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AIRTEL VOLTE Hack [kenzo]

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Ajudia

Senior Member
Oct 13, 2017
154
28
Anyone tried with android Q roms? I am facing issues while following this procedure on havoc q rom.

I keep getting either of the two errors,

one of them is

Please grant Root authorization for your device
The system cannot find the path specified.

and other one is adb server version mismatch.

Also do i need to have only airtel sim in mobile, or any sim will do.......while taking backup of efs partition by qpst tool? And while flashing new files?

i have been on Q rom since launched,
i did not faced such, back up was stuck at 99% so i back up by twrp and than flashed as guided!
read the full thread carefully it will work.
 

harpy.eagle

Senior Member
Nov 29, 2012
125
11
Pune-Mumbai

[email protected]

New member
Aug 6, 2021
1
0
setprop sys.usb.config diag
I am using lineage 17.1 but the pop-up is still not showing I tried everything plz help
Screenshot_20210806-151350_Settings.png
ScreenShot_20210806151550.jpeg
 

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  • 27
    AIRTEL VOLTE HACK
    airtel-logo-white-text-horizontal.jpg


    This hack enables AIRTEL VOLTE for Redmi Note 3(kenzo).
    Huge Thanks to @mmengi

    Try at your own RISK!
    We are not responsible if you screw up.


    ABOUT:
    As you all know, kenzo only supports Jio Volte and they didn't even bother about other carriers, we took the matter to our own hands.
    -Mi Max Prime(helium) supports Airtel Volte
    -We used the EFS files from helium on kenzo
    -Currently Airtel Volte works on Bootleggers, AEX (Pie only), cardinal, btlg oreo and miui marshmallow.
    -Volte works on both sim slots.
    -UK's O2 also gets volte and vowifi enabled after doing this
    -To-Do, test Vilte, Vodafone Volte,Vilte.

    Instructions:
    1. Backup EFS (Post 2)
    2. Flashing EFS (Post 3)

    Requirements:
    -Brains and English(most impt)
    -Windows PC with ADB and Fastboot installed
    -QPST (i used this https://www.androidfilehost.com/?fid=673368273298940270)
    -Redmi Note 3 Snapdragon (kenzo) and Good USB cable with MTP and ADB woking
    -Rooted Redmi Note 3


    Downloads:
    version 1:
    https://www.androidfilehost.com/?fid=1395089523397923017

    version 2:
    https://www.androidfilehost.com/?fid=1395089523397962148

    Donate:
    If you appreciate the work and want to help me continue this work, you can donate to me. Any amount Will be Appreciated.
    Paypal: paypal.me/amog787
    UPI(GPay/PhonePe): [email protected]
    PayTM:
    JcwiHNH.jpg



    Tool used:
    https://github.com/JohnBel/EfsTools




    XDA:DevDB Information
    Airtel Volte Hack, Tool/Utility for the Xiaomi Redmi Note 3

    Contributors
    amog787, agritux, mmengi

    Version Information
    Status: Testing

    Created 2019-03-22
    Last Updated 2019-03-22
    12
    Gift For Indian Airtel Users :)

    Actually this work belongs to @mmengi mostly.
    @mmengi hardworked and made Volte working for Vodafone Turkey. He worked on this project for 4-5 months. And he never gave up.
    @mmengi teached me how to extract volte files from efs and which files should i use.
    I tried it with a friend from india (Vodafone_in user) but we didn't succeed for Vodafone_in

    Amog wanted to try it with airtel india and it worked.

    Most thanks goes to @mmengi

    After that @amog787 because if he did not ask me for airtel volte, this didn't happen for airtel users. He is a great developer as he saw it will work with airtel.

    I'm just an agent.
    9
    Backup

    Backing Up EFS​


    1. Extract the downloaded zip and navigate to EVS_VOLTE/Tool folder.
    Shift+Right Click, Open Command window here

    gnwBAZG.png


    2. Connect Phone to PC
    USB Debugging must be enabled, and USB port must be working fine. Also keep 70%+ battery while doing.

    Once connected, type the following commands

    adb devices

    adb shell

    su
    (Grant Root Permissions in phone)
    KTEf76a.jpg


    setprop sys.usb.config diag
    OR if doing the above doesnt work, do this after rebooting phone
    setprop sys.usb.config diag,adb

    Do not disconnect phone.

    vRD0Cd2.png


    3. Backup EFS using QPST
    Follow the steps in the images.
    Open QPST Configuration utility, click on start clients, backup and select file name and location to backup.
    Note: Your phone must be detected in port, else you need to repeat steps 1,2.

    Click on Start to backup.
    It will take 3-10 mins, and wait till 100%. Do not disconnect in between.
    Also do not share your backup with anyone else, it contains your IMEI, macs etc.

    B3XoeF2.png

    CjFRarA.png

    ojWkQW4.png

    b0Fyyb4.png



    7
    Flashing

    Flashing EFS​


    Extract the zip, and go to EVS_VOLTE folder.
    Connect phone to PC and just double click INSTALL.cmd and follow the instructions.
    Reboot the phone and voila!!

    oBwwBMc.png

    1evd0ki.png


    7