Speaker on iPhone 6S is distorted
I bought my iPhone 6S a month ago, and I guess I expected more from it... Anyway, the speaker distorts when it comes over half strength (don't know if it's the right term in English) when I listen to podcasts, some music and files I've recorded on it.
I don't want to send it to repair 'cause it takes too long, so I really hope you have some tips :-)
iPhone 6s, iOS 9.2.1, null