I remember seeing a setting somewhere but cannot find it. right now all I can find is

open voicemail, menu, settings, uncheck speakerphone

I thought mine did this once in voice calls and I can't remember if that is how I fixed it. pretty sure it isn't


it may have just been doing it in voicemail. Is it possible that the headset jack is defective?

I have tried a few things to replicate the issue on my phone and cannot

 

I'm almost positive there is a setting that can be toggled on or off (can't remember exactly where), but that setting allows the phone to automatically go into speaker mode, so I'd check all the different settings before returning it. I think it might be in the dock settings.

If you've downloaded any apps that are connected to calls, I'd check those to see if they have any settings that force it into speaker mode as well.

 

being that you are within the 30 days this sounds like a good option.


have you tried to do a hard reset yourself?

 

I had the same problem last month. All calls would automatically be on speaker. I finally just did a battery pull and it's been fine ever since.

 

Mine has this issue now.

 

So does mine.... It is definitely tied to the car dock in some way. I am rooted and have tried wiping everything and have installed multiple different ROMs(including a stock one) and it is still there. I restored a nand backup from months ago that definitely did not have this issue when I ran the backup....still has it. I have deleted the Car Dock app completely....no dice. So I have done all I can do........

 

well not everything. you can always try and unroot it and see if it is happening in stock as well. if so you can then take it in to get fixed or replaced.

 

It happened to my husbands phone, Something was in the earphone plug like dirt we cleaned it out and then it worked fine. You might want to make sure it is not dirty where the earphones go in.

 

Mine was doing the same thing....tried removing the battery and left it out for a minute or two...that worked for now....

 

My was doing the same thing. I changed from desk to docking mode. I did not relaunch. Fixed for now.

 

Yep, go from desk mode to docking mode. Do no auto relaunch. Should work fine. No more auto speaker w/each call.

 

Pulling the battery works.

 

My husband's phone just started doing this today. Was this ever resolved for you???

 

Same problem. Started when I was stock and has continued when I rooted. I cannot figure it out and it is extremely annoying