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A12 official device image

A12

Brand oppo
Codename A12
Official Firmware

Download A12 Firmware

A12

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Firmware Downloads

Find and download official MIUI firmware for A12 (A12). All firmware files include MD5 hash verification and are available for direct download.

A12

Version Method Size Release Date MD5 Hash Download
CPH2083_11_A.49 Fastboot 2.6 GB N/A

Device Specifications

NetworkTechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 38, 40, 41
SpeedHSPA, LTE
LaunchAnnounced2020, April 20
StatusAvailable. Released 2020, April 20
BodyDimensions155.9 x 75.5 x 8.3 mm (6.14 x 2.97 x 0.33 in)
Weight165 g (5.82 oz)
BuildGlass front, plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)
DisplayTypeIPS LCD, 450 nits (typ)
Size6.22 inches, 96.6 cm2 (~82.0% screen-to-body ratio)
Resolution720 x 1520 pixels, 19:9 ratio (~270 ppi density)
ProtectionCorning Gorilla Glass 3
PlatformOSAndroid 9.0 (Pie), ColorOS 6.1
ChipsetMediatek MT6765 Helio P35 (12 nm)
CPUOcta-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUPowerVR GE8320
MemoryCard slotmicroSDXC
Internal32GB 3GB RAM, 64GB 4GB RAM
 eMMC 5.1
Main CameraDual13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF
2 MP, f/2.4, (depth)
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie cameraSingle5 MP, f/2.0, 1/5.0", 1.12µm
FeaturesHDR
Video
SoundLoudspeakerYes
3.5mm jackYes
CommsWLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE
PositioningGPS, GLONASS, BDS
NFCNo
RadioFM radio
USBmicroUSB 2.0, OTG
FeaturesSensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
BatteryTypeLi-Po 4230 mAh, non-removable
MiscColorsBlue, Black
ModelsCPH2083, CPH2077
PriceAbout 560 EUR
Data source: GSMArena

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How to Flash Firmware

Steps to Install Firmware:

  1. Download the ROM: Choose the appropriate firmware version above for your device region
  2. Backup Your Data: All data will be erased during flashing
  3. Unlock Bootloader: Required for some devices (check device-specific requirements)
  4. Download Tools: Download MIUI Flash Tool or use ADB/Fastboot
  5. Flash the ROM: Follow the tool's instructions to flash the downloaded firmware
  6. Verify: Restart and verify successful installation

⚠️ Warning: Flashing custom ROMs may void your warranty. Proceed at your own risk.

Frequently Asked Questions

Q: Is it safe to flash official firmware?

A: Yes, flashing official firmware is generally safe and won't void your warranty if done through official methods.

Q: What's the difference between Recovery and Fastboot ROMs?

A: Recovery ROMs are flashed from recovery mode, while Fastboot ROMs require bootloader unlock and ADB tools.

Q: Can I downgrade to an older firmware version?

A: Some devices allow downgrading, but it depends on the device and region. Check device-specific forums first.

Q: What if flashing fails?

A: If flashing fails, try using the official tool, ensure USB drivers are installed, and check device compatibility.