OPPO A3S CPH1803 Firmware (Flash File)

Official Firmware (Flash File) for OPPO A3S CPH1803, build 11_A.12_180927. Review the ZIP package details, original filename and checksum before downloading, and confirm that the package matches your exact device.

Package details

Brand: OPPO
Device: OPPO A3S
Model: CPH1803
Package type: Firmware Package
Build: 11_A.12_180927
Format: ZIP
File size: 4.49 GB (4,486,698,793 bytes)
Checksum source: File provider (SHA-256)

File & checksum

Filename

Oppo_A3S_CPH1803_EX_11_A.12_180927.zip

SHA-256

8e4ebef5ee09c648ee2f91616ca90383c3ab2e516f43f7ffe5aa20cee7a28bab

Before you use this package

Check your exact device, build and package type before flashing. Compatibility is not guaranteed; using the wrong firmware can cause data loss or device damage.