[OT] .::The Official 3G/4G LTE Thread::.

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Which 3G/4G is going best so far?

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epakistani

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Mar 24, 2008
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call jazz help line and askthem to activate volte they will ask you for the handset tell any one from the compatible list on website.
can confirm it works on iphone 13 pro max and galaxy fold 2 both handsets not mentioned on the site.
There is a problem call is connected but after call due to end of call notfication you will revert to 3g and then 4g. So only solution that i disable my EOCN or wait till jazz fixes this.
 
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epakistani

Active member
Mar 24, 2008
448
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Can any 1 confirm that esim issued by ufone is one time use only or what? i.e if u once activate it i cannot scan the same qr code on another device. Thanks
 
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zafarabbasrizvi

zafarabbasrizvi

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Aug 24, 2016
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So I inserted my Jazz sim to my 3 year old Redmi S2 (Running MIUI 12 on top of Android 9) which was lying idle in drawer and VoLTE icon popped up. This means Jazz did pretty bad job in mentioning supported device. Every Xiaomi/Redmi/POCO device supports VoLTE which has MIUI 12 or latest installed.

I inserted my wife's sim in my Poco F3 and called helpline and asked for VoLTE provisioning on my wife's number. After checking he responded that I am using F3 which is not in their supported handset list. When I told him that VoLTE is working fine on my other sim in same device, he still refused to provision VoLTE. After long argument he only forwarded my request to concerned department but did not provisioned VoLTE himself.
After disconnecting call and re-dialed helpline and ask same to new guy this time. First he said I am sending you detail by sms to activate it, after few seconds he said Sir I am enabling VoLTE from my end on your number. And I received VoLTE activation message right after 2 seconds. He didn't even bothered to ask which device I am using. After disconnecting call VoLTE icon popped up with both of sims.
I inserted my Wife's sim in Redmi S2 and VoLTE is now working perfectly in that handset and She is now using Redmi S2 as main device.
One thing I noted when I call VoLTE to VoLTE from my number to wife's number that when call connects Xiaomi dialer shows video call icon but by pressing it call does not converts into Video call which means Jazz VoLTE does not supports carrier video calling.
In similar situation On Google dialers call transfers to Google Duo instead of carrier video call.
 
zafarabbasrizvi

zafarabbasrizvi

Well-known member
Aug 24, 2016
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Ufone 4G is slow in expanding coverage but their speed with 15 MHz band 3 4G is wonderful. Telenor on the other hand with10+5 MHz of band 5+band 3 4G+ is providing less than 3G speed. Telenor should die now as soon as possible.
Screenshot_2022-02-11-08-58-14-247_org.zwanoo.android.speedtest.jpg
 
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shaheerk

Well-known member
Feb 5, 2013
2,364
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I was in Mirpur city yesterday. Is the internet absolutely horrendous over there, or was it just me? Interestingly, my phone reported 5Mhz bandwidth in the city. And this was in several places in the city.

I went to the Mangla dam area - speeds were a bit better (but not standard fast), and on 20Mhz.

On the road, it was difficult to actually listen to a phone call - that area is just poorly covered. There was SCO there though, Telenor worked well there (according to someone who lives there), and I don't know about Zong or Ufone, so... YMMV.
 
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murtaza12

Global Moderator
Global Mod
Oct 27, 2011
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epakistani said:
call jazz help line and askthem to activate volte they will ask you for the handset tell any one from the compatible list on website.
can confirm it works on iphone 13 pro max and galaxy fold 2 both handsets not mentioned on the site.
There is a problem call is connected but after call due to end of call notfication you will revert to 3g and then 4g. So only solution that i disable my EOCN or wait till jazz fixes this.
Click to expand...
Jazz can't fix it because it's like that everywhere.

EOCN and other flash messages from the carrier always cause the phone to revert to 3G.
 
zafarabbasrizvi

zafarabbasrizvi

Well-known member
Aug 24, 2016
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Anyone using Jazz VoLTE on samsung phone? Can you video call using samsung dialer to other samsung number using VoLTE? Is Carrier video call working on Jazz VoLTE at Samsung devices?
 
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shaheerk

Well-known member
Feb 5, 2013
2,364
103
68
zafarabbasrizvi said:
Anyone using Jazz VoLTE on samsung phone? Can you video call using samsung dialer to other samsung number using VoLTE? Is Carrier video call working on Jazz VoLTE at Samsung devices?
Click to expand...
Lol. I don't even video call over WhatsApp, so even if I had the choice, I wouldn't use ViLTE.

From what I know, 4G video calls are treated differently, but not sure.
 
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murtaza12

Global Moderator
Global Mod
Oct 27, 2011
10,752
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zafarabbasrizvi said:
Anyone using Jazz VoLTE on samsung phone? Can you video call using samsung dialer to other samsung number using VoLTE? Is Carrier video call working on Jazz VoLTE at Samsung devices?
Click to expand...
I don't think Jazz has even enabled ViLTE, the video call option in the native dialer doesn't even show for Pakistani CSC phones.
 
arslanejaz33

arslanejaz33

Talented
Nov 27, 2013
81
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Somewhere on Internet
epakistani said:
call jazz help line and askthem to activate volte they will ask you for the handset tell any one from the compatible list on website.
can confirm it works on iphone 13 pro max and galaxy fold 2 both handsets not mentioned on the site.
There is a problem call is connected but after call due to end of call notfication you will revert to 3g and then 4g. So only solution that i disable my EOCN or wait till jazz fixes this.
Click to expand...
SO, I followed your advice and called the jazz helpline and ask them to activate VoLTE on my num, I told him I have Samsung Note 9 N960F but I have N960U and he instantly activated the VoLTE service on my num and told me I will receive a confirmation SMS and then restart the phone and I immediately received the SMS, restarted the phone and began testing
Sadly, VoLTE is not working on my phone. I think it is hardware-based bcz local note 9 has Exynos chip and I have the snapdragon version. I didn't however put my sim in another phone for the test but I believe it will work on the Exynos variant
 

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HaroonC

HaroonC

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Sep 23, 2019
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arslanejaz33 said:
SO, I followed your advice and called the jazz helpline and ask them to activate VoLTE on my num, I told him I have Samsung Note 9 N960F but I have N960U and he instantly activated the VoLTE service on my num and told me I will receive a confirmation SMS and then restart the phone and I immediately received the SMS, restarted the phone and began testing
Sadly, VoLTE is not working on my phone. I think it is hardware-based bcz local note 9 has Exynos chip and I have the snapdragon version. I didn't however put my sim in another phone for the test but I believe it will work on the Exynos variant
Click to expand...
As per your posted SS , you have UMTS or 3G as a network. VoLTE will work only when phone is able to detect 4G.
 
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murtaza12

Global Moderator
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Oct 27, 2011
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arslanejaz33 said:
LTE works fine on my phone but whenever I make a call It shifts to 3G as it is supposed to remain on LTE during the call.
Click to expand...
Your phone is still using the carrier firmware, so you won't be able to enable VoLTE even if you tried.

Try flashing the unbranded SM-N960U1 firmware and see if you can get it to work. No guarantee, but it's worth a shot and you'll also get rid of all the carrier branding and even get OTA updates.
 
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