Question Sony Xperia 1 IV (XQ-CT54) - e-sim inactive (Jio 5G network visible in manual search) - Sony Xperia 1 IV

I have a Xperia 1 IV (XQ-CT54) UK version which I'm using in India. Recently switched my carrier (Jio) from physical sim to e-sim.
I downloaded the e-sim profile via QR code scan. The service was inactive and usually gets activated within 2 hours. During this time when e-sim was inactive, I went into the settings to select network manually just to see the available calling networks. Phone started scanning all available networks (2G/3G/4G). To my surprise the network scanning also displayed 5G while the e-sim was still inactive. However, the carrier doesn't show 5G in physical sim network scanning.
But sadly when the e-sim got activated by service provider (JIO) its not showing 5G network in manual scanning anymore.
Does anyone know how to enable 5G for Jio carrier in e-sim mode. Some help will be highly appreciated.

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Hello Mumbai me ek Banda hai w karke deta

shoaib130088 said:
Hello Mumbai me ek Banda hai w karke deta
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Hi Shoaib, I'm using Sony Xperia 1 IV. QPST tools is unable to show the right device for flashing Jio MBN.

did u do something to get jio/Airtel working in UK version of xperia 1 IV?
planing to buy UK version, will be helpful to know the challenges a head before purchase

mj673687 said:
did u do something to get jio/Airtel working in UK version of xperia 1 IV?
planing to buy UK version, will be helpful to know the challenges a head before purchase
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Airtel by default work but jio not sure

shoaib130088 said:
Airtel by default work but jio not sure
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are you able to make VOLTE calls? i heard volte support is not there for indian carrier and jio was not working coz of that

mj673687 said:
are you able to make VOLTE calls? i heard volte support is not there for indian carrier and jio was not working coz of that
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How to Enable Volte and 5G Without Permanent Root on Xperia 5 III and 1 III
First of all, Thanks to @johndaniel, @htcmage, @gorEisberg @Forbesii @morphvale @arjun_m4 for sharing all the information and files required for this guide. FIRST THING FIRST: Data is priceless. Always backup before you modify your phone...
forum.xda-developers.com

Related

[OTUS][XT1506] Jio sim

Can we use jio sim with moto e. I have successfully generated the code from MyJio app.
Using a Dual Sim Indian unit?
There are many online tricks available? Do they work
Hello
You can use JIO if you have the 4G version of Moto e2. For the 3g version, I am trying to find other ways, let us see.
With the generated bar code and your aadhaar card go to a nearby Reliance Timeout or Reliance Digital outlet and they will direct you.
shengovind said:
Hello
You can use JIO if you have the 4G version of Moto e2. For the 3g version, I am trying to find other ways, let us see.
With the generated bar code and your aadhaar card go to a nearby Reliance Timeout or Reliance Digital outlet and they will direct you.
Click to expand...
Click to collapse
Find any way to run jio on otus?

Volte not working while in roaming on poco f1. INDIA AIRTEL/VODAFONE

I have two roaming sim card both showing lte (internet works fine but when call its change from lte to 3g).
Volte is not showing/working in roaming area.
(Ims status not registered)
manishcs1 said:
I have two roaming sim card both showing lte (internet works fine but when call its change from lte to 3g).
Volte is not showing/working in roaming area.
(Ims status not registered)
Click to expand...
Click to collapse
Working for me since I bought this device.
Ps : using Jio 4g
Must be a carrier problem. If the carrier doesn't have volte support in that area or for roaming, it will fallback like old days -_-
..
shbhm111 said:
Airtel and Vodafone both carrier didn't introduced VoLTE yet. Use Jio 4G you'll see VoLTE icon on your status bar
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Jab pata nahi hota to kyun gyaan jhaadte ho? Thoda Google bhi use kar liya karo?
Why do you make such un informed replies?
As of now both Vodafone and Airtel support Volte in home network only. The required modifications to enable Volte while roaming are being done. This is according to Airtel customer service. So this has nothing to do with our handset or its software.
shantanil said:
As of now both Vodafone and Airtel support Volte in home network only. The required modifications to enable Volte while roaming are being done. This is according to Airtel customer service. So this has nothing to do with our handset or its software.
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I am using vodafone, volte works for me while roaming also. Have tried it in Aurangabad while my sim is from Mumbai.
But today seems to be a problem with networks volte with Vodafone is not available in home network also.
PS customer service guys are pathetic and make up stories for getting out of queries.
Volte Restore
Run the below code in your dialer app manually. You should see a message stating "Volte Carrier check disable" else run the code again.
After 30 seconds your volte network should be retored. Pull down the notification bar to check for the volte symbol.
*#*#86583#*#*
Cheers!!

my rog phone is not working with INDIA JIO 4G network

Hi,
just got my rog phone from amazon.com to India. i installed my jio 4g sim and i got the signal full bars and it also shows jio 4g and im able to access data BUT the serious issue is im unable to make calls or receive calls
when i make a call it just give me a BEEP sound and my callers are getting unable to reach right now message
is it my phone or international phones are not working in india?
eswar539 said:
Hi,
just got my rog phone from amazon.com to India. i installed my jio 4g sim and i got the signal full bars and it also shows jio 4g and im able to access data BUT the serious issue is im unable to make calls or receive calls
when i make a call it just give me a BEEP sound and my callers are getting unable to reach right now message
is it my phone or international phones are not working in india?
Click to expand...
Click to collapse
please update your phone to latest version in system updates, you will get the VOLTE icon ..
Cheeers
Same happemed to me
rajsingh2508 said:
please update your phone to latest version in system updates, you will get the VOLTE icon ..
Cheeers
Same happemed to me
Click to expand...
Click to collapse
done it. updated it 2 times and no VOLTE. have you purchased it from amazon.com?
my current software version is WW_ZS600KL_15.1630.1811.32_0
IS IT SAME FOR YOU.
thanks for the reply
Go to settings then connection . Then mobile network. Then advance. Then enable volte .. see if you gget the option
rajsingh2508 said:
Go to settings then connection . Then mobile network. Then advance. Then enable volte .. see if you gget the option
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i have already done that and restarted my mobile. i can receive sms but cant send them, i cant receive calls and i cant make any outgoing calls. But i can access 4G mobile data. so weird
my guess is US versions are blocked VOLTE by default. did you by from flipkart? can you post your build version?
thank you so much for taking time to reply me
Try enabling volte provisioning.. search Google by saying volte provisioning
rajsingh2508 said:
Try enabling volte provisioning.. search Google by saying volte provisioning
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by pressing *#*#4636#*#* i got the setting but its already enabled. my guess is US mobiles are blocked by asus rog
ok, the only solution for this is to move from jio to airtel for international asus rog mobiles. indian version work fine with jio
eswar539 said:
ok, the only solution for this is to move from jio to airtel for international asus rog mobiles. indian version work fine with jio
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mine is a international version as well..
y dont you reflash the firmware again
rajsingh2508 said:
mine is a international version as well..
y dont you reflash the firmware again
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Click to collapse
my bad. i didn't check you reply. i don't know how to do it. i mean what software's to use. any guides here?
eswar539 said:
my bad. i didn't check you reply. i don't know how to do it. i mean what software's to use. any guides here?
Click to expand...
Click to collapse
please check the below link
https://romprovider.com/2018/09/asus-rog-phone-z01qd-zs600kl-support/

Anyone have WiFi Calling enabled and working on T-Mobile US?

I really need WiFi Calling in order to reasonably use this phone for calls from my house due to a poor Network signal. There is no Wifi Calling option in Calls -> Settings or in Settings -> Network & internet -> Mobile network anywhere. Also when I do *#*#4636#*#* and go into Phone information Wifi Calling Provisioned option is grayed out.
Nope. Last time I saw wifi calling available was on the XZP. Wasn't an option for the XZ3, and still not an option for the Xperia 1. Try giving tmobile a call or maybe sony support and ask if they can add wifi calling support.
reiriop said:
I really need WiFi Calling in order to reasonably use this phone for calls from my house due to a poor Network signal. There is no Wifi Calling option in Calls -> Settings or in Settings -> Network & internet -> Mobile network anywhere. Also when I do *#*#4636#*#* and go into Phone information Wifi Calling Provisioned option is grayed out.
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Option is here for me. Can you not flash a non branded firmware?
Mackay53 said:
Option is here for me. Can you not flash a non branded firmware?
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Which frimeware is that ? Is that US unbranded
Nope, no wifi calling for me. I originally had the J9110 model (international dual sim, hong kong) but i recently flashed it with the US firmware. No dice, unfortunately. But since changing to the US firmware, I now get VoLTE and group message in Android Messages. It's a start.
Ya VoLTE is working fine and appears as provisioned in the hidden menu. So it seems like I will have to do something similar to what I did on the XZ Premium in order to get WiFi Calling...but I will wait until there is a DRM backup process.
reiriop said:
Ya VoLTE is working fine and appears as provisioned in the hidden menu. So it seems like I will have to do something similar to what I did on the XZ Premium in order to get WiFi Calling...but I will wait until there is a DRM backup process.
Click to expand...
Click to collapse
I see the same thing as you. How did you do it on the xz premium?
I had to root it and flash a zip that someone made for it, it might be possible to use the same zip but I'm not going to root mine until there is a DRM backup method. I barely every talk on the phone without LTE service so it's more so just really annoying not having WiFi Calling. I think a bunch of people were using the same zip for the 2017/2018 xperia phones to get it working.
I have XZ premium and XZ1 and wifi calling option is displayed when I use the Jio sim but not displayed when using Airtel sim (using Airtel broadband), so our phones do have wifi calling facility but working only with Jio sim, although Sony is not shown in the compatible phones list. I am in India.
That also stresses me out on My Xperia 5. Don't know If You talked about My Zips for VoLTE and the other Features but i didn't get it to work actually on Android 10. Possible that i just don't have the right Firmware atm (Customized EU / My Devices Firmware isn't Out yet), so i'm using Custom UK Firmware but that should also work... I'm a bit confused so i switched to GSIs which Made it even worse... Looks like we should start making Custom Vendors for our Xperias since the Methods changed over Android 7-8-9-10
Can you flash the dual sim model to work with a single sim firmware and does Wi-fi Calling Work later?
yes, that's what i did with my xz3. volte works with tmobile, but not att.

How to enable VoLTE chp1919 version

Hey guys been trying to enable VoLTE on my device it the international version CPH1919, I've tried *#*#4636#*#* and went in there and I see it but it's not turning on it just stays greyed out. Can anyone help ?
bosspow said:
Hey guys been trying to enable VoLTE on my device it the international version CPH1919, I've tried *#*#4636#*#* and went in there and I see it but it's not turning on it just stays greyed out. Can anyone help ?
Click to expand...
Click to collapse
I am looking for the same solution. You have achieved it?
I have the same model and I can't get the code to work in the stock dialer. How are you guys getting to open up?
Thanks
tyrich30 said:
I have the same model and I can't get the code to work in the stock dialer. How are you guys getting to open up?
Thanks
Click to expand...
Click to collapse
Same here. If you just want to access the network settings you can download an app like "ForceLTE" or similar.
I'm facing the same problem, I am appreciated if anyone have the solution?
Check your carrier and location
Whether you can use VoLTE or not depends on a few things:
* Your location, your account with your carrier, and the model of your phone.
* The carrier, carrier account, location, and phone model of the person you're calling.
* Some carriers support VoLTE only in certain cities or area codes. Contact your carrier to ask about your area and account.
moozer said:
Check your carrier and location
Whether you can use VoLTE or not depends on a few things:
* Your location, your account with your carrier, and the model of your phone.
* The carrier, carrier account, location, and phone model of the person you're calling.
* Some carriers support VoLTE only in certain cities or area codes. Contact your carrier to ask about your area and account.
Click to expand...
Click to collapse
Thanks for your reply, the problem is I have no problem to have VOLTE by using Galaxy S10 with same sim card and I couldn't find the volte "switch" in the oppo UI and couldn't turn on/off. As a result couldn't use the VOLTE function. Therefore I do think it is the firmware problem from Oppo.
I just thinking about if I could flash the official Taiwan rom of same global phone model to my current one for solving the problem. But I'm not sure if it is workable or not.
smallballl said:
Thanks for your reply, the problem is I have no problem to have VOLTE by using Galaxy S10 with same sim card and I couldn't find the volte "switch" in the oppo UI and couldn't turn on/off. As a result couldn't use the VOLTE function. Therefore I do think it is the firmware problem from Oppo.
I just thinking about if I could flash the official Taiwan rom of same global phone model to my current one for solving the problem. But I'm not sure if it is workable or not.
Click to expand...
Click to collapse
Ah. I have CPH1919 (UK) and only option is call over Wi-fi. There is also no way to get to the hidden service menu either like in every other phone I've had.
If you know for sure that Taiwan firmware has it, then I suppose, in theory, it would work providing that it is also definitely CPH1919 - any other variant has different partition structure. Be careful. Read around and let us know. Good luck
I have a CPH1919TW, it's using the same global firmware as CPH1919EX (even Oppo TW provides CPH1919EX ROM for download), the phone will ID itself as CPH1919TW.
squallho1 said:
I have a CPH1919TW, it's using the same global firmware as CPH1919EX (even Oppo TW provides CPH1919EX ROM for download), the phone will ID itself as CPH1919TW.
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May I know if your phone have the VOLTE enable switch in the network manual?

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