So I just got my first iPhone ever and didn't know that you're supposed to charge it for 8h first before beginning to use it. I charged it (even though it looks fully charged) as soon as I got home but as it was charging I sent out a few smses. Anyway so I never took it off the charger but Mum says that cos I already started to use it, it will never work at its optimum anymore.
Is that true or is it still safe since I used it while it was still charging?
>>> What if I didn't charge my iPhone 5 before using when I first got it?