Why are my iPhone 7 making hissing noises?
My iPhone 7 rang, and there's a loud hissing noise that really scared me. What's wrong with that? And how can I fix the problem? Thank you!
发售于2016年9月16日。型号为1660、1778。有 GSM 或者 CDMA 网络制式可选。提供32、128或者256GB 的存储空间。提供玫瑰金色、金色、银色、黑色和亮黑色。
Where is the hissing noise coming from. If it's not coming from the speaker, then it could be coming from your battery. If the battery is punctured or faulty then the phone is extremely dangerous. Get it analysed by a professional. If it's coming from the internal or external speaker then it's probably a faulty component or aerial.