[Q] BT+WiFi interference - Samsung Galaxy Mega

Hi guys and gals,
I am considering this phone. Just need the last piece of information.
Could any of you owners try if you can run Bluetooth and WiFi (in b/g mode) at the same time without interference?
I have a note 1 at the moment and this phone can't stream music from Internet radio to my BT speaker (ZiiSound) without skipping all the time.
Can you please test listening to Internet radio while using BT stereo headset/speaker?
Much appreciated.
Thanks.

dante-fu said:
Hi guys and gals,
I am considering this phone. Just need the last piece of information.
Could any of you owners try if you can run Bluetooth and WiFi (in b/g mode) at the same time without interference?
I have a note 1 at the moment and this phone can't stream music from Internet radio to my BT speaker (ZiiSound) without skipping all the time.
Can you please test listening to Internet radio while using BT stereo headset/speaker?
Click to expand...
Click to collapse
It work very well. Whit a I9205 I'm hearing now the Sky.FM/play/Smooth Jazz 24'7 from internet on the Speaker sphere Sony MBS100 you see on left, in screenshot. I hear now at 5 meters.
Wifi->>Bluetooth. Sound very nice whit this speaker.
Valente
PS: If You like my screenshots not forget a THANKS. Eh.Eh.

This is great news Valente!
do you know the mode/frequency band that your WiFi is running on? 802.11 B/G or A/N?
Thanks.

dante-fu said:
This is great news Valente!
do you know the mode/frequency band that your WiFi is running on? 802.11 B/G or A/N?
Thanks.
Click to expand...
Click to collapse
My WiFi is from 5 Ghz, 5180 Mhz Channel 36. Link speed 150 Mb/s must be N. But My router have also a network from 2,4 Ghz.
...................
Now I'm connected to another net from 2412 Mhz Channel 1, link speed 54 Mb/s. Work also very good whitout stops. 54 is G.
I use the Wifi Analyser and the Network Info II from Play Store to see all about network.
Good music on 2,4 Ghz also.
Edit: Changed from 2,4 Ghz net to 5 Ghz net, and music not stoped. The Sky.Fm must have a big buffer to this changes.

I was asking because many devices have problem operating BT and WiFi at the same time.
Great, thank you! You have been most helpful.
Looking forward to this phone

dante-fu said:
I was asking because many devices have problem operating BT and WiFi at the same time.
Great, thank you! You have been most helpful.
Looking forward to this phone
Click to expand...
Click to collapse
Let's go buy it.
For me I need a CWM recover and to be sure if Odin v3.07 work on this device. Worked well flashing a kernel but a Rom... unknown.
I like try news Rom's from Sammobile.
It's my hobby.
PS: No more THANKS please. Obrigado (Thanks in Portuguese).

On the local forum there are numerous people who flashed roms on their Megas through Odin, so i would say it works.

baladev said:
On the local forum there are numerous people who flashed roms on their Megas through Odin, so i would say it works.
Click to expand...
Click to collapse
Good, Thanks. But what local forum?
Sorry.

what do you want to know?

baladev said:
what do you want to know?
Click to expand...
Click to collapse
If we need make like this on S4, see attach, for example. The partitions here are same then S4.
I need more ideias, not only yes or no.

ValenteL said:
If we need make like this on S4, see attach, for example. The partitions here are same then S4.
I need more ideias, not only yes or no.
Click to expand...
Click to collapse
Ok, it took some time to check with the people who have done it. Basically, it's very simple - you just need to select the *.tar.md5 file in PDA in ODIN and flash.. That's it.

Bluetooth disconnects when on Wifi
I just recently purchased the LG HBS730 and now whenever i have them connected to my I527 mega the wifi disconnect, and also the sound quality is horrible. The music buffers etc. I have searched google the XDA site and looks like the only remedy is in the new radios loaded with Kit Kat 4.4. However I can not lose my root ability. And since there is not root for Kit Kat yet are we stuck????? Is there no one who has posted a fix for this!

The 5ghz WiFi band might be the only solution. Can you try that?

Related

Stream Music Over FM?

is it possible to build an app that allows streaming audio over FM?
No need to build one. Just get a license from the FCC and a high powered fm transmitter and hook your mp3 player up to it. Done deal
Seriously though, I don't see how.
doesn't need THAT much power
just trying to transmit to a car stereo without the need for cable... like for stereos that don't have an aux input... i figured mt4g has the capability to receive fm frequency and has an radio app with tuner, that maybe it can also transmit... so, it doesn't really need to be high powered... were you thinkin i was tryin to broadcast for an entire city or something?! uh, no. thanks for your input anyway.
I remember a buddy having a phone that could do that a few years back. You'd set the radio to a certain station, then bam music would play through that station. I'm just not sure if that's hardware or software related. An app like that would be cool though.
Sent from my HTC Glacier
seriously? ever hear of a bluetooth fm transmitter? they sell them everywhere for under $20.00. Pair your device set a radio channel (there are usually several to choose from) done and done
I'm confused. Maybe the OP should be more specific in what he/she is trying to accomplish. What I thought you meant is obviously not how the other posters understood you.
estallings15 said:
I'm confused. Maybe the OP should be more specific in what he/she is trying to accomplish. What I thought you meant is obviously not how the other posters understood you.
Click to expand...
Click to collapse
He is wondering if he would be able to broadcast a short range FM signal so he stream the audio from the phone which could be picked up by the car radio. I have no idea whether or not the myTouch is capable but that sure as hell would be a sick thing to have.
Ah. Short range. He didn't say that. That's why I said no. I assumed he meant long range. There is already a built in FM radio so where is the question?
Hence my original post.
estallings15 said:
Ah. Short range. He didn't say that. That's why I said no. I assumed he meant long range. There is already a built in FM radio so where is the question?
Hence my original post.
Click to expand...
Click to collapse
The question is whether that chip is able to broadcast signal.. And if so whether or not someone would be able to program something that would allow us to do that
Sent from my MyTouch 4G using Tapatalk 2 Beta-2
Kingissa said:
The question is whether that chip is able to broadcast signal.. And if so whether or not someone would be able to program something that would allow us to do that
Sent from my MyTouch 4G using Tapatalk 2 Beta-2
Click to expand...
Click to collapse
I'll back this one!
I want to know if its possible to via FM for other reasons other than that mentioned already. What media can be streamed is my question and what volume (not meaning sound) of data transfer can this handle? e.g. would it be possible to stream video to a device say 200m away? I know it would have to be very low wave so the base band would have to be in the lowest frequency range possible.
AND if not, then is it possible with say a paired device. Say a FM transmitter blue toothed to the device to stream content recorded from say the camera to a small TV within range (200m or so)? It would not need to be high def or anything just to be able to recorded-> stream-> view
I bought a FM transmitter from Walgreens for like $20 and it let's me play my music on my phone through my radio and acts like a hands free device when someone calls.
Sent from my HTC Glacier using xda premium
Back before android was even around I used the N Series from nokia. The n73 I believe could do broadcast it just like you are describing.
Would be cool to have an app do it.
Sent from my T-Mobile myTouch 4G using xda premium
FM Transmit:
I get asked this question regularly, and my response is generally: "Forget about it, almost no Android phones connect the FM Transmit pins anywhere useful".
But a few months ago a helpful person sent me an HTC FM transmit app. Apparently it was meant for the T-Mobile/HTC Mytouch 4G, and apparently that device is supposed to have the transmit pins connected.
I have no idea (yet) if that is true. Didn't work on my Desire HD or Desire Z though.
I'm sure this will only work on ROMs that use the Broadcom proprietary Bluetooth stack and that have sufficient parts of Sense present. IE, a stock or stock derived ROM. It probably requires Froyo or GingerBread. (That said, if the hardware is there, it's possible to make it work on any ROM, more or less.)
If anyone has or can load such a ROM and wants to try, and will commit to reporting their results, email me at mikereidis AT gmail.com and I'll send the APK.
Thanks...
mikereidis said:
FM Transmit:
...
But a few months ago a helpful person sent me an HTC FM transmit app. Apparently it was meant for the T-Mobile/HTC Mytouch 4G, and apparently that device is supposed to have the transmit pins connected.
Click to expand...
Click to collapse
I had one tester who reported success.
Details and a link to the app are here: http://forum.xda-developers.com/showpost.php?p=31328070&postcount=4391
mikereidis said:
I had one tester who reported success.
Details and a link to the app are here: http://forum.xda-developers.com/showpost.php?p=31328070&postcount=4391
Click to expand...
Click to collapse
FC on Jelly bean....
hellmonger said:
FC on Jelly bean....
Click to expand...
Click to collapse
No way in heck that app will EVER work on anything but ROMs with the Broadcom proprietary Bluetooth stack. Probably needs Sense too, and other HTC specifics.
I welcome all reports, but reports are almost useless unless you can specify the ROM at least, and if you know about Sense or Broadcom BT on that ROM.
I FINALLY got my myTouch 4g today. Transmit app doesn't work with GB 2.3.4 Software 2.19.531.1 it was shipped with.
EDIT: Confirmed working with stock Froyo 2.2.1.
Not very powerful, and you can hear hiss with antennas right next to each other. RSSI on another phone is 27, while the strongest broadcast station is 57. EDIT: Can get RSSI over 40 by wrapping antennas over their length.
Low performance might be one reason it was canned. I see this in logcat:
09-28 03:24:53.753 D/FMRadio_TxTuner( 1678): [setBCMTxPowerLevel]+0
I don't know if "+0" is the highest power, or just a "nominal" power level. I'll find out eventually.
Need to crank music all the way up on the transmitting phone.
----
MyTouch 4G is a pretty rare phone with FM transmit. The only other confirmed Android devices with transmit are a few Japan market Sharp units.

Bluetooth Tethering?

"Hello this is my first and I know this is a noob question, but I couldn't find the answer on here completely. Right now I am trying to tether the Atrix to an N7 via bluetooth. Im running Jokersax's CM9 roms that works great. Wi-Fi is perfect, but now sure what I am doing wrong to set up bluetooth tether. Can someone tell me?
Below is a screen shot of what it looks like when they are paired. The reason I want to do this with bluetooth instead of wi-fi is a save a bit of battery life, and next year I'm sure having a rogue wi-fi hotspot will be useful."
Never mind finally figured it out, had to do more than pair it. Oh and a shout out to Jokersax for making a great rom, oh and good luck with unpacking it is something.
SnoMan88 said:
"Hello this is my first and I know this is a noob question, but I couldn't find the answer on here completely. Right now I am trying to tether the Atrix to an N7 via bluetooth. Im running Jokersax's CM9 roms that works great. Wi-Fi is perfect, but now sure what I am doing wrong to set up bluetooth tether. Can someone tell me?
Below is a screen shot of what it looks like when they are paired. The reason I want to do this with bluetooth instead of wi-fi is a save a bit of battery life, and next year I'm sure having a rogue wi-fi hotspot will be useful."
Never mind finally figured it out, had to do more than pair it. Oh and a shout out to Jokersax for making a great rom, oh and good luck with unpacking it is something.
Click to expand...
Click to collapse
Care to share the solution for others?
Cheers!
CaelanT said:
Care to share the solution for others?
Cheers!
Click to expand...
Click to collapse
Sorry for the lateness. Well what I did on my phone was go to settings-> wireless & networks-> wireless & portable hotspot and checked Bluetooth tethering. As as your phone and N7 have Bluetooth turned on as well as paired you should be fine. Oh and the final thing to do on your N7 is go to settings-> Bluetooth and select your phone that is paired (click the icon that is to the right of the name) click on the check mark for internet access. Your phone should say tethering or hotspot active.
Sent from my Nexus 7 using xda app-developers app

[Q] why hero can't connect to wireless n modem

I've got a D-Link wireless N ADSL2 modem,but my hero (with Shpongle 3.7 ROM) can't see it in its list. It can connect to a lot of other Wireless modem, except my home one ..
On the other hand, other phones can connect to my home wireless modem
Someone told me it's just a hardware problem: simply Htc hero is too old
Can someone explain it to me ????
Probably has to do something with Wi-Fi modes, b/g/etc, i dont know what are supported by hero but it might be too old to support newer ones
I've tried any kind of regulation: from 11 to 14 channels, but nothing changes..
I can connect to my router which has N support. Ofcourse the Hero doesn't utilize the N speed/frequency, but I can still use internet.
Sent from my Hero using xda app-developers app
colapro said:
I can connect to my router which has N support. Ofcourse the Hero doesn't utilize the N speed/frequency, but I can still use internet.
Sent from my Hero using xda app-developers app
Click to expand...
Click to collapse
Did you set any particular configuration on your hero or what else????
Can it be a different radio version???
Not the radio, the wifi chip in hero is probably too old to support that wifi version
kemoba said:
Not the radio, the wifi chip in hero is probably too old to support that wifi version
Click to expand...
Click to collapse
.. but Colapro did it ...
turk99 said:
.. but Colapro did it ...
Click to expand...
Click to collapse
He never said that he updated the baseband, you can try to update it but i doubt it will help
kemoba said:
He never said that he updated the baseband, you can try to update it but i doubt it will help
Click to expand...
Click to collapse
No, not a larger baseband but I've really meant that he said:
"I can connect to my router which has N support"
So, "how does he can connect to an N router" , is my question.
Maybe, I get something wrong??
Damned!!!!
I get mad, cause me and my rooted hero can't connect to the router, but my girlfriend can use Voip with her **** smartphone
turk99 said:
No, not a larger baseband but I've really meant that he said:
"I can connect to my router which has N support"
So, "how does he can connect to an N router" , is my question.
Maybe, I get something wrong??
Damned!!!!
I get mad, cause me and my rooted hero can't connect to the router, but my girlfriend can use Voip with her **** smartphone
Click to expand...
Click to collapse
I really dont know, try setting your router to mixed mode, b/g/n at the same time, that is how my router is set up
Perhaps a Radio update could solve your problem
We Got the Same Problem
I have the same problem and its the Radio for Sure there is nothing wrong with your wifi ,,, The Only Rom that i sow support any kind Is Elelinux-7.2-Hero-v3.9 its very good Rom but i was feel its slow on Hero that why i change it .. Flush this Rom to your hero and you see that you can connect to any thing
the radio version I've installed is 6.35.29.06 : the latest released, I know, for GSM hero...
Long time ago, I've tried to install Elelinux ROM, but it wasn't really customizable like other ones so..
I don't know if it was able to pair with wifi modem
Now I'm trying the january 2013 nightly version of Cyanogenmod... I've tried for long time Shpongle: good ROM, but at the end it went instable (or maybe my Hero is too old for apps I've installed)
Tried again Elelinux ROM just to see if it is possible to pair with my home modem... nothing to do!!!
So I think I'll go back to Shpongle (even if it hasn't italian language: just for T9 in sms, you know..)
Thanks to you all, guys
turk99 said:
Tried again Elelinux ROM just to see if it is possible to pair with my home modem... nothing to do!!!
So I think I'll go back to Shpongle (even if it hasn't italian language: just for T9 in sms, you know..)
Thanks to you all, guys
Click to expand...
Click to collapse
My Advice try FroYo (2.2) i just flush it yesterday at work and its better and faster the radio good too try the reloded one
Go to the thread from here :
http://forum.xda-developers.com/showthread.php?t=767886

VZW Skype error

Guys
I need you help please. The much maligned skype mobile is one of my fav apps. It does not work. I wonder if it is a device ( specific Note 2 ) or is a ROM issue, AOSP vs official.
Can someone try to install it and see if they get same error? See attachment. I have tried on beans version 2 ( I am running it) , no avail. I have also tried the app on a stock S3. My question is can you get to the log in screen. The app needs verizon data connection won't work on WIFI or other networks.
Much appreciated,
Abe
Works for me. Unlocked and rooted in stock. Also worked for me with beans 1
Sent from my big ass Note 2
different app
my_handle said:
Works for me. Unlocked and rooted in stock. Also worked for me with beans 1
Sent from my big ass Note 2
Click to expand...
Click to collapse
This is the wrong skype.
I am talking about the skype mobile on Verizon.
The one you are talking about works indeed. But lets say it has it limitations.
Can you please try this one. See attached.
Thanks for you help.
Abe
abe_cedar said:
This is the wrong skype.
I am talking about the skype mobile on Verizon.
The one you are talking about works indeed. But lets say it has it limitations.
Can you please try this one. See attached.
Thanks for you help.
Abe
Click to expand...
Click to collapse
Sorry, I use the video on the main one and that's only time I use Skype. The one you posted didn't work for me. Same error
thanks!
my_handle said:
Sorry, I use the video on the main one and that's only time I use Skype. The one you posted didn't work for me. Same error
Click to expand...
Click to collapse
You are right about the video. The adv of the other one is that it works with Bluetooth and it uses a Verizon phone number.
Very useful on the go. I can get the thing to work without a hitch. The other skype not so much. Too bloated. Nice if I use it with video on wifi or
somewhere where the LTE is good. On top of that the video app uses 10Meg/min. A lot.
Thanks for trying.
Abe
Why don't you want to use the one from the play store.?
why
blackbass595 said:
Why don't you want to use the one from the play store.?
Click to expand...
Click to collapse
This one is from their store too. It used to work. Works fine on my nexus ( 4.1.2 Slim Bean)
Like I've said this one I highly recommend it when on the go why:
Does not uses data- but in network verizon minutes ( zero) - due to this calls rarely drops
Has Bluetooth support.- cannot get it (BT) to work on the other on any of my 5 android devices.
I use the other app with great pains when I am in my car for example. For voice only the BW requirement for skype is to high. When moving this leads to chipmunk sound and breaking voice. I am in a very good LTE area but skype it is what it is.
Skype is my fav app because it bundles ppl from desktop to mobile platforms and that everywhere in the world and I can do that while on the go.
I am at times in metal buildings where the signal is poor. The verizon skype always works the other never.
Thanks,
Abe

Mediapad X1 Signal issues getting worse over time..

When I got the Mediapad X1 (503L) a couple months back it came with 4.2.2. and the wifi and cell signal were pretty weak and inconsistent. They were workable however...
I upgraded to 4.4.2 (B007) and it seemed to be a little better for a month or so, however lately in the last week or so it had seemed to take a downward spiral. The Wifi is connected but no data gets transferred at all. I have to put it in airplane mode to get the wifi to "reset"
Any one else notice this? This phone is great, but the wifi and 3G/4G stuff just seems to stall and hang way too much.
I'm located in the US on AT&T.
In my experience B006 was best for gsm signal. At the price of no 5GHz wifi.
2.4GHz works fine in both versions for me. But then I am in Europe................ .........
mru55 said:
In my experience B006 was best for gsm signal. At the price of no 5GHz wifi.
2.4GHz works fine in both versions for me. But then I am in Europe................ .........
Click to expand...
Click to collapse
I can understand issues with 3G and 4G in USA as the phone is made and tested in China with different frequency needs,
But Wifi is the same everywhere isn't it?
No it isn't.
Until a few years ago you had to select USA, europe, or Japan when setting up a wifi network. This process is automated now based on network parameters "spied" by the modem.
Huawei implements this poorly or not at all on their chinese market devices, including the international 501L not intended for the US market.
The good news is: it isn't like it won't work at all. Sometimes it just helps changing the channel. The wifi analyzer app is a great tool...... .. .. ... ....
Otherwise one would have to extract the modem apk of a dedicated us provider from the rom.
Great information!
I'm using a 503L, Wifi in the US is very hit or miss. (Which makes sense now reading your post)
How do I get the phone to use a certain channel? That's up to the Wifi access point isn't it?
omniphil said:
Great information!
I'm using a 503L, Wifi in the US is very hit or miss. (Which makes sense now reading your post)
How do I get the phone to use a certain channel? That's up to the Wifi access point isn't it?
Click to expand...
Click to collapse
I used the app wifi analyzer to see which channel is the best.
And yes, then you change it in the router.
Phone is really getting bad now with signal, several times a day now The Wifi is connected but won't actually transfer any data, the same with 3G/4G. Sometimes even putting it into airplane mode doesn't fix it and I have to do a full reboot.
The other big problem is app being shut off automatically in the background. I use Google Hangouts and Line to chat with people and after a while those processes get closed and won't give me notifications until I manually open the app which seems to restart it.
I really hope there is a fix in the works (I'm on the B010 update)
The 4.2.2 seemed to be more reliable for signal issues and never closed apps in the background, however the performance of 4.2.2 was terrible...
Just a warning for any folks in the USA that are considering this phone.
Have clicked those apps in "power saving /protected apps"?
I don't know what to tell you about your comm issues. Wifi AND phone does not point to an antenna issue. Maybe a factory reset or loading the firmware once more?
mru55 said:
Have clicked those apps in "power saving /protected apps"?
I don't know what to tell you about your comm issues. Wifi AND phone does not point to an antenna issue. Maybe a factory reset or loading the firmware once more?
Click to expand...
Click to collapse
Yes, they are setup as "Protected" still doesn't keep them from stopping.
I'm hoping we see another update from Huawei so I can start from scratch with the version instead of wiping what I already have.
Yeah, waiting is notva bad choice.
I am doing the same, waiting for a standalone B008 for my 503L. If that is no good I'll go back to B006.
mru55 said:
Yeah, waiting is notva bad choice.
I am doing the same, waiting for a standalone B008 for my 503L. If that is no good I'll go back to B006.
Click to expand...
Click to collapse
The 503L is up to B010, not sure they will do a B008?
Forgot to mention that as long as 4.4.2 forces the dpi to 400, I ain't changing.
mru55 said:
Forgot to mention that as long as 4.4.2 forces the dpi to 400, I ain't changing.
Click to expand...
Click to collapse
Yeah, that really needs to be fixed too. I am sort of getting used to the larger DPI, but the issue is app compatibility, so many apps won't install from the Google Play store with the 400DPI
Has anyone tried that Custom Recovery for the 503L? I sure which I could take a backup of the whole rom, i'd Probably got back to 4.2.2 as everything seemed to work better just performance was laggy.
@omniphil you could try the cwm at my thread. I got it from the German and Russian forums which in turn got it feom the Chinese forums.
Sent from my SM-N9005 using Tapatalk
joytest said:
@omniphil you could try the cwm at my thread. I got it from the German and Russian forums which in turn got it feom the Chinese forums.
Sent from my SM-N9005 using Tapatalk
Click to expand...
Click to collapse
I saw that thread, but after reading, it seemed like it only worked on the 501.
You could give it a shot. At worst you reflash your stock recovery. Use Flashify, incredibly easy.
Sent from my SM-N9005 using Tapatalk

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