I tried many ROM on my HTC Touch Cruise, same problem, if I connect it to my car kit (Fiat Blue&Me, but ther's a post with the same problem between Opel 70 radio and Diamond) it connects, if I install Jetware it syncs phonebook & call logs (without jetware it don't sync), and after few minutes, the connection between car kit and the phone lost.
Now I find 3lit3 VI ROM, with it (and of course Jetware) everything works fine, no disconnection, it always sync data after connect - but very bad battery time . Yesterday I get my phone out of my pocket when I was on my way - I saw S2U2 screen with backlight ON . After the time I set up for turn off on battery, the screen turns off, but it turns on again immediately - so that's why my battery time is so bad...
Is there a solution to let the phone go to standby but keep the connection on bluetooth? Or I have to choose between working bluetooth with bad battery time or not working bt with good battery time?
...
..of course the phone can go to standby mode IF it isn't connected to the car kit. The problem returns when phone connects to the car kit.
I own a 2011 Subaru Impreza STi which I have paired with my HTC Sensation 4G (t-mobile). Currently I can listen to music through the radio, take phone calls, and control the current song through the dash and steering wheel. Like others have reported, it always starts playing immediately upon bluetooth connection (annoying).
The real problem I am having is that the phone won't automatically reconnect to the car when I start the car/stereo back up. When I am using the bluetooth playing through the car, and I shutoff the car, the music player on the phone stops and closes, but the bluetooth still says "connected." When I go back to the car again, (15 seconds or many days later) it won't automatically reconnect and start playing again. In order to get it to reconnect, I have to disable bluetooth and reenable it; only then the phone will automatically connect. Any advice on getting the phone to automatically reconnect when I turn the car back on, so I don't have to disable and reenable the bluetooth on the phone?
I currently run the Sense UI (I hate it). I S-OFF'ed, rooted, and CID'd the phone yesterday so that I can install stock CM7 on it soon.
Thank you in advance.
I did a search and saw there are a lot of issues surrounding bluetooth. Particularly with the Omnia 7.
Mine was working flawlessly, however since updating to Mango not only have I had data connection issues but now I'm getting weird Bluetooth problems.
Baiscally when my phone first boots up it will connect to my hands free. If bluetooth is turned off and on it will no longer connect or discover any devices.
A soft-reset cures this.
Interestingly though if i turn WiFi ON then bluetooth again works properly. Has anyone else experienced this?
Thanks,
i am seeing something similar issue post mango on omnia 7.
bluetooth switched on connect to handsfree, it stay connected for 20 mins and then con drops, switch it back on it stays connected for 15 mins and how it goes until connected time is about 2 mins.
soft rest/restart get me back 20 mins connection time.
any ideas?
It this meant to happen or is it common to all phones, but i switched on my headset the other day and somehow the bluetooth on my phone automatically turned on!? How does that work lol :S
It shouldn't happen imho. Could Bluetooth on phone have already switched ON but got connected to handsfree as soon as handsfree became online?
KA
Sent from my OMNIA7 using XDA Windows Phone 7 App
I've actually had zero issues with Bluetooth since I got the official Mango... Could it be a Samsung issue?
I've noticed that ever since I upgraded to 38R I keep getting disconnected from my bluetooth car stereo. When it disconnects the Bluetooth icon on the OPO goes grey. It looks like the Bluetooth module is crashing and then getting reset by the OS. I just got done with a 30 minute drive and it happened 3 times. Has anybody else noticed anything funky with the Bluetooth stack?
I've also had the phone itself hard crash several times. Not sure if 38R is ready for prime time.
I'm not running anything custom, just pure 38r on a rooted/twrp device. No exposed or other mods.
I updated manually last night and this morning on the drive in, I had it suddenly switch from my Ford's Sync system to the internal speaker. The dash display showed the phone was attached and when I switched from Pocket Casts to Play Music, it reflected what was playing, but the sound came out of the phone, not the car stereo. I went into the settings and toggled music off and on, switched Bluetooth off and on, then switch the stereo to AM radio then back to Bluetooth and it behaved properly.
I was using Waze which keeps the screen on and things were fine until I got off the freeway and shut down Waze. The screen shut off after a minute as normal, but when I double-tapped the screen to wake the display up, the audio dropped from the stereo and started playing from the phone. Hmmmm. I unpaired Sync and deleted the OPO from the car's side and I re-paired the phone.
It seemed OK until my drive home just now when once again, tapping the screen to wake it up cause the audio to drop back to the speaker. Since I don't use nav apps all the time, this is clearly an unacceptable bug that makes me wonder HTF they're beta-testing. It's nice that the GPS doesn't seem totally broken and the touchscreen goofiness is gone, but being unable to maintain Bluetooth connectivity for media is a huge gaffe.
Ok, I'm still trying to figure out what is going on here. I restored my TWRP backup from 33R and I had two bluetooth crashes on the way home today. Could there be a firmware update that is causing this that would not have been rolled back as part of the restore? I've read online that there is no new radio in 38R? Is there something else causing it?
I ran the full 33r factory image and it fixed the Bluetooth issues. I ran that way for a couple of days and had no BT problems even on a 2+ hour drive. I did a clean 33r to 38r OTA and within the first 30 minutes in the car had a BT freeze and disconnect. Its pretty clear, at least with my device, that there is something wrong with the BT stack on 38r.
I have little different but seems to related with BT.
When BT is enabled, my wifi performance drops significantly. I tried to remove all paired devices and reset BT config, but nothing really fixed the issue. I need to turn off BT completely, if my wifi speed goes down. I'm running 38R. I don't think I noticed any issue on 33R.
https://forums.oneplus.net/threads/...with-cell-data-turned-on.143815/#post-6381709
DirkBelig said:
I updated manually last night and this morning on the drive in, I had it suddenly switch from my Ford's Sync system to the internal speaker. The dash display showed the phone was attached and when I switched from Pocket Casts to Play Music, it reflected what was playing, but the sound came out of the phone, not the car stereo. I went into the settings and toggled music off and on, switched Bluetooth off and on, then switch the stereo to AM radio then back to Bluetooth and it behaved properly.
I was using Waze which keeps the screen on and things were fine until I got off the freeway and shut down Waze. The screen shut off after a minute as normal, but when I double-tapped the screen to wake the display up, the audio dropped from the stereo and started playing from the phone. Hmmmm. I unpaired Sync and deleted the OPO from the car's side and I re-paired the phone.
It seemed OK until my drive home just now when once again, tapping the screen to wake it up cause the audio to drop back to the speaker. Since I don't use nav apps all the time, this is clearly an unacceptable bug that makes me wonder HTF they're beta-testing. It's nice that the GPS doesn't seem totally broken and the touchscreen goofiness is gone, but being unable to maintain Bluetooth connectivity for media is a huge gaffe.
Click to expand...
Click to collapse
I'm having this exact same issue since upgrading to 38r. Bluetooth audio works fine until screen goes off and I turn it on again. Then audio comes out of the phone, but Bluetooth icon is still lit up and otherwise still connected to the car. VERY annoying.
Sent from my A0001 using Tapatalk
Yeah... Right now when I get into the car, audio plays though the speaker (despite bluetooth connection) unless I open Play Music specifically. Somehow that does something that also fixes other apps (Slacker, book readers, etc).
menos08642 said:
I've noticed that ever since I upgraded to 38R I keep getting disconnected from my bluetooth car stereo. When it disconnects the Bluetooth icon on the OPO goes grey. It looks like the Bluetooth module is crashing and then getting reset by the OS. I just got done with a 30 minute drive and it happened 3 times. Has anybody else noticed anything funky with the Bluetooth stack?
I've also had the phone itself hard crash several times. Not sure if 38R is ready for prime time.
I'm not running anything custom, just pure 38r on a rooted/twrp device. No exposed or other mods.
Click to expand...
Click to collapse
I'm on 44S, and have a similar issue. Had the issue since 38R though. Bluetooth stays connected to my car fine if I'm not using the OPO or if I'm just streaming music. But in phone calls, it drops the bluetooth all the time. Really really annoying.
menos08642 said:
I ran the full 33r factory image and it fixed the Bluetooth issues. I ran that way for a couple of days and had no BT problems even on a 2+ hour drive. I did a clean 33r to 38r OTA and within the first 30 minutes in the car had a BT freeze and disconnect. Its pretty clear, at least with my device, that there is something wrong with the BT stack on 38r.
Click to expand...
Click to collapse
I'm having same problem. Disconnects but just on calls and this happens with my BT headset. This doesn't actually happen on my stock Nexus 5. I'm thinking CM must be using different BT drivers? It's been the same on 33 and 44. I'm betting it carries to 5.0. If I don't find a workaround I may be forced to go to a different ROM. Just have no idea which one may be unaffected?
any fix for this?
I am on the Mi 10 Pro Stable Xiaomi.EU 11.0.18.QJACNXM. I did a clean install but I am having a problem with Bluetooth. I think it's because of the smart watch. (I have to test it further). I have the Huawei GT2 I have calling switched off. Today I forgot to wear it for a couple of hours and phone seemed to work fine.
So It stays connected for a while and then disconnects It seems to be when I get a call and I was listening to music, or when I was listening to music in the car then I leave the car and I try to connect my headset it won't connect. If I manually connect it, it will connect but will produce no sound. I have to switch the bluetooth device on and off as well as toggle bluetooth on and off on the phone.
I was on QJACNXM China ROM and I didn't have this issue. (I have the China device if that helps).
I think it's got to do with the watch checking in that's when it f**ks up.