Samsung Galaxy A12 (SM-A125F) — SER
Samsung Galaxy A12 Released 2020, December 21 | 205g, 8.9mm thickness | Android 10, up to Android 12, One UI 4.1 | 32GB/64GB/128GB storage, microSDXC | PLS LCD | 48 MP, f/2.0, 26mm (wide), AF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens | Li-Po 5000 mAh
Samsung Galaxy A12 Network Specifications
| 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 |
Samsung Galaxy A12 body Specifications
| SIM | · Nano-SIM · Nano-SIM + Nano-SIM |
| Build | Glass front, plastic back, plastic frame |
| Weight | 205 g (7.23 oz) |
| Dimensions | 164 x 75.8 x 8.9 mm (6.46 x 2.98 x 0.35 in) |
Samsung Galaxy A12 MISC Specifications
| SAR EU | 0.67 W/kg (head) 1.38 W/kg (body) |
| Colors | Black, White, Blue, Red |
Samsung Galaxy A12 display Specifications
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Size | 6.5 inches, 102.0 cm 2 (~82.1% screen-to-body ratio) |
| Type | PLS LCD |
Samsung Galaxy A12 Sound Specifications
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Samsung Galaxy A12 Platform Specifications
| GPU | PowerVR GE8320 |
| CPU | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Chipset | Mediatek MT6765 Helio P35 (12 nm) |
| OS | Android 10, upgradable to Android 12, One UI 4.1 |
Samsung Galaxy A12 Battery Specifications
| Charging | 15W wired |
| Battery | Li-Po 5000 mAh |
Samsung Galaxy A12 memory Specifications
| Internal | 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 2GB RAM, 64GB 4GB RAM, 128GB 2GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM |
| Card slot | microSDXC (dedicated slot) |
Samsung Galaxy A12 Main Camera Specifications
| Video | 1080p@30fps |
| Features | LED flash, panorama, HDR |
| Camera | 48 MP, f/2.0, 26mm (wide), AF 5 MP, f/2.2, 123˚ (ultrawide) 2 MP (macro) Auxiliary lens |
SER Region Firmware Info
SER - RussiaA 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 SER code is used in Russia by MTS, Beeline, Megafon, Tele2, Golden Telecom, Yota, with one Samsung Galaxy A12 firmware version known so far.
Samsung Galaxy A12 SER Firmware ArchiveOfficial Samsung Galaxy A12 firmware for the Russia SER region, including BL, AP, CP, CSC and HOME_CSC packages for Odin flashing.
Samsung Galaxy A12 Combination & Special FilesCombination and service files for the Samsung Galaxy A12 (SM-A125F) — authorized repair, FRP reset after service, and diagnostics.
| Device Mobile | Version | Bit - SW REV | FA | Change list | Updated | Status |
|---|---|---|---|---|---|---|
SER Firmware FAQ
Which carriers use the SER CSC on the Samsung Galaxy A12?+
The SER CSC is used by MTS, Beeline, Megafon, Tele2, Golden Telecom, and Yota in Russia. Flash the SER firmware only if your device was sold through one of these carriers.
How many Samsung Galaxy A12 firmware versions are available for the SER region?+
Currently one known Samsung Galaxy A12 firmware version is available for the SER (Russia) region.
How is the SER 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. SER is the code for Russia (MTS, Beeline, Megafon, Tele2, Golden Telecom, and Yota) — flashing a different CSC can change your carrier branding, available languages and which OTA updates you receive.