Step-1: Log-in to the Cadjin CMS .
Step-2: In the left side menu, under 'Apps', go to the Mobile App Builder section.
Step-3: In the Mobile App Builder you can create/edit your mobile app template. Here you can see different sections/screens of a mobile app with preview.
Step-4: Go to the 'Log-in/SignIn Screen' section. Here you can see a pre-defined Log-in/Sign-in screen your mobile app.
Step-5: In the right side 'Log-in/SignIn Editor' section, you can customize the mobile app Log-in/Sign-in screen. You can add your logo, background image, text color, button color etc.
Note : After creating/editing your mobile app template, do not forget to click the 'Save as draft' button. It will save your changes without publishing it.
Also note that, the same mobile app template will be used for both Android and iOS apps.