Tips for backup all important data at OPPO A57S. It is very important to have backup data such as contact, photos, videos, chat text messaging history and some other more. This phone has 64 GB or 128 GB internal memory. It has external memory slot for MicroSDXC that can use as backup destination. OPPO A57S … Read more
Easy solutions to fix OPPO A57S running slowly troubles. This phone design for mid-end performance. We can not expect too much for doing heavy job or playing HD games. However, same users getting worse with lagging issues. What should we do? Please read some information about how to make OPPO A57S run more faster. … Read more
Solutions to fix OPPO A57S camera troubles. This phone has 6.56 inches LCD screen with dual main camera at back side body. The resolution is 50 megapixel f/1.8 for wide and 2 megapixel f/2.4 for ultrawide. Front selfie camera is 8 megapixel. This is mid-end smartphone that comes with Mediatek MT6765G Helio G35 images signal processor. … Read more