Samsung Galaxy Z TriFold (Korea) is a samsung device (codename: sm-f968n). FirmwareMirror hosts 5 verified firmware builds, covering: KOO. Available as official firmware. Last updated: May 2026. All files MD5-verified. Free, no registration.
Find and download official Stock ROM for Samsung Galaxy Z TriFold (Korea) (sm-f968n). All firmware files include MD5 hash verification and are available for direct download.
| Version | Method | Size | Release Date | MD5 Hash | Download |
|---|---|---|---|---|---|
| F968NKSS5BZE1/F968NOKR5BZE1/F968NKSS5BZE1 | Odin | 401.63 MB | 2026-05-01 |
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| F968NKSS3AZB2/F968NOKR3AZB2/F968NKSS3AZB1 | Odin | 529.71 MB | 2026-02-01 |
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| F968NKSS3AZC1/F968NOKR3AZC1/F968NKSS3AZB1 | Odin | 401.63 MB | 2026-03-01 |
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| F968NKSS2AZA1/F968NOKR2AZA1/F968NKSS2AZA1 | Odin | 527.98 MB | 2026-01-01 |
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| F968NKSU1AYK8/F968NOKR1AYK8/F968NKSU1AYJD | Odin | 547.15 MB | 2025-11-01 |
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| Network | Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| CDMA 800 / 1900 | ||
| 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, 38, 39, 40, 41, 66 | |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA/Sub6 | |
| Speed | HSPA, LTE, 5G |
| Launch | Announced | 2025, December 02. Released 2025, December 12 |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | Unfolded: 159.2 x 214.1 x 3.9-4.2 mm Folded: 159.2 x 75 x 12.9 mm |
|---|---|---|
| Weight | 309 g (10.90 oz) | |
| Build | Glass front (Gorilla Glass Victus Ceramic 2) (folded), plastic front (unfolded), ceramic-glass fiber-reinforced polymer back, aluminum frame, titanium hinge housing | |
| SIM | · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM + multiple eSIM (max 2 at a time) · Nano-SIM + Nano-SIM | |
| IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) Advanced Armor aluminum frame |
| Display | Type | Tri-foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR, 1600 nits (peak) |
|---|---|---|
| Size | 10.0 inches, 305.4 cm2 (~89.6% screen-to-body ratio) | |
| Resolution | 1584 x 2160 pixels, 4:3 ratio (~269 ppi density) | |
| Dynamic LTPO AMOLED 2X, 120Hz, HDR, 2600 nits (peak), Corning Gorilla Glass Ceramic 2 6.5 inches, 1080 x 2520 pixels, 422 ppi |
| Platform | OS | Android 16, One UI 8.5 |
|---|---|---|
| Chipset | Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) | |
| CPU | Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | |
| GPU | Adreno 830 (1200 MHz) |
| Memory | Card slot | No |
|---|---|---|
| Internal | 512GB 16GB RAM, 1TB 16GB RAM | |
| UFS |
| Main Camera | Triple | 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF |
|---|---|---|
| Features | LED flash, HDR, panorama | |
| Video | 8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+ |
| Selfie camera | Single | 10 MP, f/2.2, 18mm (ultrawide), 1/3.0", 1.12µm Cover camera: 10 MP, f/2.2, 24mm (wide), 1/3.0", 1.12µm |
|---|---|---|
| Features | HDR | |
| Video | 4K@30/60fps, 1080p@30/60fps, gyro-EIS |
| Sound | Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | No |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.4, A2DP, LE, aptX HD, ASHA | |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes | |
| Radio | No | |
| USB | USB Type-C 3.2 |
| Features | Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer |
|---|---|---|
| Samsung DeX wireless (desktop experience support) Ultra Wideband (UWB) support |
| Battery | Type | Li-Ion 5600 mAh |
|---|---|---|
| Charging | 45W wired, QC2.0, 50% in 30 min 15W wireless 4.5W reverse wireless |
| Misc | Colors | Crafted Black |
|---|---|---|
| Models | SM-F968B, SM-F968B/DS, SM-D639B, SM-D639B/DS, SM-D639U, SM-D639U1, SM-D639N, SM-D6390 | |
| SAR EU | 1.18 W/kg (head) 1.49 W/kg (body) | |
| Price | $ 2,899.00 |
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 Z TriFold (Korea) 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.
