Free, direct downloads of official stock firmware for the Samsung Galaxy A03 (model code SM-A035F) in the LUX region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Samsung Galaxy A03 (SM-A035F) — LUX
Released 2022, January 21
196g, 9.1mm thickness
Android 11, up to Android 13, One UI core 5
32GB/64GB/128GB storage, microSDXC, card slot
Samsung Galaxy A03 Released 2022, January 21 | 196g, 9.1mm thickness | Android 11, up to Android 13, One UI core 5 | 32GB/64GB/128GB storage, microSDXC | PLS LCD | 48 MP, f/1.8, (wide), AF
Auxiliary lens | Li-Po 5000 mAh
Samsung Galaxy A03 Network Specifications
Detailed Network specifications for the Samsung Galaxy A03:
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
3G
HSDPA 850 / 900 / 2100
2G
GSM 850 / 900 / 1800 / 1900
Technology
GSM / HSPA / LTE
Timeline
Released2022, January 21
Samsung Galaxy A03 body Specifications
Detailed body specifications for the Samsung Galaxy A03:
SIM
· Nano-SIM
· Nano-SIM + Nano-SIM
Build
Glass front, plastic back, plastic frame
Weight
196 g (6.91 oz)
Dimensions
164.2 x 75.9 x 9.1 mm (6.46 x 2.99 x 0.36 in)
Samsung Galaxy A03 MISC Specifications
Detailed MISC specifications for the Samsung Galaxy A03:
SAR EU
0.20 W/kg (head) 1.35 W/kg (body)
Colors
Black, Blue, Red
Samsung Galaxy A03 display Specifications
Detailed display specifications for the Samsung Galaxy A03:
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size
6.5 inches, 102.0 cm 2 (~81.8% screen-to-body ratio)
Type
PLS LCD
Samsung Galaxy A03 Sound Specifications
Detailed Sound specifications for the Samsung Galaxy A03:
3.5mm jack
Yes
Loudspeaker
Yes
Samsung Galaxy A03 Platform Specifications
Detailed Platform specifications for the Samsung Galaxy A03:
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 LUX code is used in Luxembourg by Mobistar, Proximus, Base, Telenet, Tango, Post Telecom, Orange Luxembourg, with one Samsung Galaxy A03 firmware version known so far.
Samsung Galaxy A03 LUX Firmware Archive
Official Samsung Galaxy A03 firmware for the Luxembourg LUX region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
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Samsung Galaxy A03 Combination & Special Files
Combination and service files for the Samsung Galaxy A03 (SM-A035F) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
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LUX Firmware FAQ
Which carriers use the LUX CSC on the Samsung Galaxy A03?+
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 A03 firmware versions are available for the LUX region?+
Currently one known Samsung Galaxy A03 firmware version is available for the LUX (Luxembourg) region.
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.
Samsung Galaxy A03 (SM-A035F) — LUX
LUX - Luxembourg
Samsung Galaxy A03 LUX Firmware Archive
Samsung Galaxy A03 Combination & Special Files