How to change your iphone letter size

or How to increase the text size on iphone

 Setting -> General ->Access Accessibility -> 
 Large Text -> Pick your Text Size!

My mother in law had a hard time to read and send the text on her tiny iphone and she finally made some funny mistakes by sending f word txt.(She is the person who never swears).

So, I think it was the time to change the text size on her phone to lager.

As I am an android phone user, finding some of the iphone setting is quite hard and little bit of frustrating.

Hopefully, this post is helpful for somebody!