@Rocco is right, in UNA mobile apps UNA logo is in SVG format and SVG source code is defined in Icons.js file:

const Logo = (o) => ( 
........

If you have SVG logo you can replace above code with your SVG file source code.

If you have PNG image then you need to change the following code in App.js file:

                {!o.title || TITLE == o.title || o.loading ? (<View>
                    {/*<Image alt="Logo" style={styles.headerImage} source={require('./img/logo.png')} />*/}
                    <Icons.Logo size={75} />

to:

                {!o.title || TITLE == o.title || o.loading ? (<View>
                    <Image alt="Logo" style={styles.headerImage} source={require('./img/logo.png')} />
                    {/*<Icons.Logo size={75} />*/}

and place your custom logo in img/logo.png file.

#tipsandtricks #mobileapps