Unique fonts are cool but I just want to make actual web page text bigger. Currently Im using Helvetica italic. Its improved system wise but would like the pages easier to read.
Settings>General>Accessibility>Large Text>Off>Choose 20, 24, 32, 48, or 56 point. Choose the size desired and then back out of the submenus. No need to respring. Same applies to non-jailbroken devices.
Be aware, however, that some sites override your selections, no matter how large you choose. That's the province of the site creator.
Done that when I first got my phone. I thought a bytafont font would work all throughout. However you told me something I wasnt aware of regarding the sites overriding fonts.