


If you have added new resources (such as an image to Images.xcassets on iOS or to res/drawable folder on Android) or modified any native code (Objective-C/Swift code on iOS or Java/C++ code on Android), you will need to re-build the app for the changes to take effect. Selecting Reload (or pressing ⌘ + r in the iOS simulator) will reload the JavaScript that powers your application. Although this behavior can be customized by passing proper value to ReactInstanceManager#setUseDeveloperSupport.

On iOS shake the device or press control + ⌘ + z in the simulator.
