i just got my phone in February everything works fine. and everything is up to date as for as OS and phone and all that good stuff.
I have sound people can hear me i can adjust volume. my issue is that randomly there is feedback from my speaker phone.
for example my phone will be sitting there screen off not listening to music no calls just sitting there. I go to pick it up and i get this ear splitting feedback sound. if i blow into the microphone and it can be heard coming out of the speakerphone speaker. i can usually get this to stop by making a call (i've just been calling voicemail) and the feedback stops. i can put it down and it's fine. can get texts and calls and no issue this can last anywhere from minutes to days. sometimes though i put it down, no feedback get a text pickup the phone and BAM feedback within a minute.
i've searched the internet and can't seem to find anything about this problem. is it just my phone? i get regular texts and texts from viber so could viber be giving me this issue? (same notification sound for viber and regular texts)
