on 30-07-2020 17:45
Hi. I have an iphone 7 and the call quality is so poor I can hardly have a conversation on it, it’s muffled. I got the phone in January, usually use it for mostly texts and data, but since lockdown and working from home, it’s become much more noticeable that it’s almost impossible to use for talking. I keep having to give work contacts my landline so we can talk properly. Any tips please?!
on 30-07-2020 18:22
Go straight to Apple who will test it and if faulty, replace it for free (assuming a warranty fault).
If there is nothing wrong with the phone, try a new sim from O2.