Bluetooth Stuttering Issues | iPhone 11 Pro Max | iOS 13

Same issue after purchasing iPhone 11 Pro Max, have public beta.

havent had any issues with my previous iPhone 7Plus (also iOS public beta).

Every BT device stutters, if I’m calls it’s even worse, both car, headset (Powerbeats Pro) and a BT speaker.

I have had this same issue on my 11 Pro Max since purchase, I saw some threads that 13.3 fixed the issue but it did not fix it on my device. I just spent a rediculously long time on the phone with support and they are sending a new device even though it may or may not fix the issue. This is not a problem according to apple's engineers, at least not big enough to call it one on their end according to the specialist I spoke with. Disappointed in Apple on this one for a $1300 phone...I can barely use a lot of the time.

same Here. My first iPhone after being on android since iPhone 4.... Apple support won’t give me a straight answer... back to the other side I guess. I really want to give Apple a try but I guess it’s a sign...

I really hope more people post to this discussion thread to look into it deeper because I’m seeing a lot of different theories on how it’s effected. Like one person in the thread above posted a video of their issue and the audio was more of a garble rather than a stutter from what I heard. Some people fixed their problem with turning off notifications, turning off hey Siri, unpairing iwatches. Some others the problem followed them no matter how many new iPhone devices they got. I myself got a new iPhone and the problem went away but it’s only been day 3 and I don’t have nearly the same amount of apps that I originally had. I’m almost wondering if it’s a combo of hardware and software. Potentially any cross or near wiring of the Bluetooth chip after causes stress on the Bluetooth or connection and makes the audio garbled. Also with wireless charging the phone does get a little more warmth than it otherwise does in wired charging. Maybe the constant heat may have affect on Bluetooth chips or connections? Also potentially a combo of corrupted cloud accounts, for those whose issues followed them with all iPhone devices, which is a bug that happens in all devices even outside of apple. I heard somewhere that apple is discontinuing it’s contract with the Bluetooth chip supplier they currently have and are going for someone else. Hopefully we could see a difference in performance after the current models and after a few updates as well to accommodate the new Bluetooth chips?

Just want to throw in with all this that I have horrible stuttering issues. I can connect the same headphones to any other device than my iPhone 11 Pro and have flawless playback. When I connect to the iPhone 11 Pro I cannot even stand to listen to music it is so bad. This problem started around 2-3 weeks ago and I feel it has progressively gotten worse.

I have:

reset network settings

removed and re-added Bluetooth devices

done a hard reset of the phone

I even updated to the beta iOS version (13.6)

Sometimes turning Bluetooth off and on again helps for maybe 15 minutes and then it is bad again. I’m going to try and get in touch with Apple support tomorrow. I don’t want to have to try the restore to factory settings, especially since people don’t find that that helps.

if anyone has come up with something, please post it so we can try the fix.

Playin a Bose Color till the battery died. Plugged it into the charger and grabbed the Soundlink Mini. Sounded like a short in the Bluetooth connection; very intermittent. Tried the Revolve.... same issue. Reboot phone, turn off Siri, turn off all other radios; cell, WiFi... same. I forgot to turn off the Color when I plugged it in for a charge. A really long distance away...... guess it was still JUST pinging. Make sure all other Bluetooth devices are either off or well out of range. Weekend fer me....🤪

IPhone11 issues:

Stuttering, Siri no response, drop calls, disconnect my car while on call, i hear incoming calls caller can’t hear me, locked screen, no reboot. Tried All fixes from Internet and AT&T and apple. I could find.

STILL HAVE ALL SAME ISSUES!!

DO NOT BUY iPHONE11

MAJOR LEMON!!!!!

I have an iPhone 12 mini. In my Tesla Model 3 and Nissan Leaf my blutooth sounds great. I try connecting to my LG Wallpaper TV and my music is staticky and scratching. My partner has an iPhone 8 and he has no issues with anything. Why?

Complete factory reset is what I have seen online that I have not tried yet. Looks like it didnt work for you.

It did not work for me either. I still believe that this is And Apple issue that needs to be fixed with an update.

I haven’t read that anyone has come up with any other solution. 😟

Same here! Disable Hey Siri fixed it for me too. Sucks because I use that feature. Seems to be a firmware bug or something. I hope this has been reported to Apple to be fixed.

Reset Network Settings

Settings - General - Reset - Reset Network Settings

This worked for me.

Has anyone noticed if iOS 14 is helping the issue at all?

I also tried resetting my Network Settings per the previous comment. Not sure if either has had an effect yet.

the only way i was able to resolve this issue was by selling my phone and buying a new one

Did you get new iphone 12? and did that solve your probs?