Hello There ,
I want to Active VoLTE in my HTC 820 Dual Sim Taiwan . I bought this from online and using it in india now i want to use 4G Jio its need VoLTE for high speed internet . so someone help me how to get VoLTE on my HTC 820 ? if i update to Android 6 or install any custom rom will get VoLTE ?
There are no options for that currently....
Hi, Mine is 820 from china bought online.
Does mine support VoLTE?
AFAIK, NONE of the 820 variants are able to get VoLTE. As if the hardware does support this feature, I don't think HTC has the time to put their engineers on this old toy again rather then their holy HTC 10.
Sent from my Sony D6503 using XDA Labs
If there is a UPDATE from HTC can we use VOLTE
friendlynandy said:
If there is a UPDATE from HTC can we use VOLTE
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It depends on how kind can hTC be in this case...
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Akieexda said:
Hello There ,
I want to Active VoLTE in my HTC 820 Dual Sim Taiwan . I bought this from online and using it in india now i want to use 4G Jio its need VoLTE for high speed internet . so someone help me how to get VoLTE on my HTC 820 ? if i update to Android 6 or install any custom rom will get VoLTE ?
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First of all i would like to say that the full form of "VoLTE" is "Voice over LTE".
HTC Desire 820 dual sim has 4GLTE and Reliance jio sim will use this 4GLTE of the phone to provide high speed data and voice and video call over LTE network.
I am going to purchase the jio sim today and report back after its activation (may be 2 or 3 days later) whether HTC Desire 820 dual sim indian version can support the VoLTE.
subhashdas said:
First of all i would like to say that the full form of "VoLTE" is "Voice over LTE".
HTC Desire 820 dual sim has 4GLTE and Reliance jio sim will use this 4GLTE of the phone to provide high speed data and voice and video call over LTE network.
I am going to purchase the jio sim today and report back after its activation (may be 2 or 3 days later) whether HTC Desire 820 dual sim indian version can support the VoLTE.
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HTC Desire 820 dual sim supports JIO Sim as it is having LTE and for using VOLTE you can install "Jio Join" app from Play Store that will help in making Voice Over LTE calls.
Can you tell the steps to configure HTC 820 g plus with Jio sim?
dilipchris said:
Can you tell the steps to configure HTC 820 g plus with Jio sim?
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Just like normal set up. You can use Google and search for "how to set up his sim" for more info.
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Htc 820g plus jio support
I've been trying to get this Jio compatibility with HTC 820g plus for quite some time now and in vain. Almost tried and have consumed every trial methods I found in google. In MTK settings, I'm unable to use the 4g options. It jus stays put at WCDMA/GSM in the preferred network option and I can't change it. And there's no network when I insert the Jio sim. Airtel 4g works though. So I know the phone's compatible but dunno what I'm doin wrong. The sim is already registered and works perfectly fine on other handsets though.
iXaidyiu said:
Just like normal set up. You can use Google and search for "how to set up his sim" for more info.
Sent from my sirius using XDA Labs
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4G LTE and VoLTE are different. Any 4G handsets will work with Reliance Jio SIM for data application. But reliance jio uses HD voice for voice calling. So handset need to support for Voice over LTE feature. Idea and Vodafone 4G is different, they are using the conventional system.. In case your 4G handset does not support VoLTE, then you can install Jio join app for voice calling. Some users find it difficult in this method and complaining call drops. Also data need to enabled for voice calling. Reliance Jio uses 850, 1800 and 2300 frequencies for the services
Mi Mix2 Global ROM MIUI 9 and Axon 7 Nov. 2017 Update.
Test condition - 1: Verizon post-paid SIM and Mint SIM (T-moible).
Mi Mix2: both sims can be in both sim trays. both can be active for voice call. obviously only one can be active on data. both sim gets LTE and VoLTE. when data is set to Verizon, Mint SIM connects as 3G (UTMS).
Axon 7: only tray 1 can work with Verizon SIM. both can work with Mint SIM. if put Verizon Sim on tray 2, no signal. both can be standby for voice. obviously only one line for data. when data is set to Verizon, MInt SIM connects as 2G (GSM). which might be problem for A&T as they already shut down 2G.
Test Condition -2: Verizon post-paid SIM and Xfinity Mobile (Verizon MVNO).
Mi Mix2: both trays can work. but only one can be active at one time, and looks like determined by data. when data is set to one of them, the other sim won't even get signal (shows emergency call only). but can switch between two sim back and forth no problem. so, not possible for dual sim voice standby with two CDMA lines
Axon 7: only sim tray 1 works with CDMA.
Will data still be connected when in a call using Verizon?
hhspiny said:
Mi Mix2 Global ROM MIUI 9 and Axon 7 Nov. 2017 Update.
Test condition - 1: Verizon post-paid SIM and Mint SIM (T-moible).
Mi Mix2: both sims can be in both sim trays. both can be active for voice call. obviously only one can be active on data. both sim gets LTE and VoLTE. when data is set to Verizon, Mint SIM connects as 3G (UTMS).
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Thanks much for providing such a detailed comparison. I have a question regarding test condition 1. Hope to get some insights from you.
Assume that you set data to T-Mobile, and you are in a voice call using Verizon, is data via T-Mobile still connected? I ask this because phones such as Le Max 2 will have data disconnected when in a Verizon voice call.
I have just bough Samsung A50. I have inserted a Vodafone SIM in slot 1 and using for a few days now. I do not Get VOLTE on either sim Slots. But if i insert the same sim in my Oneplus 5T , I get Volte network for Vodafone.
Please help me fix my issue.
I use 4 file for flashing firmware of Vietnam and show two slot have volte but in my city operator not supported volte
A50 VoLTE issue
nilstar said:
I have just bough Samsung A50. I have inserted a Vodafone SIM in slot 1 and using for a few days now. I do not Get VOLTE on either sim Slots. But if i insert the same sim in my Oneplus 5T , I get Volte network for Vodafone.
Please help me fix my issue.
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It is a Samsung Variant based issue.
I have the SM-A505G variant and US carriers even though the phone is provisioned for VoLTE will only let calls go through on UMTS/HSPDA/HSPUA 3.5G . Only the U variant will work on VoLTE. I believe the G variant firmware will only be compatible with Latin America carriers even though they have US LTE bands. Weird.
I also have the SM-A505G variant and am using it successfully in the USA with VOLTE on the T-Mobile Network.
ermayo93 said:
It is a Samsung Variant based issue.
I have the SM-A505G variant and US carriers even though the phone is provisioned for VoLTE will only let calls go through on UMTS/HSPDA/HSPUA 3.5G . Only the U variant will work on VoLTE. I believe the G variant firmware will only be compatible with Latin America carriers even though they have US LTE bands. Weird.
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The U variant is officially distributed in the US so it should work with VOLTE in US/N.A.. Samsung or some carriers probably block other variants from accessing VOLTE through a whitelist. Probably for product segmentation.
With AT&T recently announcing that from Feb 2022, only phones that support VOLTE will be able to access their network. Is there anyway to get a TGY 9810 S20 to have VOLTE? I use dual SIM and the 2md sim is Google FI. I have no problem for VOLTE on that network. It's the AT&T sim that uses UMTS instead of LTE for voice network during calls.
Anyway to change this?
Hey everyone, I have a OnePlus 5t device. In my country, I can't use a CDMA sim card because the device is GSM system in both sim slots. Instead, I took my phone to a phone technician who probably unlocked the sim to accept the CDMA sim. The network worked well, but I can't use the 4g internet. It will only work for calls and 3g , or just 4g alone without being able to make or receive calls. Is there anything I can do to make work for calls and 4g simultaneously? Help me please