Samsung Galaxy Z Fold8 (SM-F971B) — TUN
Samsung Galaxy Z Fold8 Released 2026, July 22 | 201g, 4.5mm thickness | Android 17, up to 7 major upgrades, One UI 9 | 256GB/512GB/1TB storage, no card slot | Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 3000 nits (peak) | 50 MP, f/1.8, 23mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 50 MP, f/1.9, 120˚ (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF | Li-Ion 4800 mAh
Samsung Galaxy Z Fold8 Network Specifications
| Speed | HSPA, LTE, 5G |
| 5G | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
| 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 / HSPA / LTE / 5G |
Samsung Galaxy Z Fold8 body Specifications
| SIM | Nano-SIM + eSIM + eSIM (max 2 at a time) |
| Build | Glass front (Gorilla Glass Victus Ceramic 3) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus 2), aluminum frame |
| Weight | 201 g (7.09 oz) |
| Dimensions | Unfolded: 161.4 x 123.9 x 4.5 mm Folded: 81.9 x 123.9 x 9.7 mm |
Samsung Galaxy Z Fold8 MISC Specifications
| SAR EU | 0.82 W/kg (head) 1.21 W/kg (body) |
| SAR US | 1.23 W/kg (head) 1.17 W/kg (body) |
| Colors | Graphite, Cream, Lavender, Pistachio |
Samsung Galaxy Z Fold8 display Specifications
| Protection | Mohs level 1 |
| Resolution | 1828 x 2448 pixels, 4:3 ratio (~403 ppi density) |
| Size | 7.6 inches, 177.8 cm 2 (~88.9% screen-to-body ratio) |
| Type | Foldable Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 3000 nits (peak) |
Samsung Galaxy Z Fold8 Sound Specifications
| 3.5mm jack | No |
| Loudspeaker | Yes, with stereo speakers |
Samsung Galaxy Z Fold8 Platform Specifications
| GPU | Adreno 840 (1.3GHz) |
| CPU | Octa-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) |
| Chipset | Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm) |
| OS | Android 17, up to 7 major Android upgrades, One UI 9 |
Samsung Galaxy Z Fold8 Battery Specifications
| Charging | 45W wired, QC2.0, 63% in 30 min 20W wireless 4.5W reverse wireless |
| Battery | Li-Ion 4800 mAh |
Samsung Galaxy Z Fold8 memory Specifications
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM, 1TB 16GB RAM |
| Card slot | No |
Samsung Galaxy Z Fold8 Main Camera Specifications
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, OIS |
| Features | LED flash, HDR, panorama |
| Camera | 50 MP, f/1.8, 23mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 50 MP, f/1.9, 120˚ (ultrawide), 1/2.5", 0.7µm, dual pixel PDAF |
TUN Region Firmware Info
TUN - TunisiaA 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 TUN code is used in Tunisia by Tunisie Telecom, Tunisiana, with one Samsung Galaxy Z Fold8 firmware version known so far.
Samsung Galaxy Z Fold8 TUN Firmware ArchiveOfficial Samsung Galaxy Z Fold8 firmware for the Tunisia TUN region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy Z Fold8 Combination & Special FilesCombination, FRP and service files for the Samsung Galaxy Z Fold8 (SM-F971B) — bypass FRP, run diagnostics, and repair.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
TUN Firmware FAQ
Which carriers use the TUN CSC on the Samsung Galaxy Z Fold8?+
The TUN CSC is used by Tunisie Telecom and Tunisiana in Tunisia. Flash the TUN firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy Z Fold8 firmware versions are available for the TUN region?+
Currently one known Samsung Galaxy Z Fold8 firmware version is available for the TUN (Tunisia) region.
How is the TUN 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. TUN is the code for Tunisia (Tunisie Telecom and Tunisiana) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.