Bluetooth Connections Randomly Self Deleting - Sony Xperia C5 Ultra

Okay, this issue is driving me a bit nuts. This phone seems to have a tendency to self delete bluetooth pairings randomly, such that I'll suddenly find I have to pair again a bluetooth device that I had working before. I know it's not the bluetooth device because this has happened on all sorts of things.... Get in car, no bluetooth connection, see pairing request on phone. Pebble watch suddenly won't connect anymore, look in bluetooth pairings list, no longer there. Worst is the Moto 360, because for some reason, Google decided that you cannot initiate a bluetooth pairing on Android Wear except by factory resetting the watch. So every few days, or weeks, depending on luck, I'd find myself having to factory reset my watch yet again, just to pair it back with my phone.
Just me? Anybody else with random bluetooth pairings deleted? I'm on the current 5.1 firmware.

Related

[Q] Strange Bluetooth issue

So I got the Thunderbolt on release day and the first thing I tried when leaving the store was syncing to my 2011 VW Tiguan. It did sync fine with the phone (handsfree) and phonebook. I was using it without issue until I decided the other day to try streaming media to the radio. Both devices showed that the mediastreaming was paired as well as the headset.
Long story short... it didnt work. No audio was streamed thru the connection. OK so fine. Except now when I connect the phone to the car it first connects the headset and the media streaming profiles and then disconnects the headset. It will not reconnect at all now. (Actually it says that it is paired but disconnected)
I deleted everything and tried to re-pair it to no effect. I changed the phones name as well. I have tried a battery pull from the phone but it will no longer connect the headset profile to the car or download the phonebook.
**UPDATE**
I was able to pair it and use my jawbone headset. Would still like to get the speaker phone working.
Any thoughts? Im in the car for many hours per day and this is going to make me crazy.

[Q] Bluetooth Pairing - How to clear an old one?

I'm having some issues getting my L920 to connect to my car's bluetooth. It worked briefly the 1st time I connected it but since then fails to connect. I've reset my car's stereo to fully clear the pairings but I can't see how to delete the existing pairing set up on my handset.
Is there a way to do this?
Update: Worked it out, all done now.
DavidC1980 said:
I'm having some issues getting my L920 to connect to my car's bluetooth. It worked briefly the 1st time I connected it but since then fails to connect. I've reset my car's stereo to fully clear the pairings but I can't see how to delete the existing pairing set up on my handset.
Is there a way to do this?
Update: Worked it out, all done now.
Click to expand...
Click to collapse
Tap and hold on your existing pairing and a menu will popup. There, you will have the option to delete the pairing.

Android phones not auto connecting to HTC Stereoclip

So I picked up the htc stereoclip (a100) the other day because my car stereo will do bluetooth voice calls, but not a2dp natively. It works great when connected, but that's where my problem lies. I posted this in general android as I think it might have to do with android directly and not specific to a specific phone since the same issue is occurring on my galaxy s 3 and my wife's htc one x. The problem is, if I leave bluetooth enabled on either phone, get into the car and start it up, it will not automatically connect with the stereoclip. I can resolve this by either turning bluetooth off then back on, or selecting the stereoclip to connect to in bluetooth settings. It's not a lot of work, but its rather annoying to dig my phone out and do that. Also, if I wanted to use tasker to say autoplay pandora when it connects, the automation is kinda lost as I still have to pull the phone out of my pocket. Any ideas on how to resolve this? Any apps in the store fix this or at least put a bandaid on it so I don't have to fiddle with it myself?

Bluetooth problems

Just picked up my C5 Ultra, was happy until I tried to use its bluetooth with my car's built-in system (Mazda).
I have two problems:
- continuous stuttering to the point it's not usable, usually starts 1-2 minutes after starting to play music
- when trying to make a call, the phone doesn't route the call to the car, it shows it sending audio to bluetooth device, but no sound comes it also doesn't respond to the call end button in my car
Anybody else with bluetooth problems? Strange thing is it's only my car, it seems to work fine with my bluetooth headset. And there were no issues with my car with my old phones.
same problem here
Thank God someone posted this. I also have a bluetooth headset and from time to time, there's some stuttering then the music stops playing. To fix this, I have to turn off my bluetooth in my phone and restart my bluetooth headset and pair the two again.
I thought this issue is only limited to audio devices. I bought an LG watch urbane and from time to time, the watch gets disconnected. When I try to pair it again, it won't connect even if I try several times. It will only connect if I restart my watch and try to pair it again.
I also have a Moto 360, and there's a lot more random disconnects with this phone than any other phone I've used before. However, it does normally reconnect very quickly. But I did have to disable the vibrate on connect/disconnect because it got to be annoying.
I've given up on my car's bluetooth and using another bluetooth receiver and aux-in to my car's stereo. It seems that the older the bluetooth device, the more likely to have issues. Bluetooth 3.0/4.0 headsets seem to work fine.
thejamesarnold said:
Thank God someone posted this. I also have a bluetooth headset and from time to time, there's some stuttering then the music stops playing. To fix this, I have to turn off my bluetooth in my phone and restart my bluetooth headset and pair the two again.
I thought this issue is only limited to audio devices. I bought an LG watch urbane and from time to time, the watch gets disconnected. When I try to pair it again, it won't connect even if I try several times. It will only connect if I restart my watch and try to pair it again.
Click to expand...
Click to collapse
by the way, I have tried my watch urbane connecting to my huawei 4x and it doesn't get disconnected randomly. If it gets disconnected because I left my phone from another room, it will quickly get connected again when I'm near unlike the C5 Ultra that needs my watch to be restarted to be able to connect again.
Check In settings -> xperia connectivity -> throw settings -> Auto-select wirelles option if it is close. if not, close and try. Maybe this help
Not working with my Huawei Watch, it gets paired but inmediatly disconnects asking "add as trusted device?" and after that it's imposible to reconnect. Any help will be will be welcomed.
This phone honestly sucks in many ways. I love the hardware but the software and the cpu is the problem on this phone. Bluetooth sucks, slow processor and ...yea..slow loading on everything. I know it's the phone's bluetooth that disconnects my bluetooth earphones and car audio because it never happened on my Nexus 6. We'll just have to wait till Sony releases Marshmallow on our phones.
Bluetooth cuts in and out when paired
Updated to marshmallow and my Bluetooth still cuts in and out when paired to my boss mini speaker .Sony really has to fix this if they want to remain in the competitive cellphone market.If any suggestions on how to solve this issue please help.
After the update I am also having problems with Bluetootn. In sleep mode Bluetootn off. Accordingly, all the time the connection is lost with the Sony SmartWatch 3 hours. Tired of this problem
nnmka said:
After the update I am also having problems with Bluetootn. In sleep mode Bluetootn off. Accordingly, all the time the connection is lost with the Sony SmartWatch 3 hours. Tired of this problem
Click to expand...
Click to collapse
Yup, bluetooth shutting off is causing all sorts of problems with my Pebble smartwatches too. Basically made them completely useless because of the disconnects soon after the phone is idle.
I'm pretty sure it's tied to the Doze function in Marshmallow, but even when I disable Doze for the Pebble watch app and bluetooth share app, I still have issues. I even got an app called "Disable Doze" to completely turn off Doze functionality. It seems to help, but I still have occasional drops.
Bluetooth seriously sucks on this phone...
Found a solution
I found out what causing that bluetooth disconnects on my Xperia C5 Ultra Dual. It's when wifi and bluetooth are turned on at the same time. I turned off wifi and bluetooth connection is now stable.
My pebble also was disconnecting and it was annoying with all the vibration and it wasn't event reconnecting. But after I turned off the wifi bug is gone. I read that this is a common bug with Xperia Sad...
stenlybg said:
I found out what causing that bluetooth disconnects on my Xperia C5 Ultra Dual. It's when wifi and bluetooth are turned on at the same time. I turned off wifi and bluetooth connection is now stable.
My pebble also was disconnecting and it was annoying with all the vibration and it wasn't event reconnecting. But after I turned off the wifi bug is gone. I read that this is a common bug with Xperia Sad...
Click to expand...
Click to collapse
I'll have to give that a try, I stopped using my C5 because I couldn't stand the bluetooth issues anymore. I'm using, of all things, my 4 year old Nexus 4 now (which I should say works perfectly...)
bluetooth of sonyc5ultra is worst working in connectivity . useless , disconnecting from blue tooth device by its own. Getting irritating by bluetooth issue.
Same Problem here also
I have BLUEDIO bluetooth headphone, it disconnect after restarting bluetooth in my sony c5. When I try to pair it again, it won't connect even if I try it again and again the whole day. It only connect if I restart sony c5 and try to pair it again.

problem with Parrot car kit anyone?

So all my other phones work fine with the Parrot MKi9200. Except the ROG.
I'm going to try describing my experience as best I can. Wanting to see if anyone is having the same issues (with other asus phones even) and has found a solution.
First time I tried connecting, the bluetooth code popped up, I entered the default code and attempted pairing but the Parrot has too many paired devices so it was rejecting the ROG
so i cancelled the pairing and went into the Parrot to delete old devices
Tried pairing again but this time, it no longer asks for the code
The pairing appears to be successful on the Parrot, the phone says it's connected but when I try playing anything, there is no sound at all
I've tried forgetting the connection on the phone and then pairing again. and strangely enough, it no longer asks for the code, which is abnormal
The Parrot has no record of the ROG as a paired device so there is nothing I can do from that end
On the phone I then tried clearing bluetooth cache
setting org.coreaudio something bluetooth to not be optimised for battery
tried pairing a random headphone with the phone and it works just fine

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