Database Users

Cannot recieve calls on Note 3 after unlock?

Hi all,
I'm confounded by a problem with my husband's Note 3 and I'm hoping you can point me in the right direction. When he first got this device used, I rooted it but never installed a custom recovery or ROM because all he wanted to do was freeze out ATT apps. It's been working fine on ATT/Airvoice for years. We decided to switch to Ting, so we paid to unlock it and ported the number. Since then, he's not able to receive calls. He can make calls and send and receive texts, but calls go straight to voicemail. I've played around with call forwarding options in the dialer and the option to forward to another number is completely locked out (changes won't update) and cannot be toggled on/off (although it indicates it's off).
We've already factory reset the phone, no love. Is this a firmware error? My Ting sim in his phone gets the same results, and his sim in my phone works. I'm ready to update the firmware and put a new ROM on it if necessary and would appreciate recommendations.
TIA

What model is it ??
ATT model then you need to post in the ATT forum .

magdelaine said:
Hi all,
I'm confounded by a problem with my husband's Note 3 and I'm hoping you can point me in the right direction. When he first got this device used, I rooted it but never installed a custom recovery or ROM because all he wanted to do was freeze out ATT apps. It's been working fine on ATT/Airvoice for years. We decided to switch to Ting, so we paid to unlock it and ported the number. Since then, he's not able to receive calls. He can make calls and send and receive texts, but calls go straight to voicemail. I've played around with call forwarding options in the dialer and the option to forward to another number is completely locked out (changes won't update) and cannot be toggled on/off (although it indicates it's off).
We've already factory reset the phone, no love. Is this a firmware error? My Ting sim in his phone gets the same results, and his sim in my phone works. I'm ready to update the firmware and put a new ROM on it if necessary and would appreciate recommendations.
TIA
Click to expand...
Click to collapse
Try installing the new firmware.. Mayb the network is locked for ATT still..
Sent from my Xiaomi Mi 5 using XDA Labs

harish15 said:
Try installing the new firmware.. Mayb the network is locked for ATT still..
Sent from my Xiaomi Mi 5 using XDA Labs
Click to expand...
Click to collapse
It's not network locked as the sim doesn't trip any warnings and he can make calls and send and receive texts. BUT I would like to Odin in the right firmware and see if that fixes it. Problem is, the links in some of the old threads no longer work and I have no idea which one is the best one for KK 4.4.2. Any ideas?

magdelaine said:
It's not network locked as the sim doesn't trip any warnings and he can make calls and send and receive texts. BUT I would like to Odin in the right firmware and see if that fixes it. Problem is, the links in some of the old threads no longer work and I have no idea which one is the best one for KK 4.4.2. Any ideas?
Click to expand...
Click to collapse
Does this look right? https://www.androidfilehost.com/?fid=23329332407588260

magdelaine said:
Does this look right? https://www.androidfilehost.com/?fid=23329332407588260
Click to expand...
Click to collapse
Try sammobile.com .. If not use samsung-updates .. One of the two sites, shld give you the firmware.
Sent from my Xiaomi Mi 5 using XDA Labs

three verizon nougat questions

I am currently on 935U, Marshmallow 6.01 PL4 (phone is a verizon Edge s7), unrooted.
1) I have read that the samsung dialer is no longer on Nougat , nor is the Samsung caller id?
Can someone verify if this is true? From reading further, I am not sure if it is the aesthetics that have changed or the actual dialer. My favorite feature of the edge 7 is the suspected spam id and block that comes up as a call comes in and also, sthe small window that comes up at the top of the phone to answer a call when you are in another app. Can anyone who has taken verizon nougat tell me if these features are no longer available?
2) I have read that tethering is not available on nougat without tweaking. Is this the same as mobile hotspot? I currently use mobile hotspot for my tablet when I am traveling and wifi signal is poor. I connect to the mobile hotspot using bluetooth. Can someone verify whether or not this option is available on Verizon Nougat without tweaking?
3) Lastly, my phone has lagged up greatly lately, I am considering flashing back to verizon software and taking nougat. If I am unhappy, will I be able to go back to 935 Marshmallow (currently on PL4) or is reverting back to Marshmallow not a possibility.
thanks in advance!

I'm not sure if it's the dialer either, bit give hiya a trt. It's by whitepaper and blocks spam really well, plus you can submit numbers as well for blocking.

tmord1 said:
I am currently on 935U, Marshmallow 6.01 PL4 (phone is a verizon Edge s7), unrooted.
1) I have read that the samsung dialer is no longer on Nougat , nor is the Samsung caller id?
Can someone verify if this is true? From reading further, I am not sure if it is the aesthetics that have changed or the actual dialer. My favorite feature of the edge 7 is the suspected spam id and block that comes up as a call comes in and also, sthe small window that comes up at the top of the phone to answer a call when you are in another app. Can anyone who has taken verizon nougat tell me if these features are no longer available?
Click to expand...
Click to collapse
This has never been available on Verizon firmware. Not even on 6.0. Verizon ripped the feature out to force you to buy "Verizon Caller ID" instead.
2) I have read that tethering is not available on nougat without tweaking. Is this the same as mobile hotspot? I currently use mobile hotspot for my tablet when I am traveling and wifi signal is poor. I connect to the mobile hotspot using bluetooth. Can someone verify whether or not this option is available on Verizon Nougat without tweaking?
Click to expand...
Click to collapse
"Mobile Hotspot" and "tethering" are the exact same thing. Most people who say "tethering" are referring to PDANet or whatever, because they're on grandfathered UDPs and refuse to switch to new plans. I have Wifi, Bluetooth and USB available as options for sharing my phone's LTE connection to a computer or tablet - I can even plug my phone into my router and have my router use it as the modem for my entire home network.
3) Lastly, my phone has lagged up greatly lately, I am considering flashing back to verizon software and taking nougat. If I am unhappy, will I be able to go back to 935 Marshmallow (currently on PL4) or is reverting back to Marshmallow not a possibility.
thanks in advance!
Click to expand...
Click to collapse
Generally, "lagging" is due to rogue apps and/or a corrupt cache. I would look at any apps that have suspicious permissions (why would a flashlight app need to access your contacts, for example) and dump them, and clear the cache.
As of right now, I'm running Verizon's 7.0 side by side with U 6.0.1 on two different Edges. 7.0 is beautiful and fast, but Verizon changes too much and removes too many features. If you only have one device, I would stick with the U FW and wait till next month for the U 7.0 update. My two cents.

@raduque Really appreciate the detailed answer!

You're welcome tmord1!

Verizon S8 with tmobile SIM - Cannot run system update

Neither on wifi nor cellular will it check for update. I get the error "sorry, we are having trouble authenticating your device"
Any idea how to fix this ?

wondering the same :/ anyone have anything?

see my post here. besides flashing the t-mobile ummm rom I guess over it, you won't be able to update. I've tried samsung and t-mobile and the only thing that will work besides that is to borrow a sim from a friend and use that... https://forum.xda-developers.com/galaxy-s8/help/best-buy-screw-t3594359/page2

try it today. it should work. the servers were having issues last night and this morning.

lotreaglesfan said:
try it today. it should work. the servers were having issues last night and this morning.
Click to expand...
Click to collapse
will not work because system updates are coming from carrier and having a tmobile sim in a verizon phone means verizon will not allow you to connect to their update server...

insomnia said:
will not work because system updates are coming from carrier and having a tmobile sim in a verizon phone means verizon will not allow you to connect to their update server...
Click to expand...
Click to collapse
Thats not the case. I am using vzw GS8 on att and I receive updates fine

Well I'm confused then. I was able to do the last update with a t-mobile Sim in the phone? Right now when I try checking for updates it errors out saying it couldn't be authenticated. Anyone have any clue?

Hope I can help you!
How to update your system if you're not using the carrier from your S8(+) version.

insomnia said:
Neither on wifi nor cellular will it check for update. I get the error "sorry, we are having trouble authenticating your device"
Any idea how to fix this ?
Click to expand...
Click to collapse
you wont be able to updated through wifi or LTE unless you use a verizon SIM but you can do it easily using your computer and samsung smart switch.

eoga said:
you wont be able to updated through wifi or LTE unless you use a verizon SIM but you can do it easily using your computer and samsung smart switch.
Click to expand...
Click to collapse
Are you able to update using your computer?

insomnia said:
Neither on wifi nor cellular will it check for update. I get the error "sorry, we are having trouble authenticating your device"
Any idea how to fix this ?
Click to expand...
Click to collapse
Try to get at least an inactivated Verizon sim card from any Verizon store or you can also try a normal working Verizon sim. I had AT&T Galaxy S5 and it needed the carrier's sim card to even check for update. I took the sim, put it in, checked for update and was able to install it.

Fix to your issue
Hey guys so I do also share the same situation, I have a Verizon s8+ yet I have T-Mobile One as my coverage
Because it's not authenticated as a Verizon provided account it simply won't update
Now.. the solution to updating isn't directly on your device.
It's within the Samsung Smart switch App for either Mac or windows, you can run an update through there with little to no problems at all and finally keep your device up to date without having to return it for an unlocked one.
Just a brief note regarding the smart switch App, keep in mind that sometimes the update will freeze at a certain percentage on the computer so just be sure to close the app out only if your Samsung device hasn't received the green upload screen yet.
Hopefully this helps out alot of you guys ?
Best regards

lotreaglesfan said:
see my post here. besides flashing the t-mobile ummm rom I guess over it, you won't be able to update. I've tried samsung and t-mobile and the only thing that will work besides that is to borrow a sim from a friend and use that... https://forum.xda-developers.com/galaxy-s8/help/best-buy-screw-t3594359/page2
Click to expand...
Click to collapse
I'd like to flash mine to t mobile, I'm begging you to help me with this!!!
Sent from my SM-G955U using Tapatalk

I've seen a bunch of info on the forums on how to flash the T-Mo ROM on an s8 - as well as flashing the Samsung Unlocked ROM on the s8 but frankly, almost all the threads are from back at the phone launch - and it is unclear to me which roms & programs to search for.
In a similar vein - I'm a noob to the whole process using oden - which I think is what i would need to use. I have experience from years ago running cyanogen mods on a nook tablet and messing with windows phones - but nothing recent and things have changed a lot.
I've read conflicting reports throughout the forums on doing this...
I'm running a VZW Branded (but it's now "unlocked")
Model: s8 SM-G-950U
Build #: NRD90M.G950USQS2BQL1
Baseband #: G950USQS2BQL1
What I'm looking for (really the right word is "NEED"):
Access to lower 700 A block (full band 12 use)
Ability to get OTA Updates
Mobile Hotspot Functionality
WiFi Calling
VoLTE
Bixby
If I could have these all running the Samsung Unlocked ROM - then that would be preferred...
If not - I would want to flash the T-Mobile ROM.
I need to know ASAP as I only have 14days from today (2/14/18) to figure this out or go back to VZW
Many thanks!
~chris

VoLTE and WiFi calling on Three UK

Hi all,
I grew tired with the lack of VoLTE and WiFi calling on my unbranded, bought direct from Samsung S8 - there's no sign of Three enabling either on unbranded phones.
So I did the unthinkable and flashed the H3G branded firmware - all went fine.
Only trouble is - I have no VoLTE - the option isn't there - and I don't get VoLTE in places where I know I should and have had in the past on my S7.
Three are useless and haven't a clue what I'm talking about. So I wondered if anyone here knows how VoLTE is actually supposed to work with the S8 on Three. I don't have the VoLTE on/off toggle like I did in the settings on my S7 and I don't get VoLTE in places where I used to get VoLTE on my S7. I either get nothing or a very low H/4G.
Is this expected behaviour and are the options just hidden now? Do you still get the little VoLTE indicator as with the S7 when the S8 is using VoLTE?

I was in the same situation, unbranded from Samsung, had to do a full wipe + H3G flash through ODIN and both VoLTE and Wifi calling work.
I had trouble getting them both, until I re-partitioned the phone in ODIN, which was a pain.

lilolilo27 said:
I was in the same situation, unbranded from Samsung, had to do a full wipe + H3G flash through ODIN and both VoLTE and Wifi calling work.
I had trouble getting them both, until I re-partitioned the phone in ODIN, which was a pain.
Click to expand...
Click to collapse
I have the G950FD (dual sim) am imaging the 3 banded firmware & Rom is unlikely to support dual sim ? can anyone confirm otherwise ??
hate the three start up screen and branding.... but could do with VOLTE and WIFI calling

lilolilo27 said:
I was in the same situation, unbranded from Samsung, had to do a full wipe + H3G flash through ODIN and both VoLTE and Wifi calling work.
I had trouble getting them both, until I re-partitioned the phone in ODIN, which was a pain.
Click to expand...
Click to collapse
Hi,
Does it now work as described with the on/off toggle in settings? Three basically told me that this is just how it works, any options are hidden and it won't go near VoLTE unless there is literally no other signal of any other kind. Where as on my S7 I had the option to switch on and off plus I got the VoLTE symbol in a lot of places.
Is there a guide to link to regarding the re-partitioning you did?
I'm reading some pretty scary things about the re-partition button in Odin!

Yes, re-partitioning was a pain, I got some bootloop issues as a result so wouldn't recommend it (no specific guide from memory)
I actually cannot see any on/off toggle in settings, VoLTE icon appears on most 4g areas.

lilolilo27 said:
Yes, re-partitioning was a pain, I got some bootloop issues as a result so wouldn't recommend it (no specific guide from memory)
I actually cannot see any on/off toggle in settings, VoLTE icon appears on most 4g areas.
Click to expand...
Click to collapse
I went for it - no problems, carried out exactly the same process only this time I ticked 're-partition'. I've just restored all my apps and had to reset my Gear S3 again.
I also downloaded the small (40MB-ish) OTA update that comes down after the re-flash, which I assume is the VoLTE settings from Three.
So far, all I've noticed is that WiFi calling is a lot more stable - before, the WiFi calling icon was appearing and vanishing all the time. Now it's solid.
No sign of VoLTE - or any VoLTE toggle. I'll see what happens when I'm out and about later, hopefully it'll have worked.
(Although I'm sure I got VoLTE at home on my S7, I might be mistaken. Checking the coverage checker I'm in solid VoLTE territory though.)
I must say, factory re-store/re-flashing is so much better now that the Samsung back-up and restore app actually restores everything properly! Right down to the shortcuts and widgets on your homescreens. I was dreading it.

Does any one mind hosting the three s8 firmware on a store some where like google drive or drop box
PLEASE I could do with a quick download and rebuild of my phone tonight
G950FH3G1AQDG
or even a ftp share (OLD SCHOOL)

Unambiguous said:
Does any one mind hosting the three s8 firmware on a store some where like google drive or drop box
PLEASE I could do with a quick download and rebuild of my phone tonight
G950FH3G1AQDG
or even a ftp share (OLD SCHOOL)
Click to expand...
Click to collapse
I got it from the Sammobile site. You have to sign up and the download is slow, but it does the job.

pipefishuk said:
I got it from the Sammobile site. You have to sign up and the download is slow, but it does the job.
Click to expand...
Click to collapse
i was hoping you could share your copy. of course i am downing from sam mobile but its taking an AGE.
i flashed it... no problems wifi calling there but no volte for now.

I've been doing some reading, it seem that the way they have it set up is so that VoLTE is a last resort when you lose all other 3G and 4G signal. So if there's 3G available you'll never see VoLTE (or WiFi calling for that matter).
Also explains why you have to have their firmware and they've blocked access to it on unbranded phones? Because surely with regular firmware, if it's there - the phone will log on to it and they can't control that on an unbranded phone. Or is it controllable by the network?
I wonder why they've done this? Seems odd. Also odd that there's no switch, one of the reasons I hate branded firmware is that they can mess with stuff like that, I hate the idea that they're hiding functions and messing with stuff on my phone, that I paid £650 for! - along with the horrible boot logos and bloat.

Wish they would allow it to work on unbranded phones, I'm running dual sim so no chance of ever being able to install

yetiweston said:
Wish they would allow it to work on unbranded phones, I'm running dual sim so no chance of ever being able to install
Click to expand...
Click to collapse
yesterday night i flash my dual sim G950FD with the H3G G950F firmware all works and the sim manager option is still available to use.
i can confirm wifi calling works but not seen volte becuase i am only been home.
good luck.... just hate the 3 splash screens

Unambiguous said:
yesterday night i flash my dual sim G950FD with the H3G G950F firmware all works and the sim manager option is still available to use.
i can confirm wifi calling works but not seen volte becuase i am only been home.
good luck.... just hate the 3 splash screens
Click to expand...
Click to collapse
I might give it a go over the weekend and see what happens

pipefishuk said:
I've been doing some reading, it seem that the way they have it set up is so that VoLTE is a last resort when you lose all other 3G and 4G signal. So if there's 3G available you'll never see VoLTE (or WiFi calling for that matter).
Also explains why you have to have their firmware and they've blocked access to it on unbranded phones? Because surely with regular firmware, if it's there - the phone will log on to it and they can't control that on an unbranded phone. Or is it controllable by the network?
I wonder why they've done this? Seems odd. Also odd that there's no switch, one of the reasons I hate branded firmware is that they can mess with stuff like that, I hate the idea that they're hiding functions and messing with stuff on my phone, that I paid £650 for! - along with the horrible boot logos and bloat.
Click to expand...
Click to collapse
If you decide to unlock your device and go down the TWRP and Custom ROMS path then feel free to use the attached ZIP to flash the H3G Three CSC to enable WiFi Calling/VoLTE and Call Recording.
I took the CSC utility posted by Tkkg1994 and created a flashable TWRP zip with just the relevent files removing the APK that Three put on when first setting up the phone as well as the Three boot animation leaving the Samsung stock one in place. I did this to save having to have a 1.5GB file on my phone with CSC's that I don't need. All credit goes to Tkkg1994 for the CSC Utility.
I have only tested this on the single sim SM-G950F however and I also recommend making sure you have an EFS backup beforehand as I know the CSC Utility does do that even though this zip doesn't mount and do anything with the EFS partition.
Thanks

pipefishuk said:
I've been doing some reading, it seem that the way they have it set up is so that VoLTE is a last resort when you lose all other 3G and 4G signal. So if there's 3G available you'll never see VoLTE (or WiFi calling for that matter).
Also explains why you have to have their firmware and they've blocked access to it on unbranded phones? Because surely with regular firmware, if it's there - the phone will log on to it and they can't control that on an unbranded phone. Or is it controllable by the network?
I wonder why they've done this? Seems odd. Also odd that there's no switch, one of the reasons I hate branded firmware is that they can mess with stuff like that, I hate the idea that they're hiding functions and messing with stuff on my phone, that I paid £650 for! - along with the horrible boot logos and bloat.
Click to expand...
Click to collapse
That is really silly. EE do the same thing in terms of needing their firmware to use VoLTE but they do not limit it only when you have bad signal lol that is foolish. Funny how things are with different manufacturers. On my U11, VoLTE works for all UK networks with stock unbranded firmware and it even has a toggle, unlike the S7/S8. You'd think there would be more options on the more popular phone.

Unambiguous said:
Does any one mind hosting the three s8 firmware on a store some where like google drive or drop box
PLEASE I could do with a quick download and rebuild of my phone tonight
G950FH3G1AQDG
or even a ftp share (OLD SCHOOL)
Click to expand...
Click to collapse
Use updato.com. no download speed limit

I spoke to three over twitter and they advised they do plan to release this to unbranded phones but there is no date in mind at present

I had to do the same to get Volte on EE.
Does work everywhere though.
WiFi calling worked out the box on BTU unlocked.
Only issue is EE is **** slow at releasing updates.

Is there a file I can flash to enable WiFi and VOLTE on EE when using a custom ROM? Works great on the stock EE firmware but I would like to use another custom ROM.

joeleon said:
Is there a file I can flash to enable WiFi and VOLTE on EE when using a custom ROM? Works great on the stock EE firmware but I would like to use another custom ROM.
Click to expand...
Click to collapse
You have to edit csc files to enable them

Wifi Calling on PH-1

I have enabled Wifi Calling on my PH-1 and I know for a fact that my carrier supports it. It works fine too, but it's set to "Mobile Preferred". I chose this setting because my Wifi isn't too reliable. However, whenever I call, it uses Wifi even though I am getting LTE+? Is there any way to fix this?

Does anyone have any idea? I have looked all over the internet but have not found any solution? Could it possibly be my carrier?

When I try to enable wifi calling, my launcher crashes. So you are one step ahead of me
Sent from my PH-1 using Tapatalk

yqazi27 said:
I have enabled Wifi Calling on my PH-1 and I know for a fact that my carrier supports it. It works fine too, but it's set to "Mobile Preferred". I chose this setting because my Wifi isn't too reliable. However, whenever I call, it uses Wifi even though I am getting LTE+? Is there any way to fix this?
Click to expand...
Click to collapse
Is your phone a Sprint Variant?

I have a Sprint variant and wifi calling is working perfectly fine for me, I am rooted as well and also using Nova

mexicandroid said:
Is your phone a Sprint Variant?
Click to expand...
Click to collapse
I'm not sure. I have seen 3 Sprint system apps though under "Apps and Notifications", but I don't know if that counts. I got it straight from Amazon, if that helps.

yellk20 said:
I have a Sprint variant and wifi calling is working perfectly fine for me, I am rooted as well and also using Nova
Click to expand...
Click to collapse
yqazi27 said:
I'm not sure. I have seen 3 Sprint system apps though under "Apps and Notifications", but I don't know if that counts. I got it straight from Amazon, if that helps.
Click to expand...
Click to collapse
I finally got it working by installing the Open Market Oreo firmware, setting up WiFi calling them updating to Pie firmware

mexicandroid said:
I finally got it working by installing the Open Market Oreo firmware, setting up WiFi calling them updating to Pie firmware
Click to expand...
Click to collapse
Is there any way to do this without rooting or unlocking the bootloader? I want to preserve my warranty for as long as possible.

yqazi27 said:
Is there any way to do this without rooting or unlocking the bootloader? I want to preserve my warranty for as long as possible.
Click to expand...
Click to collapse
Not that I know of. I don't think they would look at your WiFi calling settings if sent out for repairs. Once you install Oreo open market firmware just relock the bootloader, setup your phone including TMobile WiFi calling settings. Once you update to Pie they shouldn't be able to tell anything because all different variants use the same firmware and your bootloader will be locked encase you send your phone out for repairs.

The other option is to use Google Voice. WiFi calling works great on it.

spotmark said:
The other option is to use Google Voice. WiFi calling works great on it.
Click to expand...
Click to collapse
But does it use your carrier phone number or are talking about the Google appointed number?

mexicandroid said:
But does it use your carrier phone number or are talking about the Google appointed number?
Click to expand...
Click to collapse
You do have to use your GV number. In my case it's irrelevant because I ported my number over to GV some time ago.

spotmark said:
You do have to use your GV number. In my case it's irrelevant because I ported my number over to GV some time ago.
Click to expand...
Click to collapse
So your carrier number and Google number are the same?

mexicandroid said:
So your carrier number and Google number are the same?
Click to expand...
Click to collapse
No, your carrier number will change. The port to GV takes approximately 24 hours. So you have to deal with a GV assigned number for a day. After that though you have your regular old number. I barely even know my new Verizon number as I don't give it to anybody. I figure this way, I'll never have to worry about WiFi calling or who my carrier is again.

spotmark said:
No, your carrier number will change. The port to GV takes approximately 24 hours. So you have to deal with a GV assigned number for a day. After that though you have your regular old number. I barely even know my new Verizon number as I don't give it to anybody. I figure this way, I'll never have to worry about WiFi calling or who my carrier is again.
Click to expand...
Click to collapse
I like having a different number for when I do mechanic work, don't want to get calls for every little thing at different times of the night, specially when it's unrelated to what I fixed lol

I have the same problem. Set my wifi calling to Mobile preferred but sometimes my calls use wifi calling even when I have cellular reception. Please let me know when you find a solution.
and I think it's funny that nobody addressed your original issue.

spotmark said:
No, your carrier number will change. The port to GV takes approximately 24 hours. So you have to deal with a GV assigned number for a day. After that though you have your regular old number. I barely even know my new Verizon number as I don't give it to anybody. I figure this way, I'll never have to worry about WiFi calling or who my carrier is again.
Click to expand...
Click to collapse
I also use this same setup and it works great.

coolmaster121 said:
When I try to enable wifi calling, my launcher crashes. So you are one step ahead of me
Click to expand...
Click to collapse
I have the same issue. It was working fine on Oreo. I tried flash.all fastboot using the stock firmware without success. Let me know if you have a solution. Ty
Edit: I got it fixed by flashing flashall back to stock Oreo 8.1 open market from Essential website then let it updated OTA to Pie and my WiFi calling still working fine.
Updated 10/22
My WiFi stopped working again after I turned it off but I can't turn it back on just like before. Any time I tried to turn it on the phone app forced close.

Considering thanks to T-Mobile's wonderful coverage (says I have good signal strength, but it's not) I have Wi-Fi calling enabled all the time and it works well on the 5Ghz ac side of the router...not so well on the 2.4Ghz b/g which is fine. Again something carrier specific. I went to Pie and kept the WiFi calling running.

Caltinpla said:
I have the same issue. It was working fine on Oreo. I tried flash.all fastboot using the stock firmware without success. Let me know if you have a solution. Ty
Edit: I got it fixed by flashing flashall back to stock Oreo 8.1 open market from Essential website then let it updated OTA to Pie and my WiFi calling still working fine.
Updated 10/22
My WiFi stopped working again after I turned it off but I can't turn it back on just like before. Any time I tried to turn it on the phone app forced close.
Click to expand...
Click to collapse
Updated 11/5
Surprisingly, my WiFi calling is now working after updated my phone to today's November security update.