I can answer any questions you have with the iPhone. Including hardware and the new iPhone 6 and 6 PLUS. I can also now help you with any questions you may have with iOS 8!!!!!!
I have owned all the iPhone models,and know the phone front and back. I have taken the iPhone apart many times so I know what hardware the phone has and how it operates.
I work with a company that strictly deals in repairs with the iPhone. I also volunteered at a website that dealt with only problems with your iPhone.
I service the public,and the online community.