No audio after flashing ROM - Huawei P8 Questions & Answers

Ok so here's what happened:
After getting really bored with EMUI I found a custom Lineage OS rom for this P8 so I flashed it with no problems. When I turned up the volume nothing would come out from the speaker. Then I flashed stock EMUI to find out if the ROM was the problem but no, it persisted although I could call and use both speaker for listening but only in calls. So I tried with a custom ROM based on stock EMUI that supported some other things but again there was the same problem. I think I'm the only having this problem because I couldn't find anyone else having this issue so any help will be appreciated

Ok nevermind. I solved in someway...

Alright cool, but how? I'm having the exact same issue.

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[Q] What is params.bin and can it mess up my phone or can it fix my bluetooth?

Hey guys,
I'm currently using OzcanRom and it's just great - strongly recommended!
My only issue is exactly the same issue as described in this post:
I'm facing a very strange problem as i'm unable to switch on my bluetooth... last week only i rooted my phone and installed CWM recovery...then i installed Custom Rom's like Hassan ROM, Omega ROM, Cyanogenmod 11 Rom, Pacman ROM etc etc just to check various Rom's and their features out.....At first i installed only one ROM at a time and den also dual booted two ROM's by romswitcher...While i was checking my phone once i discovered that my phone's Bluetooth is not turning ON...The toggle is only becoming light green and also from the settings its only showing turning Bluetooth On but it's unable to turn bluetooth On.....Now i googled my problem and read across various forums for solution...I tried various things also flashed my firmware to stock samsung but still bluetooth does not turn On...also i flashed with stock samsung firmware of feb and march 2014 and updated my phone over OTA but still the problem persists....i even installed latest perseus kernel while rooted but still could not turn my bluetooth ON.
I would be very grateful if someone can help me solve my problem and help me Switch ON my bluetooth as it is very needed aspect for my daily use.
My Version of S4 is i9500 with android kitkat 4.4.2. Also all my other features are working normally on custom ROM's too.
Click to expand...
Click to collapse
I too installed this Omega rom at some point and once I did that these problems started.
A user in that thread posted a reply in which he uploaded a file which he claims fixed his problem.
I really need my bluetooth to work again and would love to flash this file using Odin if it would fix the problem
BUT
I have no clue what implications flashing this file can have, can it mess other things up? I've spent the last four hours setting things up again in my new ROM and I would hate to have to do it again or even worse, cause some unsolvable problem with my phone.
I assume some of the developers here could help me out - should I run it?
Thanks!

Which roms are stable in making the audio during calls work?

Hi
I was wondering if you have any suggestions on rom where the audio will work during calls.
I have tried stock nexus 5.0, 5.0.1, 4.4.4 and PA latest Alpha.
All of these continued to give me no audio during call.
Instead of keeping on trying roms randomly, I wanted to try something which is likely to work.
Somebody mentioned omni rom is working with audio during call, is this the general feeling?
I really like Lollipop interface and would love to have a lollipop rom if possible? Any other advice on why my audio during calls may not be working even with downgrading to 4.4.4?
Thanks
Edit: Tried OMni ROm Feb 13, 2015 Nightly; 3.4.0-perf-ge7e8c8f omnirom kernel; baseband M9615A-CEFWMAZM-2.0.1701.03
Please help because audio during calls is still not working!
Bump... plz help... I am trying my best i can with my basic skills and am looking out to the community for some guidance.
If you don't a get audio in calls on stock you have a defective device. A rom isn't going to make a difference
Sent from my Nexus 9 using XDA Free mobile app
This problem only started once lollipop build came out. And i believe it is a problem loads of people are facing... something to do wit google play... I doubt that it's a defective device issue. Also, there are times when the audio does work and audio almost always works if I put the device on speakerphone. I am puzzled though why it is not working with OMNI and stock 4.4.4... could it have something to do with radio or bootloader? Are these aspects changed when flashing from TWRP recovery?

Random reboots on all 7.x.x roms, since i flashed Miui8, Help!

Hi guys i have been having random reboots on all 7.x.x roms i flashed afther i had miui8, on RR i only had random reboots when i was listening to music with headphones and on seraph unofficial cm14.1 i got a lot of random reboots (about 8) when i first flashed it then i didn't have any and now they are happening again. Hope you guys can help me! tnx in advance! (sorry for my bad english)
Current setup:
latets offcial twrp
cm 14.1 12/08 seraph
no custom kernel
this is what i posted in the thread fo the rom afther all of this happend i think i go in more detail in it:
Hi @ashu01 i have been using your rom for a while, i had a great time with it and i had the most screen on time i ever had on a rom. but i switched back to more stock roms (nougat). And since that i switched from your rom i have been having random reboots on every single rom i flashed. i hope you could help me because this si really anoying.
timeline: i had MIUI8, then i flashed RR 7.1 i didn't have random reboot only when i lisent to music with headphones. i could not handel this any longer so i switch since i thought that it was just RR even tho i didn't see a lot of complains about the same issue i had on that thread. so then i flashed unofficial cm 14.1 by seraph the first 30 minutes i had more then 8 random reboots constantly (i was not listening to music at all- then afther a while i decide to do an extra wipe of cache and dalvik cache. this fixed the constant random reboots. but then i found the other issue again, it still random reboots when i listen to music with headphones. it doesn't reboot imidiatly some times i am just listening for 10 minutes and it reboots and some times i cna bee listenign for more then 1 hour and then it happens.
music app: spotify
extra info: i never flashed a custom kernel on any of the 3 roms and i clean flashed every single rom.
i really hope you could help me out because i can't seem to find why this is happening. i suspect the kernel but that is diffrent for every rom so idk anymore.
hope you have any idea about this.
tnx in advance!
-The nuub
Same problem here.. Need help
The nuub said:
Hi guys i have been having random reboots on all 7.x.x roms i flashed afther i had miui8, on RR i only had random reboots when i was listening to music with headphones and on seraph unofficial cm14.1 i got a lot of random reboots (about 8) when i first flashed it then i didn't have any and now they are happening again. Hope you guys can help me! tnx in advance! (sorry for my bad english)
Current setup:
latets offcial twrp
cm 14.1 12/08 seraph
no custom kernel
Click to expand...
Click to collapse
Lots and lots of users have this problem. Can such people send their logcat to the forum so that there may be a chance to catch the culprit.
suchiqaz said:
Lots and lots of users have this problem. Can such people send their logcat to the forum so that there may be a chance to catch the culprit.
Click to expand...
Click to collapse
its hard to log it because it mostly happens when its in your pocket but thats the thing its only when i listen to music with headphones. and i never flashed the new modem or new h2o to get volte. i saw a lot of people with this issue but all of them where trying to get volte working. but i didn't. still tnx for reply!
heithclif said:
Same problem here.. Need help
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Click to collapse
also when you listen to music with headphones ? only then or also while performing other tasks?
I've had this issue on any rom until i checked and realised that my bootloader had been locked even though I never did that. Then I couldn't unlock it again as the bootloader was locked and i couldnt flash stock recovery. Just use qualcomm flash tool to restore to complete stock. The guide is somewhere in General section of the forum

I need help about a serious problem causing with custom roms

Recently i'm facing no sound in call from other side in every rom expect arrow os, tried with flashin nxp still no solution.
Always did clean flash and have latest firmware. Never tried sound mods.
Can't hear anything neither anyone from another side
tried flashing nxp didn't worked.
Now i'm stucked in arrowos and can't even update rom. Any solution?
Flash dolby plus,it should fixed
DinIslamJoy said:
Recently i'm facing no sound in call from other side in every rom expect arrow os, tried with flashin nxp still no solution.
Always did clean flash and have latest firmware. Never tried sound mods.
Can't hear anything neither anyone from another side
tried flashing nxp didn't worked.
Now i'm stucked in arrowos and can't even update rom. Any solution?
Click to expand...
Click to collapse
Just download and flash permissive zip in magisk manager
jesh1 said:
Just download and flash permissive zip in magisk manager
Click to expand...
Click to collapse
not working. disabled, switched did all things possible, now using another rom which have premissive selinux by defaulf
Have you solved the problem? I also have the same problem
I unlocked the bootloader 2 weeks back. I have tried havoc os 2.9 3.3 rr pie lineage 17.1 miui by rinku, op5 port etc. I took backup all most every rom. I think I also made a couple of calls(call was working on havoc 2.9 previously). Yesterday while I was on havoc 2.9, I received a call. I attended the call. I was not able to hear any thing from the other side. The other side was unable to hear anything. Same with speaker also. Then reinstall (fresh install, restoring backup fresh install with gapps also) havoc 2.9, 3.3, rr pie, lineage 17.1. but same result. But no problem with miui. And no problem with superior OS Q. I have searched xda and found certain foxes for gsi's and dolby patch for oreo. But my problem is not with gsi or oreo rom. Does anybody have the same problem. Any solutions?

Microphone Issue on Custom ROMs

Hey everyone! So i've been having this issue with a variety of custom ROMs based on Android 10 where every once in a while the mic simply stops working, and I have to restart the phone for it to go back to normal function.
Has anyone figured out a solution to this yet? or a ROM where this doesn't occur?
Thanks in advance for all the help, and I hope you are all staying safe!
Me I've the same bug. No solution
I have the same problem

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