Samsung Galaxy J4 (SM-J400F) Firmware

Samsung Galaxy J4 (SM-J400F) — TUN

Released 2018, May 1

175g, 8.1mm thickness

Android 8.0

16GB/32GB storage, microSDXC, card slot

Samsung Galaxy J4 Network Specifications

Detailed Network specifications for the Samsung Galaxy J4:
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
4G	1, 3, 5, 7, 8, 20, 38, 40 - India, Pakistan
3G	HSDPA 850 / 900 / 1900 / 2100
2G	GSM 850 / 900 / 1800 / 1900
Technology	GSM / HSPA / LTE

Timeline

Released2018, May 1

Samsung Galaxy J4 body Specifications

Detailed body specifications for the Samsung Galaxy J4:
SIM	Dual SIM (Micro-SIM, dual stand-by)
Build	Glass front, plastic back, plastic frame
Weight	175 g (6.17 oz)
Dimensions	151.7 x 77.2 x 8.1 mm (5.97 x 3.04 x 0.32 in)

Samsung Galaxy J4 MISC Specifications

Detailed MISC specifications for the Samsung Galaxy J4:
SAR US	0.36 W/kg (head) 1.49 W/kg (body)
Colors	Black, Gold, Orchid Gray

Samsung Galaxy J4 display Specifications

Detailed display specifications for the Samsung Galaxy J4:
Resolution	720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Size	5.5 inches, 83.4 cm 2 (~71.2% screen-to-body ratio)
Type	Super AMOLED

Samsung Galaxy J4 Sound Specifications

Detailed Sound specifications for the Samsung Galaxy J4:
3.5mm jack	Yes
Loudspeaker	Yes

Samsung Galaxy J4 Platform Specifications

Detailed Platform specifications for the Samsung Galaxy J4:
GPU	Mali-T720 MP2
CPU	Quad-core 1.4 GHz Cortex-A53
Chipset	Exynos 7570 Quad (14 nm)
OS	Android 8.0 (Oreo)

Samsung Galaxy J4 Battery Specifications

Detailed Battery specifications for the Samsung Galaxy J4:
Battery	Li-Ion 3000 mAh, removable

Samsung Galaxy J4 memory Specifications

Detailed memory specifications for the Samsung Galaxy J4:
Internal	16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
Card slot	microSDXC (dedicated slot)

Samsung Galaxy J4 Main Camera Specifications

Detailed Main Camera specifications for the Samsung Galaxy J4:
Video	1080p@30fps
Features	LED flash, panorama, HDR
Camera	13 MP, f/1.9, 28mm (wide), AF

TUN Region Firmware Info

TUN - Tunisia

Tunisie TelecomTunisiana

A 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 J4 firmware version known so far.

Samsung Galaxy J4 TUN Firmware Archive

Official Samsung Galaxy J4 firmware for the Tunisia TUN region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.

Device Mobile	CSC	Version	Bit - SW REV	OS	Build date	Security Patch Lvl	Updated	Status

Showing 0 to 0 of 0 entries

Samsung Galaxy J4 Combination & Special Files

Combination and service files for the Samsung Galaxy J4 (SM-J400F) — authorized repair, FRP reset after service, and diagnostics.

Device Mobile	Version	Bit - SW REV	FA	Change list	Updated	Status

Showing 0 to 0 of 0 entries

TUN Firmware FAQ

Which carriers use the TUN CSC on the Samsung Galaxy J4?+

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 J4 firmware versions are available for the TUN region?+

Currently one known Samsung Galaxy J4 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.

Samsung Galaxy J4 (SM-J400F) Firmware Downloads - Region: TUN

Explore, Download, and Update with Ease