Caller hears echo of himself when calling me on X820 with Lineageos - LeEco Le Max 2 Questions & Answers

Hello everybody,
i have just done a clean install on my x820 with
Lineageos 15.1 and OpenGapps_arms64_micro incl Magisk5.6.4.
The caller (mobil or via whatsapp) hears himself as an echo if the loudspeaker
is on.
Google says somthing is wrong with mixer_path_letv.xml
but i dont know which parameter i schold change there.
Taking this file from Leeco 3 pro causes that
audio is not working at all.
Same effect on Lineageos 14.1 before.
Cann anyone help me, please.

3578761 said:
Hello everybody,
i have just done a clean install on my x820 with
Lineageos 15.1 and OpenGapps_arms64_micro incl Magisk5.6.4.
The caller (mobil or via whatsapp) hears himself as an echo if the loudspeaker
is on.
Google says somthing is wrong with mixer_path_letv.xml
but i dont know which parameter i schold change there.
Taking this file from Leeco 3 pro causes that
audio is not working at all.
Same effect on Lineageos 14.1 before.
Cann anyone help me, please.
Click to expand...
Click to collapse
It kinda makes sense since the mic and the loudspeaker are close to each other but I never had such a problem. Try installing other roms like AICP or RR.

LameMonster82 said:
It kinda makes sense since the mic and the loudspeaker are close to each other but I never had such a problem. Try installing other roms like AICP or RR.
Click to expand...
Click to collapse
Hello,
before 14.1 i use cucuo92 rom.
No echo at all with this rom, only bug with delayed whatsapp notification
I found a thread for Nexus 6 here
https://www.reddit.com/r/LineageOS/comments/5z7yjb/nexus_6_speaker_echo/deye3m5/
But it seems to be solved one year ago.
Same problem on moto x style :
https://forum.xda-developers.com/moto-x-style/help/lineageos-14-1-echo-phone-call-caller-t3574517
And here is some hint that it will be fixed :
https://www.reddit.com/r/LineageOS/comments/7r1aau/weird_echo_when_calling_moto_g3_lineageos_141/

I am experiencing the same problem with clean RR 6.0 on board through loudspeaker and microphone as well.

i just try AICP
and wondering that when calling
the echo effect is gone after ten seconds of duration!
After ten seconds unstanding is possible.
Yeah
I will take at look to RR rom.

... same bad effect on latest RR rom...
I guess all 8.1 roms have this kind of problem

Heyyo, it is a known issue on Oreo ROMs for the Le Max 2. Unfortunately no fix yet...

ThE_MarD said:
Heyyo, it is a known issue on Oreo ROMs for the Le Max 2. Unfortunately no fix yet...
Click to expand...
Click to collapse
Thanks a lot !

i got the hint that it should be fix on march 2018
correct?

3578761 said:
i got the hint that it should be fix on march 2018
correct?
Click to expand...
Click to collapse
Heyyo, unfortunately no... I haven't attempted to work on that yet. I'm working on upgrading the vendor blobs for reduced battery drain, better cellular radio quality and better GPS.
Fixing audio will be an extremely painful task... It has been attempted multiple times to fix perfectly...

Any progress to fix the echo problem?

3578761 said:
Any progress to fix the echo problem?
Click to expand...
Click to collapse
Heyyo, sorry none yet... I'm on EUI ROM 20s right meow trying to extract audio logcat but so far it won't let me achieve logcat level 7 which I need... Still trying to figure out what I can do for that.

ThE_MarD said:
Heyyo, sorry none yet... I'm on EUI ROM 20s right meow trying to extract audio logcat but so far it won't let me achieve logcat level 7 which I need... Still trying to figure out what I can do for that.
Click to expand...
Click to collapse
Good luck!

Any progress ?

3578761 said:
Any progress ?
Click to expand...
Click to collapse
Heyyo! Oops sorry for not returning to this thread but yes it should be fixed. With all my audio changes I can finally for the first time outside of EUI ROM do a loudspeaker call with my wife and she doesn't hear an echo. Same goes for Bluetooth car audio mode so that's awesome too! :good:
https://github.com/LineageOS/android_device_leeco_x2/commit/f48f41ee58cacc4bc3e582cba378a6b838d20ecc
https://github.com/LineageOS/android_device_leeco_x2/commit/7ab2949ac32b934ec387b1b660c3e5845470a59b

Hello The_Mard,
that sounds good.
Your fix is for LOS 16.0?
I am a classic enduser. Where i get the related ROM for download?
On this forum?
best regards

3578761 said:
... same bad effect on latest RR rom...
I guess all 8.1 roms have this kind of problem
Click to expand...
Click to collapse
I hace the same exact problem with AOSIP 8.1. Its there a zip to fix it or something to flash?

the echo problem should be on Pie fixed!

the echo problem should be on Pie fixed!
Can someone confirm this?

I've same problem on Pixel experience 20181020 (9.0) . Is this fix id good for leeco le 2 x526?

Related

Random network drops on CM14.1 [official]

Hey guys, so I flashed the recent build of the cyanogenmod 14.1 ROM and after booting and setting it up, i started facing random mobile network drops even when I was on call.
Anyone else facing this issue on the latest official build?
I am also facing same problem.........
Yes, am also facing that problem. Same with AICP rom. However, no issues with DU latest build.
Anyone found a solution for this bug?
Yes it is common in all cm based ROMs
CM is dead, the issue won't be resolved.
No Fix
I am on the latest nightly(25 Dec), random network drops are very common. Really need a fix. I read somewhere that installing and reinstalling the ROM will help but I've had no luck so far. Some sources even recommended clearing the cache. Didn't work for me.
aryan.arora180 said:
I am on the latest nightly(25 Dec), random network drops are very common. Really need a fix. I read somewhere that installing and reinstalling the ROM will help but I've had no luck so far. Some sources even recommended clearing the cache. Didn't work for me.
Click to expand...
Click to collapse
Main network drops happening for me when I used to open contact app of pixel experience after disabling that app and using stock contact app solved network drops...network drops also happening while pics sent through WhatsApp and solved by using stock contact app..and now I am using aicp ROM no network issue so far
Also facing the same issue on the AT&T network. Originally from Canada with freedom mobile. Just moved to AMERICA with the same plan (roam). It used to pick up t-mobile and worked flawlessly on cm13 a year ago. Now it only picks up AT&T. Not sure what is contributing to this issue. Wondering if Lineage OS fixed this issue?
Found a fix!!!
After going through the forum of LineageOS 14.1, I found a fix posted by ashwin007. Flash this zip: https://drive.google.com/file/d/0B-5Wh2nB_hG_N0c2RURDbWRiT2M/view and the network drop issue is completely gone. It worked for me. The link to the forum is: https://forum.xda-developers.com/on...ineageos-android-distribution-t3537112/page35
aryan.arora180 said:
After going through the forum of LineageOS 14.1, I found a fix posted by ashwin007. Flash this zip: https://drive.google.com/file/d/0B-5Wh2nB_hG_N0c2RURDbWRiT2M/view and the network drop issue is completely gone. It worked for me. The link to the forum is: https://forum.xda-developers.com/on...ineageos-android-distribution-t3537112/page35
Click to expand...
Click to collapse
will this work on the nexus 6p ?
ahmed534 said:
will this work on the nexus 6p ?
Click to expand...
Click to collapse
Most probably it will not because this zip would've been written for the OnePlus X only.
But it won't hurt to try! Just take a full backup with TWRP and flash the zip, if it bricks or there are problems, restore to your older ROM.
aryan.arora180 said:
Most probably it will not because this zip would've been written for the OnePlus X only.
But it won't hurt to try! Just take a full backup with TWRP and flash the zip, if it bricks or there are problems, restore to your older ROM.
Click to expand...
Click to collapse
thks for your answer mate. I already tried it and it is working like a charm no more network drops at all
ahmed534 said:
thks for your answer mate. I already tried it and it is working like a charm no more network drops at all
Click to expand...
Click to collapse
So it worked on the Nexus 6P or the OnePlus X?
aryan.arora180 said:
So it worked on the Nexus 6P or the OnePlus X?
Click to expand...
Click to collapse
6P
ahmed534 said:
6P
Click to expand...
Click to collapse
Wow, that's surprising
You guys still use CM 14.1? I don't even use LineageOS anymore, don't like it. RR 5.8.1 is wayyyyyy better

Resurrection remix 5.8.0 kenzo Nougat Calls voice problem !

I am running Resurrection remix 5.8.0 Nougat and when I dial or receive a phone the person I am talking to isn't able to hear my voice but I can hear his voice !
I'd like to mention that when I turn on speaker mode during calls my voice is clearly heard by the other person !
And also that in my build.prop file the line :
ro.qc.sdk.audio.fluencetype=none
Is present like that only ! I will attach my build.prop screenshot !
Please help !
Thanks in advance !
BTW its kenzo !
open video recording in landscape mode and speak on both mics if u r getting low sound from one of them mainly lower one run to the service center. If not report
Sent from my Redmi Note 3 using Tapatalk
sanchit0403 said:
open video recording in landscape mode and speak on both mics if u r getting low sound from one of them mainly lower one run to the service center. If not report
Sent from my Redmi Note 3 using Tapatalk
Click to expand...
Click to collapse
I tried it .
I screen recorded and spoke from both of the mics and both work perfectly fine !
Did you flash any audio mods? Cause I'm also using RR and everything is fine.
Sent from Note 3, Xiaomi Redmi Note 3.
mr.loverlover said:
Did you flash any audio mods? Cause I'm also using RR and everything is fine.
Sent from Note 3, Xiaomi Redmi Note 3.
Click to expand...
Click to collapse
I flashed radon kernel .
Will that effect ??
mr.loverlover said:
Did you flash any audio mods? Cause I'm also using RR and everything is fine.
Sent from Note 3, Xiaomi Redmi Note 3.
Click to expand...
Click to collapse
Omg ! Thanks ! I figured it out when u said audio mods !
I flashed radon kernel and in device control app
I increased the speaker gain and headphone gain and
When u said that I tried reverting it back to 0 and rebooted !
Now everything works fine ! Thanks !
i'm facing the similar problem..i have just flashed the latest build RR-N-v5.8.2-20170402-kenzo-Nightly and haven't changed anything..i can't hear anything during calls..please help
C-CYA said:
i'm facing the similar problem..i have just flashed the latest build RR-N-v5.8.2-20170402-kenzo-Nightly and haven't changed anything..i can't hear anything during calls..please help
Click to expand...
Click to collapse
Flash latest miui firmware and reboot. Still problem is there then as OP said edit build.prop file save it and reboot. Sure your problem will solve.
Saraf Vikyath said:
Omg ! Thanks ! I figured it out when u said audio mods !
I flashed radon kernel and in device control app
I increased the speaker gain and headphone gain and
When u said that I tried reverting it back to 0 and rebooted !
Now everything works fine ! Thanks !
Click to expand...
Click to collapse
Can you give attachment picture "device control app"?
Please guide detail step by step
I have same problem
 @Saraf Vikyath

Plz Help urgently!! Sound not coming through speakers.

Today my moto E just running fine but suddenly sound is not coming through the speakers. Sound is fine with earphones though . I dirty flashed the ROM still No luck . Plz help urgently:crying::crying:
utkarshpant said:
Today my moto E just running fine but suddenly sound is not coming through the speakers. Sound is fine with earphones though . I dirty flashed the ROM still No luck . Plz help urgently:crying::crying:
Click to expand...
Click to collapse
Flash stock lollipop and check if sound is coming or not
Rajendran Rasa said:
Flash stock lollipop and check if sound is coming or not
Click to expand...
Click to collapse
I clean flashed lineageOS but still not working.
Any solution?
utkarshpant said:
I clean flashed lineageOS but still not working.
Any solution?
Click to expand...
Click to collapse
Actually it's not an rom issue it's a hardware issue just try to put some pressure on bottom where speaker is located.
Similar problem with me when there was water damage. Drying it solved the problem.
In case there was no such thing, try hitting it to check for any loose connections

In-call voice telephony bug on custom AOSP based roms

Hello to all
First of all i would like to say sorry if my english aren't so well
but i hope you readers can still get my point.
Here we go.
Straight to the topic, does anyone having this in-call bug while using an AOSP based roms?
Here is my situations,
If i call someone, or someone call me, i can only hear them.
In the contrary, they can't hear me.
It happens for me on Xenon HD 7.1.2 last build, AOSPExtended 7.1.2 last build and Cardinal AOSP 8.0 last build too.
I once have it working while using Xenon HD by flashing some zip and change some line in build.prop from "fluence" to "none" but i get no sound in speakerphone mode.
The reason i wrote this is because i really want to use AOSP based custom roms and i also need both call mode (normal call & speakerphone mode)
I really don:t think that this was a hardware issue since i got it working right on global stable MIUI8 and MIUI9, it works too on XIAOMI.EU latest rom.
For your information, i already try all fixes regarding this sound bug (on my side) i found here in this MIDO thread.
It's too much if i ask for fixes in this stage so i just need someone who are in the same state like me to confirm that they are facing the same problem.
or is it just me?
Thank you guys
it was really only me and Mr @nasko_spasko have this bug? no other? really?
Did you check these posts already? Did you try them already?
https://forum.xda-developers.com/showpost.php?p=73914743&postcount=188
https://forum.xda-developers.com/showpost.php?p=73870036&postcount=186
The problem is known for ages now and - as you can see - there is a solution with explanation.
What are the fluence related built.prop values in your ROM?
crok.bic said:
Did you check these posts already? Did you try them already?
https://forum.xda-developers.com/showpost.php?p=73914743&postcount=188
https://forum.xda-developers.com/showpost.php?p=73870036&postcount=186
The problem is known for ages now and - as you can see - there is a solution with explanation.
What are the fluence related built.prop values in your ROM?
Click to expand...
Click to collapse
Thank you for replying @crok.bic
I got it fixed by doing 2 steps as @mirfatif explained here
Editing fluencetype in build.prop from "fluence" to "none"
manually adding this line to "audio_platform_info.xml
<device name="SND_DEVICE_OUT_VOICE_SPEAKER" acdb_id="50"/>
Click to expand...
Click to collapse
reboot and profit

Pixel Experience Poco F1 Touch/Stuck Issue

I installed pixel experience (not caf) rom today on my poco F1 and the look and feel is great..but when I'm using it the touch isnt working sometimes it stucks. Only fix is to lock and unlock phone again ..then after couple minutes the issue will appear again need help
I have the same issue
If anyone knows how to fix this please help me!! Much appreciated
What version of the vendor did you flash?
It needs to be higher than 9.2.15
riseofsand said:
What version of the vendor did you flash?
It needs to be higher than 9.2.15
Click to expand...
Click to collapse
beryllium-9.4.1-9.0
I am using pixel experience CAF version and vendor 9.4.1... there is no touch issues .. try CAF version and clean flash it
This happens for me too whenever I have TWRP recovery installed, with any ROM (both stock *and* custom ones). I only get this behaviour when entering my SIM cards PIN code or when booting TWRP (I can't swipe so I must turn the screen off, wait for about 5 seconds, then turn it in again)
On PE aosp u can flash miui kernel and fix it! Idk about caf.
What touch panel do you have? check out my thread https://forum.xda-developers.com/poco-f1/help/damn-screen-freezes-t3912069
vamshikailasa said:
I am using pixel experience CAF version and vendor 9.4.1... there is no touch issues .. try CAF version and clean flash it
Click to expand...
Click to collapse
Did u use aosp version? What is the most stable ? Most battery efficient? More smooth? Can u tell me answers for each questions? Thanks alot
Mooatreides said:
On PE aosp u can flash miui kernel and fix it! Idk about caf.
What touch panel do you have? check out my thread https://forum.xda-developers.com/poco-f1/help/damn-screen-freezes-t3912069
Click to expand...
Click to collapse
I flashed these :
beryllium-9.4.8-9.0-vendor-firmware.zip
kernal-beryllium_global_9.4.8-ak2.zip
Is it correct?
u wont face any touch issues if u use 9.3.28 kernel, only stock kernel has no issues with touch, idk if pe will boot with it or not... try it yourself, bt i am sure that 9.3.28 has the best touch drivers.
gigishan said:
I flashed these :
beryllium-9.4.8-9.0-vendor-firmware.zip
kernal-beryllium_global_9.4.8-ak2.zip
Is it correct?
Click to expand...
Click to collapse
Well try man and see, go for aosp
U can just take the boot.img from miui also only. On PE
FINALLY!!!!
I flashed these :
beryllium-9.4.8-9.0-vendor-firmware.zip
kernal-beryllium_global_9.4.8-ak2.zip
ITS WORKING NOW - YET I'LL LET KNOW IF THE ISSUE STILL EXISTS SOMEHOW THANK YOU EVERYONE WHO HELPED ME
gigishan said:
FINALLY!!!!
I flashed these :
beryllium-9.4.8-9.0-vendor-firmware.zip
kernal-beryllium_global_9.4.8-ak2.zip
ITS WORKING NOW - YET I'LL LET KNOW IF THE ISSUE STILL EXISTS SOMEHOW THANK YOU EVERYONE WHO HELPED ME
Click to expand...
Click to collapse
MAZAL TOV man! enjoy the good life with no freezes lol. Its like having a tooth hurt forever and you forgot what normal was, then all of a sudden no freezing screen pain hahah!
Mooatreides said:
MAZAL TOV man! enjoy the good life with no freezes lol. Its like having a tooth hurt forever and you forgot what normal was, then all of a sudden no freezing screen pain hahah!
Click to expand...
Click to collapse
Hahaha yeah man thank u so much for the help
gigishan said:
FINALLY!!!!
I flashed these :
beryllium-9.4.8-9.0-vendor-firmware.zip
kernal-beryllium_global_9.4.8-ak2.zip
ITS WORKING NOW - YET I'LL LET KNOW IF THE ISSUE STILL EXISTS SOMEHOW THANK YOU EVERYONE WHO HELPED ME
Click to expand...
Click to collapse
I already have PE aosp installed with 9.5.8-9.0 vendor-firmware on my Poco F1. Is it alright to flash just the MIUI kernel (kernel-beryllium_global_9.4.8-ak2.zip) and nothing else?
Or do I need to repeat the whole flashing firmware / installing PE OS thing?
Mariorio said:
I already have PE aosp installed with 9.5.8-9.0 vendor-firmware on my Poco F1. Is it alright to flash just the MIUI kernel (kernel-beryllium_global_9.4.8-ak2.zip) and nothing else?
Or do I need to repeat the whole flashing firmware / installing PE OS thing?
Click to expand...
Click to collapse
Just flash the kernal alone you will be fine
Will just leave it here. Hope someone finds it useful.
I fixed the screen freeze issue using the vendor-firmware and kernel fix on the links below:
Files:
beryllium-9.4.12-9.0-vendor-firmware.zip
kernel-beryllium_global_9.4.12-ak2.zip​
Links here.
Also, I am on Lineage OS, latest build.
Thank you for this thread!
gigishan said:
FINALLY!!!!
I flashed these :
beryllium-9.4.8-9.0-vendor-firmware.zip
kernal-beryllium_global_9.4.8-ak2.zip
ITS WORKING NOW - YET I'LL LET KNOW IF THE ISSUE STILL EXISTS SOMEHOW THANK YOU EVERYONE WHO HELPED ME
Click to expand...
Click to collapse
Same problem here since couple of weeks. Flashed these using lastest build of Nitrogen OS and everything is working fine so far! Thank you
Mooatreides said:
MAZAL TOV man! enjoy the good life with no freezes lol. Its like having a tooth hurt forever and you forgot what normal was, then all of a sudden no freezing screen pain hahah!
Click to expand...
Click to collapse
Edu Lezcano said:
Same problem here since couple of weeks. Flashed these using lastest build of Nitrogen OS and everything is working fine so far! Thank you
Click to expand...
Click to collapse
Will these vendor and kernel combo work for the latest Pixel Experience update(05082019)?

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