Change the Font Size for Texting Conversations on Your Galaxy S6
You may find the font in your texting conversation on the Galaxy S6 to be too small. This makes it hard to read. You may find the font in your texting conversation to be too big. A big font can cause you to miss earlier comments.
You can dive into the Settings and dig around to manage the font sizes. All you really need to do to make that text font bigger within the texting application is to press the Volume button up. Likewise, you can make the font smaller by pressing the Volume button down.