Wifi works Bluetooth does not - Galaxy Tab S Q&A, Help & Troubleshooting

I seem to have a slightly different problem than i can find a solution for. My wifi works fine. My bluetooth will not toggle on. If i hit the bluetooth toggle it moves to on for about 5 minutes but remains greyed out and never turns green. I have tried a whole bunch of roms and am currently on factory. Any help would be appreciated.

Wif and Bluetooth have separate components and not related. It seems your bluetooth is failing. If you have no need of bluetooth then ignore it. Otherwise, you need a new mainboard.
It's easier than fixing components which are nowhere to find, except from used mainboard.

Related

Bluetooth manager will not open

Running ROM 1.40.00, radio 1.12.00. After any significant time, or after using WiFi trying to use Bluetooth via the Bluetooth Manager it is completely unresponsive and does nothing when I attempt to open it. Literally nothing. It does not matter if I use the icon in the bar on the bottom of the screen or the BTConnManagerCE.exe itself. A radio on/off does not help, only a soft reset will. Sure would like any advice on a work around or fix. I prefer not to upgrade my radio unless that is a DEFINITE fix.
Please list the apps you have loaded on your device.
I have the same problem but came up with a work around.
http://forum.xda-developers.com/viewtopic.php?t=27926
Thanks poga - works for me
Wow, lots of us have this problem. I like quickly killing all running apps rather than a soft reset. Works perfectly for me. Thanks.

GPS not working. help please!

Hi there. It's about 3 months that my TP2 gps is not working
there is not any error or something. it only starts to search for satellites but not even one little percent is found! all bars remains empty
I wait for long times in very good locations. compared with other phones...
I searched many roms, many radios, many programs, and some tweaks I found on the web
I dont remember the original settings and radio I had anymore! though they dont work either...
any help please? should I give up and believe that its a hardware issue?
I found that mine does the same thing. Oddly enough, when I add the bluetooth GPS receiver it works fine, even AFTER I remove the bluetooth receiver (turned off) and go back to my internal receiver. It seems that the TP2 can't lock onto the satellites but once it has a lock will continue to track...
Major pain in the arse...
ultramag69 said:
I found that mine does the same thing. Oddly enough, when I add the bluetooth GPS receiver it works fine, even AFTER I remove the bluetooth receiver (turned off) and go back to my internal receiver. It seems that the TP2 can't lock onto the satellites but once it has a lock will continue to track...
Major pain in the arse...
Click to expand...
Click to collapse
Thanks. unfortunately I have no bluetooth gps right now. will test this with my brother's car navigator
the annoying thing is that it works very nice in first months! but as soon as I started flashing cooked roms and new radios it never works again
rolling back to my default rom and radio, doesn't help...

NEXUS 7 2013 Big GPS SOFTWARE issue / no Fix

after a loooot of search on the internet and after reading all the older posts here i am desperate and i am opening here a thread. Thats my last hope that someone found a solution to this issue.
So 6 months ago i bought a nexus 7 2013 wifi for a car project. i wanted to use it as multimedia and navigation system. After i modified my car (see pic. / contact me in case of interesst or advices)
https://postimg.org/image/exyp7da37/
everything was nice i was happy with the result. The problem starts when i wanted to use the navigation...
The device cant find a satelite, searching for gps signal is the only message i see. 9/10 the gps cant find satelite. One or two times it found the signal after one hour or more..
My thoughts:
1. The case is causing this issues... the tablet charges wireless and is kept in place with magnets so i can remove it in a second.
I am trying with the "naked" tablet outside with directly sky view... no change.
2. The backcover is modified with 2 small metal plates in order to get magnetizied with the magnets installed in the car dush.
i tried an other backcover.. no change.
3. I tought it is a software issue.... i was using Cyanogenmod 13 with elemental X... installed the original software / Android 6. Without any other installations only GPS Status... still no signal.. I installed android 5.0.1 ... still no signal.
4. i used various of settings changes and apps ( GPS FIX, GPS Doctor, GPS Status) ... the gps android settings are the the most accurate level. Still no change..
created the data/gps/ folder with the permissions rwxrwxr-x. Still no change.
After all that and after reading that there are many people out there with the same problem i thought thats a hardware issue.
5. Thats why i bought an other one (used)... before buying it i made sure that the tablet will find a satelite in GPS Status... i went to the sellers house.. and it did (with wifi off). I went back home i tried again and it did... i was so happy.. i wiped my storage flashed CM13 with ElementalX again ... i opened the Nav App (Sygic)... Everything worked like a charm... i was so happy i finally have gps in my car. I visited a friend stayed there 5 hours went back home... Navi still works.
I took the tablet in my home and wanted to make a restart for some reason... After restarting , tablets gps was dead again... and still looking for a solution..
i am 100% it is a software issue. in case there is someone out there with a solution i would really appreciate it.
I'm kinda on the same boat.
My trusty Nexus 7 2013, that has been through a lot of display changes due to my clumsiness. Few days ago it decided to kick the GPS boat for reasons.
It used to work just fine, without any software tricks or anything. Used to work beautifully without wi-fi (even though I tethered from my phone, many times I travelled to places without connection) with a 8-10m precision.
Now it's spotty, taking from 2 to 280 seconds for the first fix, and precision floats between 10 and 150m (which is unbearable).
Using GPS Status & Toolbox, I can see the A-GPS does it part guiding the tablet on where are the sattelites at (I see around 22 sattelites), however the tablet has a real hard time connecting to them, most of the time staying at a solid 0 connections. My phone (Moto G5 Plus) connects within' seconds to the sattelites with pinpoint precision.
When the tablets manages to fix, it only connects to a couple (5 or 8 out of 22) sattelites, thus not so precise.
I am guessing the heat might have damaged something, but I'm not also 100% sure it ain't a software issue. I flashed the sole GPS fix, but it didn't help at all. I tried every software trick on the book, but nothing. I flashed several ROMs but it didn't make even a dent.
It seemingly gets better if I keep it connected for a good while. I tried letting it overnight with the GPS connected, and it worked fine the day after at any time (between 5 and 20m precision). However it was dead again the next day.
I couldn't find anything regarding a GPS antenna for this device, it's almost like it doesn't have one... I fiddled with the Wi-Fi antenna, which has 3 pins (one I guess is for bluetooth?), but it didn't help with GPS. Bluetooth (I use an OBD2 scanner that sends too many data per second, and I still can play music through bluetooth just fine) and Wi-Fi (Speeds and latency are optimal) are great.
I can't help but think this device doesn't have a GPS antenna, and whatever it uses for an antenna has failed or is now faulty.
Have you ever managed fixing yours?

Bluetooth "Phone Audio" turns off and cannot turn back on

I believe I have narrowed it down to the phone as the feature works after I reboot the phone. I noticed this when I got in the car and only the Media Audio led was lit on the receiver. When I go to the bluetooth menu on the phone and select the paired device (car receiver), Phone Audio is unchecked and I cannot re-check it. I have tried deleting the phone from teh car receiver and also the device from the phone and repairing and setting it up. It will connect and cannot select 'Phone Audio'. I also noted that after a reboot, bluetooth feature is turned off and needs to be turned back on. Once I turn it back on and click the gear on the BT device, I can turn on and off the Phone Audio and it will work for a while.
This is an 'all of a sudden' development as I have been running the same firmware and ROM for 9+ months. I am S-off and am running firmware 3.35.401.12 with the ViperOne 4.3 ROM. I have upgraded programs from the play store, but cannot figure out what might be causing this. Can anyone here help me fond a solution?
Thanks!
Keith
So just to clarify, you're using BOTH phone and media Bluetooth connections to the one single bluetooth media AND voice enabled head unit in the car?. One receiver?.
Do you have any apps running that will disable things when battery power gets low, like snapdragon battery guru?. Does your rom have any such features built in?.
Make sure both devices bluetooth lists are clear of old devices that no longer have access on resonable terms. Just to make sure its not scanning for another device as a primary.
Make sure you car audio system is running the latest firmware. It can usually be updated via cd/dvd/sdcard.
As mad as it seems, make sure the time is correctly set on both devices.
Beamed in by telepathy.
Yep, yep and yep.
Battery is full , I do not have battery guru installed. I did not change anything. It just now needs to be rebooted before it will connect to BT Phone Audio. Medial Audio connects and works properly, just as it always has.
I have a single Pioneer Premier head unit that I have used for years with multiple phones. If I reboot the phone before it tries to connect, it will connect and Phone Audio works. When it is 'locked out' (my term), I cannot select the block on the that is labeled 'Phone Audio' to check it. As the screenshot shows, it is 'unchecked' and no amount of touching it will check it. The only way to 'check' it is to reboot the phone. Oddly, it reboots with bluetooth turned off and when I turn it on, usually, it is already enabled (Phone Audio).
Thanks for the help,
Keith
After a little research it would appear that, apart from being right about the max enroled devices allowed is 3, "discoverable mode" is required.
Did you connect the phone to the radio or the radio to the phone?. Which discovered which for pairing?. Try pairing the other way from the way you did.
Can you access any options by holding or tapping on any of the fields in the picture above. Something to do with pbap if you can find it and turn it off, most likely under contact sharing. If not, dont worry.
Try turning contact sharing off or see if the stereo will copy them and store them so you can turn that feature off.
Other than that it could just be an incompatibility between the devices. It is not unknown for car audios to be crap hardware.
Beamed in by telepathy.
I am on teh same page of keithspg
I recently resetted my HTC M9 and as coinsequence I have been obligated to reinstall all BT devices (car, 2 headest, laptop)
It worked well (as in the past) for few days but now I have the same issue : I cannot switch on the audio phone !!!
Below the picture:
I could not find any other solution than to wipe the ROM and reinstall. I am now running viper 6.0. no problems. If you are not soff, you may want to ruu it. If you are soff you may want to wipe and install again whichever ROM you are running.
Keith
keithspg said:
I could not find any other solution than to wipe the ROM and reinstall. I am now running viper 6.0. no problems. If you are not soff, you may want to ruu it. If you are soff you may want to wipe and install again whichever ROM you are running.
Keith
Click to expand...
Click to collapse
I am S-On and completely stock
I cannot wipe my smartphone (it is a company smartphone)
I fixed the problem with a simple soft reboot
Inviato dal mio HTC One M9 utilizzando Tapatalk
I am also having the exact same issue. I still have not been able to track down which app is the one causing this conflict. I have also done a factory restore and that seems to have worked for a time but the issue started again. It may be unrelated but... Have you changed the themes? I think that's one of the last things I did before it stopped working. Also restarting the phone "fixes" the issue for one connect/disconnect, but after the bluetooth is disconnected it will no longer allow to use phone audio. I have gone into the settings for the "Paired Bluetoth devices" and I am unable to check "Phone audio". It is not grayed out but it doesn't work either. This issue is driving me crazy, I hate to have to restart the phone every time I get in and out of the car just because the bluetooth wont sync. That being said, I have another clue into the issue. Today I was using the bluetooth in the car while on a phone call and transitioned to my Jawbone Icon when I exited the car flawlessly. I turned off the car, turned on Jawbone (so there wouldn't be a conflict of the Jawbone trying to connect to the phone while it was still connected to the car) Immediately the Jawbone connected and I was able to carry on with the conversation. I was really happy about this. However, when I was done with my phone call I turned off the Bluetooth and turned off the Jawbone. About an hour later I received a video through Whatsapp and when I played it there was no volume. When I pressed the volume button on the phone the volume bar had the Bluetooth symbol!!! The Bluetooth had been off for quite a while now and there where no Bluetoth devices present.
Hopefully this gives some insight into this issue that will help resolve it. Thank you very much!
I have also tried the soft reset and the issue persists.
HTC One M9 Not Rooted
Android 6.0
Patch Lvl Dec 1, 2016
Sense 7.0
Software # 3.37.605.19
This is currently happening to me too. No fix yet. I tried this on other bluetooth devices that are hands-free capable like my portable speaker, and the same issue occurs.
HTC One M9
Android Revolution HD 20.0
Android 6.0
Sense 7.0
S-off
I am having the same issue
HTC One m9
Viperonem9 5.1.0
I have tried wiping / reflashing and still haven't resloved the issue.
this is super annoying I hope someone finds a fix soon
The issue is randomically annoying me too but , as I said few time ago, fortunately I am fixing always doing a restart
Inviato dal mio HTC One M9 utilizzando Tapatalk
I have recently had this problem on my stock ROM HTC 10. The HTC Australia website online chat actually gave me a solution which worked (!)
Settings > Apps > ... (menu) > Show system > Bluetooth Share > Storage > Clear Data
New findings on my phone.
I have an M9, rooted, unlocked and s-off. It has a stock ROM. I have had this issue for a while now. I don't know when or how it started. Everything used to apparently work fine. Could have been some update or an app I added at some point in time that possibly we all share. I had been restarting the phone as well to get the "phone audio" to work. That became excruciatingly tedious. I did find that, on my phone at least, placing the phone in airplane mode, waiting a moment for that to kick in, then starting up the Bluetooth, brought it up with "phone audio" checked. Then I would just turn airplane mode off.
Still a ridiculous way of getting it to work correctly. However, if this technique works for others as well, then I am thinking that airplane mode is disabling a service or something that is keeping it from connecting correctly. I will be looking into this as I hope some more savvy folks will be as well. If someone does figure it out, please share.
---------- Post added at 11:24 AM ---------- Previous post was at 10:30 AM ----------
I found another thing that might be causing the issue by reading other forums. I made the adjustment on my phone this morning and I believe it to be working at this time. (For now anyway). I think it might be related to location services accuracy settings. There are a couple of ways to get there. In Bluetooth settings when the Bluetooth is off, you might see a link to it on the initial Bluetooth page. Otherwise, I found them under, Settings/Location. I have my mode set to "Battery Saving". But under the triple dot should be Scanning. Here I turned off Bluetooth scanning and things seem to be doing okay thus far. Just seems like it takes a few seconds longer to connect to my devices. However, so far, no issues. I may be speaking too soon. If I find it didn't work, I will correct myself in another post.
Best Regards,
Lyndon
Same problem. Either after using my Fiat Car bluetooth system, or after my BLT bluetooth headset, my Phone audio stops and I have to restart my phone.
On my bluteooth headset I only use the "media" audio.
I am using a Samung galaxy 3 watch also.
Huib
Thank you!
[/COLOR]I found another thing that might be causing the issue by reading other forums. I made the adjustment on my phone this morning and I believe it to be working at this time. (For now anyway). I think it might be related to location services accuracy settings. There are a couple of ways to get there. In Bluetooth settings when the Bluetooth is off, you might see a link to it on the initial Bluetooth page. Otherwise, I found them under, Settings/Location. I have my mode set to "Battery Saving". But under the triple dot should be Scanning. Here I turned off Bluetooth scanning and things seem to be doing okay thus far. Just seems like it takes a few seconds longer to connect to my devices. However, so far, no issues. I may be speaking too soon. If I find it didn't work, I will correct myself in another post.
Best Regards,
Lyndon[/QUOTE]
Thanks - I believe this has fixed the issue for me!
Brett
Late post, but just ran into the same problem with my One M8 with final Viper ROM and my newly installed Pioneer BT head unit. Turning off BT scanning on the M8 worked for me as well.
Bluetooth audio and or media check boxes can't be checked
I was able to resolve the issue on my HTC One M9 by turning WiFi scanning and Bluetooth scanning off, updating the Bluetooth checkboxes for audio and media (both of which were unchecked and wouldn't allow me to check them), and turning the scanning back on.

Bluetooth Resets Every Time It's Turned Off

So lately, every time I turn my Bluetooth on and pair it with something like my speaker or car, every time I turn it off and then back on again, all my pairings are gone. Also, I rename my phone's "Bluetooth name" from the default "Pixel XL" to my name - even this reverts back to the default.
I've tried isolating the issue by disabling Tasker, factory resetting, trying out other ROMs and kernels, with no luck. I've also tried disabling battery optimization for Bluetooth Share and Bluetooth MIDI Service and clearing out data, still no luck.
I've been Googling a ton as well, and I've found a bunch of results with people saying their Pixel's Bluetooth just turns off. I'm not having this issue, mine stays on, but when I manually turn it off and back on, all my pairings are deleted.
Has anyone else experienced this issue? If so, any potential fix would be greatly appreciated!
rickysidhu_ said:
So lately, every time I turn my Bluetooth on and pair it with something like my speaker or car, every time I turn it off and then back on again, all my pairings are gone. Also, I rename my phone's "Bluetooth name" from the default "Pixel XL" to my name - even this reverts back to the default.
I've tried isolating the issue by disabling Tasker, factory resetting, trying out other ROMs and kernels, with no luck. I've also tried disabling battery optimization for Bluetooth Share and Bluetooth MIDI Service and clearing out data, still no luck.
I've been Googling a ton as well, and I've found a bunch of results with people saying their Pixel's Bluetooth just turns off. I'm not having this issue, mine stays on, but when I manually turn it off and back on, all my pairings are deleted.
Has anyone else experienced this issue? If so, any potential fix would be greatly appreciated!
Click to expand...
Click to collapse
Your BT issues are by far exceeding the norm.
have you manipulated your phone in any way?
O DP install or another ROM by chance?
Have you performed a clean install of a factory image and setup BT first before anything could possibly tamper with settings?
parakleet said:
Your BT issues are by far exceeding the norm.
have you manipulated your phone in any way?
O DP install or another ROM by chance?
Have you performed a clean install of a factory image and setup BT first before anything could possibly tamper with settings?
Click to expand...
Click to collapse
Thanks for the reply!
The most I do in terms of 'manipulation' is use Tasker to turn Bluetooth off after a few minutes, if nothing is connected. But as mentioned in the OP, I tried disabling it and was still facing the same issue.
Never installed O DP. As for other ROMs, I've tried Pixel Dust, Screw'd, DU, RR, and PureNexus. The issue was happening on Pixel Dust, PureNexus and RR. I just flashed DU again this morning, and so far it's been behaving normally, but I'll definitely be monitoring it, to see if the issue comes back.
Edit:
Update on the issue:
I haven't had this issue happen again, not sure what caused it in the first place but I'm glad it's gone!

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