[SOUND MOD] Project APOLLO - Sound Modification for Redmi 2 - Xiaomi Redmi 2 Themes, Apps, and Mods

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Project APOLLO
Sound Modification for Redmi Note 3​
​
Since i have lot of experience with SoundMods ( I made the famous BioHazard Sound Mod ), I decided to create a sound modification for Redmi 2, so i am now here to share you my work! All is tested and is here because it gives you a very better sound (Tested!)
Project APOLLO™ Features:
Beats™ Audio by Dr.Dre
Pure Audio™ Engine 2.0
Harmoforia Engine By PDesire
Vibeforium Engine By PDesire
ZeXshO X-Engine By jimRnor
ViPER4Android 2.4.0.1
Samsung SoundAlive effects
Qualcomm Ported Snapdragon™ HW effects
Vivo Hi-Fi™ libs
Dirac HD Audio
Sony Ported Xperia Premium Sound Processing
Sony ClearAudio+
Sony Clear Phase
Sony xLOUD
Sony DSEE-HX
Super Sony LDAC™
Latest Huawei DTS Sound Processing
Latest SRS Processing
Powerful ALSA
SFORCE SURROUND 3D
Dolby Atmos Libs
Harman Kardon
Am3d Audio Enhancement
MaxxAudio Libs
PMEE-HS
These are beta builds, so expect much more
Requirements:
Custom Recovery
Rom based on LP or MM
50mb+ space on /system
Installation:
Boot to recovery
Wipe > Advanced > Dalvik Cache, Cache
Install > Project APOLLO zip
Reboot
Everything in the sound system runs system-wide in the background with no action required from the user. You wont see any app in the app drawer.
Updating:
Unless specified with an announced update, no wipes are necessary to update the Project APOLLO.
Boot to recovery
Install > Project APOLLO zip
Reboot
If any undesired result or behavior occurs, dirty flash your current rom according to your rom dev's dirty flashing instructions and try again.
Uninstalling:
No uninstaller zip will be made available due to the amount of overwritten /system files.
Uninstall the Project APOLLO completely by dirty flashing your current rom according to your rom dev's dirty flashing instructions
Download:
https://www.androidfilehost.com/?fid=24591000424951108
XDA:DevDB Information
Project APOLLO, Tool/Utility for the Xiaomi Redmi 2
Contributors
anandmore
Version Information
Status: Beta
Current Beta Version: r1
Beta Release Date: 2016-07-31
Created 2016-07-10
Last Updated 2016-07-31

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Add-ons:
V4A 2.4.0.1 (Material Light)
V4A 2.4.0.1 (Material Dark)
V4A 2.3.4.0 (Material Light)
V4A 2.3.4.0 (Material Dark)
Lenovo Dolby Atmos
AM3D Zirene FX
Note : ViPER4Android Add-ons have drivers pre-installed.
ViPER4Andriod Setup :
Open ViPER4Android
Menu > Show Notification (block if desired by long pressing notification)
Menu > UI Setting > Expert
Menu > Save Effect Profile > New Effect Profile > "Stock" (this will help you find your working v4a directory)
Menu > Load Effect Profile > The BASS King
To use the The BASS KING Profile, extract the The BASS KING (AudioPhile) zip and merge the /ViPER4Android folder into the directory where /ViPER4Android/Profile/Stock exists.
Possible location paths are:
/data/media/0
/data/media/legacy
/mnt/runtime/write/emulated/0
/mnt/runtime/write/emulated/legacy
/sdcard
/sdcard/0
/storage/emulated/0
/storage/emulated/legacy
Begin playing audio file
Open v4a
Uncheck Enable v4a
Check Enable v4a
AM3D Zirene Setup :
Equalizer > ON
Preset > ROCK
Bass > Low
Treble > Med
Surround > ON

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Downloading! I'll soon give my feedback!! Nice work though!!

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didnt change anything.

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Anyway to work on miui kitkat?

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EDIT: Yes, as @arc_knight stated, this MOD apparently does not change sound quality, it installs V4A and Dolby Atmos apps, they don't crash but won't control audio settings, either. I am guessing this is one of those cases where SELinux must be set to permissive but if you are looking for a good audio fix, this is not the solution yet (v 0.02 alpha).
EDIT 2: OK, the workaround is to disable SELinux Using as root the command "setenforce 0" will do this bit first you should check what is SELinux and decide whether you need it or not.

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CENTSOARER said:
EDIT: Yes, as @arc_knight stated, this MOD apparently does not change sound quality, it installs V4A and Dolby Atmos apps, they don't crash but won't control audio settings, either. I am guessing this is one of those cases where SELinux must be set to permissive but if you are looking for a good audio fix, this is not the solution yet (v 0.02 alpha).
EDIT 2: OK, the workaround is to disable SELinux Using as root the command "setenforce 0" will do this bit first you should check what is SELinux and decide whether you need it or not.
Click to expand...
Click to collapse
ahh, i forgot mentioning, i just found out why it wasn't working actually. it had nothing to do with terminal.
what i did was simply disable my AudioFX of my AICP, and that actually solved the DOLBY and VIPER.
so i guess, the all sound drivers have to be diasbled for the anyone to work properly.
but then, there is still a difference in the quality of sound which i was able to hear in stock MIUI. i was trying to recreate the bass part, i got close, but not equally good, but definitely if you know how to control the equalizer, the sound improves. specially for the headphones. :victory::laugh::fingers-crossed:
if only xiaomi was not a jerk and released proper drivers for our phones.
---------- Post added at 06:07 PM ---------- Previous post was at 06:05 PM ----------
btw, is our OP still working to develop this piece of sound mod? i wonder...

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downloading lets see how it performs

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arc_knight said:
ahh, i forgot mentioning, i just found out why it wasn't working actually. it had nothing to do with terminal.
what i did was simply disable my AudioFX of my AICP, and that actually solved the DOLBY and VIPER.
so i guess, the all sound drivers have to be diasbled for the anyone to work properly.
[/COLOR]btw, is our OP still working to develop this piece of sound mod? i wonder...
Click to expand...
Click to collapse
I should have clarified that I am using CM13, here you need to disable SELinux using setenforce 0 to make it work. I tried to just disable CM's Audio FX with no results. I can do this every time I plug my headphones, but I would prefer not to. So, how is that AICP ROM doing? Is it stable? Does it update itself OTA?
About the OP I can't say. He/She seems like very active here, even participating as a moderator.

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uday007 said:
Downloading! I'll soon give my feedback!! Nice work though!!
Click to expand...
Click to collapse
:good:
Superraju said:
Anyway to work on miui kitkat?
Click to expand...
Click to collapse
It may work on KK also.
arc_knight said:
ahh, i forgot mentioning, i just found out why it wasn't working actually. it had nothing to do with terminal.
what i did was simply disable my AudioFX of my AICP, and that actually solved the DOLBY and VIPER.
so i guess, the all sound drivers have to be diasbled for the anyone to work properly.
but then, there is still a difference in the quality of sound which i was able to hear in stock MIUI. i was trying to recreate the bass part, i got close, but not equally good, but definitely if you know how to control the equalizer, the sound improves. specially for the headphones. :victory::laugh::fingers-crossed:
if only xiaomi was not a jerk and released proper drivers for our phones.
---------- Post added at 06:07 PM ---------- Previous post was at 06:05 PM ----------
btw, is our OP still working to develop this piece of sound mod? i wonder...
Click to expand...
Click to collapse
Sorry i was little busy
Will start working on this asap.
gamernayeem said:
downloading lets see how it performs
Click to expand...
Click to collapse
:good:
CENTSOARER said:
I should have clarified that I am using CM13, here you need to disable SELinux using setenforce 0 to make it work. I tried to just disable CM's Audio FX with no results. I can do this every time I plug my headphones, but I would prefer not to. So, how is that AICP ROM doing? Is it stable? Does it update itself OTA?
About the OP I can't say. He/She seems like very active here, even participating as a moderator.
Click to expand...
Click to collapse
I will look into these issues and maybe will provide a build today in evening (IST)

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anandmore said:
:good:
It may work on KK also.
Sorry i was little busy
Will start working on this asap.
:good:
I will look into these issues and maybe will provide a build today in evening (IST)
Click to expand...
Click to collapse
Right now I am using Berserk Kernel which disables SELinux by default. Now I am sure your MOD is being blocked by SELinux, as other audio MODS in MM.
Great job, by the way. I enjoyed a lot my music with your MOD, I make good use of this Senheiser HD202 headphones thanks to you and look forward for your next build.

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Mod updated !
Check OP for downloads and changes.

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CENTSOARER said:
So, how is that AICP ROM doing? Is it stable? Does it update itself OTA?
Click to expand...
Click to collapse
hahaha, AICP, its doing pretty good, just at times the screen doesnt light up when a call comes in, but that really rare. and OTA updates does itself if you are on TWRP, or else if you are on CWM, you gotta download it and install the zip by dirty flashing in the recovery.

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anandmore said:
Mod updated !
Check OP for downloads and changes.
Click to expand...
Click to collapse
Thanks @anandmore. This version seems more problematic to me. While I am familiar with V4A folder structure, I can't make it work no matter what version I try. I think V4A is having problems to write to SD card, because it is not creating any Profile folder. Even if I create the V4A folder structure and try to load a Profile, seems like V4A can't even read from my SD card.
I do not know if AM3D Zirene is compatible with Viper4Android or Dolby Atmos, I installed the three Addons and I am getting a FC with Zirene. Dolby Atmos seems to be working just fine.

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CENTSOARER said:
Thanks @anandmore. This version seems more problematic to me. While I am familiar with V4A folder structure, I can't make it work no matter what version I try. I think V4A is having problems to write to SD card, because it is not creating any Profile folder. Even if I create the V4A folder structure and try to load a Profile, seems like V4A can't even read from my SD card.
I do not know if AM3D Zirene is compatible with Viper4Android or Dolby Atmos, I installed the three Addons and I am getting a FC with Zirene. Dolby Atmos seems to be working just fine.
Click to expand...
Click to collapse
Am3d needs permissive selinux to work and regarding v4a, i will fix it in the next build.
Till then you can try deleting it from the system and install as an apk

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Awesome work bro
Any updates?
Actually i saw some updates in your thread under software and development section of xda.
Will that update will be available for redmi 2 also?

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sooperb
thanks for this sound mod for our litil beest

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Tried and tested this mod. First of all you have to disable CM equalizer and then you can use this one. You will never notice any change in speaker's audio quality until you turn on speaker optimisation. Secondly while using using headphones or external speakers, you will clearly fell rich bass. Nice work by #anandmore. You can also use dolby audio to enhance audio quality while watching movies or videos on external speakers or headphones.

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Everything i found okay for me
Ok nice... Very gd sound quality. Love this mod. Thank you

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Hey guys!! actually i am a big fan of redmi 2 loudspeaker sound in miui ROM!! it comes so clear.. but i couldnt found the same sound in other Cyanogen ROMS!! Could you please tell does this mod has same clear sound like MIUI ROM in speaker???