How to enable VoLTE Letv Le 1s Eco x509

Hi, today we discuss about enable VoLTE Letv Le 1s Eco. This is an unofficial method to enable VoLTE Letv Le 1s Eco guide and here is an easy and safe tutorial for enable VoLTE Letv Le 1s Eco.

What is VoLTE:

VoLTE (Voice over Long-Term Evolution) is a standard for high-speed wireless communication for mobile phones and data terminals. It is based on the IMS (IP Multimedia Subsystem) network.

Preparation of enable VoLTE Letv Le 1s Eco:

1. Take a backup of your phone.
2. Your phone battery should charge 80% minimum.
3. Your device must have Custom Recovery like TWRP Recovery.
4. Read all steps then do it careful.

Must Read: How to Set Large Text on your Le 1s Eco

Download ROM for Letv Le 1s Eco:

File Name	Download link
Letv Le 1s Eco EUI 5.8.419D Dev Rom	Download
Letv Le 1s Eco TWRP Flash Guide	Download
Letv Le 1s Eco USB driver	Download

How to install EUI 5.8.419D Dev Rom in Letv Le 1s Eco:

Step 1: Download EUI 5.8.419D Dev Rom. Connect your phone to PC and copy downloaded EUI 5.8.419D Dev Rom.zip files into your Phone Internal Storage. Do not copy downloaded.zip into any folder or SD card!!

Step 2: Now shut down your device and long press volume down and power button to recovery mode. See in this image.

Step 3: Your phone is going to recovery mode. Now click on wipe and go to Advanced Wipe. Then Select Wipe cache, Dalvik cache, System, data and swipe to confirm it.

Step 4: Now, Go to main menu and click on Install option. then locate downloaded EUI 5.8.419D Dev Rom.zip. select downloaded file and swipe to confirm Flash. installing process is start. Don’t interrupt this process, it might to take 4-6 minutes.

Step 5: After the Flashing process completed, Now wipe cache and Dalvik cache again and Reboot your device.

Must Read: How to remove Guest account from Your Le 1s Eco

How to enable VoLTE Letv Le 1s Eco:

After install EUI 5.8.419D Dev Rom in Letv Le 1s Eco, Now you are ready to enable VoLTE Letv Le 1s Eco .

Step 1: Now your Letv Le 1s Eco and le 1s Eco on EUI 5.8.419D Dev Rom. This rom is almost same as EUI 5.8.019S Stable rom, Don’t worry!!

Step 2: Go to setting menu and click on Dual SIM & mobile networks. Now, select your 4G Sim like IND-JIO, then click on Access point name(APN).

Step 3: Now create New APN >> Name:Jio >> APN:jionet >> APN type:default >>APN protocol: IPv4/IPv6 >> APN roaming protocol: IPv4/IPv6 then click on Done. after create a new APN create one more Name:ims >> APN:ims >> APN type:ims >>APN protocol: IPv4/IPv6 >> APN roaming protocol: IPv4/IPv6 then click on Done. See in this image.

Step 4: Now, Go to setting menu and click on Dual SIM & mobile networks and Enable Enhance 4G LTE Mode. then go to call option and dial *#*#3646633#*#*. Now, you are in engineering mode.

Step 5: Then select IMS, click on Common option. Now, select mncmmc check, then you will see mncmmc check option is On. You select mncmmc check off and you will see set successful pop up. wait some time and you can see HD option for VoLTE.

Now you can use your jio sim for calling easily without Jio 4G Voice app. this procedure is working when your device is on. if your device is reboot or turn off then engineering mode trick apply again. (Step 4 and step 5 is repeat again.)

I hope you like this enable VoLTE Letv 1s Eco guide from which you will be able to easily enable VoLTE Le 1s Eco without any extra efforts. If feel any problem in this guide then please use comment box. Thanks to all.

Note: I am not responsible if you make Mistakes and Bricked Devices.

45 Comments

Murali 05/11/2018 at 2:28 PM

Letv 1s. My.mobaile 5.8.019s. Versions. Please volte. Option. Help

Reply ↓
poorna chowdary 23/02/2018 at 4:33 PM

rom was not downloading. while clicking on the link it was taking to “MEGA” and was not loading furthur. worst services.. please ptovide separate link to download file

Reply ↓
1. Naresh Kumar Post author24/02/2018 at 5:22 PM
  
  Hello Poorna,
  I am check link, you download this file on your PC/Laptop. this link is working properly.
  Thanks
  
  Reply ↓
Rishi 23/02/2018 at 1:37 PM

Sir letv ki data roaming ka option kha hota h

Reply ↓
1. Naresh Kumar Post author24/02/2018 at 5:29 PM
  
  Go to Setting, tap on Dual Sim & Mobile Networks. Now you can scroll bottom and check.
  
  Reply ↓
Dhivakar 01/02/2018 at 6:33 PM

Pls my mobile 4g to LTE convert update

Reply ↓
Udit 27/11/2017 at 12:07 PM

How to stop working of soft keys (Icons) in the letv 1s eco

Reply ↓
Pratik Wadekar 03/11/2017 at 8:05 PM

Perfect Guide to enable VoLTE in your LeTV Le1s eco X509. Once you follow each and every step correctly you can surely enable VoLTE in your device without any device bricking and other errors that might occur during the process. Question arises that once you flash the developer rom gapps aren’t available. Also the TWRP recovery is gone after the flashing process. My question is whether this rom is pre-rooted or not? If not what is the procedure to root the developer rom. Can I root the developer rom with the same process that flashes recovery with TWRP mentioned on this site for LETV LE1s eco????

Reply ↓
1. Naresh Kumar Post author06/11/2017 at 7:44 PM
  
  yes, you can root using TWRP guide.
  
  Reply ↓
2. Ashok kumar 08/11/2017 at 10:11 PM
  
  LTE to volte
  
  Reply ↓
  1. Monu 15/11/2018 at 6:10 PM
    
    Kse
    
    Reply ↓
ashok 23/09/2017 at 4:51 PM

Please he’ll how to volte support

Reply ↓
1. Naresh Kumar Post author23/09/2017 at 5:51 PM
  
  You can voLTE enable Letv Le 1s help of this guide.
  
  Thanks
  
  Reply ↓
Bala 08/09/2017 at 8:22 PM

Please how to install twrp in my mobile letv

Reply ↓
1. Naresh Kumar Post author08/09/2017 at 8:42 PM
  
  Hi bala,
  you can read this guide and root your le 1s.
  thanks .
  
  Reply ↓
Laxmanram 16/08/2017 at 2:47 PM

Letv509

Reply ↓
1. Ramakrishna Yavarna 03/10/2018 at 6:46 PM
  
  Letv Lex509 MyLEco account
  
  Reply ↓
Ravil Lahariya 14/08/2017 at 12:16 PM

Hello sir please told me that how can be updated my le 1s from 5.8 to volte

Reply ↓
1. Naresh Kumar Post author23/08/2017 at 11:16 PM
  
  Hi Ravil,
  you can install Official EUI 5.8 with VoLTE using this guide click here
  
  Reply ↓
raveed 11/08/2017 at 3:31 PM

Thank you soo…much..for this update..but we need a stable volte service

Reply ↓
jane 27/07/2017 at 11:07 PM

Hello Abhi sir n Naresh sir me mere letv s1 eco Ko me volti enable karta hu toh usse koi problem toh nai hogi na

Reply ↓
1. Abhishek Sharma 27/07/2017 at 11:16 PM
  
  Nahi hogi
  
  Reply ↓
2. Kalyab 14/08/2017 at 9:45 AM
  
  It’s not working plz help.me
  
  Reply ↓
  1. Naresh Kumar Post author23/08/2017 at 11:17 PM
    
    hi,
    You can try this Guide for Volte click here
    
    Reply ↓
3. Arsh 05/11/2017 at 9:15 PM
  
  Bhai as one volte enable it liya
  
  Reply ↓
Mukesh Meena 14/06/2017 at 5:12 PM

Please help me Leeco let 1s eco x509 volte support kese karte hai

Reply ↓
1. Abhishek Sharma 14/06/2017 at 10:11 PM
  
  Follow this guide.
  
  Reply ↓
2. Proson 05/09/2017 at 11:47 AM
  
  Help
  
  Reply ↓
Arif Mulla 12/04/2017 at 1:02 PM

My Phone le 1s x509 is not working with Volte Support ….what can i Do …..help me

Reply ↓
1. Naresh Kumar Post author13/04/2017 at 8:32 PM
  
  hi Atif,
  you just follow this guide to enable Volte Le 1s easily.
  
  Reply ↓
SAIKRISHNA 18/03/2017 at 8:11 PM

If i do the above process,shall i get system updates or not.

Reply ↓
1. Naresh Kumar Post author05/04/2017 at 10:35 PM
  
  Hi SaiKrishna,
  You Don’t Receive System Update, because it is Dev Rom.
  
  Reply ↓
Rajasekhar 19/02/2017 at 8:51 AM

My Mobile eui version is5.8.019s(stable)
I will perform this process completely,but no result
Whyyyyyyy
PLEASE REPLY ME

Reply ↓
1. Naresh Kumar Post author05/04/2017 at 10:36 PM
  
  Hi Rajasekhar,
  You can try this method using this guide.
  
  Reply ↓
Tamal Acharjee 09/02/2017 at 7:37 PM

Hey sir I have to remove eui5.8.419D dev ..
My old eui is 5.8.019s stabel is better ..
Pls help me..
Now install 5.8.019 stable.

Reply ↓
1. Naresh Kumar Post author10/02/2017 at 7:43 PM
  
  Hi acharjee,
  
  At first you flash install EUI 5.5.014s using sp tool, then flash EUI 5.8.017S using stock recovery and flash EUI 5.8.019S. Now you can unlock bootloader and flash TWRP recovery. Now you can enable Volte on EUI 5.8.019s and 17s Stock Rom.
  
  Reply ↓
dharma 02/02/2017 at 12:51 PM

I can get a ims APN

Reply ↓
Rangesh 26/01/2017 at 5:17 PM

Volte update kab aye ga

Reply ↓
Shailendra 24/01/2017 at 7:20 AM

Hi i m shailendra pratap i would like to inform u iam not using with out jio4g voice app volte network pls help me how to use enabe volte netork without joi 4g voice app so pls send me enable volte settings

Reply ↓
pravessh sharma 15/01/2017 at 10:15 PM

Can it work for my letv leeco 1s x509?

Reply ↓
shaify 11/01/2017 at 12:06 PM

Yr I want to root my le x509 please root my phone.

Reply ↓
1. Abhishek Sharma 25/01/2017 at 2:40 PM
  
  Hi Shaify, Here is root guide.
  
  Reply ↓
Seshatheri K S 10/01/2017 at 11:10 PM

Is there any way to avoid the step 4 and 5 after rebooting the device.

Reply ↓
1. Abhishek Sharma 25/01/2017 at 2:42 PM
  
  It must be follow every reboot. you can use this on stable Rom
  
  Reply ↓
  1. chili kr 06/10/2017 at 12:10 AM
    
    Video
    
    Reply ↓