Whats next? What files would I need to restore the Verizon DE Note 4.
Just in case it ever get erased , it would be nice to have them handy.
Also it would help me to understand the firmware.
doctor-cool said:
Whats next? What files would I need to restore the Verizon DE Note 4.
Just in case it ever get erased , it would be nice to have them handy.
Also it would help me to understand the firmware.
Click to expand...
Click to collapse
If you want KK: this.
LP: this.
Instructions: here.
stueycaster said:
If you want KK: this.
LP: this.
Instructions: here.
Click to expand...
Click to collapse
Thanks again!
I downloaded two copies of each with verified Checksums just in case!
Is it safe to assume that I could use these two files to go back and forth between KK and LP on the Developers Editions Note 4?
Again thanks for putting this together.
doctor-cool said:
Thanks again!
I downloaded two copies of each with verified Checksums just in case!
Is it safe to assume that I could use these two files to go back and forth between KK and LP on the Developers Editions Note 4?
Again thanks for putting this together.
Click to expand...
Click to collapse
Yeah you could.
Sent from my SM-N910V using Tapatalk
Just one thing.......My DE Note 4 is on Baseband version N910VOYU1ANI1.
stueycaster said:
Yeah you could.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
In the instructions he talks about N910VVRU1BOAF, N910VVRU1ANJ5 and N910VVRU1ANI1 but not the Baseband that my DE Note is on. What gives? Am I reading the wrong numbers?
doctor-cool said:
In the instructions he talks about N910VVRU1BOAF, N910VVRU1ANJ5 and N910VVRU1ANI1 but not the Baseband that my DE Note is on. What gives? Am I reading the wrong numbers?
Click to expand...
Click to collapse
Those are the only 3 I know about. What is yours?
Sent from my SM-N910V using Tapatalk
stueycaster said:
Those are the only 3 I know about. What is yours?
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
Model number SAMSUNG SM-N910V
ANDROID VERSION 4.4.4
Baseband version N910VOYU1ANI1,
Build number KTU84P.N910VOYU1ANI1,
Root Checker says Congratulation
This is what the app "Phone INFO *Samsung* shows on mine. It came with ANJ5 KK and I updated to LP.
Sent from my SM-N910V using XDA Free mobile app
Here's my build number. Yours looks like it's still on the earliest firmware for the N4DE.
Sent from my SM-N910V using XDA Free mobile app
Notice my Bootloader version is the same as yours.
Sent from my SM-N910V using XDA Free mobile app
Here is what I have on my DE Note 4
stueycaster said:
Notice my Bootloader version is the same as yours.
Sent from my SM-N910V using XDA Free mobile app
Click to expand...
Click to collapse
I was one of the first to order the DE from Samsung. On the first day they we're offered.
Will this updates apply to my phone?
doctor-cool said:
I was one of the first to order the DE from Samsung. On the first day they we're offered.
Click to expand...
Click to collapse
I have no idea why there's a difference. I've used the ANJ5 and BOAF and my phone was fine.
You could backup your current setup before you switch to BOAF. Then backup your new set-up too.
Sent from my SM-N910V using Tapatalk
stueycaster said:
I have no idea why there's a difference. I've used the ANJ5 and BOAF and my phone was fine.
You could backup your current setup before you switch to BOAF. Then backup your new set-up too.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
Are you talking about a TWRP backup? I got that.
doctor-cool said:
Are you talking about a TWRP backup? I got that.
Click to expand...
Click to collapse
You should be all set then.
Sent from my SM-N910V using Tapatalk
Would you look over this post I made yesterday.
stueycaster said:
You should be all set then.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=60919636&postcount=309
I was going to use the file that was labeled "Update: You can now odin this tar to update directly from KK to LP in a single step"
Is that the same file you posted here for LP?
Yes.
Sent from my SM-N910V using Tapatalk
stueycaster said:
Yes.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
Can you confirm. Do I will need to flash the modified kernel after the single step upgrade.
UPDATE: I made the jump to LP? Updating APP as I type. Looks Good So Far!
doctor-cool said:
Can you confirm. Do I will need to flash the modified kernel after the single step upgrade.
UPDATE: I made the jump to LP? Updating APP as I type. Looks Good So Far!
Click to expand...
Click to collapse
Yeah there's a brightness fix kernel to flash in TWRP. Have you odin flashed TWRP then recovery flashed SuperSU. That kernel has some battery tweaks that help out with battery usage too.
Sent from my SM-N910V using Tapatalk
stueycaster said:
Yeah there's a brightness fix kernel to flash in TWRP. Have you odin flashed TWRP then recovery flashed SuperSU. That kernel has some battery tweaks that help out with battery usage too.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
Can you point me to the file I need to Odin flash TWRP?
Related
Hands on with Android 4.3 on Samsung Galaxy S4,
Watch it here: http://bit.ly/156yuni
You can also get this too if you have a Custom recover and are rooted!
Flashed Stock Google Edition Rom first, Then Flashed the Leaked Android 4.3 Rom over it.
Original Leaked Rom comes from Sam Mobile : http://bit.ly/Android43
Please read forum rules before posting
Development is sacred area for developers to post work
Thread moved
Can I flash this rom without the need to root my phone?
omf05 said:
Can I flash this rom without the need to root my phone?
Click to expand...
Click to collapse
No, but it'll break root (the boot.img file isn't rooted yet).
----------------------------------------
I'm running the Google edition 4.2.2 and it's running smooth.
Sent from Spaceball One.
blackknightavalon said:
No, but it'll break root (the boot.img file isn't rooted yet).
----------------------------------------
I'm running the Google edition 4.2.2 and it's running smooth.
Sent from Spaceball One.
Click to expand...
Click to collapse
Wait now I have Twrp Custom Recovery, I Factory Reset then Flashed and it then Asked if I wanted to be rooted so in the end i didn't have to be. If theory is correct.
blackout720 said:
Wait now I have Twrp Custom Recovery, I Factory Reset then Flashed and it then Asked if I wanted to be rooted so in the end i didn't have to be. If theory is correct.
Click to expand...
Click to collapse
Even if you select the root option root won't work.
Sent from Spaceball One.
blackknightavalon said:
Even if you select the root option root won't work.
Sent from Spaceball One.
Click to expand...
Click to collapse
Yes I forgot to mention that. But this means you don't need root to flash this?
blackout720 said:
Yes I forgot to mention that. But this means you don't need root to flash this?
Click to expand...
Click to collapse
In theory, you can flash a custom recovery via Odin and you're good.
Sent from Spaceball One.
So to answer the question yes you can flash this with out root, just flash a custom recovery though odin then factory reset and flash the stock rom. As always read up on how to do this, make a back up and have fun flashing. Right?
this is just vanilla android no TW?
futty said:
this is just vanilla android no TW?
Click to expand...
Click to collapse
Yes and No, This is just Stock Android there no Samsung Features at all this is what the Nexus phones run. This is pure Android.
Watch on Works too by the way, Also does the Galaxy S4 Google Edition have the feature to use the IR blaser?
This is safe go flash.
Sent from my SGH-M919 using xda app-developers app
Droid1063 said:
This is safe go flash.
Sent from my SGH-M919 using xda app-developers app
Click to expand...
Click to collapse
Thank you
blackout720 said:
Yes and No, This is just Stock Android there no Samsung Features at all this is what the Nexus phones run. This is pure Android.
Watch on Works too by the way, Also does the Galaxy S4 Google Edition have the feature to use the IR blaser?
Click to expand...
Click to collapse
I hear it does have elements of TW framework.
The Root said:
I hear it does have elements of TW framework.
Click to expand...
Click to collapse
True. Even the framework I hear is named twframework-res.apk. that's just a rumor I heard, could someone confirm?
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
The Root said:
I hear it does have elements of TW framework.
Click to expand...
Click to collapse
I mean you could just redownload all the apps you had , just go to downloaded app on the play store and they show up there, some of them not all of them though.
blackout720 said:
I mean you could just redownload all the apps you had , just go to downloaded app on the play store and they show up there, some of them not all of them though.
Click to expand...
Click to collapse
Huh?
Sent from my SGH-M919 using xda app-developers app
The Root said:
I hear it does have elements of TW framework.
Click to expand...
Click to collapse
I heard this as well and read it elsewhere, so WatchON works.
What I'm curious then is it also possible for the AllShare Cast dongle to work w/ this if it does in fact have parts of the TW framework.
That would be a huge win over for me to move over from the TouchWiz ROM's
The Root said:
Huh?
Sent from my SGH-M919 using xda app-developers app
Click to expand...
Click to collapse
My thought also lol
Sent from my SGH-M919 using Tapatalk 4 Beta
bbobarino said:
My thought also lol
Sent from my SGH-M919 using Tapatalk 4 Beta
Click to expand...
Click to collapse
Go into the "PlayStore" App, hit the options button and go to "My Apps" There they list "Installed" and "All".
Now when I flashed Android 4.3 I went into the Playstore and went To my Apps and then All, there it listed some of the apps I had when i was Running Touchwiz. Ex: Watch-On, Group Play, Samsung Link, and some of the T-Mobile Apps.
Watch on Works. I didn't test any of the other apps because I don't use them.
can we flash dn3 rom on tmobile if please link and instructions
harry77 said:
can we flash dn3 rom on tmobile if please link and instructions
Click to expand...
Click to collapse
yes you can.... I'm gonna do it now. Wait for a few hours for my feedback then try it. Which ROM u r on now?
ok then I am waiting for your reply right now I am on stock but wanna be on dn3 so let me know when u r done
Thums down
harry77 said:
ok then I am waiting for your reply right now I am on stock but wanna be on dn3 so let me know when u r done
Click to expand...
Click to collapse
So far I'm freaking confused. Everything working fine except that I can't talk to anyone. I guess there's a problem with the Kernel or Modem..
yes you have to flash modem and kernel I think pls read there in instructions
harry77 said:
yes you have to flash modem and kernel I think pls read there in instructions
Click to expand...
Click to collapse
I installed all.....
harry77 said:
yes you have to flash modem and kernel I think pls read there in instructions
Click to expand...
Click to collapse
Hey bro, I re-flashed this ROM and it's working flawlessly now. Had to wipe everything again
*hit the thanks button if my post helped you*
Hey I've been running this ROM on the sgh-t889 with little to no problems. If you want to be on the current version (3.1.1) flash dn3 v1.0 first and then the latest build. I check n7105 in aroma and note 3 launcher only and it works for me.
Sent from my GT-N7105 using xda app-developers app
Bro can u give the link of download and pls mention here what we have to do to flash so that I too can flash
Go into the note 2 ATT forum for the download link. Theres instructions on how to flash inside the Dn3 thread. Install it & flash the T-Mobile modem. The apns for T-Mobile is already on there. Just when you first boot it up close the setup and you'll get 4g. I'm using it right now
Sent from my GT-N7105 using xda app-developers app
harry77 said:
Bro can u give the link of download and pls mention here what we have to do to flash so that I too can flash
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2541860
Hope someone ports to t mobile. Rom looks amazing
Sent from my SGH-T889 using Tapatalk
youStolemylaptop said:
Go into the note 2 ATT forum for the download link. Theres instructions on how to flash inside the Dn3 thread. Install it & flash the T-Mobile modem. The apns for T-Mobile is already on there. Just when you first boot it up close the setup and you'll get 4g. I'm using it right now
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
Thanks, did you update to official 4.3 before you flashed DN3? Or did you just jump from 4.1.2 to DN3? Thanks!
Sent from my SGH-T889 using xda app-developers app
shane1diamond said:
Thanks, did you update to official 4.3 before you flashed DN3? Or did you just jump from 4.1.2 to DN3? Thanks!
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
I updated w/ the official 4.3 update because I don't have warranty anyways so I didn't care & plus it got rid of the WiFi and data drops.
Bruce lee roy said:
Hope someone ports to t mobile. Rom looks amazing
Sent from my SGH-T889 using Tapatalk
Click to expand...
Click to collapse
Why port it? There's no difference between porting it and flashing it w/ the new modem. You'll get the same results except for maybe one feature that they dont have is WiFi calling.
Sent from my GT-N7105 using xda app-developers app
youStolemylaptop said:
I updated w/ the official 4.3 update because I don't have warranty anyways so I didn't care & plus it got rid of the WiFi and data drops.
Why port it? There's no difference between porting it and flashing it w/ the new modem. You'll get the same results except for maybe one feature that they dont have is WiFi calling.
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
That's a pretty important feature for me. A port that included this feature would be awesome. Can you, or anyone, recommend a way to perform wifi calling on att roms?
Can't find the 4.3 modem for t889. Also do we flash tmo modem and kernel with dn3? Should tmo users download the LTE version? Matter of fact, it'd be nice if someone with experience flashing this on the T-Mobile t889 did a step by step instruction.
Sent from my Amaze 4G using Tapatalk 4
Stopfakn said:
Can't find the 4.3 modem for t889. Also do we flash tmo modem and kernel with dn3? Should tmo users download the LTE version?
Sent from my Amaze 4G using Tapatalk 4
Click to expand...
Click to collapse
I'm sure there's a link floating around somewhere. I dont know where it is. I didn't flash the kernel, but i did flash the modem. And download the first one where it says something about AT&T i317 v2. or something, its something similiar to that.
youStolemylaptop said:
I'm sure there's a link floating around somewhere. I dont know where it is. I didn't flash the kernel, but i did flash the modem. And download the first one where it says something about AT&T i317 v2. or something, its something similiar to that.
Click to expand...
Click to collapse
Thanks. Are you getting LTE
Sent from my Amaze 4G using Tapatalk 4
Stopfakn said:
Thanks. Are you getting LTE
Sent from my Amaze 4G using Tapatalk 4
Click to expand...
Click to collapse
Yes sir, I am.
youStolemylaptop said:
Yes sir, I am.
Click to expand...
Click to collapse
if you remember where you found the 4.3 modem please post. All I find is the 4.1.2
Here are some screenshots...
Screenshots are broke. </3
Does this mean you are showing off KitKat on the att gs3?
Sent from my LG-V500 using Tapatalk
screens are ready..
fr3d0x said:
screens are ready..
Click to expand...
Click to collapse
arent these the sprint S3 screens? why post here?
tejajuloori said:
arent these the sprint S3 screens? why post here?
Click to expand...
Click to collapse
just to show how is kitkat in S3
It looks like the Lockscreen has been updated to look more like what Samsung did with the S5's lockscreen style a little bit, I would have liked to have seen more design like the new Touchwiz featured on the S5. Is that memory screenshot of before or after a memory clear? Before a memory clean I average about 1.36gb of usage, after memory clean I get it down to 700mb.
Works on our phones too
Beautiful, and the at&t version??
Enviado desde mi SAMSUNG-SGH-I747 mediante Tapatalk
david240894 said:
Beautiful, and the at&t version??
Enviado desde mi SAMSUNG-SGH-I747 mediante Tapatalk
Click to expand...
Click to collapse
No sign of the AT&T version yet... that was just a screenshot of the Sprint version running on an AT&T phone.
Amazing, now we just have to wait a bit more
Sent from my SGH-I747M using XDA Premium 4 mobile app
ATT S3
If I flash the sprint rom to my I747 will everything still work fine? I'm too impatient to wait for ATT
Carsus55 said:
Does this mean you are showing off KitKat on the att gs3?
Sent from my LG-V500 using Tapatalk
Click to expand...
Click to collapse
I think so !
Loren Railsback said:
If I flash the sprint rom to my I747 will everything still work fine? I'm too impatient to wait for ATT
Click to expand...
Click to collapse
If you do make sure you only flash the system image! Do not flash the bootloader, modem, or recovery images! You will brick your phone!
How did you even do that? I read in a thread that said you need the new bootloader or kitkat touchwiz won't load..
Sent from my SGH-T999 using Tapatalk
Smash2Bash said:
How did you even do that? I read in a thread that said you need the new bootloader or kitkat touchwiz won't load..
Sent from my SGH-T999 using Tapatalk
Click to expand...
Click to collapse
The Kitkat build on the Sprint S3 boots with the system and boot images on the 4.3 bootloader and modem. The wifi doesn't work however, but everything else does.
Just download the tar file for 4.4, and extract the system image and the boot image. That's the core and the kernel right there.
http://forum.xda-developers.com/showpost.php?p=52373146&postcount=51
vbetts said:
The Kitkat build on the Sprint S3 boots with the system and boot images on the 4.3 bootloader and modem. The wifi doesn't work however, but everything else does.
Just download the tar file for 4.4, and extract the system image and the boot image. That's the core and the kernel right there.
Click to expand...
Click to collapse
Alright, thanks. I might do it. I gotta free some space for that .tar file but even then the no WiFi is only a deal breaker because this LTE is a battery sucker lol but thanks man! But once I extract the system.IMG and boot.img then what?
Edit: I see it above. Thanks man.
Sent from my SGH-T999 using Tapatalk
Is there a way to downgrade? I read somewhere that just flashing the firmware won't work. Has anyone done it?
Sent from my SM-T807P using XDA Free mobile app
Really?
flipq88 said:
Is there a way to downgrade? I read somewhere that just flashing the firmware won't work. Has anyone done it?
Sent from my SM-T807P using XDA Free mobile app
Click to expand...
Click to collapse
I've done it. I reverted from IronRom lollipop to Ironrom KitKat with no issues. No need for odin as the lollipop bootloader can run KitKat fine.
Just find a custom roms for KitKat and flash it through twrp
Sent from my SM-T800 using Tapatalk
DUHAsianSKILLZ said:
I've done it. I reverted from IronRom lollipop to Ironrom KitKat with no issues. No need for odin as the lollipop bootloader can run KitKat fine.
Just find a custom roms for KitKat and flash it through twrp
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
You're so helpful, sometimes too helpful :beer:
Honestly I get fed up with it.
May as well just remove the search button from the forum.
ashyx said:
You're so helpful, sometimes too helpful :beer:
Honestly I get fed up with it.
May as well just remove the search button from the forum.
Click to expand...
Click to collapse
I did search homie. Nothing showed up for the tab s.. So pipe down.
Sent from my SM-T807P using XDA Free mobile app
I tried yesterday without success. Installed busybox then viper4android. No workie. Driver won't install. Searched around and found this driverless v4a and still no go.
Anyone out there get V4A working on MM? If so please share.
How - which V4A file specifically.
Thank You, Jack
Sent from my SM-N910P using XDA-Developers mobile app
Viper4Android FIX 4 Marshmallow 6.0.1.
After doing some diging around i found the solution you will need to be ROOTED ROOTED ROOTED of course and you will need insert subpolicy for Viper4Android cause your kernel is enforcing assuming your running stock firmware so here you go and thanks does not go to me but to the person who wrote it and he knows who he is so a big shout out to the kernel killer.....View attachment ViPER4Android-supolicy.zip
Forgot to you all after inserting the zip via TWRP or whatever else you folks might be useing for a recovery you will need to go into settings on Viper4Android and goto FX compatible mode and click on compatible after you installed the driver and presto Viper4Android will be up and runing ....
Rooted already no????
Borgtrek66 said:
After doing some diging around i found the solution you will need to be ROOTED ROOTED ROOTED of course and you will need insert subpolicy for Viper4Android cause your kernel is enforcing assuming your running stock firmware so here you go and thanks does not go to me but to the person who wrote it and he knows who he is so a big shout out to the kernel killer.....View attachment 3715918
Click to expand...
Click to collapse
I got from the title of the thread that he's already rooted and just wanted to know if anyone got it to work on MM rooted.
Works I. Made a zip if you want to test it really fast just adds everything to one file
Sent from my SM-N910P using Tapatalk
Mr nerd said:
Works I. Made a zip if you want to test it really fast just adds everything to one file
Sent from my SM-N910P using Tapatalk
Click to expand...
Click to collapse
That would be awesome. I still haven't been able to get it to work.
Thank You, Jack
Sent from my SM-N910P using XDA Premium 4 mobile app
Go ahead and try that
https://docs.google.com/uc?id=0B37pWIqfNmDxcXp2VURLQTlPbE0&export=download
Sent from my SM-N910P using Tapatalk
Mr nerd said:
Go ahead and try that
https://docs.google.com/uc?id=0B37pWIqfNmDxcXp2VURLQTlPbE0&export=download
Sent from my SM-N910P using Tapatalk
Click to expand...
Click to collapse
Zip doesn't work.
I get updater failed error 6.
Using TWRP 3.0
Sent from my SM-N910P using XDA Premium 4 mobile app
midmadn said:
Zip doesn't work.
I get updater failed error 6.
Using TWRP 3.0
Sent from my SM-N910P using XDA Premium 4 mobile app
Click to expand...
Click to collapse
sorry about that i didnt test it i just zipped it and threw it up there my bad i already had it on my phone
i fixed it i hope its attached ill also try it on my end
oops i messed up sorry fixed my issue should work now
Mr nerd said:
sorry about that i didnt test it i just zipped it and threw it up there my bad i already had it on my phone
i fixed it i hope its attached ill also try it on my end
oops i messed up sorry fixed my issue should work now
Click to expand...
Click to collapse
This file completely messed up my phone. Had to restore my latest TWRP backup.
Thank you for trying to help but I will just learn to live without v4a for now.
Sent from my SM-N910P using XDA Premium 4 mobile app
midmadn said:
This file completely messed up my phone. Had to restore my latest TWRP backup.
Thank you for trying to help but I will just learn to live without v4a for now.
Sent from my SM-N910P using XDA Premium 4 mobile app
Click to expand...
Click to collapse
thats weird i ran the same zip no problems.
Flashed and still haven't got viper to work with many attempts
Sent from my SM-N910P using XDA-Developers mobile app
thank you very much friend ,, works correctly in my note 5 sm-n920c android marshmallow 6.0.1
Death-Dealer said:
Flashed and still haven't got viper to work with many attempts
Sent from my SM-N910P using XDA-Developers mobile app
Click to expand...
Click to collapse
did you get any errors?
Mr nerd said:
did you get any errors?
Click to expand...
Click to collapse
Got it working a couple days ago by just flashing the simplify zip
Sent from my SM-N910P using XDA-Developers mobile app
Death-Dealer said:
Got it working a couple days ago by just flashing the simplify zip
Sent from my SM-N910P using XDA-Developers mobile app
Click to expand...
Click to collapse
Simplify zip? Where do I find this?
Thank You, Jack
Sent from my SM-N910P using XDA Premium 4 mobile app
midmadn said:
Simplify zip? Where do I find this?
Thank You, Jack
Sent from my SM-N910P using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Sorry, meant to type subpolicy zip. Second post in this thread.
Sent from my SM-N910P using XDA-Developers mobile app
Borgtrek66 said:
After doing some diging around i found the solution you will need to be ROOTED ROOTED ROOTED of course and you will need insert subpolicy for Viper4Android cause your kernel is enforcing assuming your running stock firmware so here you go and thanks does not go to me but to the person who wrote it and he knows who he is so a big shout out to the kernel killer.....View attachment 3715918
Click to expand...
Click to collapse
Mr nerd said:
sorry about that i didnt test it i just zipped it and threw it up there my bad i already had it on my phone
i fixed it i hope its attached ill also try it on my end
oops i messed up sorry fixed my issue should work now
Click to expand...
Click to collapse
You are both the heroes. My Note Edge with V4A has been back to life after MM updated. Thousand thanks to you.
didn't work for me, sm-n910f, stock 6.0.1
debernardis said:
didn't work for me, sm-n910f, stock 6.0.1
Click to expand...
Click to collapse
this is for anyone facing problems on 6.0.1 and the steps i followed to got it working on note 4 sm-n910f on stock MM 6.0.1
1st ) install v4a app, i am using 2.5..0.5 version available on official website https://forum.xda-developers.com/showthread.php?t=2191223 but i guess older version will also work as long as they support android 6.0
2nd) after installing v4a ,open it ,grant it root access and let it install driver. When it ask for reboot ,reboot device
3rd) after reboot,go to titanium backup and freeze soundalive and adapt sound
4th) boot into recovery and then flash v4a subpolicy.zip
5th) after reboot ,head to v4a app and swipe right and click on setting and select compatible mode
6th) now turn on master switch and change a bunch a of things. i recommend turning bass and clarity up
7th) now play some music. head again to v4a app and turn off master switch to see if you see any change in sound . Aim is to see whether driver is processing or not as the side menu showing driver status will gray out when you select compatible mode in settings.
report back if this method works