Trying to get phone calls on tablet - Android Q&A, Help & Troubleshooting

I have tried searching for a while, but cannot find a solution. I have installed a Samsung Tab A in the dash of my vehicle. It is a wifi only model so I put a 128gb chip in for music and it is bluetooth connected to a head unit neatly tucked away behind the tablet.
My question is this... Without using any data, is there a way that I can use the tablet which is connected to my car speakers for phone calls? Are there any direct tethering apps that can do this? My cellphone is an S8+ and is not rooted.

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[Q] Let's talk Bluetooth problems

Hey everyone,
Has anyone noticed bluetooth issues? I've pointed them out in other threads, but they seem to be glossed over. I hate to seem like a noob by creating new threads, but I fear that the issue is being looked over by most people. I've read a few reports of people having issues with their phones connecting to their cars or headsets automatically. Has anyone else faced these issues?
I specifically cannot get my BT headset to connect unless I unpair and repair it everytime I want to use it. Sometimes even during a phone call the headset will drop connection and wont reconnect unless i turn it off and on a few times. For reference, I've tried multiple BT headsets and they all behave the same way. These headset's also work just fine with my Galaxy S2, just not with my S3 (international on XLE8)
No problems with bluetooth here and I use it a lot (HS3000, Logitech Boombox, PS3 and Wii controllers too).
No issues here. Phone sometimes doesn't pair automatically with the BT kit in my work car, but I've had that issue with my S1 and S2 in the same car so I'd say it's a problem with the headunit.
Works perfectly with the Sony headunit in my own car, and connects to my mate's fine.
ok, what firmware rev are you guys running? im going nuts not being able to use bluetooth here!!
somewhat related.
i often leave my sgs3 connected to my laptop via usb when i fall asleep. at morning, battery's charged 100% obviously and phone isn't hot.
last time around, i was listening to music via hm3700 bluetooth headset. then later turned off the bluetooth headset. i forgot to turn off the bluetooth on sgs3 and again fell asleep while it's still connected via usb to laptop.
when i woke up at morning as usual battery's charged 100% but the sgs3 was hot, not so hot but isn't anywhere the normal hot we're accustomed to.
connects automatically to my car's BT built-in system. Only needed to pair once.
Works very well with my Sennheiser PXC 310 BT.
If I switch on the headphones the phone automatically connects to it.
can everyone please detail their firmware/kernel they are using?
i am on XXALE8, with the stock kernel
I have problems on XXLE8 as well connect it to my car head unit and it acrually crashes the headunit after 5 mins being connected . After the heaf unit crashes 3 times it requires a pin code. Iphone 4, 4s and gs2 connect no issues.
Sent from my GT-I9300 using Tapatalk
bean12147 said:
I have problems on XXLE8 as well connect it to my car head unit and it acrually crashes the headunit after 5 mins being connected . After the heaf unit crashes 3 times it requires a pin code. Iphone 4, 4s and gs2 connect no issues.
Sent from my GT-I9300 using Tapatalk
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Click to collapse
thanks for your input, i upgraded to XALF5 and still having the same issues. this is frustrating!!!!
Oddly - my phone will automatically connect to my cars in-built BT system, but it won't auto connect to my Jawbone Era without switching BT of and back on....
I also have problems, with my build-in bt in my car. Have XXBLH3. Connect fine, but drop the connection 2-3min after. My SGSII have no problems
No Ringtone through Bluetooth
Okay here is my problem……I want my custom ringtones i have set for contact to play in my Bluetooth headset when a receive a call, not that dumb ring. That way I will know if I want to take the call or not because I can tell by the ringtone who is calling. Why would Samsung disable this feature. my iPhone 4s plays the ringtone I have setup when I get a call. Is there anyway to do this. I ride a motorcycle and I have a device called a Chatterbox that let’s me connect via Bluetooth to my phone so I can hear my music and talk and make calls while I am riding. On my iPhone 4s my music would pause my custom ringtone would play and I could decide it I wanted to take the call or send it to voicemail, then my music would start right back up from where it left off. Right now my Galaxy i717 and my Galaxy i747 (Note and S III) just play this annoying ring and I can’t tell who it is! Any have a fix or work around for this.
Hmmm, the sound on my cars bluetooth gets distorted and only a reconnect will fix, and more worringly sometimes the S3 will not wake up after disconnecting from my car and only a hard reset will solve it.
My S2 did pretty much the same thing.

Phone audio through samsung car dock?

My state just passed a law that requires hands free calls while in a vehicle. I purchased the infuse car dock but the phone calls do not route though the dock.
Is there a way to make this happen? I don't really like dealing with a bluetooth device and would rather the calls play through my stereo.
I know it is possible. My captivate had this ability, but I can't remember what version of android I was running.
Thanks

New Wifi/Bluetooth interference

Hi,
For about a year I have used my GS2 with a Plantronics Savi Go bluetooth headset - I normally leave the phone in its desk cradle and use MyPhoneExplorer to make/answer all my calls and send text messages (I work in a small office with no wired phone at my desk and I sent at least 500 texts/day to coordinate teams working in the field.)
Recently - after returning from a trip - I noticed that the phone and headset would not work together at all if the wifi on the phone was enabled - the headset would connect to the phone and the first 10 seconds or so of every call would be OK, but the level of interference (as heard on the headset) would increase and increase and the headset would inevitably disconnect after about 20 seconds.
With wifi disabled on the phone this does not occur.
The headset works fine with another phone and also connects fine to its Plantronics USB adapter. This headset is designed to remain connected to two devices at once (intended to be the USB adapter and a phone) so you can make calls from either Skype/a voip app or your phone without having to change anything.
I have dropped the phone about a hundred times so I changed the aerial/loudspeaker module (http://www.ebay.co.uk/itm/300715915473) but the interference still occurs.
Is there any way this could be a software issue? I hate updating as I have custom density and all sorts of other settings so my phone is still on the same android 2.3.3 stock ROM that it came with - I have also removed all the Samsung customisations and KIES etc so updating is a pain.
My opinion is that there is no way this could be a software issue and that, as the antenna replacement has not solved the problem, there's probably a hardware problem and I should just toss it and get a Note or another GS2.
However, thinking about it more - the bluetooth and wifi transmitters share the same antenna? Is there any software cooperation to make sure these devices don't try and transmit at the same time or is there hardware gating? Are there filters designed to stop the bluetooth transmitter transmitting directly 'into' the wifi receiver (as they both share the same aerial which is used both for transmit/receive) and are they software or hardware?
My thoughts are definitely hardware but I would welcome the opinions of anyone that really knows how the two transmitters/receivers are meant to work together.
Thanks!

[Q] Slimport (HDMI) + bluetooth in car

This may be such an unusual use case that it hasn't been an issue for anyone other than me, but here's to hoping for a solution...
I've just bought a new car (2015 Honda Fit) which has a decent size LCD panel in the dash (but I opted not to get the expensive navigation system) and which also has full bluetooth integration and, surprisingly, an HDMI port for the screen. HDMI is one of the "source" settings, and Bluetooth is a separate one.
I've paired my Nexus 5 to the car in order to take and make phone calls and get the other integration features such as music and podcast playback over the car's audio. I had this idea that if I were to run the Nexus 5 through the large screen using HDMI (via a Slimport adapter), I can have a much nicer Google Maps based navigation system that would give something close enough to the experience of the in-dash nav system minus the touchscreen -- which is fine, as I can set the route, put the phone in a cupholder, and not bother with it again.
Now, here's the fatal snag. While the phone is paired to bluetooth, it insists on sending 100% of its audio through Bluetooth and doesn't send it through HDMI. The car is either-or on the sources. If it's on HDMI, it only plays back HDMI. The screen displays exactly as I hoped -- but no audio at all (again, it's going to Bluetooth). Now, I can switch over to Bluetooth and hear the sound but not get the display. I could kill the pairing to get both through HDMI, but now I lose the ability to receive calls over bluetooth with the handy steering wheel call answering and all of the amenities associated with that.
I'm wondering if there is some kind of workaround -- Android configuration that I've somehow never noticed, or a third party app -- which will allow the Nexus 5 to remain paired and actively Bluetooth connected while still sending audio through the HDMI port (Slimport). I don't see that this would as likely be a car-side solution.
The Nexus 5 is rooted stock 4.3.3.
Thank you in advance for help toward a solution.
qaelith.2112 said:
This may be such an unusual use case that it hasn't been an issue for anyone other than me, but here's to hoping for a solution...
I've just bought a new car (2015 Honda Fit) which has a decent size LCD panel in the dash (but I opted not to get the expensive navigation system) and which also has full bluetooth integration and, surprisingly, an HDMI port for the screen. HDMI is one of the "source" settings, and Bluetooth is a separate one.
I've paired my Nexus 5 to the car in order to take and make phone calls and get the other integration features such as music and podcast playback over the car's audio. I had this idea that if I were to run the Nexus 5 through the large screen using HDMI (via a Slimport adapter), I can have a much nicer Google Maps based navigation system that would give something close enough to the experience of the in-dash nav system minus the touchscreen -- which is fine, as I can set the route, put the phone in a cupholder, and not bother with it again.
Now, here's the fatal snag. While the phone is paired to bluetooth, it insists on sending 100% of its audio through Bluetooth and doesn't send it through HDMI. The car is either-or on the sources. If it's on HDMI, it only plays back HDMI. The screen displays exactly as I hoped -- but no audio at all (again, it's going to Bluetooth). Now, I can switch over to Bluetooth and hear the sound but not get the display. I could kill the pairing to get both through HDMI, but now I lose the ability to receive calls over bluetooth with the handy steering wheel call answering and all of the amenities associated with that.
I'm wondering if there is some kind of workaround -- Android configuration that I've somehow never noticed, or a third party app -- which will allow the Nexus 5 to remain paired and actively Bluetooth connected while still sending audio through the HDMI port (Slimport). I don't see that this would as likely be a car-side solution.
The Nexus 5 is rooted stock 4.3.3.
Thank you in advance for help toward a solution.
Click to expand...
Click to collapse
I can't help ith your situation, but I'm wondering if you can help with mine. I also just bought the 2015 Honda Fit. What I want to be able to do is mirror my Galaxy S4 to the screen for navigation purposes. But from what I understand, it will only work in Park. I don't have the cable yet and did't want to buy it unless I knew it would work.
For a quick test, I plugged a roku stick in the HDMI port. As expected, it worked fine until I put the car in gear. Then the display gets disabled. Does this happen with phone mirroring? Would I be able to actually use google maps and see it while in motion or will the screen shut off? What does and doesnt work with mirroring?
samseed101 said:
I can't help ith your situation, but I'm wondering if you can help with mine. I also just bought the 2015 Honda Fit. What I want to be able to do is mirror my Galaxy S4 to the screen for navigation purposes. But from what I understand, it will only work in Park. I don't have the cable yet and did't want to buy it unless I knew it would work.
For a quick test, I plugged a roku stick in the HDMI port. As expected, it worked fine until I put the car in gear. Then the display gets disabled. Does this happen with phone mirroring? Would I be able to actually use google maps and see it while in motion or will the screen shut off? What does and doesnt work with mirroring?
Click to expand...
Click to collapse
This behavior of the HDMI port / display actually became a far bigger problem than how to route the sound. I had been doing all of my testing with the car sitting in the garage, and because I wasn't ever able to get the sound to do what I needed, I didn't bother to go drive around with HDMI display enabled. I confirmed through this and consulting the manual that for "safety reasons" they have entirely disabled the HDMI input while the car is not in park. Unfortunately, I'd guess this is coded in the system's firmware which most of us aren't going to have a way to tamper with, so this is a fatal problem for what we're both looking to do. I was confident that there was probably some sort of solution to making audio go over both channels, but that's irrelevant in light of this problem.
So to summarize, I'll suggest not bothering with the Slimport (or the other kind of interface, if that's what your phone uses) because it will certainly be utterly useless for this and I don't foresee a solution. It looks like this thread is therefore dead. Thank you for bringing this to my attention, though -- I'd have continued working toward an audio solution and then discovered this bigger problem once I solved that one. You just saved me from wasting a lot of time.
samseed101 said:
I can't help ith your situation, but I'm wondering if you can help with mine. I also just bought the 2015 Honda Fit. What I want to be able to do is mirror my Galaxy S4 to the screen for navigation purposes. But from what I understand, it will only work in Park. I don't have the cable yet and did't want to buy it unless I knew it would work.
For a quick test, I plugged a roku stick in the HDMI port. As expected, it worked fine until I put the car in gear. Then the display gets disabled. Does this happen with phone mirroring? Would I be able to actually use google maps and see it while in motion or will the screen shut off? What does and doesnt work with mirroring?
Click to expand...
Click to collapse
One more thought (stating the obvious, I suppose) -- We've been hamstrung by the assumption that everyone is going to be using the display to watch movies while driving, even though we have excellent reasons which would actually make it safer (an easier to see navigation display). I guess Honda is mitigating lawsuits from the would-be idiots who might actually be watching American Idol episodes while driving to work.

Tab 10.1 as car head unit [A Few Questions]

Hi
I'm working a project to mount The Tab 10.1 in my car
i have a third party Bluetooth car kit in my car , and it's able to connect a one individual device ,
also i have i phone 6S as my main cell phone ,
I'm planing to use 3M double face to attach the samsung Desktop Dock (Galaxy Tab) on my dashboard ,
My questions are :
first of all , is the dock stable enough to hold the tablet on the road ? did anyone try it ?
is there any way to connect my phone to the tablet to receive music and answer calls on it ? Note that the tablet is connected to the car via Bluetooth ! but i have a portable router to connect both devices to wifi !
anybody there ?
I don't own the mount, but I think it should hold the tablet since the micro USB plug is anchoring it in place. If you have some support on the sides of the tablet to prevent it from tilting from side to side would help it from falling during hard cornering.
For phone to tablet connection, I've tried Tablet Talk, but it's android only, no iOS version. I think it's tough to do these things with iOS. Android is the way to go mostly because it's easier to root Android than to jailbreak iOS. And Tasker is only on Android.
My car didn't have bluetooth so bought a cheap Panasonic head unit with bluetooth and cramped it behind the tablet. This head unit was able to pair to my phone and tablet at the same time. I set phone to only pair for calls and tablet for media audio only. This works well with tasker automating the connections of wifi tethering.
mhmadkhlil said:
anybody there ?
Click to expand...
Click to collapse
I'm using Tab 10.1 in my car too. There is a product in Turkey as announced TTEC Easy Drive 2. It's a in-car phone holder but with very strong magnets in it. So it may help you to hold your tablet in your car.

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