ANDROID: 1] Open the Settings app on your Android.2] Tap "Apps.3] Tap the three dots at the upper-right corner of the screen and, in the drop-down menu, tap "Default apps."4] Tap "Browser app."5] On the Browser app page, tap "RITS Browser" to set it as the default web browser.
VIVO: Go to [Settings]>[More settings]>[Permission management(Applications)]>[Default app settings].Select the application type for which you want to change default application.You will now see list of applications of this type to change default application. Select the RITS Browser.Your default browsing preference is now changed to RITS Browser, and links from apps will directly open in RITS Browser instead of vivo Browser
XIAOMI: 1] On your Xiaomi phone, open Settings and head to the Apps section.
2] Here, click on Manage Apps.
3] On the next page, click the three-dot menu on the top-right corner and select Default Apps.
4] Tap on Browser and select RITS Browser.
Your default browsing preference is now changed to RITS Browser, and links from apps will directly open in RITS Browser instead of Mi Browser.