[Q] noob question about the failure of bluetooth - Captivate Q&A, Help & Troubleshooting

I keep getting an error "paired but not connected" anytime I try to hook up my galaxy s/captivate to another blue tooth device (aka another phone - aka trying to send files across)
i've read numerous reports, and the last post I just read mentioned there being a fix for it if you root the phone. Could someone point me in the right direction, give me the right keywords to search, or something.
Anyone know if it's just an app, because i've been using another method to install third party apps, without having to do a root. I was trying to steer away from that, but if I must I will, this bluetooth thing is annoying.

If you have paired your car's bluetooth to more than one phone, or more than one time, the car's database will not auto connect. It won't know which pair to auto connect to. I had to delete all prior pairs then pair it one time and then it worked beautifully each time I started my car.
Hope this helps...
Sent from my SAMSUNG-SGH-I897 using XDA App

Related

Pairing bluetooth headsets

I just recently bought a new stereo bluetooth headset (dell BH200) which sounds great when I play music through it, but it comes with a gigantic flaw. I can't make or recieve calls. The moment any of that happens, the headset disconnects itself. I'm wondering what the problem is since the headset does support 2.0 with EDR and so does the fuze. One thing I did noticed though was that when I paired the headset, it did not ask for a passkey at all and just went straight to "save".
I'm wondering if there is anything that I can do to make the headset work with phone if anyone has any idea. I was lurking around and someone mentioned something about CoD (class of device) but I dont think that's the issue.
Thankyou for your time reading this post.
mputtr said:
I just recently bought a new stereo bluetooth headset (dell BH200) which sounds great when I play music through it, but it comes with a gigantic flaw. I can't make or recieve calls. The moment any of that happens, the headset disconnects itself. I'm wondering what the problem is since the headset does support 2.0 with EDR and so does the fuze. One thing I did noticed though was that when I paired the headset, it did not ask for a passkey at all and just went straight to "save".
I'm wondering if there is anything that I can do to make the headset work with phone if anyone has any idea. I was lurking around and someone mentioned something about CoD (class of device) but I dont think that's the issue.
Thankyou for your time reading this post.
Click to expand...
Click to collapse
mmm me thinks that it may not have paired correctly. I don't actually know much about the model you have. I have a Iclip R32 which I have had paired with most of my phones. It always asks for the passkey. I have always, once paired, made a call to my phone while the headset is connected. Not sure if it is related to my device or not but if I do not do this it will do weird things when I listen to music and receive calls. Sorry if this has not been of much help to you.
Bottom line: I would delete the pairing and do it again.
if you're not sure which bt headset it is, it's up on the dell website. Let me snag a link for you real quick. The problem is it only does half the function i want it to which is aggravating.
Here you go:
http://accessories.us.dell.com/sna/...etail.aspx?c=us&l=en&s=dhs&cs=19&sku=313-6220
that's the headset I got. The thing that strikes me as odd is that I couldn't enter a passkey nor is there an option for me to force to provide a passkey like vista. I heard rumors about the bluetooth stack automatically assuming passkeys for "unsafe" devices like headsets and all that. If anything should I consider getting a different bt stack? People were recomending Widdcomm's...
mputtr said:
if you're not sure which bt headset it is, it's up on the dell website. Let me snag a link for you real quick. The problem is it only does half the function i want it to which is aggravating.
Here you go:
http://accessories.us.dell.com/sna/...etail.aspx?c=us&l=en&s=dhs&cs=19&sku=313-6220
that's the headset I got. The thing that strikes me as odd is that I couldn't enter a passkey nor is there an option for me to force to provide a passkey like vista. I heard rumors about the bluetooth stack automatically assuming passkeys for "unsafe" devices like headsets and all that. If anything should I consider getting a different bt stack? People were recomending Widdcomm's...
Click to expand...
Click to collapse
Mm I checked them with the link you sent thanks for that.
Maybe my headset is getting old but it always asks for a passkey when I connect it. My Touch Pro did just like my Kaiser and Hermes. Sorry but maybe you will need to check with Dell. They do not mention any thing but I'm assuming that they have a microphone for phone calls....
edit: Doh I just read the 2nd page of reviews and it does have a mic. Sorry should of checked that before.
Well since your touch pro most probably runs wm6.1, i doubt it's because your headset is old. I wonder if there's a way to disable this automatic passkey guessing thing.
Anyone? any ideas on how to disable the automatic pin number guessing feature of wm6.1?
Kicks post up to page 1
So what do you guys think?
Would it be a good idea to use a different bt stack or am I stuck with no choice at all?
Need Help Badly!!
hi i'm trying to pair my bluetooth headset (Samsung WEP200) but everytime i put the pin number (that is given by the bluetooth headset) it always said "Your Device did not connect with Samsung WEP200. The connection Failed or the passcode is incorrect".
how to install the hotfix (the hot fix from HTC website) on my HTC Touch Pro? everytime i copy the .exe file into my device, and run it, i always got an error box. Incorrect Device, "Please use the correct Device to Install This Hotfix program!" i don't know how it happen, i download this from HTC support page. i select the phone (HTC Touch Pro) and in the "Software Download" tab it show that there are 3 available download, the Hotfix, the Rom and Application.
i really need help....... pls, someone that have the same proble with their HTC Touch Pro bluetooth connection.....
is there a way to disable the automatic passkey mode that came with the MS bt stack or anything like changing my stack to a different' company's
hmm just want to ask.. have someone tried to pair Philip SHB7100 with HTC Raphael yet?? because i would like to buy this bluetooth, since my samsung WEP200 is not compatible...
thank you
excelex said:
hmm just want to ask.. have someone tried to pair Philip SHB7100 with HTC Raphael yet?? because i would like to buy this bluetooth, since my samsung WEP200 is not compatible...
thank you
Click to expand...
Click to collapse
Read here: http://hongkongphooey.wordpress.com/2007/10/23/unboxing-philips-shb7100-bluetooth-stereo-headset/

Bluetooth - Auto connect?

i've paired a few things (bt headset, parrot car hands free, computer) but it won't automatically connect to anything. i have to manually tell it to connect. is there a setting that i'm overlooking, or a tweak to allow this?
thanks.
Yeah I noticed the same thing in the car today. Maybe because of whether it is discoverable or not? When you turn that on it only does 120secs. I haven't played with it, but i sure hope it can auto connect, or at least with froyo.
It auto-connects to my car, but not to my home phone. I think that's because the car itself initializes the connection... Would be nice to figure out how to fix this, so I wouldn't have to connect manually every time I come home.
wgarrido said:
Yeah I noticed the same thing in the car today. Maybe because of whether it is discoverable or not? When you turn that on it only does 120secs. I haven't played with it, but i sure hope it can auto connect, or at least with froyo.
Click to expand...
Click to collapse
In my 10' BMW, I had to check mark to always allow the car to access my contacts. Once I did that, it would automatically connect to my car upon startup of the car.
Hope that helps.
rajsharma714 said:
In my 10' BMW, I had to check mark to always allow the car to access my contacts. Once I did that, it would automatically connect to my car upon startup of the car.
Hope that helps.
Click to expand...
Click to collapse
in my '10 Genesis Coupe, I cannot get it to auto connect, even though i reset it two times and checked "always allow." This is the first phone this has ever happened with, every other one auto connected (HTC Touch Pro2 with winmo 6.5 AND a hacked android 2.0, htc hero w/ 2.0 and 2.1, n1 w/ 2.1 and 2.2, and a feature samsung phone) so I know its not the car.
Any more ideas?
What I figured out is that auto-connect on this phone just doesn't seem to work at all. The only time it auto-connects is to my 06 Acura when I start it and only if it's not already connected to anything else. But that's because when I start my car, it's the car that initiates a connection, not the phone. If I'm connected to something else (like my home phone, for example), when I start my car, and drive off, Bluetooth connection to my home phone will get dropped after I get away for more than 100 feet, but it will never connect to my car after that. And it never connects to my home phone on it's own. Very painful!:-(
My Captivate will automatically connect to my Parrot hands free device when I get into the car. I don't know which device is pushing the connection. However, I also have a Miccus BluBridge Receiver in my car plugged into the Aux jack. This device doesn't auto connect.
To get things working I have to go to the home screen, settings, wireless, blue tooth, then click on the device. A friend of mine was talking about Tasker as a possible app to use, but I don't really want to spend the money on it until I know it will do what I want. The other annoyance I have is that speaker, headset, and bluetooth volume are all the same. It looked like Tasker would solve my second problem, but perhaps not my first. Has anyone else investigated this?
Bluetooth auto connect
I too thought I had an issue with this. Mine is now working OK most of the time. One thing I discovered is that if there is more than one BT device available the phone sometimes will not connect automatically.
I wonder if this has to do with the fact that it will not connect to more than one device at a time. This is big downside for me that I hope get corrected (but please GPS first)
It won't conect correctly because there is no setting for always visible. The handsfree device searches for your phone to initiate the conection and if it can't see it it won't try to conect.
jbl7979 said:
in my '10 Genesis Coupe, I cannot get it to auto connect, even though i reset it two times and checked "always allow." This is the first phone this has ever happened with, every other one auto connected (HTC Touch Pro2 with winmo 6.5 AND a hacked android 2.0, htc hero w/ 2.0 and 2.1, n1 w/ 2.1 and 2.2, and a feature samsung phone) so I know its not the car.
Any more ideas?
Click to expand...
Click to collapse
I also have a Genesis Coupe 2010 (3.8 in case you care) and my vibrant connects just as well as my TouchPro2 and my Nexus One running Foyo.
The Nexus One stock 2.1 never worked, reconnecting every couple of minutes.
My first Vibrant (same as captivate) did not work well either. I expected it was because the BT stack in Eclair did not support car profile, but after I exchanged my Vibrant due to a rattling volume key, it has worked very reliably with the GC'10. It autoconnects ad soon as I turn on the engine, without having to do anythong, followed by "transfer complete".
I leave BT on all the time. My phone is not rooted or modifief in any way, running stock software for everything.
Sent from my SGH-T959 using XDA App
thumper_1151 said:
It won't conect correctly because there is no setting for always visible. The handsfree device searches for your phone to initiate the conection and if it can't see it it won't try to conect.
Click to expand...
Click to collapse
That is not true and it is not necessary, not even during pairing, ad the connection is initiated by the phone. Once passkeys are echanged, visibility is not required.
Please verify your answers prior to posting to prevent other people from getting confused.
Sent from my SGH-T959 using XDA App
jbl7979 said:
in my '10 Genesis Coupe, I cannot get it to auto connect, even though i reset it two times and checked "always allow." This is the first phone this has ever happened with, every other one auto connected (HTC Touch Pro2 with winmo 6.5 AND a hacked android 2.0, htc hero w/ 2.0 and 2.1, n1 w/ 2.1 and 2.2, and a feature samsung phone) so I know its not the car.
Any more ideas?
Click to expand...
Click to collapse
What firmware do you have on your GC? Have you deleted all phones?
Things to try:
Delete all phones from the car (setup/delete all phones)
Restore the phone to factory settings.
Upgrade the car's radio/BT firmware (see dealership for details or try gencoupe.com)
Call ATT support (?)
Wait for froyo
Get used to
Return/sell the phone
Hope this helps
Sent from my SGH-T959 using XDA App
I have the same issue with my Plantronics Voyager Pro . Can't get it to auto-connect! Anyone have an idea what the problem is?
Sent from my SAMSUNG-SGH-I897 using XDA App
I am a tech for mercedes and we have to set the phone to always visible or it wont auto connect. It is the same way with pioneer bt radios. I am just speaking from what mercedes told us and personal experience with pairing phones. I have had the problem probobly 100 plus times at work where phones wont auto connect evan though they are paired corectly and when you change the phone to always visible it fixes it every time. I know the phone can initiate the conection, i just know they don't all do it automatically.
thumper_1151 said:
I am a tech for mercedes and we have to set the phone to always visible or it wont auto connect. It is the same way with pioneer bt radios. I am just speaking from what mercedes told us and personal experience with pairing phones. I have had the problem probobly 100 plus times at work where phones wont auto connect evan though they are paired corectly and when you change the phone to always visible it fixes it every time. I know the phone can initiate the conection, i just know they don't all do it automatically.
Click to expand...
Click to collapse
Never had the problem with any of the Pioneer radios we've had, and my Eclipse doesn't have that problem either. To be fair, I've no experience with MB cars, but that shouldn't be the case.
I know with my Eclipse HU, I had to initiate the connection while in the phone menu otherwise it would connect for BT audio but not for the phone. After setting up the phone it will connect as its supposed to regardless of what input I'm using.
just as an update to my initial problem... my parrot system in my car auto pairs all the time now (it just takes ~30-45 sec to do so), but the phone still will not auto pair to bt headset or computer...
I don't think its supposed to auto connect to the computer. I think its a need based connection.
And on that note, when i send a file my phone does connect. I don't use a dedicated bt headset so i can't talk about that unfortunately.
Sent from my SAMSUNG-SGH-I897 using XDA App
Lucke said:
just as an update to my initial problem... my parrot system in my car auto pairs all the time now (it just takes ~30-45 sec to do so), but the phone still will not auto pair to bt headset or computer...
Click to expand...
Click to collapse
When you say 30~45 sec, does it mean from powering the car up until BT is usable through the car system? That's is normal and the duration depends on how many contacts you have in your phone book and how many phones per contact. Mine take about the same.
BigJayDogg3 said:
I don't think its supposed to auto connect to the computer. I think its a need based connection.
And on that note, when i send a file my phone does connect. I don't use a dedicated bt headset so i can't talk about that unfortunately.
Click to expand...
Click to collapse
I agree. It is only supposed to autoconnect to devices that support the handfree profiles, if the handfree profile is set as default.
I tired turning visible on right before i started the car and it connected no problem. Really annoying. I have a pioneer as well. Too bad you can't set it to visible always. Other than that it works much better than it did with the Fuze/Any WinMo phone. Never had a phone that worked right in the car, except for my GF IPhone, works great.
I hope it works better in Froyo.

[Q] bluetooth with car stereo problems, you guessed it

Okay, so lots of people have problems with their bluetooth. I am too. I have a JVC KW-XR810 car stereo and the bluetooth keeps shutting down on one or the other. My questions are:
Does anyone else have this stereo and problem? If so, whats the situation?
Is there a ROM that works flawlessly (or close to) with the bluetooth?
Its odd though, that my headset works perfectly and I didn't have many problems with another stereo I've used. Makes me wonder if its the stereo or the phone. Still, many others have bluetooth problems with this phone...
Thanks for any responses.
Stock Froyo
Rooted
One click lag fix
My last 3 phones (including this one) have all worked flawlessly with my Sony MEX-BT3700 head unit. Phone calls, BT dialing, streaming music, all work perfectly.
Yep, same here - AT&T replaced my Captivate under warranty about 2 or 3 weeks ago due to the random shut-down issue. Took the new one home, installed Froyo, and rooted it. Everything works well, except lately I've been getting frequent bluetooth disconnects from my car stereo (Pioneer AVIC-X920BT).
The usual pattern seems to be it's good for about one call, and then shortly after ending that call, I notice that they are no longer connected. I usually turn off BT on the phone (seems to take a while to terminate) and then turn it back on, but it will usually only be good for a single call. It's been frustrating, and I'm leaning toward the problem being on the phone side, since that's where there have been recent changes.
Must be a problem with Stock Froyo. Glad I'm not using it.
I've had this issue with certain roms I was running. I have a Kenwood KDC-X993. So far on CM7 it stayed connected.
Sent from my SGH-I897
i have the same (or similar) problem with my OEM headunit on a VW Golf. BT randomly disconnects but my music (pandora) still plays through the BT stereo, unless I stop it. Then its completely disconnected and I'll have to reconnect the phone to the car.
annoying but I just deal with it.
I'm running Paragon 6 and have a Dual head unit. I haven't had any disconnect issues, my problem is the crappy Pandora app.
mdaudioguy said:
Yep, same here - AT&T replaced my Captivate under warranty about 2 or 3 weeks ago due to the random shut-down issue. Took the new one home, installed Froyo, and rooted it. Everything works well, except lately I've been getting frequent bluetooth disconnects from my car stereo (Pioneer AVIC-X920BT).
The usual pattern seems to be it's good for about one call, and then shortly after ending that call, I notice that they are no longer connected. I usually turn off BT on the phone (seems to take a while to terminate) and then turn it back on, but it will usually only be good for a single call. It's been frustrating, and I'm leaning toward the problem being on the phone side, since that's where there have been recent changes.
Click to expand...
Click to collapse
Same here, I have a Parrot mki system in my car, but I found a workaround that I hope works for you too:
Unpair with the device, and when you re-pair it, when it asks you to synchronize contacts, do not let it. It will bug you every time it connects, but just ignore the requests.
I haven't had a single disconnect since doing this weeks ago.
I've read about the contacts request from other users but it doesn't happen with mine. Another thing, when I lose the connection and I turn off bt one the phone out shuts off. Completely. Pushing the power button does nothing. Holding the volume up and power buttons together for a few seconds seems to restart it but theres no animation. Just the lock screen, media scanner, etc. Maybe its restarting on its own and the button pushing has nothing to do with it. Also, I listened to my bt headset for hours last night with no probs at alI. Idk. Is bt different for head units? I thought it all used the same protocals.
So it seems that its not my head unit, but the phone. Are there any good solutions for us?
Sent from my SAMSUNG-SGH-I897 using XDA App
My head unit never asks to download contacts. Could it be that some do because they store that info in order to identify and announce incoming calls? That would mean there's more going on than just a simple BT connection.
Yeah. One post I read said something about it using a data connection the hu for contacts. I have no idea what he was talking about though.
Sent from my SAMSUNG-SGH-I897 using XDA App
My head unit have the ability to sync contacts. When I first paired it, the phone asks me for permission and there's a check box to always allow.
Sent from my SGH-I897
nahrah said:
My head unit have the ability to sync contacts. When I first paired it, the phone asks me for permission and there's a check box to always allow.
Sent from my SGH-I897
Click to expand...
Click to collapse
The only purpose I can see for this is if the head unit has an integrated nav system. That would allow you to bring up a contact as a nav target independent of the phone.
Okay, gettinging back to my original questions. So far we've established that this is endemic to the captivate, mostly. There have been two replies saying that cm7 and paragon 6 have stable bt connections with head units. I read in another post that axura works as well. This is so frustrating that I'm just about willng to learn how to flash this thing.
Sent from my SAMSUNG-SGH-I897 using XDA App
NvigR8 said:
Okay, gettinging back to my original questions. So far we've established that this is endemic to the captivate, mostly.
Click to expand...
Click to collapse
We have? My first post says I have zero issues with this on my head unit with my phone on Eclair, Froyo and now Andromeda. If it is a phone issue mine is not suffering from it. Sounds more like it has something to do with head units that store contact data. Mine apparently doesn't.
Hmmm.
Yet in your second post you posited that it must be a Froyo issue.
Regardless of whether it is the phone or OS, a lot of Captivate owners seem to have bt issues of one kind or another with various devices. Maybe this is just a bt issue in general that everyone deals with (not just Captivate owners) and I'm just being sensitive because I haven't had much bt exposure.
Any help is appreciated here. I'm just looking for suggestions on what to do short of buying a new phone or head unit. It would be great if other users experiencing this problem would benefit from the discussion as well.
So far it appears that flashing a different ROM may be a solution but which one? Is there any way to change only the bt stack?
Sorry if that sounded short, but I'm REALLY frustrated with this.
My hu will store contacts as most do these days, but it doesn't ask for them. I don't think the problem is related to the contacts. I guess its just a random incompatibility thing.
I said it "might" be a problem with stock Froyo. I didn't see it the 3 days I was running it and my current ROM is Froyo-based and working without issue. The only other variable I can see is that others posting problems have reported having to deny access to contacts, something my head unit never asks for, in order to get it to work. That would appear to indicate the difference is in the head units and not the phones, but unless I could connect to one of these other head units to verify, I'm only guessing. Sorry.
i notice that if I toggle the bluetooth on my phone right before connecting it to my car, it works flawlessly
Installed a Kenwood X994 and had all kinds of issues with BT. Worked for awhile but would never auto connect. Only vehicle and area where I had BT issues. I realized it was due to the downloading of contacts at every connect. sometimes it would download than immediately disconnect. frustrating. Was on serendipity, Tried a native Cappy ROM, Cognition and now Phoenix..
The unit has the Parrot system in it so it should be ok. Finally decided to update the Firmware on the HU. So far so good. I like the contact download so I don't need to use the phone at all to make a call. Receiving calls is no problem.
Will test further tomorrow.
BTW I have a BT Garmin mounted in the truck and used it before getting the head unit. no problems connecting. The only issue with that was a delay between pressing the call button and the call being made. Hanging up was an issue as well.

Blue tooth connection issues?

Hey guys,
My tmobile one wont auto connect to my cars stereo. It will pair but then it wont automatically connect when I turn the car on. Even when I force connection in the menu it sometimes wont connect and if it does it takes forever.
I have tried blue tooth auto connect from the play store and that doesn't really help.
This has been happening since I got the phone and have tried a variety of roms. My nexus 4 never had this issue.
Any way to fix it? Anyone have the same problem?
If anyone is curious I drive a Subaru WRX.
I have similar issue connecting to eclipse avn. I didn't have any issues before with defy and nexus s. Sometimes it connects fine though not sure where the problem is. Thanks
Sent from my HTC_PN071 using xda app-developers app
Try to update your bluetooth car stereo software if applicable. I had same problem with my Alpine Headset. Most likely, problem is your headset, not your phone.
I had this issue at one point. I had to factory reset the handset. After I did that, I repaired and it connected automatically from then on out.
I had this issue with my Blue&Me system in my car, and to fix it, I have to reset and delete my user profile on the car.
After, I re-pair my phone and everything is good to go. Strangely, I need to do that every time I reset my Bluetooth preferences in my phone. (from Rom updates, etc.)
Give it a try.

[Q] Bluetooth Connection Issue (Redux)

Hey All,
I've done a quick and dirty search for this problem, but I haven't found anything that's exactly the same.
I have an XT1060, Dev Ed, on KK 4.4.4, and I'm just wondering, am I the only one who cannot get my bluetooth radio to hook up to paired devices easily?
The problem is, I always have to ask to connect manually; this is a bit of a pain, especially after turning off my car, say, for a few seconds. Oh, it'll connect, but sometimes it takes 10-15 tries before that connection is made, and even then, it's often after I have to disconnect then attempt to reconnect a few times because it doesn't connect both the phone and media modes.
I have done the unpair/re-pair thing a couple of times, but nothing changes.
I had an HTC phone before this, and it'd reconnect automagically to my cars BT server, so I suspect it's nothing to do with the car's BT radio. I really miss that...
Thanks for any suggestions anyone might have in how to remedy this. Fwiw, I'm willing to go through a diagnostic procedure if someone would clue me in to just how to do that.
cheers,
john
I've had issues with the bluetooth and pairing. When I was on 4.2.2 (I think..) it wouldn't connect automatically at all, and I used an app to connect for me. I have a Chevrolet Cobalt and it wouldn't connect to my built in bluetooth for calls or a small bluetooth dongle that I use for playing music through the AUX input on the stock radio.
https://play.google.com/store/apps/details?id=org.myklos.btautoconnect&hl=en
Once I was on 4.4.2 it seemed to work much better. I have no real issues now on 4.4.4. The only time I notice it not really working right is when I try to connect to the bluetooth speaker in our bathroom at home. If I turn the speaker on, it almost always connects to my girlfriends phone nearly instantly, even though I open the bluetooth menu and tap the paired device to manually initiate right when I turn on the speaker. It usually takes me a few tries to get mine to connect before hers, or I ask her to shut her bluetooth off for a moment while I connect. She uses the speaker every day because she leaves for work after me, so it only happens to me 1-2 times per month on the off chance that I want to listen to music or a baseball game in the shower, so it never really bothered me much.
I think the bluetooth radio in this phone could be better.. I never had any similar issues with my Droid X or Moto Razr Maxx so I'm not sure what the deal is...
Edit: forgot to mention I also have an XT1060, but not dev edition. My bootloader is unlocked and I am rooted, but using the official 4.4.4 VZW rom with Xposed.
I have never had any issues pairing Bluetooth - on either my car or moto 360 watch (even simultaneously).
However, I have noticed that the Bluetooth connects much quicker on custom ROMs when compared to stock.
I think tour connection issue may be a setting or rogue app related.
Sent from my Moto X using XDA Free mobile app
Thanks to both of you for your replies!
Fwiw, things have not gotten any better since I posted my question. I'm getting more accustomed to it, though.
As for the possibility of a rogue app, yes I suppose so, but short of uninstalling everything, and adding them one by one and trying to connect to something via BT, how can someone go about debugging such a thing?
cheers,
john
jrredho said:
Thanks to both of you for your replies!
Fwiw, things have not gotten any better since I posted my question. I'm getting more accustomed to it, though.
As for the possibility of a rogue app, yes I suppose so, but short of uninstalling everything, and adding them one by one and trying to connect to something via BT, how can someone go about debugging such a thing?
cheers,
john
Click to expand...
Click to collapse
You may need to delete the profile for the Bluetooth pairing in your car. Could be a conflict there.
Otherwise, try looking at your Bluetooth settings on the phone.
Sent from my Moto X using XDA Free mobile app
jrredho said:
...
I have an XT1060, Dev Ed, on KK 4.4.4, and I'm just wondering, am I the only one who cannot get my bluetooth radio to hook up to paired devices easily?
The problem is, I always have to ask to connect manually; this is a bit of a pain, especially after turning off my car, say, for a few seconds. Oh, it'll connect, but sometimes it takes 10-15 tries before that connection is made, and even then, it's often after I have to disconnect then attempt to reconnect a few times because it doesn't connect both the phone and media modes.
Click to expand...
Click to collapse
Is it *ALL* bluetooth devices, or just the car? What model and year car? Are you connecting to the Hands Free profile, Headset Profile, or doing something like A2DP for music streaming?
How long have you had the phone, how long has this been a problem? Has the symptom ever changed?
Keep in mind, just because your HTC phone connected to the car just fine, doesn't mean the car could not be the issue. While the Bluetooth profiles and protocols should be "standard" I've seen many issues of interoperability issues between bluetooth devices over the years. Especially with car kits.
KidJoe said:
Is it *ALL* bluetooth devices, or just the car? What model and year car? Are you connecting to the Hands Free profile, Headset Profile, or doing something like A2DP for music streaming?
How long have you had the phone, how long has this been a problem? Has the symptom ever changed?
Keep in mind, just because your HTC phone connected to the car just fine, doesn't mean the car could not be the issue. While the Bluetooth profiles and protocols should be "standard" I've seen many issues of interoperability issues between bluetooth devices over the years. Especially with car kits.
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Guys, thanks for staying with me on this. One thing I've definitely learned is that the bluetooth thing is something I'm pretty ignorant on. I can see that I'm going to have to study it a bit before too long. Gad, that HTC spoiled me rotten---at least in that way.
I haven't tried the phone with any other BT devices. This is mostly because I don't own but two, the car and a travel speaker, and I haven't had the speaker out of its case since I scored the phone six or eight weeks ago. Also, I did some housecleaning, so I have only a small fraction, maybe 20%, of the same apps on the MotoX that I had on the HTC. I have no apps on the MotoX that I didn't have on the latter.
As for some of the car-related suggestions, it's a 2015 Subaru Forester Premium 2.5i, which is really only level up from the base model of that line. I can't find that there is a bluetooth profile setting in the car that I can change; I think that it's too basic. The relevant user manual simply states the following:
Media format
Bluetooth audio devices cannot be
connected if they are not compatible with
the following Bluetooth® profiles.
. A2DP (Advanced Audio Distribution
Profile)
. AVRCP (Audio/Video Remote Control
Profile)
I don't even know what either of those mean!
Anyway, what I did do is go to the phone settings, and uncheck the Media box that shows up once the car's BT server is detected. Then I try to connect with the Phone box checked. It'll still fail to connect several times, but (a) it doesn't take as long to fail to connect, (b) it doesn't take as many tries (it seems) to make the connection, and (c) when it fails, it fails totally, so I don't have to disconnect from 'Media-only Connected (No Phone)' connection. That makes it easier I suppose. Then once the connection is established, it's a simple matter to go back to settings, and check the Media box. That add-on connection happens pretty quickly, but the process is still a little overwrought, imo.
Of course, KidJoe, up until you mentioned a Headset Profile, I didn't know one existed. But when I try to play music on my phone using PowerAmp, well, the app doesn't hook up to the BT anyway. That's a key difference between the HTC and the MotoX. In PowerAmp, I have "Play over Bluetooth on Detection" selected. The headset isn't being detected at all. So maybe that goes some distance to explaining what I'm encountering.
Again thanks to both of guys for hanging in there with me! I'll keep trudging "onward through the fog," as it were...
cheers,
john
A2DP and AVRC are used for Bluetooth Stereo audio streaming (like playing Pandora on your phone via your car stereo). Not phone calls.
For phone calls, usually a Headset or Handsfree profiles are used, and sometimes BT Phone Book Access (so you can see your phone's contact names/numbers on the car's screen).
I've run into compatibility issues between some phones and some Headset/Handfree devices (mostly cars, but a few bluetooth headsets too). Often times when this happens, you're stuck. Each side will blame the other (i.e. Moto will blame the Subaru car stereo, and Subaru will blame the phone).
I have had issues re-connecting to my car (a 2011 Saab 9-4x with Bose/Nav), IF I had my Moto S11 Flex HD headset connected to my Moto X before I got in the car (even if the S11 was powered off/disconnected from the X before I started the car). Usually toggling the X's bluetooth off/on, and sometimes worst case rebooting the phone, has always fixed it.. Another time I had troubles connecting to my Saab's car kit was when my wife was using her phone to stream audio. The next time I got in the car, I had to manually connect my phone. The car always tries to connect to the the last phone used, so it was looking for my wifes and it took a while before it timed out. When it did time out, it didn't look for mine.
Since you have a 2015 Subaru, I would consider visiting your car dealer, ask them to help with pairing the phone properly, and making sure its working right. See what they have to say.
My bluetooth in my car stopped pairing the other day, and it turns out it was an app that updated and requested permissions related to bluetooth. I didn't notice them because it's an app I trust so I accepted the new permissions without really looking at it.
I used App Settings (Xposed module) to disable the permissions and my bluetooth works fine again.
I could still pair with things if I went to the bluetooth paired device list and manually tapped on the device I wanted to connect with, but it would not pair automatically (like when I got in my car). Once I disabled that permission, it started working again without issue.
May be worth a look through your installed apps to see if anything has access to bluetooth and may be interfering.
Hey All,
Thanks again for the continued help!
It's true, I didn't do any research on app interference before I posted this thread topic, but since a couple of you have brought it up, I decided to do a little research. I installed a permissions app, and took a look at the permissions that allows an app to automatically seek out, and pair with, Bluetooth servers. I have to admit, I got some surprises there. (Who would've thought that Beautiful Widgets needed that permission; it is now gone.)
Anyway, most of the remaining apps are either system/Moto-related, or ones I would really like to keep. I'll report back on what I learn. If there are other permissions that I need to reference besides the two pairing-connecting to Bluetooth ones please let me know...
cheers,
john

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