Weird device temperature difference: Hotspot vs. streaming to bluetooth speaker - Xiaomi Mi A2 Lite Questions & Answers

Hi
When I use the Mi A2 lite as a WLAN hotspot (2,4 Ghz) the device stays cool to the touch but when I stream music from my webradio app to my Bluetooth speaker the device gets warm.
Is that normal?

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Can't use speaker phone with G Watch Connected

Hey everyone, I can't seem to use my speaker phone when i have my watch connected with my phone. i have to turn off bluetooth to listen to music over my speakers. anyway to turn off bluetooth audio streaming?

Car Bluetooth Audio Garbled when watch is ON

Recently my watch started to interfere with my car's Bluetooth audio. I have an iPhone 6S and Infiniti Q50, when a call is paced or received via the OEM BT and the watch has BT turned ON the car audio is heavily distorted. The only solution is to put the watch in airplane mode or to shut it off.
Has anyone run into this?

Xiaomi Mi A2 Lite Open Camera app with Bluetooth Microphone Audio input

Hi All,
I have been using the Open Camera app for my video recordings on the Mi A2 Lite so far pretty successfully..This App is really nice with all the options also getting me
nice 4K Footage with high Datarates...
Now I want to shoot some interviews where I need to have a wireless Audio interface, using either my Stereo Bluetooth Headset,
Bagotte Sport Kopfhörer Kabellos with Bluetooth V4.1 + EDR-Audio-Decodingtechnology with HD-Microphone with CVC6.0, so
see: https://amzn.to/2V8bAdg
which claims to have a HD Microphone and supports Apt-X Codecs...
But I can´t get it to work with Open Camera APP. I also tried using the External Microphone settings and have tested a few BlueTooth Audio routing apps..
but I could not get the Open Camera App to work with this headset....
But there is a video which shows, how to change the Bluetooth codecs in the Mi A2 Lite:
https://www.youtube.com/watch?v=zVK4UIHOEGE
And I can also change this in my phone....
But I am always stuck with the lower quality SBC 8 Khz sampling codec, especially, when using Audio calls in Skype or other Bluetooth Audio recorder
apps.
I only found one app, that works with the headset for video recording that was
Wireless Video Recorder App
https://play.google.com/store/apps/details?id=com.webmirchi.Wirelessvideorecorder
but there is the problem, that I can not switch it to 4K, although it shows the setting and
also the audio with the Bluetooth headset is only recording with 8 Khz sampling frequency with my headset, so the sound is
just very muffled and has no good audio....
So is there any solution to get the Open Camera App to work with Bluetooth headsets and also switching the codecs, so to get
a real good Wideband Audio codec with at least 16 Khz sampling frequency or better at least 44 or 48 Khz ?
Many thanks.
Regards, Stefan.
It seems from some other replies in another thread, that the MiA2-Lite has a bad Bluetooth implementation....
So I guess it is better then to just buy a wireless audio interface and put it into the Microphone-Headphone connector or go via USB to connect
an external Wireless microphone....
Does anybody know how to connect a USB microphone or an analog Audio interface via the USB connector and can it then be used together with Open Camera ??
Many thanks.

Android auto - Redmi note 5 pro - no sound or very very less sound on car speakers

Android version: 8.1.0.opm1.171019.011
Miui: 10.2.20
Car: Ford ecosport
When I play music/use navigation in my car's head with the phone connected, no sound or very less sound is heard.
I am using Redmi note5 pro from about 8 months, the sound was working fine but not from last month.
Debug:
1. If I turn off Bluetooth (AA will automatically turn on BT after I turn off but sound starts to play in the car)
2. If I turn on "Do not disturb" mode also the sound is played.
3. Sound issue resurfaces after I skip a couple of songs, not while music is playing but when the song changes to the next one.
Also with Redmi note 5 pro there is a serious connectivity issue I believe.
My wife's phone( Redmi note 4) always connects without any connectivity or sound problem, but my phone always won't connect(I wil have to try a couple of times) and if connects doesn't play sound(I will have to do the trick of BT or DND).
Doesn"t safe volume level warning kick in after some time ? (it reduces maximum volume )
Sent from my whyred using XDA Labs

MIUI 12, forcing a different codec

Hello,
so I have troubles connecting media to my car ( by that I mean I always manually have to connect it from car, even thought phone connects well, no problem making calls, just can't stream audio )
What I noticed is that when I connect media, it picks SBC codec, but when it's not connected it just stays on system default.
So, is there a way to force SBC codec to be default one ?
( it's not the car system fault, as my old Mi A2 on stock android had no problem whatsoever connecting to it with media every single time)

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