Question Volte suddenly stopped working - OnePlus 9 Pro

Hello, Volte used to work well on my op9 pro recently updated to A12, I tied switching my sim card from sim 1 to sim 2 as I read some users were able to connect to 5g that way, well, it didn't work and when I switched my sim back, volte stopped working, tried restarting the phone a couple of times, no luck. Any ideas ?
Also, even before switching to A11 5g never worked and still doesn't work on my 9Pro in the UAE, tried all possible solutions and it still doesn't work, any possible solutions?

Can you try to reset your APNs and/or the whole networking? (Beware: by resetting the network you'll loose your saved WiFi configurations.)

MaUop3 said:
Can you try to reset your APNs and/or the whole networking? (Beware: by resetting the network you'll loose your saved WiFi configurations.)
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I just tried that, didn't work unfortunately, no volte or 5g, I only get 4g+ and my sim supports 5g on other devices :/ I can live with 4g, but I need volte to work

Mardds said:
I just tried that, didn't work unfortunately, no volte or 5g, I only get 4g+ and my sim supports 5g on other devices :/ I can live with 4g, but I need volte to work
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I was getting the same issue, but flashing a different variant of your current c.44 should do the trick.
Ex: I have a LE2127 (TMO), I converted with a11 to use LE2123(EU) software updates. When android 12 hit my phone wouldn't give me data on the 2123 update, so I had to download the LE2125(global/NA) update and flash using the the system update app that was so generously given in the following post:
Post in thread '[TMO] 9 PRO MODEM RETENTION' https://forum.xda-developers.com/t/tmo-9-pro-modem-retention.4292445/post-86328243
I don't know what software or model your phone is now, so I am NOT suggesting you switch if you are not already on 2123 or 2125. Those two are interchangeable without problem so it should be fine

Related

Get internet sharing and MMS working on unlocked Rogers (and AT&T?)

I finally got my internet sharing and MMS working on my unlocked Rogers Lumia 900 running on Bell. Earlier this week, I came across this page. http://forums.wpcentral.com/lumia-900/197920.htm. If you follow his instructions (minus the unplugging the cable during the rom flashing), you should have working internet sharing and MMS without having to input any APN settings. The first time I started it with the TelCel rom, I still had to input my APN to get data to work. Then I performed a hard reset by holding volume down, power, and camera buttons. After that, it picked up the correct settings from the sim card and everything works as it's supposed to. The only downside to some people is that now instead of showing "LTE" in the status bar, it shows "4G" and instead of "4G" when you are on the HSPA network, it shows an "H". I think this is a truer representation of the network you are on anyways since HSPA isn't a true 4G network like the American companies would have us believe.
Please note that if you are going to do this, you will lose any unsynced data on your phone and will also have to reinstall all your apps so backup what you need to.
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Seems interesting. I will wait for the 7.8 version to come out. I wouldn't want my phone to be stuck at 7.5 for some reason after trying this.
pmcelreavy said:
Seems interesting. I will wait for the 7.8 version to come out. I wouldn't want my phone to be stuck at 7.5 for some reason after trying this.
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Click to collapse
If for some reason it doesn't update to 7.8, you could always just flash the stock Rogers rom back to your phone and then get 7.8.
Sent from my RM-820_nam_att_100 using Board Express
Have no problem with 4G, sharing and MMS on original AT&T firmware (using my lum with Europe operators).
Could it be a SIM card flag that prevents the sharing, the euro ops SIMS dont have it
Could it be a SIM card flag that prevents the sharing, the euro ops SIMS dont have it but the NA ops do?
valuxin said:
Have no problem with 4G, sharing and MMS on original AT&T firmware (using my lum with Europe operators).
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sa-10 said:
Could it be a SIM card flag that prevents the sharing, the euro ops SIMS dont have it but the NA ops do?
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Click to collapse
May be, may be... But I had problem too with this features, when it worked on a 1st firmware (flashed by AT&T, not by me). Then I decided to flash it on my own via Care Suite (had flashed the earliest firmware, then updated via Zune). Now it works without any problems. After flashing try to not use the Nokia's Network Setup. If sharing would be OK, you could install NNS on your choice
It works for me after doing a hard reset with t) mobile, if I run NetworkSetup then it stops working. If I insert my att sim then it also stops working.
Sent from my RM-820_nam_att_100 using Board Express
One more datapoint...
Recently unlocked, using Taiwan Cellular unable to tether.
Before installing Network Setup receive message: no data connection found...
After installing Network Setup, "to enable tethering on this device, go to att.com...".
Same SIM card in HD7 allows internet sharing... no problem. So it's not the SIM.
On HD7, data connection shows "H" but on Lum900 showing "4G"... (not a problem, just observation)
Have hard reset with Taiwan SIM, no joy. Reflashed using Nokia Care Suite... same results.
1. It's clear, stay away from Network Settings app. Even overriding APN settings results in same bogus ATT message.
Any point in flashing a pre-8779 rom? One of the TelCel MX or Claro LTE roms?
To flash another RM808 carrier's rom on top of an ATT RM808 device, is it a straight flash with NCS or need to rename files?
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Vs985 Fulmics status/imei resetting to 0000 on tot flash?

Hey guys, I have an LG G3 now on 47A that I updated using LG Flash tool/kdz. Unrooted and stock. I want to flash Fulmics but every thread says that the older versions of Fulmics didn't have working mobile data and bad connectivity for the Verizon variant. Is the new version the same? Also to root my phone and flash twrp, I heard about the tot method. However, many users say their IMEI reset to 0000000 and their phones were unable to connect to any network. How true is this? Did anyone experience this as well? Thank you everyone in advance!
Note: i am using a non Verizon 4g Sim. As of now, 4g and networks work seamlessly. Ive tried the following carriers on 4g and they all work: T-Mobile US 4g, Airtel IN 3g and 4g (both sim cards work), Vodafone AU 4g.
lg g3
TheSkilledPlaya said:
Hey guys, I have an LG G3 now on 47A that I updated using LG Flash tool/kdz. Unrooted and stock. I want to flash Fulmics but every thread says that the older versions of Fulmics didn't have working mobile data and bad connectivity for the Verizon variant. Is the new version the same? Also to root my phone and flash twrp, I heard about the tot method. However, many users say their IMEI reset to 0000000 and their phones were unable to connect to any network. How true is this? Did anyone experience this as well? Thank you everyone in advance!
Note: i am using a non Verizon 4g Sim. As of now, 4g and networks work seamlessly. Ive tried the following carriers on 4g and they all work: T-Mobile US 4g, Airtel IN 3g and 4g (both sim cards work), Vodafone AU 4g.
Click to expand...
Click to collapse
no its not true
i have lg g3 vs985 ,i tried many custom roms and flashed stock rom with the help of tot method ,nothing happens.
TheSkilledPlaya said:
Hey guys, I have an LG G3 now on 47A that I updated using LG Flash tool/kdz. Unrooted and stock. I want to flash Fulmics but every thread says that the older versions of Fulmics didn't have working mobile data and bad connectivity for the Verizon variant. Is the new version the same? Also to root my phone and flash twrp, I heard about the tot method. However, many users say their IMEI reset to 0000000 and their phones were unable to connect to any network. How true is this? Did anyone experience this as well? Thank you everyone in advance!
Note: i am using a non Verizon 4g Sim. As of now, 4g and networks work seamlessly. Ive tried the following carriers on 4g and they all work: T-Mobile US 4g, Airtel IN 3g and 4g (both sim cards work), Vodafone AU 4g.
Click to expand...
Click to collapse
The VS985 variant takes on the ROM flawlessly, but yes there have been reported data issues regarding using the variant with the Verizon network. I believe it stems from the international GSM rom built around the GSM radio interface layer. I would NOT be surprised to see that T-Mobile and others work well, but you will need to research the Fulmics thread to know for sure, as I only know that my VZW SIM does not work properly. (3G only)
kp263 said:
no its not true
i have lg g3 vs985 ,i tried many custom roms and flashed stock rom with the help of tot method ,nothing happens.
Click to expand...
Click to collapse
Thank you very much for your input. I may give it a try later.
b00ster23 said:
The VS985 variant takes on the ROM flawlessly, but yes there have been reported data issues regarding using the variant with the Verizon network. I believe it stems from the international GSM rom built around the GSM radio interface layer. I would NOT be surprised to see that T-Mobile and others work well, but you will need to research the Fulmics thread to know for sure, as I only know that my VZW SIM does not work properly. (3G only)
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Click to collapse
Ahh alright, I guess 3G only is fine with me (I only message people over mobile data, nothing else). I'll do my research then. So text messaging/calling works?
Thanks.
TheSkilledPlaya said:
Ahh alright, I guess 3G only is fine with me (I only message people over mobile data, nothing else). I'll do my research then. So text messaging/calling works?
Thanks.
Click to expand...
Click to collapse
Seems like SMS/Calling worked for me...but had troubles with MMS. Others were able to get both working with Textra/Handscent/etc but not the stock messenger app. It's been awhile ago since I tried the international ROM's and they're all kind of a blur from some reason. Not being able to get signal bars working was a deal breaker for me (travel in the states quite a bit) so I broke away. I believe the XSPIRIT is working on fixes for the international ROM. Once his source code becomes available it should open up a world of LG Goodness. Currently , the ROM's I tried were Andy's, TekCafe, LG Prime, Fulmics....all display the same problem, the ability for Verizon SIM's to completely work properly.

No LTE HTC 10 Sprint Nougat/Oreo !

Ht c 10
Sprint
Unlocked
S-On
When i purchased this phone it was running Viper nougat rom with functional LTE
I updated to oreo firmware and lte gone. It would only show 3g where as i am in full lte coverage zone
I flashed different oreo and pie roms but fruitless
I tried to fix by erasing modemst1 and 2 but it always give error of 35 partition
Today i downgraded to Nougat and erase persist but it is still same
i can only get 3g no 4g or lte
I tried network reset by ##72786# but it eventually sim locked my phone and i had to unlock it manually
Any suggestion or possible fix
Thanks in advance
did you find the answer?
I have also lost connection. Except mine is both 3G and 4G. Oddly I can still call, text, use wifi and putting the sim in my other phone works just fine. I have no clue what's wrong. I've tried everything at this point.
Here's a link to my thread if you wish to follow any solutions provided if someone comments.
https://forum.xda-developers.com/htc-10/help/internet-connectivity-htc-10-please-help-t3946949
It had same situation but eventually I solved it. Now LTE is working. First of all, need to be S-OFF and then after unlocking SIM, you can install any firmware with any ROM that supports the encryption...Either US unlocked or UK International Roms will fix the LTE issue. One thing to notice: you must keep the data partition unformatted for keeping the SIM lock status and need to use SPRINT or VERIZON radio. I am using stock Oreo from with Verizon radio + Magisk.
In addition, I unlocked LTE bands as well with DFS Qualcomm tool

Bypass network lock?

Has anyone flashed the retail/retus image from mirrors.lolinet.com on this to use with a different carrier? Boost requires you to use their services for 12 months before you're eligible for network unlocking
It will most likely work
I can confirm that flashing retus to the Boost variant works fine to unbrand the device.
thefilefly said:
I can confirm that flashing retus to the Boost variant works fine to unbrand the device.
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Click to collapse
Any issues with connecting to the network or lte? Or is everything running like it normally should? Cause if so that's very interesting
ninjakira said:
Any issues with connecting to the network or lte? Or is everything running like it normally should? Cause if so that's very interesting
Click to expand...
Click to collapse
Worked fine on the Boost network when I tried it.
Flashing RetUS firmware
Earlier this month I picked up a Boost Moto G Fast. I was disappointed to find how much bloatware came with it and that it doesn't include WiFi calling. I have not unlocked the bootloader while I decide if I want to keep this phone or not.
I just downloaded RetUS firmware from lolinet.com.
Do you have instructions for flashing this firmware? I couldn't find any for this phone so I was planning to tweak the instructions for flashing the Moto G7 series at https://forum.xda-developers.com/g7-power/how-to/guide-moto-g7-power-supra-flash-to-t3927138
Any idea if I can flash this without unlocking the bootloader? I'm assuming the factory image is signed by Motorola and should be accepted by the bootloader without unlocking.
Do you have to wipe userdata after flashing or can you keep your apps and data intact since the firmware should be the same version?
Does the RetUS firmware support WiFi calling?
I'll probably be able to answer these questions myself soon enough but I thought I'd ask first.
So after flashing the retus firmware myself on my moto g fast from boost mobile, inserting my active SIM card from tmobile did not work and the uicc said it's still lock to sprint network so I don't believe we can get network unlock simply by flashing different firmware on this
SeaWolfFan said:
Do you have instructions for flashing this firmware?
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Click to collapse
I found instructions for flashing Sofia here, should also apply to Rav: https://www.droidwin.com/install-stock-firmware-on-motorola-g8-power-via-fastboot-commands/
SeaWolfFan said:
Any idea if I can flash this without unlocking the bootloader?
Click to expand...
Click to collapse
Nope. I bricked my phone trying. Do not attempt to flash anything without unlocking the bootloader first.
Flashing the the firmware doesn't remove the carrier lock. Currently have mine on RETUS stock and it still says it's on the Sprint network and the software channel says "Boost."
Unfortunately it doesn't look like there is anyone out there able to unlock these devices either.
I also been trying to work with this...no avail. So far:
Unlocked bootloader since unboxing in December...thanks Motorola developers..
I lost count on how many times I bricked this phone.... probably 7..
I sent it over to MX last month to see how it behaved. They couldn't activate. "Phone is too new'...WTH..
Now is sitting on my night stand. With games apps, Kodi...just waiting to be flashed again. PS: I hate you boost mobile!!
SeaWolfFan said:
Does the RetUS firmware support WiFi calling?
Click to expand...
Click to collapse
I switched away from Boost back in December and recently switched back, so now I can answer this question. No, the RetUS firmware does not support WiFi calling.

Question How to enable voWifi?

Hello, let me start out by saying I've read a few links about downloading logkit and trying other ways, along with the way for 8pro, however none seem to work.
I bought a used unlocked phone and updated it and found out there is not voWifi, only voLTE.
It is gobal with Android 12, with Verizon sim.
When trying to install the logkit I get the attached error. I get the same error for the other apk as well. What do I have to do here?
Anyone? Ttt
I too have noticed that after updating to android 12, my VoWIFI no longer works, despite being turned on in the settings (and choosing prefer VoWIFI) . it's very frustrating
I've never had VoWifi with a OnePlus device except when I had T-Mobile

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