NFC not working on Z3 Dual - Xperia Z3 Q&A, Help & Troubleshooting

I have the dual SIM variant of the Xperia Z3 (D6633) and I'm unable to use NFC for some reason. When I enable it (either through Quick Settings or through the Settings menu), I don't see the NFC icon in the status bar.
I'd appreciate any suggestions on getting this working.
Thanks in advance!

Hi it's region dependent. When i got mine it was hk region and there's nfc icon on (and also lte) after i flashed Russian firmware the NFC ICON disappeared and the lte icon changed to 4g. 3g+ also appeared instead of h during mobile data. Everything works perfectly normal though.
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Related

[Q] 3G not working on moto g in india

i have activated 3G but my phone is not having option to change preferred network type...i have installed phone testing app and selected WCDMA only option and it show a red plus icon in place of the mobile net work icon (please check the attached screen shots)...what could be the problem?
Did you updated the os to 4.2.2? u should be able to get 3g/2g option in kitkat

activate VoLte on unrooted device

Is there any possibility I can get the volte setting to show up on an unrooted European dual SIM model?
Via adb for example?
Call settings, scroll down to the bottom and allow Internet calling for all calls. Keep your data active and when you make a call on 4g it will switch if the network is capable. Be aware that it can munch through your data plan!.
Beamed in by telepathy
That is exactly the problem.. there isn't such an option.. this only is there with the Single Sim Variant. Dual Sim Variant doesn't show it..
Sorry for bump this old thread but I have the same model and issue.
I have a HTC u11 European dual simm, I don't have this option in my menu, my carrier (Vodafone ES) have a VoLTE but I can't work with VoLTE.
I don't have root the phone.
If in cal, I type *#*#4636#*#* appears the option VoLTE but I can't change this option for enable.
Its possible enabled VoLTE in unrooted phone and in the dual simm version?
Thanks and regards.

volte and 4g icons in status bar

Hello guys,
Now from what i know about this phone it is dual 4G and i have it enabled in developer options.
I also have volte service activated from operators on both sims, but only one sim displays the volte option and 4G icon in status bar. I have tried switching the sims and then volte/4G icon appears only for sim 2.
According to Network cell info software i have 4G/4G+ on both sims and Data Network is lte for both, so in theory both sims have volte and 4G enabled, but it displays only for one operator.
My question here is if anyone has volte/4G icons for both sims in status bar and if you can share a snip as proof.
Thanks.
Only works in Sim 2 for me, see attached screenshot.
At least you have 4G for both. Mine only shows 4G on the active data sim only.
Would appreciate if anyone posts a snip with both 4G/volte for both sims. i have a ticket opened at Huawei and want to give them an example that on how it should display.
I will show you tomorrow with 2 simms from Orange and Digi Romania.
Take in consideration that here Vodafone has VoLTE without showing a VoLTE icon on any phone. On Vodafone I can not switch off the VoLTE because is no slider/option on network menu. They activate VoLTE from their server so if I want to deactivate it I have to call them. You can verify if you are in the same situation as follow:
- keep data mobile on this sim (no WiFi).
- Network 4G
- initiate a phone call
If remains in 4G means you have VoLte activated but no icon (carrier option). If commute in 3G means you don't have VoLte activated
I will change the Vodafone Sim with Digi one to see 2 icons.
LE: Orange Romania + Digi Romania
Hi,
Ok, I can understand the volte icon is carrier dependent on Vodafone, but what about the 4G icon? For me it only shows 4G icon on the sim where I have data active only. Check attached pics.
And yes, I know about the test you mentioned and yes, it stays as 4G during a call. I know I have the option active(since for vowifi I get icons on both Orange and Vodafone) and I checked with Network Cell Info program and it says Voice Network is lte on both sims.
WishToLive said:
Hi,
Ok, I can understand the volte icon is carrier dependent on Vodafone, but what about the 4G icon? For me it only shows 4G icon on the sim where I have data active only.
Click to expand...
Click to collapse
You have to use Tweaker for Huawei.
View attachment 5015499View attachment 5015501
Apply and restart.
LE You can ask also here: https://forum.softpedia.com/topic/1148606-huawei-mate-30mate-30-pro/
Thx for the tweak tip.
@Sathelp : did you use the tweaker to get the 4G icons on both sims? Or maybe you see both because the phone is 5G model..
No, I hacked to get the VoLTE working (search for my thread) but the 4g is standard, sim one is Sky (O2) and sim 2 is EE (UK) . I have reasonable signal levels.
badmania98 said:
You have to use Tweaker for Huawei.
View attachment 5015499View attachment 5015501
Apply and restart.
LE You can ask also here: https://forum.softpedia.com/topic/1148606-huawei-mate-30mate-30-pro/
Click to expand...
Click to collapse
You must be root-user to apply changes.
luisvalino said:
You must be root-user to apply changes.
Click to expand...
Click to collapse
No, you don't. My M30P it is not rooted.
badmania98 said:
No, you don't. My M30P it is not rooted.
Click to expand...
Click to collapse
And with that app what that you get?
Can I make VoLTE calls or enable the VoLTE icon in the Mate 30 Pro's internal menu?
luisvalino said:
And with that app what that you get?
Can I make VoLTE calls or enable the VoLTE icon in the Mate 30 Pro's internal menu?
Click to expand...
Click to collapse
Follow the discution from the beginning. In this case, you can enable the network icon on the second Sim.
To be honest it asks me for root also to enable 4G icon on second sim. No idea why it works for you.
It asks because some functions need that. Not this one. It is better to try it. It is easy to do it.
I found the setting to display the 4G icon on both sims with SetEdit:
isShowNetworkType to be changed to 1
Sure. The same thing, different app. No root needed?

Enable the VoLTE icon when hidden by carrier

Let me start off with this, my phone DOES HAVE VOLTE and it functions correctly. My carrier (Three UK) hide the VoLTE switch in settings and have it permanently enabled, along with this hidden switch they have also hidden the VoLTE icon. I have got the VoLTE icon enabled in the icon manager. The VoLTE icon will appear for the three sim if I have VoLTE on the secondary sim (It'll show VoLTE 1+2). I was wondering if anyone had a way for me to re-enable this icon, despite the carrier settings. The phone was bought from oneplus and is fully unlocked. Thanks!
https://forum.xda-developers.com/oneplus-nord/help/volte-wifi-5g-oneplus-nord-t4154677
Sent from my Nord using XDA Labs
Ja_som said:
https://forum.xda-developers.com/oneplus-nord/help/volte-wifi-5g-oneplus-nord-t4154677
Sent from my Nord using XDA Labs
Click to expand...
Click to collapse
No, no. My phone DOES HAVE VOLTE THAT FUNCTIONS FINE I simply want to re-enable the volte icon as my carrier hides the actual icon itself. volte still functions perfectly fine I just want the icon.

no volte option

I got the phone today, but I there is no volte option in setting. I had volte options in my oneplus 5t. Is there secret codes to force unable the option? I am on three UK sim.
Other way round for me.
On BT Mobile (and EE) UK I could never get 4G calling on my old XZ2. Xperia5 II plugged in sim and it was a notifications bar quick button and available in settings straight away.
Comes under:
Settings -> Network & Internet -> Mobile > Advanced > Calling
I have made few calls and it seem they were made over 4G because status bar icon didn't change from 4G to 3G so I guess I do have VOLTE enabled but I don't have option in setting.
Further more I checked the info section and the volte provision option is enabled and grayed out. I don't understand why I don't have option for volte but it works for don't care much about it now.
Edit = WiFi calling option is available in setting and it works too.
I have 4G Calling option available for my O2 sim and VoLTE for my Telekom sim. WiFi calling option is also there.
I only get VOLTE option on my UK 3 sim. On my Spanish O2 SIM it's not available (though I know for sure the service is enabled but only for certain devices)
enekomh said:
I only get VOLTE option on my UK 3 sim. On my Spanish O2 SIM it's not available (though I know for sure the service is enabled but only for certain devices)
Click to expand...
Click to collapse
Weird, I am using UK 3 SIM as well and I don't get option for volte but I am able to make calls over 4G. Don't know why is option hidden.
It is activated by standard if technically possible. There is no reason to deactivate it, so no switch is needed.
VoLTE/ Wifi calling are enabled by the operator. Maybe your operator has not certified Xperia 5 ii yet.
Check with your operator
4G Calling is actually VoLTE, so you have it and you are using it already as you stated above. No worries! ?
rideti.me said:
Other way round for me.
On BT Mobile (and EE) UK I could never get 4G calling on my old XZ2. Xperia5 II plugged in sim and it was a notifications bar quick button and available in settings straight away.
Comes under:
Settings -> Network & Internet -> Mobile > Advanced > Calling
Click to expand...
Click to collapse
Hi. I asked in another thread about WiFi calling working for the Xperia 5 II on BT Mobile. If 4G calling works then hopefully WiFi calling too?.
Can you confirm? Thx.
wazzaworld said:
Hi. I asked in another thread about WiFi calling working for the Xperia 5 II on BT Mobile. If 4G calling works then hopefully WiFi calling too?.
Can you confirm? Thx.
Click to expand...
Click to collapse
I should have clarified my previous post. The selectable option (quick button and menu) is to turn Wifi Calling on/off. VOLTE/4G calling is just fixed as provisioned. You can see this in the service menu (*#*#4636#*#*)
The service providers are clueless when you ask if they do or don't support Wifi/VOLTE calling.
So yes both available and working on BT Mobile.
rideti.me said:
So yes both available and working on BT Mobile.
Click to expand...
Click to collapse
That's awesome thank you. You might have just swung a sale for Sony. You should be on commission :laugh:.

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