Aptx Adaptive Missing? - Google Pixel 4a 5G Questions & Answers

I got my 4a 5G yesterday. Tried my bluetooth earphones that supposedly supports Aptx Adaptive and they do not show up as connected with that. Just plain Aptx. And I did go in developer menu and no choice to select it either. Anyone get Aptx Adaptive to work on their 4a 5G?
765G supports it:
https://www.qualcomm.com/products/snapdragon-765g-5g-mobile-platform
Xiaomi Line supports it:
https://m.tvc-mall.com/details/xiao...-chinese-prompt-tone-black-sku681200048a.html

Unfortunately, nobody cares.

Related

Does nokia 8 have aptx bluetooth audio

I've just ordered a Nokia 8 because I thought it ticked all my boxes, but worryingly now that I've paid for it (it hasn't arrived yet) I see that I forgot to check for AptX codec, and I use aptx bluetooth headphones extensively. GSM Arena and other spec sites say that it does not have AptX.
Schoolboy error there, but I've not owned a phone without aptx for years, going back to the Xperia Z1
Hoping for some news that it's possible, maybe with the Oreo update?
Qualcomm are bragging about how aptx is coded in silicone on the 835 too
HarpingOn said:
. GSM Arena and other spec sites say that it does not have AptX.
Hoping for some news that it's possible, maybe with the Oreo update?
Click to expand...
Click to collapse
You can change the codec to aptx Codec in dev options
Powered by Nokia 8
https://drive.google.com/file/d/17ZEO3DxWpkAkMS3BpKcMFUcQsx3g0yWt/view?usp=drivesdk
As stated above I believe this is what you're looking for
https://youtu.be/Cyjpf_DF0FE?t=3m40s
kunjar said:
As stated above I believe this is what you're looking for
https://youtu.be/Cyjpf_DF0FE?t=3m40s
Click to expand...
Click to collapse
A commentator on reddit claims these are null-ops on Nokia 8, that the options don't stick if you exit the menu and come back in, and they don't make any difference.
I guess Nokia just didn't pay the license fee, and due to the locked bootloader we can't twrp flash a driver file (or, can we somehow?)
I'll have to wait until I get the Oreo update to test it myself, UK hasn't got that yet
Same here, I didn't think of checking whether such an advanced phone as the N8 supported aptX...has there been any progress on this issue?
It doesn't support AptX, if you select it, leave the menu and then go back in it will have deselected it as it is unsupported.
Right and while streaming music to aptX headphones you can see that selecting aptX does not actually switch the stream, you can only switch between sbc and aac.
Maybe Pie will change that like it did on the Nokia 7 apparently...

aptx HD

Hi, I understand the P20 Pro hardware supports aptx and aptx HD butdoes this work out of the box or does a codec need to be installed? I can see it in the Bluetooth section of the developer options but I can't select anything but SBC.
Thanks
jccrawfo said:
Hi, I understand the P20 Pro hardware supports aptx and aptx HD butdoes this work out of the box or does a codec need to be installed? I can see it in the Bluetooth section of the developer options but I can't select anything but SBC.
Thanks
Click to expand...
Click to collapse
Do you have compatible head phones?
belloni said:
Do you have compatible head phones?
Click to expand...
Click to collapse
Does the option only change when connected to a compatible Bluetooth receiver? I thought my car receiver was compatible but if that's the case then I guess not.
I had the same issue with regards to Bluetooth defaulting to SBC, after some reading I discovered that it was possible to change the Bluetooth mode on my headphones by holding a button combination, it went from prefer connection to prefer sound quality and unlocked aptx and LDAC on my Sony MDR-1000X. So the P20 Pro is definitely capable of it without any additional codecs.
Maybe read the manual for your device and see if it also has something like this.
Highspeed123 said:
I had the same issue with regards to Bluetooth defaulting to SBC, after some reading I discovered that it was possible to change the Bluetooth mode on my headphones by holding a button combination, it went from prefer connection to prefer sound quality and unlocked aptx and LDAC on my Sony MDR-1000X. So the P20 Pro is definitely capable of it without any additional codecs.
Maybe read the manual for your device and see if it also has something like this.
Click to expand...
Click to collapse
I have this problem too.
On my OnePlus One i can change the audio codec, it should not depend on the bluetooth headphones connected. My Mpow Wolverine sounds way better with the One Plus One, on the P20 pro it sounds like sh*** ;any suggestion?
I have headphones that are both SBC and AAC compatible.
Paired to my pixel, aac works great.
Paired to p20, it sutters, skips and is stuck on SBC
I noticed when there is an actual icon just after the Bluetooth device name of my headphones that says 'APT-X', in the phones Bluetooth settings.... My previous Huawei P9 didn't have it or support it so did surprise me a little as I didn't look into it when switching.
On the P20 you can change the BT codec (in developper settings) but the settings doesn't stay...
killtoo said:
On the P20 you can change the BT codec (in developper settings) but the settings doesn't stay...
Click to expand...
Click to collapse
Yes, same to me.
It's a bit frustrating, seems like i have to buy another Bt headphone, also another usb c headphone.. but that is another problem
Same **** here, guys.
PowerBeats 3 are in AAC with Pixel and S9, but in SBC with my P20 Pro. And I also hate that EQ is not avaliable.
I have emailed Huawei, but those dumb idiots are asking for IMEI and system version... They don't realise, that it's a wide problem....
Dear Dmitriy,
Thank you for contacting Huawei.
We are sorry to hear that you are experiencing this issue. Please provide information as below for further assist:
1. Full Name
2. Contact Number
3. IMEI & Build Number screenshot (This can be found by going to Settings> System> About phone> This will help us analyze the phone.)
Should you have further enquiries, please do not hesitate to contact us at 800-852-6666. Our lines are open Mondays to Sundays from 9.00AM to 9.00PM, including Public Holidays. Alternatively, and for further support, please visit https://consumer.huawei.com/sg/support/
Thank you and best regards,
Carol
Huawei Support Team.
Huawei Consumer
DISCLAIMER:
This e-mail and its attachments contain confidential information from HUAWEI, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!
------------------- Original Message -------------------
From: - no_reply
Received: 5/13/2018 6:17 AM
To: Huawei SG Support; [email protected]
Subject: Mail Support
SubjectName:Complaints
CategoryNameroduct quality
Usernamemitriy
Country:Singapore(新加坡)
Product:clt-l29
Purchase Date:2018-04-10
Contentear Huawei Team, I have purchased my P20 Pro during a first sales week at your store in Singapore. In general, I am happy with it, but, I have COMPLETELY confused with your audio experience. PROBLEM: I own two pairs of headphones: Bose QuietComfort 30 and PowerBeats 3. I don't understand why I am not able to tweak EQ over the bluetooth! S7 was able to do it, old Sony Z2 was able to do it too, but 1000$ phone by Huawei with triple camera and AI can't provide damn equalizer! I don't need any processing by Dolby, I just want to add some bass, because I am lisening to EDM, not a classical music, I don't need a analytical audio presentation. Then, codec selection is broken! PowerBeats are not able to get their native AAC, and Bose are working in SBC mode. What a shame! I can't tweak audio, and I have to listen compressed nonsense. I didn't expect that I will have to deal with such problem in the 1000$ phone. Please, release the software update, I would like to have at least eq.
Click to expand...
Click to collapse
Has anyone got aptx HD working? Is it much better sound quality than ACC?
Thinking of buying some Sony 1000xM2 which are aptx HD compatible but if the sound quality isn't any better, I won't waste my money
walters2001 said:
Has anyone got aptx HD working? Is it much better sound quality than ACC?
Thinking of buying some Sony 1000xM2 which are aptx HD compatible but if the sound quality isn't any better, I won't waste my money
Click to expand...
Click to collapse
My Sony MDR100's use LDAC and sound great. They have a built in EQ profile that kicks in once they are powered on according to reviews. I could of sworn it was using APTX HD at first but I was mistaken.
Jonathan-H said:
My Sony MDR100's use LDAC and sound great. They have a built in EQ profile that kicks in once they are powered on according to reviews. I could of sworn it was using APTX HD at first but I was mistaken.
Click to expand...
Click to collapse
Ah, I didn't know the P20 Pro supported LDAC.
Just got to wait for my Bose to sell on eBay now
Tried on a few different headphones here. Seems apt-X is working, AAC is not.
110 firmware.
My p20 pro is on order and not arrived yet, but what you should try is:
1. Clear bluetooth connection of remembered device
2. Enable Developer settings, go to settings->about phone->click on 'buid number' a bunch of times (8?? from memory)
3. Go to: Settings->developer settings->the bluetooth sections and select whatever you want to be the normal
4. Re-connect your bluetooth device. If its compatible then it will default to your previous selection.
At least, this is how it works on my S8, Zenphone 3 deluxe and Oneplus 3T, with my Sony WH-1000XM2 and audiotechnica headsetsand WI-1000X.
But they all have custom roms and i have never had a Huawei so im not 100% sure.
In theory the Bose QC 35 ii headphones support both SDC and AAC but I can't select AAC in the developer settings. Are others having the same experience?
jccrawfo said:
In theory the Bose QC 35 ii headphones support both SDC and AAC but I can't select AAC in the developer settings. Are others having the same experience?
Click to expand...
Click to collapse
Yeah I get the same issue with the bose headphones but ldac works when I connected to a sony speaker
Im in the process of buying some earphones that supportthe newer aptx low latency codec as I will be using them for gaming aswell. We know p20 pro supports aptx and aptx HD but does it support aptX LL
stephen.brader said:
Yeah I get the same issue with the bose headphones but ldac works when I connected to a sony speaker
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Yeah just received my Anker SoundBuds Curve headphones and it shows aptX next to the connection in the bluetooth settings. I guess AAC isn't supported as it's not listed on Huawei's tech specs page- https://consumer.huawei.com/uk/phones/m/p20-pro/tech-specs/ I also don't see aptX LL on there so I supposed that's also not supported
I've changed nothing. Only installed .128 Firmware with funky Huawei. When I connect my Ultrasone Sirius Bluetooth Headset there is automatically a aptx-Icon near the name. Nothing to change in developer-settings. See my picture on instagram:
https://www.instagram.com/p/BjJm7k2D1pb/?taken-by=mmeidl78

Aptx in Redmi 9

It could also be for Redmi 9 ?
https://piunikaweb.com/2020/09/08/x...ui-12-update-enables-support-for-aptx-codecs/
Ada64 app shows aptx & aptx hd codec being present and also developer mode
I rarly use BT (prefer USB DAC with headphone or iem / meizu HiFi pro or dragonfly )
So, unable to test currently ( there somewhere in jimbag )
So, my headphone supports apt-x
prior to connecting checked / developer mode settings / set apt-x as prefered / everything else to high
connected headphone / it stated : 80% SBC / set it to media only
Any setting change at developer mode did nothing ( aka it stays SBC )
cheers
note: i'm on 11.0.8 global
exactly the same problem

Question No LDAC Bluetooth codec?

LDAC is one of the best sounding bluetooth codecs for Android. Unfortunately it seems the Redmi Note 11 doesn't have it.
If i connnect my Bluetooth device, which supports LDAC, with my phone, i can only choose between Aptx en SBC.
In Android developer options LDAC is present, but if you try to select it it switches back to Aptx.
I have understand in the meantime that more expensive Xiaomi phones do support Ldac and Aptx-HD.
So it's the same as with the Always On Display. Xiaomi ditches certain basic Android features to annoy the Redmi Note owners so you buy a more expensive phone next time.
edit, found on Google: LDAC's source code is part of the Android Open Source Project, and it should be available on any phone sporting an Android Oreo 8.0 operating system and above.

Question Codec bluetooth

I want to buy the Redmi Note 12 pro 5g phone and I have a question if it has bluetooth support for the aptx and ldac codecs. Has anyone already tried it?
If xiaomi source code is sync with AOSP 13, they should support native aptx https://android.googlesource.com/pl.../heads/master/system/embdrv/encoder_for_aptx/

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