Oppo f1s Update OPPO F1s was launched in August 2016, and it comes with a 5.5-inch 1080p display. Oppo f1s Nougat update is being waited for many people for the mid-range device which has Mediatek MT6755 or MTK7650 Octa-core 1.5 GHz Cortex-A53 processor along with 3/4 GB of RAM and 32/64 GB internal storage, and […]