Unable to access service mode to modify headset power in P20 lite - Huawei P20 Lite Questions & Answers

Hi.
You know if there is any code to enter service mode as we had before to modify the power of the headset.
before we had
* # * # 2846579 # * # *.
this code is projectMenu
Do you know if we have another code?
thanks.

I would like to know too

I think they don't know it here, I'm going to try to post in the p20 lite forum to see if someone has managed to modify the volume parameters to better hear the calls with the microphone and speaker so small that we have in the terminal

Mediatek cpu can do this. You can use preamp like poweramp or jetaudio. It is only way to increase volume of headset

Related

[Q] Help with in call volume

Hello All,
I need some help, I had a broken screen and when I replaced it I managed to break both the side volume buttons!
Now I can live with this until I order a replacement ribbon but since I don't have the side volume buttons any more I cannot adjust the speaker volume while i'm making a phone call and it's set to quite low at the moment.
Does anybody know what the program is called so I can invoke it set it to max and close it or at least the registry value that controls this?
Please note both system and ringer volumes are set to max through the device settings, it's the volume during a call I wish to increase...
Thanks in advance!
Did I ask the only un-answerable question in this entire forum?!?!
Put "windows mobile volume setting" into google. The first two links give you some freeware apps that allow you to edit volume on the screen itself.

fixed Headphone low volume bug in cm7

Hey!! frndss.. i m here with a application called volume + . this application helps to fixing the low headphone volume bug in cm7
Requirment :-
Only ur SGY with cm7 :silly:
steps :-
1. install apk
link :- is removed
1. open volume + go to Headset settings
2. then click on Audio modifications + set ur baas bood mode ( i set it to + 8 )
3. then set ur echo/delay ( optional)
4. then click on use custom eQ settings + set ur equalizer :silly:
all bands shoud be more then 80 to get best sound and important set ur volume level high :good: in eq setting.
how to use :- play any song u want then go to volume + and increase volume level and see d diffrence :good:
This is on d basis of my experince and i m sharing this only for helping members who r suffrng from low volume bug. if anybody dnt like or dnt get any diffrnce sorry for that and if u feel any difference in ur volume bug after installing please press thanx :good: :laugh:
Note :- some times volume + may b not work so go again in setting just drag volume level and its work again
Fc !!!
sent from my dream using cm10.1
rmp07 said:
Fc !!!
sent from my dream using cm10.1
Click to expand...
Click to collapse
noooo
remove the link for app!its an paid app /warez! no offence
percy215 said:
remove the link for app!its an paid app /warez! no offence
Click to expand...
Click to collapse
k..percy :good:
Fc on hyperion:sly:
sent from my dream using cm10.1
where is link?
where is link for app yarr?
Rakesh251 said:
where is link for app yarr?
Click to expand...
Click to collapse
link is paid app /warez! so maybe removed
Just info
the dev of volume hack give the app for free at androidaudiohacks.com
rmp07 said:
Fc on hyperion:sly:
sent from my dream using cm10.1
Click to expand...
Click to collapse
hyperoin is cm7???
Rakesh251 said:
where is link for app yarr?
Click to expand...
Click to collapse
sorry bro... percy said this is paid app so i remove link... N yess this is paid app on google play . jst use google search button to find dis app.. may b u will get free
name of the app ?
anubhavrev said:
name of the app ?
Click to expand...
Click to collapse
https://play.google.com/store/apps/details?id=com.TEST.android.lvh&feature=search_result
this originally cmes installed in infinity rom by hacker.
but there are some issues in silent mode too
is it work??
:cyclops:is it surely work bro??? i want to port my rom to cm7
Rakesh251 said:
:cyclops:is it surely work bro??? i want to port my rom to cm7
Click to expand...
Click to collapse
yess !!! try N feel d diffrence
press thanx if i hlp U
If volume+ is a paid app....
Get volume - then
Trololololololol
么 动态 看浓雾 哇哈他 团伙 么按时
it does work tested and its works more than fine
in 2 minutes i upload the free version2,i have account there a long time.
VOLUME+
Volume+ is an application for Android Devices running Gingerbread (2.3) or higher which allows you to boost the maximum volume for Ringtones, Alarms, Message tones, etc. It is essentially a heavily modified DSP Manager which has been completely rewritten from scratch. Because of this it is strongly recommended that you remove one of them to install the other.
It does this by exploiting the EQ settings (AudioEffect.api) included in Gingerbread, and because of this, it may be unstable on some devices.
Please note that this application will not work to its full potential on phones running Stock (unmodified) software. I strongly suggest that if you are going to ‘root’ your phone that you flash CyanogenMod7 or higher and remove the built-in DSP Manager.
I also will not be held responsible for anything that may happen to your device as a result of running this app. Please see my disclaimer for more information.
Features
Phone Speaker / Headset / Bluetooth:
* On/Off toggle
* Volume Boost
* EQ pre-sets
* Bass Enhancer
* Stereo Widener (only for Headset/Bluetooth Headset)
* Virtual Room Effect (VRE – Echo)
In-Call:
* Volume Step Changer (The number of volume steps between 0 and full) ROOT ACCESS REQUIRED
Requirements
* An Android device running Gingerbread (Android 2.3) or higher
* Custom ROM (Not fully required but is HIGHLY RECOMMENDED)
* Root Access (Required for In-Call settings, NOT for anything else but is HIGHLY RECOMMENDED)
Instructions
This mini guide will help you to get the most out of Volume+!
If you are running this on a device which has ICS, you may need to enable Volume+ in the “Media Effects” menu. Don’t worry if your device doesn’t have this option, it shouldn’t be necessary.
Once Volume+ has asked you to do this, you should end up at the main menu, which has 4 options:
Speaker Settings
Headset Settings
Bluetooth Settings
In-Call Settings
Speaker Settings will allow you to modify the EQ of the external speaker and will allow you to boost the volume considerably. To do this, get some music playing in the background and open the Speaker Settings menu. Enable the “Audio Modifications” check box and then set the “Volume Level” to about +10. You should notice a boost in volume. You can then start raising the Volume Level until you notice either the volume getting quieter or the volume doesn’t change. You’ve now found your current device’s volume limit (this limit is not device dependant and instead depends on your current firmware. Flashing a CyanogenMod ROM will allow you to push the volume much higher.
Once you have found your device’s limit, you can start changing the other values (such as EQ preset and Bass Boost) until you find a combination that works for you!
Headset and Bluetooth settings are identical to the speaker settings but apply to the wired headset and Bluetooth headset respectively.
The In-Call settings are different; they don’t allow you to boost the In-Call volume but instead give you much more control over the volume. You WILL need Root Access to alter these settings as they modify your phone’s build.prop (system/build.prop). With this tool, you can increase the number of volume steps (how many times you have to press volume up/down to get from one end of the scale to the other) to whatever value you want between 6 and 100. Whilst the value is completely down to personal preference, setting it to 100 is certainly not recommended.
Its version 2beta.

[Q] Boost speaker and mic volume

Hi all
I'm trying to change the in/out call volume levels for speaker, earphones and mic on my xiaomi mi2s running CM11.I know that i have to change settings in "snd_soc_msm_2x_Fusion3" file but i can't figure out which ones, e.g for speaker i found a section device called "speaker" but which is the right setting RX3 RX4 or both??I've found few info here and there for various devices but there are some differences, so i would be grateful if someone could help with my questions, which are:
1)For everything related to speaker or earphone volume i must change the RX digital volumes?A specific one or all like RX3 RX4 etc. ?
2)For mic volume i should edit DEC volume values under mic related Tx devices?
3)How do i disable second mic for noise cancelation?
Also if anyone knows what all these RXs TXs and DECs represent pls share your knowledge.A lot people dealing with this problem on various devices but there isn't much info around.
Thanks for your time.
Anyone...?

Volume Steps

I find I can't lower the notification volume and ringtone volume low enough.
Does anyone know how to change the volume steps? I have sound assistant but it only works for media volume...
I'm rooted if it helps and I've tried the AOSP based rom solution of changing the build prop but with no success.
Thanks for any help!
Have you tried "sound assistant" app. It is from Samsung and has function you are looking for.
Chaudhry69 said:
Have you tried "sound assistant" app. It is from Samsung and has function you are looking for.
Click to expand...
Click to collapse
If you check the original post you'll have your answer lol
EmRav said:
If you check the original post you'll have your answer lol
Click to expand...
Click to collapse
Ah my bad, don't know how I missed it. It is possible in two ways:
01- Get a custom kernel with volume modification support. I use a Galaxy S7edge with Surround sound, this makes the sound loud and more immersed but it has a drawback. The low threshold of volume is too high same as yours. I usually have a problem with the in-call earpiece audio which is too loud for me. I use MoroKernel and luckily a recent update brought the feature of MoroSound providing fine control over gains of 2-microphones, earpiece, and main speaker. You can also look for a kernel with such features for your device.
02- Manually modifying the sound configuration files. That is a bit difficult but good research with a bit of experimenting will eventually get you there.
Chaudhry69 said:
Ah my bad, don't know how I missed it. It is possible in two ways:
01- Get a custom kernel with volume modification support. I use a Galaxy S7edge with Surround sound, this makes the sound loud and more immersed but it has a drawback. The low threshold of volume is too high same as yours. I usually have a problem with the in-call earpiece audio which is too loud for me. I use MoroKernel and luckily a recent update brought the feature of MoroSound providing fine control over gains of 2-microphones, earpiece, and main speaker. You can also look for a kernel with such features for your device.
02- Manually modifying the sound configuration files. That is a bit difficult but good research with a bit of experimenting will eventually get you there.
Click to expand...
Click to collapse
Any chance you know how to mod the sound config files on an S21? Unfortunately there are no custom kernels yet for the Exynos version
EmRav said:
Any chance you know how to mod the sound config files on an S21? Unfortunately there are no custom kernels yet for the Exynos version
Click to expand...
Click to collapse
Yes, go to /etc/mixer-gains.xml and edit it. Drawback is your device entire volume range will be affected like for media and stuff. One more way and probably the more practical one just hit me.
Find your ringtone and notification tone from /system/media/audio/ or download them from google and use a software like Audacity or Adobe Audition to reduce their volume.
You reduce your phone's volume to the lowest and match pc's volume with it. Then reduce the audio gain in the software until you feel comfortable with it. Export it and use it.
For anyone interested. My solution ended up being the following, with my end goal being too optimize my audio with Dolby and have the volume still be lower (but optimized) on the phone speaker.
I tried a ton of different apps, a few magisk volume steps modules, ViperFX with Dolby and finally I found a good solution.
Turn off the default Dolby stuff on the phone.
Install Dolby Atmos ZTE A2019 PRO for magisk (google it and find it on GitHub).
Reboot.
Install JamesDSP from ZackPTG5's website.
Reboot.
Install Audio Modification library to use Dolby and JamesDSP at the same time.
Reboot.
Create a custom equalizer in Dolby and try max things out as much as possible with it still sounding great.
Open JamesDSP, go to Speaker, set limiter threshold to -5, go to post gain and set it to -10. Turn on the master switch. Leave everything else unless you want to change any Bluetooth or headphone settings. Hide the persistent JamesDSP notification.
Reboot.
Install Audio Compatibility module with all the recommended settings.
Reboot.
Result, Dolby Atmos handles all the audio, increases the volume, applies optimizations system wide. However because volume steps are tricky to change on this phone we are stuck with the phone speaker volume being too loud even on the lowest setting. JamesDSP lowers the volume to the built-in speakers but we still get the Atmos experience we want. Everything else I assume you want to be louder anyway, like Bluetooth and headphones.
Audio Modification Library makes James and Dolby work together.
Audio Compatibility Patch fixes some issues with certain apps not using the sound mods.
Success! You get Dolby Atmos everywhere, but it doesn't max out the phone speaker volume, but it will still max out everything else. Oh and you can also change whatever other settings you want in JamesDSP.

S21 mic volume level automatically changing

I use my S21 to record electric guitar sound clips (videos) to share on a forum where we build our own guitar effects. The problem is that the mic volume level changes randomly. I don't know if there's a way to disable the mic controls, I tried to no avail. You can change the dB minimum level for example, but it didn't help. It's very annoying. I imagine it's some kind of background noise filter or something they use to filter the mic. I love this phone, but maybe the smarts do more harm than good with some applications.
Try an app like rec forge, they have an option in settings to disable automatic gain control (agc).
Cool. I downloaded it and disabled the auto gain control. I'm on a 3 week vacation right now so I won't be able to test it with my electric guitar till I get back. I'll post back here when I test it. Thanks!!!

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