Oppo A57 2016 Firmware File

For – Android 7.1.1, ColorOS 3.2:

—using stock firmware, here is a guide for a clean installation. The original 2016 version typically runs on ColorOS 3.0 Android 6.0 (Marshmallow) Essential Firmware Details Model Number: Qualcomm Snapdragon 435 OS Version: ColorOS 3.0 (Android 6.0 Marshmallow) Common Use Cases: oppo a57 2016 firmware

| Build Number | Release Date | Security Patch | Changes | |--------------|--------------|----------------|---------| | A.05 | Dec 2016 | Dec 2016 | Initial release | | A.10 | Mar 2017 | Feb 2017 | Camera optimization, battery drain fixes | | A.12 | May 2017 | Apr 2017 | Fingerprint speed improvement, April patches | | A.14 | Sep 2017 | Jul 2017 | Final build – Stagefright fixes, no Nougat | For – Android 7