yashsingh1/xdaforums huggingface dataset:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mufazzal123:
First of all a big thanks to Codeworks for building this awesome ROM.

Reading through all the posts I was deliberating big time whether to flash this or not. But eventually my experience of EUI took better control of me and I jumped into the flashing wagon wheel once again after a long time (My last device being Nexus 4 which had lots of custom ROM support)

I had the Stock 19s version of the EUI ROM.

I followed the procedure outlined in the first process to the word and.......... Voila, I have a superb butter smooth ROM on my LE2.

I am experiencing no obvious bugs, after using this for almost a day.

VOLTe on Jio works with no issues, calls and Data both. Restarted the Phone a couple of times no change in the system after reboot.

No Airplane bug.

Haven't checked audio on the speakers, will check that after going home.

Battery backup is much better than the stock EUI.

Overall very good experience till now.

Will report if I find any bugs later.

Again, keep up the good work.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Israel_Tom:
Dude, no one does this for free, He would donated for his hardship....:p
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] sad1968:
Which date is the version you installed?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
[MENTION=3208754]codeworkx[/MENTION]...I would like to inform you that...Volte was working only until the first reboot , after Clean flashing lineage(over 20s ycjeson 15dec). It's not working after the 2nd boot....But Just Now I checked removing the 2nd sim(with My JIO4G in first sim slot)..and volte started working fine...both incoming and outgoing calls are working with proper in call audio..I also did 2-3 reboots but it didn't break as of now... But as soon as I insert my 2nd sim, Volte breaks....So now I think there is some bug in the ROM that it's not able to handle both Sims normally with one sim Volte-enabled or the both(as in EUI)....

and yes airplane mode reboot problem is still there even in current single sim condition....

So Hope you'll get some idea after reading this...

Thanks...
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] unnilinux:
I have two sims and both are working fine. Am able to make calls from both. Volte calls from JIO are working fine too

1st SIM : vodafone and 2nd SIM : JIO. Both are working fine so far. Even after reboot there are no issues. Some times after reboot it doesn't detect any SIM so i reboot again and it comes back, this happens rarely to me.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
On which EUI version you flashed lineage?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] unnilinux:
Initally on indian 19s, then flashed manoj nair and then LOS on top of it
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] jhakjhuk1853:
Just to Inform everything is working smooth and good

If you are facing any issues

Except for IR blaster

Either you have not followed opening post

Or not read my thread on JIo sim working on any rom

Yes I am using dual sim

Had reboots more than 70+ times

I have flashed many roms to check volte status

Also some test roms - they were also volte enabled

So nothing to complain about

Also please try to keep thread clean and we can support dev

For things related to volte either try the things given in Opening post or many other fixes including mine

If its working for many people and not working for few, its related to their setup understand it, and try method posted

Screenshots
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mufazzal123:
I installed the 8th jan second build.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Hi guys

I am in 16s eui

Can i flash this ROM with twrp??
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] TaherPatan:
Did you flash the 20s bootloader or did you flash the ROM directly?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
But why does it work for some and for some not?

Never had the airplane crash.

It rarely says "new sim, please reboot" but touching somewhere on the screen makes the message go away and everything is cool.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Pls tell me. Can i flash this ROM directly im in 16s eui rom and
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
Bro better first upgrade to 19s then flash it if you don't want issues with volte
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Thank u bro

---------- Post added at 09:24 PM ---------- Previous post was at 09:20 PM ----------

Any idea to update from 16s to 19s ... i have rooted installed TWRP in 16s .. do i need to unroot .. reverse to stock recovery and update it via ota??
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
Yup.. That's all you have to do
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Can i flash offline update package via twrp??
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mufazzal123:
I flashed the ROM directly.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Why boot loader point is mentioned at first do we need to flash that file??
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] debasish497:
I have said this almost 30 posts prior that the reboot message can be bypassed.

Moreover VoLTE is a passe now.

Your ROM is stable and can be used for daily use without any major hiccups.

Only bugs NB: IR doesn't work and notifications of missed calls don't come for non Jio Sims.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Nope No Need To Flash Any Bootloader it doesn't make any difference.

---------- Post added at 05:42 PM ---------- Previous post was at 05:37 PM ----------

You can flash stock ROM using Chinese TWRP (You can change language to English)

Link - https://goo.gl/km3vUT

After Flashing Stock ROM Flash This File Too -

https://goo.gl/dBzV6q
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nadeem_naddy:
Better flash 19s first and then lineage. I was also on 16s but now I have volte, airplane, miss called bugs un resolved.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
When exactly does it break? During one song or between songs?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
19S INDIA bootloader/modem zip uploaded.

http://eu.host.erwanleboucher.fr/codeworkx/lineage/s2/bootloaders/
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
There are two different builds today:

s2 = china, us, russia/international (without IMS/VoLTE) for use with 20S bootloader/modem

s2ww = india (with IMS/VoLTE) for use with 19S india bootloader/modem
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Now i can flash from any stock eui Rom and can use the 19s modem file right??
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Facing Error 6 while flashing this file
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Axecaster:
Read through the thread and trying to keep up. With the region split of the ROM and modem differences, does the us x522 work with the 19s bootloader?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Getting error while flashing!! What to do..

I followed below step

Twrp-install -19s modem file- error flashing the file
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Sir,

it Break during song

Like

While Playing It Makes Music Pause Then Resume Continuously.

Sorry For Bad English
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] debasish497:
Good morning [MENTION=3208754]codeworkx[/MENTION].

What changes are there in today's build (apart from it getting divided into 2 variants)? I presume upstream lineageOS changes.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Sir Cdeworkx,

Here Short Gameplay Video.

It Happens A Lot While Headphone Are In.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] CYB3R0ID694:
Thanks for clarification.. :laugh:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ilwhx:
Anyone knows how to upgrade the bootloader? I saw the bootloader package, just like the way to Flash the ROM?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ishan bhanot:
Hey all tell me one thing i hav dwnloaded 19s from leeco official website now if i flash it would it lock my bootloader and change recovery to stock?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] bandoba:
Thanks for the link anonymous007;70482210! Appreciate your help.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
Which twrp?

Use the one i've built.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kewlest22:
using that, but still getting error 6 while flashing bootloader zip
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] abdullah148:
yes bootloader india " http://eu.host.erwanleboucher.fr/codeworkx/lineage/s2/bootloaders/bootloader-19S-india-s2ww.zip "

it is giving error code 6

on your latest twrp
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nadeem_naddy:
i did not face any trouble while doing this what you have asked.. flashed 19s while sitting on lineage , it changed everything bootloader, modem and firmware. the i again flashed lineage 8jan build as 10Jan build is throwing error in flashing from chinese twrp and i did not try with codeworkx's twrp. now one bug still i m being chased by is airplane mode force restart.. i did not test for other bugs yet as am enjoying volte calls after enjoying 10 rigorous :) days of extensive testing.

peace out :)

miss call notification for 2nd sim is not working.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] shaman0:
On the firmware 08.01 and 10.01 (s2) is not running the Internet in 3G mode. In LTE, 2G mode and there are no problems. The release of the 07.01 data transmission in 3G working correctly.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
log please.

adb pull /tmp/recovery.log
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Bjoy2012:
Updated 19s bootloader..

Flashed latest build..

Still same problem, no VOlTE, and now Jio4gVoice app not working as it thinks i have volte..

And those who are getting error 6, if you have the OTA zip, flash that using Chinese TWRP and you can get 19s bootloader...

---------- Post added at 07:09 AM ---------- Previous post was at 06:51 AM ----------

I:operation_start: 'Flashing'

Installing zip file '/sdcard/bootloader-19S-india-s2ww.zip'

Checking for MD5 file...

Skipping MD5 check: no MD5 file found

I:Update binary zip

I:Zip does not contain SELinux file_contexts file in its root.

I:Legacy property environment initialized.

line 1 col 453: syntax error, unexpected ')', expecting $end

1 parse errors

Updater process ended with ERROR: 6

I:Legacy property environment disabled.

I:Install took 0 second(s).

Error installing zip file '/sdcard/bootloader-19S-india-s2ww.zip'
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nadeem_naddy:
After first reboot it all vanished again:(
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
Nope.. not yet according to some users.. but seems Like cam is now working fine:)
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] sp7759:
AOSP is already released for the x620 on the unofficial support forum. There are many ROMs made by Chinese people which people translate and upload there for the instructions.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] debasish497:
might be, but this is a thread for x526/x527 bro. it becomes difficult to track if people start making wishes in a different thread.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
Speaker is working!

Had to use parts from leecos audio hal, but that's not the solution i wanted. Just a workaround.

Will try to make the opensource hal working soon.

Builds can be found here now:

http://eu.host.erwanleboucher.fr/codeworkx/lineage/s2/
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] TechGeekD:
build: 30 December or build 2

Working:

-Bluetooth tethering

-Torch

-Camera(not stable crashes sometimes)

-Screen Cast (seems improved)

-WiFi (connects faster now)

Issue

-no option to select LTE**

**( By Default its LTE but once selected 3g or 2g can not switch back to LTE in Cellular Network Settings)
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] smokin901:
as a workaround you can use *#*#4363#*#*
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] TechGeekD:
wow great thanks no problem !! gonna try build 3 now :fingers-crossed:

Edit:

up and running with dirty flash & yeah speakers are working thanks for the workaround

now waiting for actual fix with headphone also get detected !! thanks again !!

Edit2:

fingerprint sensor is way more faster then stock rom !!!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] vluhd:
Le Eco S3 (x522) user here, seems to be working pretty great! However, mobile data doesn't seem to be working at all.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
AWESOME!!! NOW IT'S TIME 2 FLASH!!!:fingers-crossed:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] zeetwo-raj:
Wat abt volte guyzz?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Prathamesh Kapure:
Nope VoLTE is still not working.. .I PM Codeworkx to look into issue of VoLTE.. Now let's see what happens.. Till then fingers crossed.. :fingers-crossed:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] rohansalunkhe71:
I got annoying bug-

When screen is active I can hear humming sound from bottom of device while holding close to ear
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Shrivaas73:
Is this with the newest version? I can confirm that this happens with the first 30th December build. I suspect it has something to do with the audio issues. I'll check after flashing the latest build.

FYI, for all the Indian VoLTE users, Jio4GVoice works as expected, so we can use that for the time being.

Update:

As the other users have reported, it might be a hardware issue as the bug is still present, even in the latest build of LineageOS.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
Same in 20s too.I think it's hardware related
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] TechGeekD:
this issue is already present in eui also !!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ishan bhanot:
This issue isnt present in my handset
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] zeetwo-raj:
I can hear it in current eui 20s.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Alok Bajaj:
Anyone who wants Jio calls to work in ROM without VoLTE. Just download Jio4G Voice app from play store. You'll be able to make and receive calls on your Jio no.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Shrivaas73:
Speaker works perfectly, but, for some goddarn reason, not with the stock Music app. No problems with bundled Type-C earphones, 3.5 mm earphones don't work with bundled adaptor.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
No you don't. No need to flood my account with PMs.

I can't test VoLTE because my operator doesn't support it.

It's up to you to identify the problem. I suggest having a look at the logs when trying VoLTE.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] zoneryder:
u need 10 Jan build
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Bjoy2012:
Jan 10 Build still same.. Volte Vanished after reboot
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
using both Sims cleaned flashed Jan 8 build over stock 19S Rom volte worked till first boot.. Then rebooted again and volte gone:(

APN also changes from Ims to jionet automatically after the reboot
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Njishi:
Remove 2nd sim
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
Yup... Removed that and volte back in action..

Don't know why is this happening:crying:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Njishi:
Because this rom is not handling Both Sims properly at the same time. So have to remove 2nd sim if you want to use VoLTE
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nadeem_naddy:
Yes I am on 10 Jan build
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
Yup or else have to use 4gvoice app
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
the s2ww build even had the whole 19s india ril stack.

means i dont have to split devices.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nadeem_naddy:
no, that 4gvoice app is not working as lineage makes it to think that volte is enabled so it doesn't allow us to make call from it rather divert us to lineage dialer app.
[MENTION=3208754]codeworkx[/MENTION] i request you to plz rectify these 3 bugs at least like volte, airplane and missed call notification fro 2nd sim as they are very handy for us and useful for d2d life. thanks
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] debasish497:
VoLTE is again a second or third priority since the Dev is not having the VoLTE enabled sim. The airplane switch bug can be bypassed, once the restart prompt comes just tap elsewhere in the screen. And the third one is happening for Dev also
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Aeroplane mode bug cannot be bypassed, it's still reboot at least for me though
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] abdullah148:
Don't know what happing I just flash the latest built of cm 13 and do not reboot for 1 hr and after 1 hr I reboot 3-4 times but VOLTE do not disappeared. :)
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nadeem_naddy:
Not all are as lucky as you brother.. At least I am unable to bypass airplane mode force restart..
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
You can use 4g voice without being directed to default dialer that is rich calling.. You have to do is to just go in any root explorer app and activate show hidden files/folder then navigate to the internal storage.. Then delete a folder starting with .Jio4G... Reboot... Now enjoy the 4GVoice app:)
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] debasish497:
In fact most of us can bypass the reboot.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] tazzysingh1731:
You're kidding right lol
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] abdullah148:
No bro
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Finally I Got Solution For VoLTE :) I hope it will work for you guys too!

So Put Only Jio sim In 1st slot then check if VoLTE works if it's working then it's a good sign then remove sim tray while phone is on then put your second sim in it,Now you should get VoLTE sign on your both sim! that's it Now Even If You Reboot Or Turn on/off Aeroplane Mode VoLTE Should Be There.

Sorry For Bad English
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Kr1shna55:
[MENTION=3208754]codeworkx[/MENTION] can you put an inbuilt AppLock in this like the eui

The protected apps gets disappeared and tough to use in daily used apps like WhatsApp FB etc....
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
You Tried This ?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
[MENTION=3208754]codeworkx[/MENTION]

Can you add option for disabling the sims manually?? I mean after going in Sim settings.. Then it would be comfortable for us to use volte.. Then we could just disable the second Sim and call from the first Sim (as volte is working most of us in single Sim only).. Then after call we could enable the second Sim back.. I think it's a good idea for us whose volte is working only when having the single Sim..:):good::fingers-crossed:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Kr1shna55:
Yep I was saying about that itself u use it and lock any app it will be disappeared from the menu and home screen
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
OK will try and report:) hope it works
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Can You Try My VoLTE Fix Method Want To Know If it's working for others too
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Airtel too have volte??
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Airtel doesn't support VoLTE network yet and VoLTE is forced on in lineage maybe Because of that it's showing VoLTE for 2nd Sim too
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] zeetwo-raj:
Xposed is working in this rom??
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nadeem_naddy:
Not working

---------- Post added at 06:30 PM ---------- Previous post was at 06:15 PM ----------

Yes working sdk23. v87
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] rezidentoren:
this error will be corrected in the next firmware?

in my case X527

stock 19S -> 10.01 (s2) without flash bootloader and modem

stock 19S - LTE, 3G - no problem
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
No, because then we'll never get official builds.

The lineage codebase is the same for ALL supported devices.

Enable:

setprop persist.radio.multisim.config dsds

Disable:

setprop persist.radio.multisim.config none
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] mdfarazb2:
oh.. it's OK..:)
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
reuploaded 19S india bootloader file. should work now.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
0111 build comes with all necessary 19S india libs.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] nadeem_naddy:
Will you going to split it this time too.. I mean s2 and s2_ww.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] codeworkx:
no.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] superGuyAdi:
Doze(ambient display, pickup to wake and proximity wake) and doze(deep sleep) not working,

13-15% drain in 7 hrs
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] shahabazas:
So you mean to say on this build we don't have to flash bootloader of 19s to get everything working as it has all the necessary files so now VoLTE missed call notification will work and after reboot also it will not break?

And if there is a need to flash bootloader then please let us know the steps to flash it.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Oh :(

It worked for me though
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
Flashed 11th Jan Build-

-Still Sound Break While Playing Music In Background While Playing Games (Break Less Compared To Previous Version Now )

-VoLTE was gone after flashing latest build but got VoLTE again using my method.

Thanks Codeworkx Sir

For Lineage OS!

I Hope You'll Fix Sound Break Issue Soon

Regards
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
Working!!

---------- Post added at 04:04 AM ---------- Previous post was at 04:02 AM ----------

What method!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Mads71:
First Put Only Jio Sim in slot 1 then reboot you're phone now you should see VoLTE sign on dialer then put you're second in it while phone is on! That's it now you should see VoLTE sign on your both sim! now even if you reboot your device VoLTE should work.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] aravindanxda:
I have a solution for VOLTE feature
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] debasish497:
Well, then provide the same
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] veer.killerboy:
Guys before flashing 19s indian bootloader you have to remove all the lockscreen security (I.e pin, password, pattern or fingerprint) select none or swipe. Because changing bootloader from 20 to 19 will break all these things and you will be unable to unlock your phone.

If Even you have still reached to that case then flash again 20 bootloader and you will be again allowed to unlock your phone then repeat all the steps mentioned above to come from 20wwe to 19s india.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] jhakjhuk1853:
Delete from twrp

Mount system first

Data/system

Every files that contain

Lockscreen or gatekeeper

5files in total

And you can log in to phone