU2CXCF | Odin | 2.43 GB | 2024-03-01 |
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| S9180ZCU2CXCF/S9180CHC2CXCF/S9180ZCU2CXCF | Odin | 2.09 GB | 2024-03-01 |
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| S9180ZHS2BXAF/S9180OZS2BXAF/S9180ZCS2BXAF | Odin | 3.34 GB | 2024-01-01 |
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| S9180ZCU2BWKA/S9180CHC2BWKA/S9180ZCU2BWKA | Odin | 390.81 MB | 2023-11-01 |
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| S9180ZHS2AWFD/S9180OZS2AWFD/S9180ZCS2AWFD | Odin | 1.15 GB | 2023-06-01 |
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| S9180ZHU1AWA6/S9180OZS1AWA6/S9180ZCU1AWA6 | Odin | 2.56 GB | 2023-01-01 |
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| S9180ZHS1AWD5/S9180OZS1AWD5/S9180ZCS1AWD5 | Odin | 2.41 GB | 2023-04-01 |
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| S9180ZHS1AWC4/S9180OZS1AWC4/S9180ZCS1AWC4 | Odin | 2.52 GB | 2023-03-01 |
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| S9180ZCU1AWD3/S9180CHC1AWD3/S9180ZCU1AWE6 | Odin | 2.07 GB | 2023-04-01 |
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| S9180ZHU1AWF1/S9180OZS1AWF1/S9180ZCU1AWF1 | Odin | 1.16 GB | 2023-06-01 |
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| S9180ZCU1AWF1/S9180CHC1AWF1/S9180ZCU1AWF1 | Odin | 1.26 GB | 2023-06-01 |
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| S9180ZHU1AWCA/S9180OZS1AWCA/S9180ZCU1AWCA | Odin | 2.41 GB | 2023-03-01 |
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| S9180ZCU1AWCA/S9180CHC1AWCA/S9180ZCU1AWCA | Odin | 2.07 GB | 2023-03-01 |
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| S9180ZHU1AWBD/S9180OZS1AWBD/S9180ZCU1AWBD | Odin | 2.52 GB | 2023-02-01 |
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| S9180ZCU1AWBE/S9180CHC1AWBE/S9180ZCU1AWBE | Odin | 2.18 GB | 2023-02-01 |
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| S9180ZCU1AWAB/S9180CHC1AWAB/S9180ZCU1AWAA | Odin | 2.23 GB | 2023-01-01 |
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| Network | Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| CDMA 800 / 1900 & TD-SCDMA | ||
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| CDMA2000 1xEV-DO | ||
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA | ||
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International | |
| 1, 7, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA | ||
| Speed | HSPA, LTE (CA), 5G |
| Launch | Announced | 2023, February 01 |
|---|---|---|
| Status | Available. Released 2023, February 17 |
| Body | Dimensions | 163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in) |
|---|---|---|
| Weight | 234 g (8.25 oz) | |
| Build | Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame | |
| SIM | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) | |
| IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum frame Stylus (Bluetooth integration, accelerometer, gyro) |
| Display | Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) |
|---|---|---|
| Size | 6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio) | |
| Resolution | 1440 x 3088 pixels, 19.3:9 ratio (~500 ppi density) | |
| Protection | Corning Gorilla Glass Victus 2 |
| Platform | OS | Android 13, up to 4 major Android upgrades, One UI 8.5 |
|---|---|---|
| Chipset | Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) | |
| CPU | Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) | |
| GPU | Adreno 740 |
| Memory | Card slot | No |
|---|---|---|
| Internal | 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM | |
| UFS 4.0 |
| Main Camera | Quad | 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video |
|---|---|---|
| Features | Laser AF, LED flash, auto-HDR, panorama | |
| Video | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS |
| Selfie camera | Single | 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF |
|---|---|---|
| Features | HDR, HDR10+ | |
| Video | 4K@30/60fps, 1080p@30fps |
| Sound | Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | No | |
| High-bitrate audio support |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.3, A2DP, LE | |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes | |
| Radio | No | |
| USB | USB Type-C 3.2, OTG |
| Features | Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
|---|---|---|
| Samsung DeX, Samsung Wireless DeX (desktop experience support) Ultra Wideband (UWB) support |
| Battery | Type | Li-Ion 5000 mAh |
|---|---|---|
| Charging | 45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless |
| Misc | Colors | Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition |
|---|---|---|
| Models | SM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DS | |
| SAR | 1.12 W/kg (head) 0.92 W/kg (body) | |
| SAR EU | 0.96 W/kg (head) 1.40 W/kg (body) | |
| Price | $ 449.95 / € 528.02 / £ 349.99 / ₹ 99,999 |
| Our Tests | Performance | AnTuTu: 1241531 (v9) GeekBench: 4927 (v5.1) 3DMark: 3790 (Wild Life Extreme) |
|---|---|---|
| Display | 1274 nits max brightness (measured) | |
| Camera | Photo / Video | |
| Loudspeaker | -25.6 LUFS (Very good) | |
| Battery | Active use score 13:24h | |
| Battery (old) | Endurance rating 126h | |
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 S23 Ultra (China) 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.
