Samsung Galaxy J4+ (SM-J415FN) — LUX
Samsung Galaxy J4+ Released 2018, October | 178g, 7.9mm thickness | Android 8.1 | 16GB/32GB storage, microSDXC | IPS LCD | 13 MP, f/1.9, 28mm (wide), AF | Li-Ion 3300 mAh, non-removable
Samsung Galaxy J4+ Network Specifications
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| 4G | 1, 3, 5, 7, 8, 20, 38, 40, 41 - J415F/DS, J415FN/DS |
| 3G | HSDPA 850 / 900 / 1900 / 2100 - J415F/DS, J415FN/DS |
| 2G | GSM 850 / 900 / 1800 / 1900 |
| Technology | GSM / HSPA / LTE |
Samsung Galaxy J4+ body Specifications
| SIM | Nano-SIM + Nano-SIM |
| Build | Glass front, plastic back, plastic frame |
| Weight | 178 g (6.28 oz) |
| Dimensions | 161.4 x 76.9 x 7.9 mm (6.35 x 3.03 x 0.31 in) |
Samsung Galaxy J4+ MISC Specifications
| SAR EU | 0.32 W/kg (head) 1.46 W/kg (body) |
| SAR US | 0.55 W/kg (head) 0.41 W/kg (body) |
| Colors | Black, Gold, Pink, Blue |
Samsung Galaxy J4+ display Specifications
| Resolution | 720 x 1480 pixels, 18.5:9 ratio (~274 ppi density) |
| Size | 6.0 inches, 91.4 cm 2 (~73.6% screen-to-body ratio) |
| Type | IPS LCD |
Samsung Galaxy J4+ Sound Specifications
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Samsung Galaxy J4+ Platform Specifications
| GPU | Adreno 308 |
| CPU | Quad-core 1.4 GHz Cortex-A53 |
| Chipset | Qualcomm MSM8917 Snapdragon 425 (28 nm) |
| OS | Android 8.1 (Oreo) |
Samsung Galaxy J4+ Battery Specifications
| Battery | Li-Ion 3300 mAh, non-removable |
Samsung Galaxy J4+ memory Specifications
| Internal | 16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM |
| Card slot | microSDXC (dedicated slot) |
Samsung Galaxy J4+ Main Camera Specifications
| Video | 1080p@30fps |
| Features | LED flash, panorama, HDR |
| Camera | 13 MP, f/1.9, 28mm (wide), AF |
LUX Region Firmware Info
LUX - LuxembourgA 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 LUX code is used in Luxembourg by Mobistar, Proximus, Base, Telenet, Tango, Post Telecom, Orange Luxembourg, with 2 distinct Samsung Galaxy J4+ firmware versions found so far.
LUX Firmware Version History
| Version | Build Date | Security Patch |
|---|---|---|
| J415FNXXS6BVJ1 | 2022-12-13 | — |
| J415FNXXU6BZB2 | 2026-03-16 | — |
2 Samsung Galaxy J4+ firmware versions found for the LUX region, newest first.
Samsung Galaxy J4+ LUX Firmware ArchiveOfficial Samsung Galaxy J4+ firmware for the Luxembourg LUX region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy J4+ Combination & Special FilesCombination and service files for the Samsung Galaxy J4+ (SM-J415FN) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
LUX Firmware FAQ
Which carriers use the LUX CSC on the Samsung Galaxy J4+?+
The LUX CSC is used by Mobistar, Proximus, Base, Telenet, Tango, Post Telecom, and Orange Luxembourg in Luxembourg. Flash the LUX firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy J4+ firmware versions are available for the LUX region?+
2 distinct Samsung Galaxy J4+ firmware versions have been found for the LUX (Luxembourg) region so far, from oldest to the latest build.
How is the LUX 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. LUX is the code for Luxembourg (Mobistar, Proximus, Base, Telenet, Tango, Post Telecom, and Orange Luxembourg) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.