What is ? ( content://com.android.browser.home/ ) Custom page in home browser phone
Open the Phone browser. Tap the browser icon on your Home screen. It typically has a globe icon and is labeled “Internet” or “Browser”.
If your phone came installed with Chrome instead, see the Tips section.
Tap “Set home page”. This will open a text field which allows you to type the page that you want to open when the browser starts for the first time.
Tap OK to save. Your new home page is set, and it will open the next time the browser is restarted. Since Android allows for multitasking, the page you are currently viewing may still pop up when you open the browser up next time