LDAC bluetooth codec in global developer rom(android oreo) - Xiaomi Mi Mix 2 Questions & Answers

Hi everyone.
I am wondering if anyone has successfully used LDAC codec on the MIX2?
I have paired my SONY wi-1000x and only get APTX-HD. I am on the latest global developer oreo ROM.
I clicked on LDAC in developer options but it still shows aptx-HD, which is also whats shown in the SONY official headphone app.
I have seen on miui forum from old posts that MIUI team is waiting for LDAC drivers from Quacomm or something...don't know if that is still the case for the latest global developer ROMs.
Any input?
Thanks!

kezzuki said:
Hi everyone.
I am wondering if anyone has successfully used LDAC codec on the MIX2?
I have paired my SONY wi-1000x and only get APTX-HD. I am on the latest global developer oreo ROM.
I clicked on LDAC in developer options but it still shows aptx-HD, which is also whats shown in the SONY official headphone app.
I have seen on miui forum from old posts that MIUI team is waiting for LDAC drivers from Quacomm or something...don't know if that is still the case for the latest global developer ROMs.
Any input?
Thanks!
Click to expand...
Click to collapse
I did see a magisk module possibly for that, no sorry not seeing anything.

Hello,
Don't work for me too With a Sony WH-1000XM2
Only get Aptx HD

Wahoux said:
Hello,
Don't work for me too With a Sony WH-1000XM2
Only get Aptx HD
Click to expand...
Click to collapse
guess its broken then

My Sony works good on LDAC CODEc,rom oreo Xiaomi.eu
Sent from my [device_name] using XDA-Developers Legacy app

paulojorjealmeida said:
My Sony works good on LDAC CODEc,rom oreo Xiaomi.eu
Click to expand...
Click to collapse
Are you sure you get LDAC from the EU ROM?Could you upload a screenshot?
Thx.

LDAC don't work on Android 8.0, issue fixed on 8.1, so you will need to wait android 8.1 unfortunately

LDAC
Hey there mates, since i have updated to MIUI 10 than LDAC is finally working with my MDR-100ABN as seen in developers option.
Cheers?

kezzuki said:
Hi everyone.
I clicked on LDAC in developer options but it still shows aptx-HD, which is also whats shown in the SONY official headphone app.
I have seen on miui forum from old posts that MIUI team is waiting for LDAC drivers from Quacomm or something...don't know if that is still the case for the latest global developer ROMs.
Click to expand...
Click to collapse
I have/had same issue. I've rebooted phone, changed aptx to different codec and still aptx was shown in the menu. HOWEVER, sound quality increased drastically (well it hasn't improved, it just started to sound like it should...). So it seems that after all changing the coded worked. To mention, I was testing on Spotify and after updating the codec I have just moved that settings to background, haven't closed them - not sure if relevant.

I am using miui 10.0.2.0 stable global version.
LDAC is working with my WI-1000X finally.
No root, no bootloader unlocker, google pay also works.

Confirming, mix2 china version, installed global v10.0.2, supports LDAC with 1000xm3, locked, non-rooted

Related

V20 bootloader install beta and treble !

Hi, i want to know since there is a lot of roms coocked for this device like openkirin ones and treble's
I can install treble roms?
Also i heard that mui 9.1 is in beta stage, how can i install it in my view 20?
Thank you
Therazorsedge said:
Hi, i want to know since there is a lot of roms coocked for this device like openkirin ones and treble's
I can install treble roms?
Also i heard that mui 9.1 is in beta stage, how can i install it in my view 20?
Thank you
Click to expand...
Click to collapse
The honor v20 supports treble however honor hasn't enabled it.
And emui 9.1 is in beta stage not magic UI 2.1 (skin of emui 9.1 which is what the honor view 20 is set to get in may)
Hamza5682 said:
The honor v20 supports treble however honor hasn't enabled it.
Click to expand...
Click to collapse
From where did you get it?
All devices launched with Oreo should support treble or else they won't get certified by Google. V20 supports treble.
miststudent2011 said:
From where did you get it?
All devices launched with Oreo should support treble or else they won't get certified by Google. V20 supports treble.
Click to expand...
Click to collapse
I phrased it wrong.
The honor view 20 does support treble however it doesn't support treble ROMs as well as seamless updates.
Hamza5682 said:
I phrased it wrong.
The honor view 20 does support treble however it doesn't support treble ROMs as well as seamless updates.
Click to expand...
Click to collapse
Seamless updates are not much a issue. For that you need two partitions A and B which implies more ROM space is reserved for system . Only a few devices have A/B partition.
Supporting treble and being able to flash treble compatible ROMs are completely different things.. If you want to flash a treble ROM or GSI (or any custom ROM) you need to have an unlocked bootloader.. Which is officially not possible now.
You could flash a treble ROM which was signed by Honor.. But there are none which I am aware off..

Aptx-HD mod?

Hi guys, As you know Samsung removed Aptx-HD from its newer devices. On another hand most of wireless headphones don't support LDAC.
So what do you think about the option to ask ROM developers to include it manually?
As I digged out there is a mod which supports Android 10.
[Module] aptx (HD) for Android 12/11/10/9/8 LineageOS 18.1/19.0
Hi there, This is a magisk module compatible with any android device (except x86) running at least android oreo up to latest and greatest Android 11! It was tested on lineage based roms but should work on all AOSP and some stock roms just fine...
forum.xda-developers.com
zazabichi said:
Hi guys, As you know Samsung removed Aptx-HD from its newer devices. On another hand most of wireless headphones don't support LDAC.
So what do you think about the option to ask ROM developers to include it manually?
As I digged out there is a mod which supports Android 10.
[Module] aptx (HD) for Android 12/11/10/9/8 LineageOS 18.1/19.0
Hi there, This is a magisk module compatible with any android device (except x86) running at least android oreo up to latest and greatest Android 11! It was tested on lineage based roms but should work on all AOSP and some stock roms just fine...
forum.xda-developers.com
Click to expand...
Click to collapse
Can be pushed with adb? Back in the day, people used to push Beats audio libs to get the sound effect, I know the issue with Bluetooth is the configuration to get the system to do sbc, then acc, aptx, AptXHD, ldac, from worst to better priority.

aptX audio codec not available on Redmi Note 8T after flashing PE11+

As the title says, i cannot use the aptX codec after flashing PE11+ on my RN8T. My earbuds have aptx and it worked fine on the stock rom. Is there any fix to this? Or is it just the imperfection of the custom rom i have installed?
ravensbite said:
As the title says, i cannot use the aptX codec after flashing PE11+ on my RN8T. My earbuds have aptx and it worked fine on the stock rom. Is there any fix to this? Or is it just the imperfection of the custom rom i have installed?
Click to expand...
Click to collapse
check in Dev options/prefered BT codec and select manually
if you didn't find it try this or change the rom
(i'm using RR A10 and it's available)

Question Aptx Tws+ does not work for OnePlus 9 pro Oxygen 11

I ran into a problem when I switched from color wasps to oxygen wasps, because for some reason, the aptx tws+ does not want to work on oxygen wasps + although everything worked on color wasps as it did on my previous one plus smartphones Oxygen os.
That is, the aptx tws+ does not work for wasp oxygen.
But everything worked for the color wasps.
My headphones vivo tws 2019 and they support this kode Aptx Tws+
Is it possible to somehow make this cadec work on OnePlus 9 pro s under the control of oxygen wasps?
I don't like wasps. Bees are bro's.
I haven't the slightest clue what you're asking.
Aleplus said:
I ran into a problem when I switched from color wasps to oxygen wasps, because for some reason, the aptx tws+ does not want to work on oxygen wasps + although everything worked on color wasps as it did on my previous one plus smartphones Oxygen os.
That is, the aptx tws+ does not work for wasp oxygen.
But everything worked for the color wasps.
My headphones vivo tws 2019 and they support this kode Aptx Tws+
Is it possible to somehow make this cadec work on OnePlus 9 pro s under the control of oxygen wasps?
Click to expand...
Click to collapse
Someone would need to make a magisk module to allow or replace that codec bc oxygen os does not support it
toolhas4degrees said:
Someone would need to make a magisk module to allow or replace that codec bc oxygen os does not support it
Click to expand...
Click to collapse
And on my one plus 8 pro with oxygen wasps, this Aptx TWS+ codec works with my sciences
Aleplus said:
And on my one plus 8 pro with oxygen wasps, this Aptx TWS+ codec works with my sciences
Click to expand...
Click to collapse
Well doesn't work on 9pro, need to ask in the magisk modules request thread for someone to make one for you.
Have you tried this? Don't know if it helps
[Module] aptx (HD) for Android 12/11/10/9/8 LineageOS 18.1/19.0
Hi there, This is a magisk module compatible with any android device (except x86) running at least android oreo up to latest and greatest Android 11! It was tested on lineage based roms but should work on all AOSP and some stock roms just fine...
forum.xda-developers.com
toolhas4degrees said:
Well doesn't work on 9pro, need to ask in the magisk modules request thread for someone to make one for you.
Have you tried this? Don't know if it helps
[Module] aptx (HD) for Android 12/11/10/9/8 LineageOS 18.1/19.0
Hi there, This is a magisk module compatible with any android device (except x86) running at least android oreo up to latest and greatest Android 11! It was tested on lineage based roms but should work on all AOSP and some stock roms just fine...
forum.xda-developers.com
Click to expand...
Click to collapse
I have not tried and did not know that such a request can be made, so I do not know how to make such a request
Aleplus said:
I have not tried and did not know that such a request can be made, so I do not know how to make such a request
Click to expand...
Click to collapse
Go to that thread and ask the op to make you one for tws....
Pm him tell him your os etc and ask if he needs any files from you....
toolhas4degrees said:
Go to that thread and ask the op to make you one for tws....
Click to expand...
Click to collapse
Which branch do you need to go to for this?
Ask the dev from other thread I don't use it or need what you need
Where can I ask?
Aleplus said:
Where can I ask?
Click to expand...
Click to collapse
In the Magisk module thread he posted on APTX above. Also please stop using words like wasps and sciences.

Redmi Note 8 Pro Bluetooth range issue

I am trying to use the Oppo enco buds with the Redmi Note 8 Pro which is connected using AAC by default. The Bluetooth range when using these earbuds is very low, like 100cm. At first, I thought this might be a problem with the earbuds, so I tested with my MacBook as well as other android device and it works perfectly with everything else. I tried changing the codec via developer options but it always resets it to AAC.
I am running MIUI global 12.5.7 on Android 11.
TheShade007 said:
I am trying to use the Oppo enco buds with the Redmi Note 8 Pro which is connected using AAC by default. The Bluetooth range when using these earbuds is very low, like 100cm. At first, I thought this might be a problem with the earbuds, so I tested with my MacBook as well as other android device and it works perfectly with everything else. I tried changing the codec via developer options but it always resets it to AAC.
I am running MIUI global 12.5.7 on Android 11.
Click to expand...
Click to collapse
I don't seem to have that issue. Been streaming music from my redmi note 8 pro to my Harman kardon bt speaker from the other room. 7 meters and a 20 cm wall and don't have any issue. The issue might be with the earbuds. Or with the version of miui you are running. Try downgrading, maybe at miui 12 it handles differently.
Fytdyh said:
I don't seem to have that issue. Been streaming music from my redmi note 8 pro to my Harman kardon bt speaker from the other room. 7 meters and a 20 cm wall and don't have any issue. The issue might be with the earbuds. Or with the version of miui you are running. Try downgrading, maybe at miui 12 it handles differently.
Click to expand...
Click to collapse
Which version of MIUI do you have? While connecting to your Bluetooth device which codec does it use by default?
TheShade007 said:
I am trying to use the Oppo enco buds with the Redmi Note 8 Pro which is connected using AAC by default. The Bluetooth range when using these earbuds is very low, like 100cm. At first, I thought this might be a problem with the earbuds, so I tested with my MacBook as well as other android device and it works perfectly with everything else. I tried changing the codec via developer options but it always resets it to AAC.
I am running MIUI global 12.5.7 on Android 11.
Click to expand...
Click to collapse
Did you use A12 custom rom before?
Kirasu2080 said:
Did you use A12 custom rom before?
Click to expand...
Click to collapse
Yes, I flashed A12 PE before, but because of battery issues reverted back to MIUI global latest version
TheShade007 said:
Which version of MIUI do you have? While connecting to your Bluetooth device which codec does it use by default?
Click to expand...
Click to collapse
Running miui 12.0.4. Going to re-edit to add which codec later on.
EDIT : Bluetooth AVRCP 1.4,
TheShade007 said:
I am trying to use the Oppo enco buds with the Redmi Note 8 Pro which is connected using AAC by default. The Bluetooth range when using these earbuds is very low, like 100cm. At first, I thought this might be a problem with the earbuds, so I tested with my MacBook as well as other android device and it works perfectly with everything else. I tried changing the codec via developer options but it always resets it to AAC.
I am running MIUI global 12.5.7 on Android 11.
Click to expand...
Click to collapse
Actually the bluetooth range of Redmi Note 8 Pro is less as compared to other devices or mobile. I was also using Redmi Note 8 Pro. Mostly in the Pinoy Teleserye I have to transport documents and images to other employees of the office. So the redmi bluetooth range was very teasing me thats why I changed my phone.
TheShade007 said:
Yes, I flashed A12 PE before, but because of battery issues reverted back to MIUI global latest version
Click to expand...
Click to collapse
Then your phone get F by PE A12 tree. Flash Miui fastboot then use Factory reset in Miui setting to solve that (Miui 12.5 work with almost. If not, downgrade to Miui 12 and do same and check)
Kirasu2080 said:
Then your phone get F by PE A12 tree. Flash Miui fastboot then use Factory reset in Miui setting to solve that (Miui 12.5 work with almost. If not, downgrade to Miui 12 and do same and check)
Click to expand...
Click to collapse
This also doesn't work
I went to xiaomi service center and they say motherboard will be replaced
karan_singh_03 said:
This also doesn't work
I went to xiaomi service center and they say motherboard will be replaced
Click to expand...
Click to collapse
All will need to be replaced if you come to Xiaomi service center, even a normal hardbrick. And someone feedback that after flashing new PE, their Bluetooth problem got fixed.
Kirasu2080 said:
All will need to be replaced if you come to Xiaomi service center, even a normal hardbrick. And someone feedback that after flashing new PE, their Bluetooth problem got
Click to expand...
Click to collapse
Even when i flashed pixel experience i faced same problem
karan_singh_03 said:
Even when i flashed pixel experience i faced same problem
Click to expand...
Click to collapse
When did you have that problem?
Kirasu2080 said:
When did you have that problem?
Click to expand...
Click to collapse
From last two or three months
karan_singh_03 said:
From last two or three months
Click to expand...
Click to collapse
I mean after you flash some roms. Or you used a rom for a long time, but someday Bluetooth got problem.
Kirasu2080 said:
I mean after you flash some roms. Or you used a rom for a long time, but someday Bluetooth got problem.
Click to expand...
Click to collapse
This was the first and last rom i flashed and the problem persist from then
karan_singh_03 said:
This was the first and last rom i flashed and the problem persist from then
Click to expand...
Click to collapse
Android 12 then i reverted back to a11
karan_singh_03 said:
Android 12 then i reverted back to a11
Click to expand...
Click to collapse
Sent something in inbox. Hope it will help.
Ayo just found this post and I had the same issue, it's because of pe a12 buggy tree. If you still haven't fix this, head over here
Kirasu2080 said:
Sent something in inbox. Hope it will help.
Click to expand...
Click to collapse
Please send me also. Having same issue. Regarding Bluetooth problem
nirmallyadey said:
Please send me also. Having same issue. Regarding Bluetooth problem
Click to expand...
Click to collapse
Can't pm because your account is new. You can find that files in EvolutionX support group.

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