I've modified the standard behavior of back button in navigation bar
using this code :
export class QuranSouratesPage extends React.Component{
static navigationOptions =({ navigation }) => ({
title: 'Le noble Coran',
headerLeft: <HeaderBackButton onPress={() => {navigation.navigate('SearchPage')}}/>,
});
now i have the right behavior except for the color of the arrow which became black now, i'cant find a way to change the color of the the arrow i've tried to style using tintColor but no result.