Convert LTE to VOLTE in Kolkata By Techyuga

Feeling unlucky that, you have a 4G phone still can’t use VOLTE service? We have a solution for you. Techyuga can convert your LTE phone to VOLTE phone. So here are the ways to convert LTE to VOLTE in Kolkata. Wanna talk to an expert about it? Live Chat With Us to talk to an expert | Call 9088888835 | Book Your Repair Job Here. NOW. 

Note: If you are looking for Repair Anywhere In India, you can get help from Techyuga.

What is VoLTE?

In order to understand how to convert LTE to VoLTE in Kolkata, we must understand what is VoLTE. VoLTE stands for voice over LTE and it’s more or less exactly what it says on the tin. It’s voice calls over a 4G LTE network, rather than the 2G or 3G connections that are usually used. We tend to think of 4G as mostly being about downloading, streaming, and web browsing, and indeed that’s primarily what it’s been used for so far, but it can also be used to improve calls.

What is LTE?

LTE (Long Term Evolution) is the project name given to the development of a high-performance air interface for cellular mobile communication systems. It is the last step toward the 4th generation (4G) of radio technologies designed to increase the capacity and speed of mobile telephone networks. While the former generation of mobile telecommunication networks is collectively known as 2G or 3G, LTE is marketed as 4G.

What are the Benefits of VoLTE?

convert to volte

Superior call quality –  The big advantage of VoLTE is that call quality is superior to 3G or 2G connections as far more data can be transferred over 4G than 2G or 3G. Up to three times as much data as 3G and up to six times as much as 2G to be precise, making it easier to make out not only what the person on the other end of the line is saying, but also their tone of voice. This is why you might want to convert LTE to VOLTE in Kolkata.

Improved coverage and connectivity – VoLTE can connect calls up to twice as fast as the current methods and as 2G and 3G connections will still be available when there’s no 4G signal it simply means that there’s greater mobile coverage overall, as currently places with a 4G signal but no 2G or 3G means that one you can’t make or receive calls. So you might need to convert LTE to VOLTE in Kolkata.

Better battery life – Anyone who currently uses 4G could also find their battery life increased with VoLTE, as right now whenever you make or receive a call your phone has to switch from 4G to 2G or 3G since 4G calls aren’t supported (other than on Three Super-Voice) and then once the call is finished it switches back again. All that switching, plus the need to search for a different signal each time, can give the battery a significant hit.

Video calling – It’s also theoretically possible to make video calls over 4G, much like a Skype call except you’d just use your mobile number and be able to use the regular dialer and call interface, so you can make and receive video calls from anyone else with VoLTE, rather than relying on separate accounts.


What is the Difference Between 4G LTE & VoLTE?

LTE vs VoLTE What are the Major Differences?

LTE which stands for Long Term Evolution

VOLTE which stands for Voice Over Long Term Evolution

LTE means 4G. It comes with a high-speed Internet connection which supports CAT 4.

VOLTE means HD Voice call, it’s better and clear than a normal call and it uses your device data for better call quality

These both are so different, so there are so many devices that actually support 4G LTE but don’t support VOLTE. No one can interchange both of them. So you might want to convert LTE to VOLTE in Kolkata

Can LTE be Converted to Volte?

The answer to this question has two facets –

1. The handset in use

2. The backend cellular network.

Handset in use –

There are two types of LTE handsets:

Type 1: Handsets that are capable of sending both voice and data over the LTE network, and –

Type 2: Handsets that use LTE to only consume data, but the voice communication remains on 2G/3G.

In technical jargon, Type 1 handsets are known to be Voice over LTE (VoLTE) capable. These phones implement the GSMA IR.92 and IR.94 standards which define the characteristics a VoLTE handset must support.

Type 2 handsets are also referred to as “Data-only” LTE phones. Such phones, even though being LTE capable can use LTE 4G only for data. For some handset manufacturers, it is possible to “upgrade” such phones through a firmware update to VoLTE phones, in other words, it can be converted from LTE to VOLTE in Kolkata. However, this is not true for all handset manufacturers.

Backend Network –

Just because a phone supports VoLTE, it does not mean that voice will always go over the LTE packet network.

The 4G packet core network has a network element known as the MME (Mobility Management Entity). When the phone tries to “attach” to the network, the MME sends back an indication to the phone that alters its behavior.

There is a VPS bit (Voice over Packet Switched), which when set to “1”, tells the phone that the network is also VoLTE capable, and voice can be sent over LTE. However, if the phone does not support sending voice “as packets” over LTE (Type 2 described above), then voice services will not work over such a network. Type 1 VoLTE phones would work well when the VPS bit is set to 1.

Some networks also set the “CSFB Indicator”. CSFB stands for Circuit Switched Fall Back. This informs the handset that the network has a 2G/3G circuit-switched network as a “fallback” for voice services, and hence voice calls can use the legacy 2G/3G network, while data may continue over LTE. Hence, Type 2 data-only phones are best suited for networks that have CSFB.

How To Convert LTE to VoLTE To Enable Unlimited Voice Calls on Jio Sim?

use jio volte service

So you just activated the JIO sim and got only unlimited internet, are you struggling to get unlimited HD voice calls. Well, then you are about to find out how you can enable unlimited voice calls.  you can get JIO sim on any mobile and you can use it on any mobile. You just need to take care of activation problems, after activation you can follow this article to get unlimited voice calls. First, let me tell you why is this happening because your mobile isn’t VoLTE supported which means voice over LTE. This is a must, to make HD voice calls on Jio. So if your device isn’t VoLTE supported then you can’t make unlimited calls on Jio but you can make it possible. All you need to know how to convert LTE to VoLTE in Kolkata to make unlimited calls on Jio.

How To Get Unlimited HD Voice Calls in Jio Sim?

So if you got the VoLTE support then you received unlimited HD voice calls in Jio sim, this will simply enable all permissions. Sometimes VoLTE supported mobiles aren’t processing unlimited Hd voice calls in Jio sim, for that you need to enable VoLTE support manually.

How To Check VoLTE Support in your smartphone?

Sometimes few mobiles got the voltage support but they won’t get complete access. In those mobile, you need to enable them with few steps.

How To Enable VoLTE Support in Kolkata in JIO sim?

There are two ways you can enable VoLTE support. Those can be accessed from here. So if you didn’t get the VoLTE support that means you won’t get complete access. In case if you hold any LTE mobile you can simply convert that to VoLTE to get Complete access on Jio.

How To Enable VoLTE Support in Any Mobile?

As mentioned earlier once you checked VoLTE support in your mobile, you need to confirm that it is enabled or not. If you can use unlimited HD voice calls over LTE that means it is working fine. But if you are unable to use unlimited HD voice calls then you need to enable VoLTE support in that device to convert LTE to VOLTE in Kolkata. This process can be done in two ways,


Open dial and Type *#*#4636#*#*

Choose the Phone information option from the tested Screen.

Now you can Enable VoLTE Support Provisioned Flag.

Restart your device.

Now you can see the 4G LTE option under Network Bar

This will activate unlimited HD Voice Calls

This is the basic process, it won’t harm your device this will simply make one change in your network settings to convert LTE to VOLTE in Kolkata. You can restore those settings at any time.


First, you need to Install SQLite App & launch this app.

Then visit the file manager app.

Tap on data > data > providers.settings > databases.

Open Settings.db , Global , search for Volte_feature_disabled

Change the value from 1 to 0

Restart your device, this is how you can enable VoLTE.

How To Convert LTE to VoLTE in Kolkata

Convert LTE to VOLTE

Download and install the Reliance Jio Join (Jio4G Voice) application on your Android Device.

Open the Jio4G Voice app. You must allow the application to access all your contacts and your messages etc in order to work properly and convert LTE to VOLTE in Kolkata.

Now enter your registered Jio number and proceed further. This will verify your Device mobile number. To convert LTE to Volte in Kolkata.

Please note that your reliance Jio SIM card is required to use this. Also, just make sure that your reliance on Jio SIM is inserted in your LTE SIM slot in most cases the first slot to convert LTE to VOLTE in Kolkata.

Complete the verification process by using the OTP method.

After the verification process, it will further ask your permission to change the default voice calling and the messaging app to Jio4G Voice.

It’s better to give the permission as it will be easy for Jio to initiate VoLTE support calls directly from the Jio4G voice app.

Now you successfully converted LTE to VoLTE in Kolkata and ready to call via VoLTE support with your Jio network in Kolkata.

The Jio4G Voice application is very user-friendly, and you can simply manage all your contacts and messages from the Jio4G Voice app. You can even send or receive text messages

Here is the Jio Join application download link. This is the most used way to convert LTE to VoLTE in Kolkata which further enables unlimited HD Voice calls in your device.

List of Smartphones that Can be Converted from LTE to VOLTE in Kolkata 

Sl. NoBrandModel No
1AcerLiquid Z530
2AlcatelPride T500L
3AsusZenFone 2 Laser ZE550KL
4AsusZenfone 2 ZE551ML (16 gb)
5AsusZenfone Max (ZC550KL)
6AsusZenfone 2 Laser 5.0 ZE500KL
7AsusZenfone 2 ZE550ML
8AsusZenfone Selfie
9AsusZenfone 2 Laser ZE601KL
10AsusZenfone Zoom
11BlackBerryClassic Q20
13BlackBerryPorsche P9982
14BlackBerryPorsche P9983
16CoolpadNote 3
17CoolpadNote 3 Lite
18CoolpadNote 3 Plus
22GIONEEMarathon M4
23GIONEEElife S7
25GIONEEMarathon M5
26GIONEEElife E8
29GIONEEMarathon M5 Plus
31HTCDesire 820
32HTCDesire 820S Dual Sim
33HTCDesire 828 DS
34HTCDesire 820Q
35HTCOne M8 Eye
36HTCDesire 728 Dual SIM
37HTCOne M8
38HTCOne E9+ Dual Sim
39HTCOne M9 Plus
40HTCOne A9
41HTCOne ME Dual Sim
42HTCDesire 626 dual Sim
43HTCDesire Eye
44HTCDesire 626
45HuaweiHonor 4x
46HuaweiHonor 6
47HuaweiNexus 6P(64GB)
48HuaweiNexus 6P(32 GB)
49HuaweiHonor 5x
50HuaweiHonor 7
51HuaweiHonor 6 Plus
52HuaweiHonor 7i
53IberryAuxus Stunner
60IntexAqua Trend
61IntexAqua Turbo 4G
62IntexAqua 4G+
63IntexAqua Ace
64IntexAqua 4G Star
65IntexAqua Super
66IntexCloud Swift
67IntexCloud 4G Star
68IntexCloud 4G Smart
69IntexCloud Flash
70IntexAqua GenX
71IntexAqua Ace Mini
72IntexAqua Wing
73LavaPixel V2
74LavaIris X10
77LenovoK3 Note
78LenovoA6000 Plus
82LenovoVibe P1m
83LenovoA6000 Shot
84LenovoK4 Note
85LenovoVibe P1
86LenovoVibe X2
87LenovoK3 Note Music
88LenovoVibe S1
89LenovoA7000 Turbo
91LenovoVibe X3
92LenovoK5 Note
93LenovoPhab Plus
96MicromaxYu Yuphoria (YU5010)
97MicromaxYu Yureka ( YU5510)
98MicromaxYu Yureka Plus (YU5510A)
99MicromaxCanvas Nitro 3 4G (E455)
100MicromaxCanvas Blaze 4G Q400
101MicromaxCanvas Fire 4G Q411
102MicromaxCanvas Knight 2 4G (E471)
103MicromaxCanvas 5 E481
104MicromaxCanvas Blaze 4G Plus Q414
105MicromaxCanvas Pace 4G Q416
106MicromaxCanvas Fire 4G+ (Q412)
107MicromaxCanvas Xpress 4G Q413
108MicromaxCanvas Mega 4G (Q417)
109MicromaxPulse 4G E451
110MicromaxJUICE 4G (Q461)
111MicromaxYu Yutopia(YU5050)
112MicromaxYu Note (YU6000)
113MicromaxYureka 3 (YU5200) – Caster
114MicromaxYureka S (YU5520)
115MicrosoftLumia 950 Dual SIM
116MicrosoftLumia 640 XL LTE Dual Sim
117MicrosoftLumia 950 XL Dual SIM
118MotorolaNew Moto X (Moto X Play) – Moto X Play Dual SIM
119MotorolaMoto X (2nd Gen)
120MotorolaMoto G (3rd Gen)
121MotorolaMoto X Style
122MotorolaMoto Turbo
123MotorolaMoto X Force
124OneplusOneplus 2
127OPPOR7 Lite
128OPPOR7 Plus
130OPPON3 (N2506)
132PanasonicEluga Icon
133PanasonicEluga I2
134PanasonicEluga L2
138PanasonicEluga Turbo
139PanasonicEluga Arc
140PanasonicEluga Icon 2
141PanasonicEluga I3
142SamsungGrand Prime 4G
143SamsungGalaxy J1 4G (SM-J100G)
144SamsungGalaxy S 5 Plus (SM-G901F)
145SONYXperia M4 Aqua Dual (E2363)
146SONYXperia C4 Dual(E5363)
147SONYXperia C5 Ultra (E5563)
148SONYXperia Z3(D6653)
149SONYE4g Dual(E2043)
150SONYXperia M5 Dual (E5663)
151SONYXperia M5 (E5663)
152SONYXperia Z3 Plus(E6553)
153SONYXperia Z1 Compact(D5503)
154SONYXperia Z3 Compact(D5833)
155SONYXperia Z5 (E6683)
156SONYXperia Z5 Compact
157SwipeElite 2
158TCLPride T500L
161VivoV1 Max
162VivoX5 Pro
163VivoX5 Max
167XiaomiRedmi 2 Prime (H2X)
168XiaomiRedmi 2 8GB
170XiaomiRedmi Note 4G
172XiaomiMi 4c
173XiaomiRedmi Note 2
175XOLOEra 4G
176ZTEBlade Q Lux 4G

VoLTE basically means Voice over LTE and it has up to 3x the data and voice capacity of a conventional 3G connection and up to 6x that of a 2G connection. As a result, the call quality and volume are vastly improved as well as being able to connect to the party at the other end much faster than other connections, therefore, making it an option to LTE to Volte conversion or convert LTE to VOLTE in Kolkata. The phones listed below support VoLTE apart from the regular 4G LTE.

Sl. NoBrandModel No
8IntexAqua Raze
9IntexAqua 4G
10IntexAqua Craze
11IntexAqua Ace Mini
12IntexAqua 4G Strong
13IntexCloud String HD
14IntexAqua Ace II
18LenovoVibe Shot
19LGG4 Stylus 4G
20LGGoogle Nexus 5x
21LGSpirit 4G
29MicromaxYU Yuphoria
30MicromaxYU Yunique
31MicromaxCanvas Amaze
32MicromaxCanvas Sliver 5
33MotorolaG Turbo
34MotorolaMoto G (3rd Gen)
35MotorolaMoto E (2nd Gen)
36MotorolaMoto G4
37MotorolaMoto G4 Plus
39PanasonicEluga Arc
40PanasonicEluga I2
41PanasonicEluga Icon2
42PanasonicEluga I3
43SamsungGalaxy A5 (SM-A500G)
44SamsungGalaxy A5 (A510FD)
45SamsungGalaxy Core Prime 4G
46SamsungGalaxy A7 (SM-A700FD)
47SamsungGalaxy A7 (A710FD)
48SamsungGalaxy J5
49SamsungGalaxy J7
50SamsungGalaxy A8
51SamsungGalaxy S6 Edge
52SamsungGalaxy S6
53SamsungGalaxy Note 4
54SamsungGalaxy Note Edge
57SamsungGalaxy Note 5
58SamsungGalaxy S6 Edge Plus
59SamsungGalaxy J2
60SamsungNote 5 Duos
61SamsungA8 VE
63SamsungS7 Edge
64SONYXperia Z5 Dual
65SONYXperia Z5 Premium Dual
66XiaomiRedmi Note 3
67XiaomiMi 5
68XiaomiRedmi 2 Prime
69OnePlusOnePlus 3
70AppleiPhone 6s
71AppleiPhone 6s Plus
72LeEcoLe 2
73LeEcoLe 2 Pro
74LeEcoLe Max 2

Source: Quora

jingyansu choudhury

jingyansu choudhury

Hello World, I am the Founder And CEO Of Techyuga. I am working on building Techyuga to become India's No.1 end-to-end repair hub for all kinds of devices.

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