Chosen Solution
Sometimes I will turn on my phone, and this has been happening recently, and the text at the top of my screen (the time, battery life and the name of my wireless network) will be a larger font size randomly. I did not change the font size but after i turn my phone off and then back on it returns to its normal size. Any thoughts?
Its possible it could be a small bug in the software. What version of iOS are you running? If you’re running the latest version you could try making a backup of your device and then restoring the phone to see if that fixes it. Hope this helps!