typically runs on based on Android 12 . While it has been a workhorse for many, recent reports from the OPPO Community suggest it may not receive the upcoming ColorOS 15 update, as it has already fulfilled its promised software lifecycle. Specification RAM/Storage 4GB RAM + 64GB ROM (Expandable) Display 6.56-inch HD+ Expandable Memory Supports Micro SDXC up to 256GB OS Version Android 12 (Global) How to Update Your
OPPO A57 Dual SIM Smartphone, 4GB RAM, 64GB ROM Storage, 6.56 inches. OPPO A57 4G - View software version | Vodafone UK View software version on your OPPO A57 4G Android 12.0. OPPO A57 4G - Install apps from Google Play | Vodafone UK oppo a57 global firmware
