Free, direct downloads of official stock firmware for the Samsung Galaxy A04 (model code SM-A042M) in the GTO region. Pick a build to update, repair, or unbrick your device with the Odin tool.
Samsung Galaxy A04 (SM-A042M) — GTO
Released 2022, October 10
192g, 9.1mm thickness
Android 12, up to Android 13, One UI Core 5.0
32GB/64GB/128GB storage, microSDXC, card slot
Samsung Galaxy A04 Released 2022, October 10 | 192g, 9.1mm thickness | Android 12, up to Android 13, One UI Core 5.0 | 32GB/64GB/128GB storage, microSDXC | PLS LCD | 50 MP, f/1.8, 25mm (wide), 1/2.51", 0.7µm, AF
Auxiliary lens | Li-Po 5000 mAh
Samsung Galaxy A04 Network Specifications
Detailed Network specifications for the Samsung Galaxy A04:
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, October 10
Samsung Galaxy A04 body Specifications
Detailed body specifications for the Samsung Galaxy A04:
SIM
· Nano-SIM
· Nano-SIM + Nano-SIM
Build
Glass front, plastic back, plastic frame
Weight
192 g (6.77 oz)
Dimensions
164.4 x 76.3 x 9.1 mm (6.47 x 3.00 x 0.36 in)
Samsung Galaxy A04 MISC Specifications
Detailed MISC specifications for the Samsung Galaxy A04:
SAR EU
0.32 W/kg (head) 1.10 W/kg (body)
Colors
Black, Green, White, Copper
Samsung Galaxy A04 display Specifications
Detailed display specifications for the Samsung Galaxy A04:
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size
6.5 inches, 102.0 cm 2 (~81.3% screen-to-body ratio)
Type
PLS LCD
Samsung Galaxy A04 Sound Specifications
Detailed Sound specifications for the Samsung Galaxy A04:
3.5mm jack
Yes
Loudspeaker
Yes
Samsung Galaxy A04 Platform Specifications
Detailed Platform specifications for the Samsung Galaxy A04:
Detailed Main Camera specifications for the Samsung Galaxy A04:
Video
1080p@30fps
Features
LED flash
Camera
50 MP, f/1.8, 25mm (wide), 1/2.51", 0.7µm, AF
Auxiliary lens
GTO Region Firmware Info
GTO - Guatemala
Unbranded
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 GTO code is used in Guatemala by Unbranded, with 2 distinct Samsung Galaxy A04 firmware versions found so far.
2 Samsung Galaxy A04 firmware versions found for the GTO region, newest first.
Samsung Galaxy A04 GTO Firmware Archive
Official Samsung Galaxy A04 firmware for the Guatemala GTO region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
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Samsung Galaxy A04 Combination & Special Files
Combination and service files for the Samsung Galaxy A04 (SM-A042M) — authorized repair, FRP reset after service, and diagnostics.
Device Mobile
Version
Bit - SW REV
FA
Change list
Updated
Status
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GTO Firmware FAQ
Which carriers use the GTO CSC on the Samsung Galaxy A04?+
The GTO CSC is used by Unbranded in Guatemala. Flash the GTO firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy A04 firmware versions are available for the GTO region?+
2 distinct Samsung Galaxy A04 firmware versions have been found for the GTO (Guatemala) region so far, from oldest to the latest build.
How is the GTO 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. GTO is the code for Guatemala (Unbranded) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.
Samsung Galaxy A04 (SM-A042M) — GTO
GTO - Guatemala
Samsung Galaxy A04 GTO Firmware Archive
Samsung Galaxy A04 Combination & Special Files