The resolution is of 720×1280 pixels and 16:9 ratio.

The display type for this device is IPS LCD Capacitive Touchscreen with 16M colors and a size of 5.2 inches.

The Oppo A57 was launched on December 2016.

While there may be several custom recoveries available for most Android devices, the most popular one’s available today are ClockworkMod Recovery (also called CWM) which is generally installed by ROM manager and TWRP (TeamWin Recovery Project) which is installed by GooManager. CWM Recovery even offers a ROM Manager app that allows you to access many of these features from a running Android system, this app requires a custom recovery installed to function. Custom recoveries allow you to install custom ROMs. Custom recoveries often have the ability to create and restore device backups. However, it will have some additional features as well. Unlike the flashing Custom ROM like Cyanogen Mod, instead of replacing the Android operating system of your device, Oppo A57, it replaces the whole environment of recovery.Ī custom recovery environment will do the same things as the stock Android recovery. Flashing this recovery environment on to your device replaces the default, stock recovery environment with a third-party, customized recovery environment. A custom recovery is a third-party recovery environment.

Oppo a57 custom rom