Samsung Galaxy Z Fold7 (SM-F956B) — SLK
Samsung Galaxy Z Fold7 Released 2025, July 25 | 215g, 4.2mm thickness | Android 16, up to 7 major upgrades, One UI 8 | 256GB/512GB/1TB storage, no card slot | Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak) | 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 1
Samsung Galaxy Z Fold7 Network Specifications
| Speed | HSPA, LTE, 5G |
| 5G | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6 - International |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 - International |
| 3G | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
Samsung Galaxy Z Fold7 body Specifications
| SIM | · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) · Nano-SIM + Nano-SIM + multiple eSIM (max 2 at a time) |
| Build | Glass front (Gorilla Glass Victus Ceramic 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame |
| Weight | 215 g (7.58 oz) |
| Dimensions | Unfolded: 158.4 x 143.2 x 4.2 mm Folded: 158.4 x 72.8 x 8.9 mm |
Samsung Galaxy Z Fold7 MISC Specifications
| SAR EU | 1.42 W/kg (head) 1.24 W/kg (body) |
| SAR US | 1.24 W/kg (head) 1.36 W/kg (body) |
| Colors | Blue Shadow, Silver Shadow, Jet Black, Mint |
Samsung Galaxy Z Fold7 display Specifications
| Protection | Mohs level 1 |
| Resolution | 1968 x 2184 pixels (~368 ppi density) |
| Size | 8.0 inches, 204.2 cm 2 (~90.0% screen-to-body ratio) |
| Type | Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak) |
Samsung Galaxy Z Fold7 Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes, with stereo speakers |
Samsung Galaxy Z Fold7 Platform Specifications
| GPU | Adreno 830 (1200 MHz) |
| CPU | Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) |
| Chipset | Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm) |
| OS | Android 16, up to 7 major Android upgrades, One UI 8 |
Samsung Galaxy Z Fold7 Battery Specifications
| Charging | 25W wired, QC2.0, 50% in 30 min 15W wireless 4.5W reverse wireless |
| Battery | Li-Po 4400 mAh |
Samsung Galaxy Z Fold7 memory Specifications
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM |
| Card slot | No |
Samsung Galaxy Z Fold7 Main Camera Specifications
| Video | 8K@30fps, 4K@60fps, 1080p@60/120/240fps (gyro-EIS), 10-bit HDR, HDR10+ |
| Features | LED flash, HDR, panorama |
| Camera | 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 |
SLK Region Firmware Info
SLK - Sri LankaA CSC (Consumer Software Customization) code ties a Samsung firmware build to the country and carrier it was released for, controlling branding, available languages and which OTA updates a device receives. The SLK code is used in Sri Lanka by Dialog, Mobitel, Etisalat, Airtel, Hutch, with 3 distinct Samsung Galaxy Z Fold7 firmware versions found so far.
SLK Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| F956BXXS4DZH5 | 2026-08-12 | — |
| F956BXXS4DZG3 | 2026-07-08 | — |
| F956BXXS4DZF1 | 2026-06-15 | — |
3 Samsung Galaxy Z Fold7 firmware versions found for the SLK region, newest first.
Samsung Galaxy Z Fold7 SLK Firmware ArchiveOfficial Samsung Galaxy Z Fold7 firmware for the Sri Lanka SLK region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy Z Fold7 Combination & Special FilesCombination and service files for the Samsung Galaxy Z Fold7 (SM-F956B) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
SLK Firmware FAQ
Which carriers use the SLK CSC on the Samsung Galaxy Z Fold7?+
The SLK CSC is used by Dialog, Mobitel, Etisalat, Airtel, and Hutch in Sri Lanka. Flash the SLK firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy Z Fold7 firmware versions are available for the SLK region?+
3 distinct Samsung Galaxy Z Fold7 firmware versions have been found for the SLK (Sri Lanka) region so far, from oldest to the latest build.
How is the SLK CSC different from other region codes?+
Samsung ties every firmware build to one of roughly 599 CSC (Consumer Software Customization) codes, each tied to a specific country and carrier. SLK is the code for Sri Lanka (Dialog, Mobitel, Etisalat, Airtel, and Hutch) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.