If you want to know how to change the android browser home page by using the content://com.android.browser.home/ syntex then you come to the right place here I guide you step by step to change your android web browser home:
First, you can launch the site which you want to set for the home page web browser
On-site you can click on the menu option
Now you can add the page for bookmark
Once it's done then again click on the menu option
Now you can visit bookmark history
Here your browser site can be located and press and hold on to it.
Now you can see a pop-up on the screen and click to set it as a home page.