Hello i am from india and i am using reliance jio 4g network which requires Volte enabled on your device..... OP3 supports Volte but the volte sign on the status bar keeps disappearing eventually... After the new OOS update 3.2.4 there is no volte sign appearing on the status bar.... This is not a network issue as my friends are also on the same network but and they aren't facing any problems....Can anyone help me with this??
FuTech.360 said:
Hello i am from india and i am using reliance jio 4g network which requires Volte enabled on your device..... OP3 supports Volte but the volte sign on the status bar keeps disappearing eventually... After the new OOS update 3.2.4 there is no volte sign appearing on the status bar.... This is not a network issue as my friends are also on the same network but and they aren't facing any problems....Can anyone help me with this??
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just install jio4gvoice to call through that application through volte
Hey guys,
Just yesterday I came to know of this annoying problem with our device. For context, I use Jio as SIM-1 and Airtel as SIM-2. So what I was trying to achieve is to use 4G data from SIM-2 while SIM-1 was 4G & VOLTE enabled. But the irritating thing is this configuration as far as I tried not possible. Even searched all over XDA and ZUK forums for our phone and still no solution. While SIM-1 is the Data SIM, SIM-2 can still be 4G (but what's the frickin purpose). But When SIM-2 is the Data SIM, SIM-1 can't be 4G or have VOLTE flag. Then I thought if this is problem might be over if I interchange the SIMs in the slots. Now SIM-1 is Airtel and SIM-2 is Jio. Now also if I set SIM-1 to be Data SIM, Jio doesn't receive any frickin signal or VOLTE Flag. If Someone can please help me solve this problem, it would be very much helpful. Or I would like to know whether this problem is with a particular ROM only. I Run RR 5.8.4 with latest basebands and Darkmoon Kernel. Please Someone Help me with this.
Bro it's the same for any phone none have dual 4g standby and as you switch data sims the Airtel switches to 4g while jio gets downgraded to 3g where it can't work properly
spandu500 said:
Bro it's the same for any phone none have dual 4g standby and as you switch data sims the Airtel switches to 4g while jio gets downgraded to 3g where it can't work properly
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But dude when I have Jio as my Data sim, airtel is receiving 4G. I double checked that.
Incrovantilist said:
But dude when I have Jio as my Data sim, airtel is receiving 4G. I double checked that.
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I can confirm that.
And also I've checked three other phones (Oneplus 2, Mi Max, Le 2) where the phones donot completely lose signal (though happens rarely but a reboot rectified it). I think this is more of a ROM based feature than a hardware incapability. If anyone can confirm that this particular configuration of SIMs work on any other phone(s), we could probably port that feature atleast as a Magisk Module.
This is not a phone or ROM problem...its just that jio doesnt want users to use free voice while they are using different carrier for data!
Mi a1 getting dual volte feature via new software updates, so can't we?
Dual volte is successfully implemented on mi a1 with software and ours is SD 820 I think we can also enable it
Incrovantilist said:
But dude when I have Jio as my Data sim, airtel is receiving 4G. I double checked that.
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Most 4g have backward support 3g.. so even though the phone is latched on to 4g it is actually connected to 3g bands.. true volte is only jio.. if volte switch is off and you are still making calls then it's backwards 3g that is gsm network
Incrovantilist said:
But dude when I have Jio as my Data sim, airtel is receiving 4G. I double checked that.
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For me jio is volte first sim and Vodafone LTE on second sim.
can someone confirm me if airtel VoLTE is supported in their z2 plus even on single sim? I asked customer support of airtel and they said that our phone does not support VoLTE feature of airtel.
hello friends is airtel volte supported for our p2?
Never seen a volte symbol while using airtel. It was fine with jio but I don't think it works with Airtel. I'm on lineage 15.1
venu44 said:
Never seen a volte symbol while using airtel. It was fine with jio but I don't think it works with Airtel. I'm on lineage 15.1
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okay bro, i just checked airtel volte is supported for xiaomi, Nokia, one plus, oppo and vivo only
I have xiaomi redmi note 8 pro and I activated VOLTE but the Volte or 4g+ icon not appearing any body can help
make sure ur network is providing 4g at your location.
Mosfarouk said:
I have xiaomi redmi note 8 pro and I activated VOLTE but the Volte or 4g+ icon not appearing any body can help
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Have you tried out if VoLTE works? For example, can you surf the browser while you are on the phone?
For me VoLTE definitely works but I don't have an icon on the status bar, too. Whereas the icon for VoWiFi is displayed decently.
I already asked in the official telegram group, but unfortunately nobody could help me.
Purchased a Redmi Note 8T phone to replace my mother's aging LG feature phone, specifically due to TMobile USA dropping support for phones without VoLTE in January 2021. Followed the steps to disable the carrier check *#*#86583#*#* and confirmed that VoLTE option shows enabled on *#*#4636#*#* menu. Also confirmed I'm getting LTE signal and data. In the SIM settings it shows VoLTE enabled but no icon next to signal indicator and doesn't say HD when making calls. IMS status says Not Registered. Any suggestions? Is this because the phone has been on the TMobile network for only a couple hours? Or because TMobile still thinks she's using the LG feature phone which definitely wasn't VoLTE capable?
jwhite5840 said:
Purchased a Redmi Note 8T phone to replace my mother's aging LG feature phone, specifically due to TMobile USA dropping support for phones without VoLTE in January 2021. Followed the steps to disable the carrier check *#*#86583#*#* and confirmed that VoLTE option shows enabled on *#*#4636#*#* menu. Also confirmed I'm getting LTE signal and data. In the SIM settings it shows VoLTE enabled but no icon next to signal indicator and doesn't say HD when making calls. IMS status says Not Registered. Any suggestions? Is this because the phone has been on the TMobile network for only a couple hours? Or because TMobile still thinks she's using the LG feature phone which definitely wasn't VoLTE capable?
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After much testing and process of elimination we have basically determined that either it's not possible on the US T-Mobile network, or that getting it to work is far beyond my technical capabilities.