Samsung Galaxy Z Fold5 (SM-F946B) — ECT
Samsung Galaxy Z Fold5 Released 2023, August 11 | 253g, 6.1mm thickness | Android 13, up to 4 major upgrades | 256GB/512GB/1TB storage, no card slot | Foldable Dynamic AMOLED 2X, 120Hz, HDR10+ | 50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 66mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 12mm, 123˚ (ultrawide), 1
Samsung Galaxy Z Fold5 Network Specifications
| Speed | HSPA, LTE, 5G |
| 5G | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 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 Fold5 body Specifications
| SIM | · Nano-SIM + eSIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| Build | Glass front (Gorilla Glass Victus 2) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame |
| Weight | 253 g (8.92 oz) |
| Dimensions | Unfolded: 154.9 x 129.9 x 6.1 mm Folded: 154.9 x 67.1 x 13.4 mm |
Samsung Galaxy Z Fold5 MISC Specifications
| SAR EU | 1.24 W/kg (head) 1.19 W/kg (body) |
| SAR US | 1.16 W/kg (head) |
| Colors | Icy Blue, Phantom Black, Cream, Gray, Blue |
Samsung Galaxy Z Fold5 display Specifications
| Resolution | 1812 x 2176 pixels (~373 ppi density) |
| Size | 7.6 inches, 183.2 cm 2 (~91.1% screen-to-body ratio) |
| Type | Foldable Dynamic AMOLED 2X, 120Hz, HDR10+ |
Samsung Galaxy Z Fold5 Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes, with stereo speakers |
Samsung Galaxy Z Fold5 Platform Specifications
| GPU | Adreno 740 |
| CPU | Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) |
| OS | Android 13, up to 4 major Android upgrades, One UI 8.5 |
Samsung Galaxy Z Fold5 Battery Specifications
| Charging | 25W wired, 50% in 30 min 15W wireless 4.5W reverse wireless |
| Battery | Li-Po 4400 mAh |
Samsung Galaxy Z Fold5 memory Specifications
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM |
| Card slot | No |
Samsung Galaxy Z Fold5 Main Camera Specifications
| Video | 8K@30fps, 4K@60fps, 1080p@60/240fps (gyro-EIS), HDR10+ |
| Features | LED flash, HDR, panorama |
| Camera | 50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 66mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm |
ECT Region Firmware Info
ECT - NigeriaA 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 ECT code is used in Nigeria by MTN, Glo Mobile, Zain, Etisalat, with 2 distinct Samsung Galaxy Z Fold5 firmware versions found so far.
ECT Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| F946BXXS7GZG1 | 2026-07-07 | — |
| F946BXXS7GZF1 | 2026-06-09 | — |
2 Samsung Galaxy Z Fold5 firmware versions found for the ECT region, newest first.
Samsung Galaxy Z Fold5 ECT Firmware ArchiveOfficial Samsung Galaxy Z Fold5 firmware for the Nigeria ECT region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy Z Fold5 Combination & Special FilesCombination and service files for the Samsung Galaxy Z Fold5 (SM-F946B) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
ECT Firmware FAQ
Which carriers use the ECT CSC on the Samsung Galaxy Z Fold5?+
The ECT CSC is used by MTN, Glo Mobile, Zain, and Etisalat in Nigeria. Flash the ECT firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy Z Fold5 firmware versions are available for the ECT region?+
2 distinct Samsung Galaxy Z Fold5 firmware versions have been found for the ECT (Nigeria) region so far, from oldest to the latest build.
How is the ECT 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. ECT is the code for Nigeria (MTN, Glo Mobile, Zain, and Etisalat) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.