rikomagic rkm3399 sound input. - Android Stick & Console RockChip based Computers

Hey all
I have a rikomagic rk3399 .
A really nice fast running Android box. It never leave me alone when gaming and streaming.
But I want to Skype on this device . I have a Logitech c270 for the images and it works great only no mic sound . I checked all the permissions and reboot the device several times but still no luck to have the sound.
The same is on WhatsApp calling and Hangouts calling . Still have the images but no mic sound.
Now my question:
Lays the problem that I don't use a OTG cable ?
And if that's not the problem what is the problem and how to fix this?
I hope you willing to help me and reply in the topic.
Best regards
Danny

Related

Bluetooth causes phone to crash

I tried different roms curently using hyperdroid/ Miri with no success the phone always crashes when i pair/connect my bluetooth and try to make call. I followed directions of a poster to pair/connect and unpair and reboot. It worked once and then same problem again.
I want to use android on a regular basis but cant use it without bluetooth. Can anyone help ? Thank you !! I searched this forum and on the web for a while before posting this. If you have a solution please help.
cmboud said:
I tried different roms curently using hyperdroid/ Miri with no success the phone always crashes when i pair/connect my bluetooth and try to make call. I followed directions of a poster to pair/connect and unpair and reboot. It worked once and then same problem again.
I want to use android on a regular basis but cant use it without bluetooth. Can anyone help ? Thank you !! I searched this forum and on the web for a while before posting this. If you have a solution please help.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=780020
Well I tried that without any success, anyone else has another solution ? let me know i cant use the HD2 without bluetooth. I live in CA mandatory bluetooth in the car and i drive a lot.
cmboud said:
Well I tried that without any success, anyone else has another solution ? let me know i cant use the HD2 without bluetooth. I live in CA mandatory bluetooth in the car and i drive a lot.
Click to expand...
Click to collapse
Try different kernels. I've found that even though I continue to use the same build (ShubCRAFT 1.5), when I swap kernels I get differing results with the BT headset.
Media Audio tends to work whatever, I've had no problems with that, but phone audio is a different matter.
I've been using michyprima's r11 kernel lately (noAXI) and that seems to just about work but I do have to make a call and press the Bluetooth button immediately initially to get it to work.
Even then, it's flaky, as when the phone rings and I press the answer button on my BT headset, it brings up the Voice Dialer dialog over the top of the phone app and doesn't answer the call. I've resorted to only connecting BT to media and not using it for the phone.
I appreciate that doesn't solve your problems - I've simply decided to try each and every kernel until it's fixed! I'm sure the wonderful devs here will get round to fixing it soon but I think they've probably got other things higher up on the priority list right now!
I'm using a Sony Ericsson MW600 BT headset btw.
hello sorry for my English
my jabra bt hyperdroid on 1.2 works, but sometimes there is more sound for the march to re-I does not restart it by pressing the restart button, but I removed the battery!
For me works like that
success
I forgot to tell you that I deactivated the sound of media

Sony MW600

For anyone who is interested i have a sony mw600 bluetooth headset which i have tried with different platforms on the HD2 with varying success.
However i now have wp7 mango installed and it works almost perfectly with the headset and is even showing the song titles.
Only issue i find is that sometimes when you use voice command it will call the number but not transfer the audio to the headset - but you can then transfer in call by just pressing the call button
mango seems to be running really well on the hd2 now.
many thanks to all the developers and everyone on this site
Hi redsufi!
In the matter of fact I am very interested that you have the MW600. Your timing also was perfect. I know it's a bit hassle but I wonder if you could help me with any of these things concerning the MW600?
GoogleBroughtMeHere said:
Hello!
To those of you with the MW600 here, I have a couple questions to you:
1) Can you use this as a microphone only device for let's say Skype and other voice communication programs (Ventrilo etc)? Meaning you wouldn't have any earbuds/headset plugged in the MW600 but only use its built in bluetooth microphone and listen through other (wireless) headphones that are plugged straight into the PC?
In other words: does the MW600 work as a microphone without having anything plugged into it? Could someone please test that? I would love to have a wireless mic on my shirt somewhere.
2) How good is the range inside a normal house? Does a single wall block almost all of it or can you wander around many rooms?
3) It was somewhat covered here but would you recommend it for its microphone quality or are there better ones around?
4) I realize this isn't under the Galaxy Tab section, but has anyone tried this device with that? How was it?
Thanks a lot in advance!
Click to expand...
Click to collapse
Hi there
I dont really use skype as its not available with windows phone 7 yet but with normal voice calls you can use the microphone wihtout the headphones attached so don't see that it would be a problem.
The range i think is 10metres and its fine through walls only when you get to the limit it just cuts off -
i find the quality of the mic and with listening to music is great
regarding the galaxy tab dont have one of these so you could try googling it
its a sony product so usually would only have full suppport of all the features with another sony product but all the functions work fine with wp7 on hd2 as well as wm6.5 - there were some issues wiht various android and nodo builds.
Alright, sounds good. Those helped a ton, thank you very much for the information!
Enjoy your MW600. I will soon probably too.
Works great with the Galaxy tab
Caller ID on WP7?
I have one(i.e. MW600)...It didn't display caller ID with WP7...rest is good ... does anybody know any fix or am I missing something.
I tried
DFT ,
elMInStER.blackSideSeven.1.12.7401,
BOYPPC-SHIFTPDA-Build 7.0.7392.0 -V5 , to name a few.

Booroondook's CUSTOM ROM - a few question's !

Hi Forum,
yesterday i started playing around with my new head unit. I got a great help from typos1, i want to thank him again for all he has done! First, i updated my MCU to 2.91. This worked withaout any problems. After that i flashed the custom rom from Malaysk. In my opinion he did a great work BUT for me, everything was a bit slower, everything looked not that harmonic. I decided to install Booroondook's custom rom. What should i say: works like a charm! Absolutely brilliant! Looks amazing and works quite fast!
The Details about my Unit:
Naviskauto C0255 - MTCC KLD6 v2.91/ - RK8133
There are a few questions now and i hope you can help me...
1. 3G Stick
At the moment, the HU gets internet from my smartphone peria z5 compact. I tried to connect a Huawei surfstick in one of the two cables "3G/USB", nothing happens. I tried to connect a 1and1 MT10 surfstick, same same... I've read from other users that they successful connect 1nad1 surfsticks out of the box. Do i have to start the stick somewhere?
I ordered this one now, specially designed for my unit:
https://www.amazon.de/gp/product/B0192YOBLI/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
I hope this one will work. If not, my idea is to set up a Accesspoint in my car and let the unit connect to this AP. I also ordered this one:
https://www.amazon.de/gp/product/B00634PLTW/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
I don't want to use my smartphone as access point for different reasons. Do you have any idea?
2. Microphone
The unit has a build in microphone ANS a 2,5 jack for external Mic. The build in microphone is absolutely bull****, i am not able to have phone calls, no one understands me. If i connect the external mic, nothing happens. I've read a lot of stuff about the mic problems and if i got it correctly, there is no chance to stop the internal mic... and as long as it isn't stopped, the external will not work. Some wrote that they work BOTH TOGETHER but this is wrong! One solution is, as far as i understood what i read, to open the unit and cut off the red wire from the internal mic. When cutted of, the external should work. Can someone confirm this? If yes, is there no chance to say android to stop the internal mic?
I ordered this one:
https://www.amazon.de/gp/product/B00XL1VLJY/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
Its a stereo mic, i hope this will work one day at the jack port of the unit because originally there was a mono mic included in the package.
3. Buttons and illumination
My buttons do not glow in the dark! I can go to settings and choose a button color but when i push on a color, the buttons on the left only work for 2 seconds. Even if i press on "save" after choosing, the buttons do not glow. Does anyone has an idea? The buttons should always glow! Did i miss to connect a cable?
I hope anyone can help me with those 3 questions... Would be great. Sorry, i am an absolutely beginner and im so glad to have this forum. Even sorry if anything is already answered and i did not found it...
Thanks a lot!
Greetings, Mirko
PS: I want to say a special thanks to Booroondook. It's amazing how people sacrifice time for others!
Theres a solution for the poor mic in the MTCB hardware mod section.
In the wiki (in my signature) theres a guide for 3G dongles.
Go into settings/factory settings (password 126) and tick the box to turn on the LEDs.
OK, i don't have the USB Stick with me but i will try tomorrow.
I cant' find a thread concerning the microphone hardware mod, the search function does not work here. Do you have a link?
The LED's work now
Thanks
Seichobob said:
OK, i don't have the USB Stick with me but i will try tomorrow.
I cant' find a thread concerning the microphone hardware mod, the search function does not work here. Do you have a link?
The LED's work now
Thanks
Click to expand...
Click to collapse
Its here :
http://forum.xda-developers.com/android-auto/mtcb-hardware-development

Yotaphone 2- Bluetooth issues with microphone

Hi and sorry if i do not found such a topic in some discussion. I tried to search but didn´t found it yet.
My problem is that i have a new Yotaphone 2 YD201 with latest update (as far as i know) 1.1.124 , which i got OTA.
And i´m not sure if this was happening also before the update, cause i didn´t tested it before with Android 4.4.
The problem:
If i set up a call or got a call and talking some times over my bluetooth headset, the colleagues asked me that i sound like under water.
Sometimes it happens within minutes, sometimes longer...
If i switch to the mobile phones microphone everything is working correct instantly.
I tried several bluetooth headsets, which are working well on other android phones.
Then I tried the soundrecorder SW which is on the device and found out, that the bluetooth sound isn´t recorded well, means it´s very dull and quiet.
If i put my voice directly to the mobiles microphone (although bluetooth headset is still connected), the recorded sound is louder but still far away from a good quality.
But it doesn´t change, if the bluetooth headset is switched off and the soundrecorder is used directly without bluetooth headset. Still very dull and quiet.
Can anybody please test this with his Yotaphone 2 YD201 to check if only my phone has a problem, although i do not believe that it is a HW topic.
Is there some known issue or bug regarding this topic and has somebody any idea how to overcome this problem, cause without using a bluetooth headset, the phone is unaúsable at all for me.
Thx and nice evening
Cheers
neo
Meanwhile i contacted the Yotaphone Support and there was a very fast answer.
Problem is known by Developers. They are working on a fix and keep me updated.
So, lets see if and what will ever happen...
Same Yotaphone2 Bluetooth Problem
neo920768 said:
Hi and sorry if i do not found such a topic in some discussion. I tried to search but didn´t found it yet.
My problem is that i have a new Yotaphone 2 YD201 with latest update (as far as i know) 1.1.124 , which i got OTA.
And i´m not sure if this was happening also before the update, cause i didn´t tested it before with Android 4.4.
The problem:
If i set up a call or got a call and talking some times over my bluetooth headset, the colleagues asked me that i sound like under water.
Sometimes it happens within minutes, sometimes longer...
If i switch to the mobile phones microphone everything is working correct instantly.
I tried several bluetooth headsets, which are working well on other android phones.
Then I tried the soundrecorder SW which is on the device and found out, that the bluetooth sound isn´t recorded well, means it´s very dull and quiet.
If i put my voice directly to the mobiles microphone (although bluetooth headset is still connected), the recorded sound is louder but still far away from a good quality.
But it doesn´t change, if the bluetooth headset is switched off and the soundrecorder is used directly without bluetooth headset. Still very dull and quiet.
Can anybody please test this with his Yotaphone 2 YD201 to check if only my phone has a problem, although i do not believe that it is a HW topic.
Is there some known issue or bug regarding this topic and has somebody any idea how to overcome this problem, cause without using a bluetooth headset, the phone is unaúsable at all for me.
Thx and nice evening
Cheers
neo
Click to expand...
Click to collapse
Hi Neo,
I have the same probem with my Yotaphone 2.
I bought the new Bose QC30 Bluetooth, the sound is very bad for my contact.
I found something working : plug the headset Jack, and then test to phone by bluetooth.
if the jack is plugged when the bluetooth mode is selected (before or during the call), the microphone from the bluetooth is good.
if you unplug the jack during the call in bluetooth mode, the microphone is operating yet properly.
Why ???
same problem here
hi everyone,
is there any update on this issue? sadly cant use my headset anymore.
thx, luke
Isn't there a solution just above?!
Sent from my YD201 using Tapatalk
this does not work in my case ... but i installed the latest RU-rom with the radio folder from CN-rom and this seems to work for my phone.
thx for the good ideas ... Luke
luke99ofone said:
this does not work in my case ... but i installed the latest RU-rom with the radio folder from CN-rom and this seems to work for my phone.
thx for the good ideas ... Luke
Click to expand...
Click to collapse
Hi, thx for all the feedback- I also tried this CN Radio + the topic with the audio jack but none of them are real workarounds.
It seems that the CN -Radio brings some other issues for me, like unstable LTE connections + problems with SRVCC (switch from LTE to 3G/2G) in some handover situations. These problems were not available before.
So i installed the RU stock again and sorry to say it- sell the phone - It´s a nice phone and for people who do not need the bluetooth headset nearly the complete day- its a very good phone, with a great idea.
By the way- the support from Yota was quite good and they tried to help me as well as they confirmed the bug is known by the developer, but this help that much at the moment- so i´m back with my P9000 now...
Have fun with the mobile and appreciate the ideas of Yota devices...
Cheers
Neo
I seem to also have this issue on the EU version. Is it a matter of the antenna? I've ordered one of those cheap 3.5mm jack antennas to try out.
The odd thing is that bluetooth audio is fine with both speakers and a headset, from a variety of distances. I don't understand why the microphone is affected.
luke99ofone said:
this does not work in my case ... but i installed the latest RU-rom with the radio folder from CN-rom and this seems to work for my phone.
thx for the good ideas ... Luke
Click to expand...
Click to collapse
I would be interested in how you did that, my gf is getting upset as she can't use her bluetooth handfree set while driving... she has the yd206 model, build EU 1.1.124, i already thought of installing RU buil then ota update to 1.1.134, but i wonder if this would change anything.
Thanks.
any news?
YD206 model too
Hi, I have a YD206 model and same problem with the mic with bluetooth.
I am not sure if I had this problem with Kit Kat, but as I am using bluetooth in my car everyday for my job, I think that problem was from my recently Lollipop update.
bluetooth mic: any news?
Hello, I have the same issue with YD201. Phone calls over my car's integrated bluetooth sound fine to me but the people I speak with say I sound like I am in a pipe or underwater.
Has anyone found a fix?
Thank you!
YD201
Android version: 6.0.1
Baseband version: s01_003_4240_RU1_M05
I did a factory reset on my Android 6.0.1 and the problem seems to have gone away. I did try other radio firmwares before which was a wasted effort.
octagonalman said:
I did a factory reset on my Android 6.0.1 and the problem seems to have gone away.
Click to expand...
Click to collapse
Is it still ok?
Tippfehler said:
Is it still ok?
Click to expand...
Click to collapse
Yes. I've had no problems with Bluetooth audio since.
Sent from my YD201 using Tapatalk

Bluetooth problems

Good morning. I have flashed the Meticulus RROS for Hi6250 with Android 8.1.0, and it works just fine with gapps and everything.
In the description, it says that BlueTooth doesn't work, and in fact, it doesn't, there are a lot of strange high pitched sounds. I wanted to know if someone could help me fix this because it's very annoying nowadays with TWS earbuds.
Thank you in advance,
Sergio
sesgiog said:
I wanted to know if someone could help me fix this
Sergio
Click to expand...
Click to collapse
Hi, bluetooth audio, (speakers who use A2DP), will never work on this ROM , because of bluetooth chip.

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