I tried flashing my originally SM-960U1 device to a SM-960U Verizon firmware hoping I could get access to all the Verizon specific features like WiFi calling and visual voicemail. I believe that WiFi calling is working properly but visual voicemail doesn't and support said this device will not work based on my IMEI.
Has anyone had luck with this?
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has anyone with a pure edition on at&t been able to get volte to work?
no
AT&T doesn't really offer volte. If they do, is very market specific.
Yea I live in southeastern Virginia and we have volte here. Just trying to figure out what has to be done to the phone to make it work.
Certain SOC codes need to be added to your AT&T account to enable VoLTE. However, the Moto X is not compatible with the service. (Yet.)
Hi,
I have a Singapore N920I. Im using the phone in INDIA and am not enable to Enable VOLTE. its says 'unsupported by current software version'. Ive tried enabling the 'turn off volte provisioned flag' but doesn't work when tapping on it. My device is rooted. Is there any way to enable VOLTE on my phone.
Android version : 6.0.1
BaseBand: N920IDVU2BPE2
Model : SM-N920I
Thanks
As far as I know, and don't quote me on this. You cannot. The volte service is different from carrier to carrier. For example, I had a Verizon s6 when I switched to T-Mobile. Both networks support volte/advanced calling, however when I tried to activate volte on T-Mobile, it didn't work. The software is looking for the wrong signal. You're best bet is to sell the one you have an buy one compatible with your carrier. Also you could check over on the general note 5 development threads. There is far more support over there for devices that aren't the 920t. Hope this helps.
Your CSC doesn't support the other network. So its like trying to log into a website with a different website account.
Has anyone gotten multi-line to work successfully on another carrier (or unlocked) phone flashed over to T-Mobile? I started with an AT&T S8, and following the carrier change and flash instructions now have a phone that shows TMB/TMB/ATT. Wifi calling, VoLTE and even Video Calling work just fine, but multi-line refuses to appear. An hour of troubleshooting with T-Mobile got to the point where they realized my phone didn't have a T-Mobile IMEI and ended there.
Phone has been reset and even flashed back to an earlier version of the ROM and allowed to update OTA.
No success on multi-line. Has anyone figured this out?
Enable it on the mydigits website... i have a att S8plus on tmo firmware. its not the phone
Hello all,
I have a T-Mobile variant of the S10. I desperately need wifi calling and the option is not there since I switched to Verizon (same T-Mobile variant S10). I'm assuming this is a software limitation and I need the Verizon bloatware. Anybody know if flashing Verizon will work? I'm assuming I just use Odin and the stock rom. Been awhile since I've messed with all this stuff. Is there a good tutorial to look at? Thanks for any help!
Flashing the Verizon firmware will probably do it, if it has wifi calling. I know the AT&T firmware has wifi calling because I am on it. You have to have a snapdragon though, flashing to an exynos variant won't work.
Hi everyone,
Have a global version of X5 Pro.
Trying to make VoLTE and VoWIFI working on T-Mobile in US but no luck.
No toggles in SIM settings and toggles in Phone Info are grayed out.
Any ideas to activate it?
Same with me, I started another thread or two concerning this issue but I believe it has to do with T-Mobile's VoLTE/Wifi-calling provisioning relative to the Find X5 Pro's firmware?
Of course the phone supports VoLTE and WiFi-Calling, so I'm not sure why at least the latter won't work (or at least have a toggle). If you google 'how to enable WiFi calling', most people tell you to set (or re-set) your E911 address because it's a necessary feature of WiFi calling. Ive done this on the T-Mobile website AND with a support rep on the phone, but still no toggle to enable.
I haven't found anything about this outside of XDA so perhaps it's time to submit a ticket directly to Oppo.
Edit: could anyone from the EU/UK chime in on whether they have the toggle options for VoLTE/WiFi-calling? I think we need to identify whether the problem is based on region/carrier rather than the phone.
Pulled from a recent T-Mobile forum post about the same issue (but on multiple different phones):
"In order to enable WiFi calling from an unlocked phone, there appear to be several components which all need to align perfectly. The the phone must have the physical capability, obviously a WiFi antenna. It also seems to rely on VoLTE provisioned and WiFi calling provisioned abilities.
The former carrier must have unlocked the device and its IMEI for use on another carrier.
The current carrier must have enabled WiFi calling, and also configured an E911 address.
"Exactly! The firmware in the Sprint S8 is not compatible with T-Mobile’s WiFi Calling implementation. XDA might offer some work around through flashing or root, but through normal methods, WiFi Calling on such an old device that actually has carrier specific firmware isn’t going to work with a different carrier for those feature implementations. "
dipleg said:
Edit: could anyone from the EU/UK chime in on whether they have the toggle options for VoLTE/WiFi-calling? I think we need to identify whether the problem is based on region/carrier rather than the phone.
Click to expand...
Click to collapse
Vodafone Germany: Custom Firmware with VF branding, but no SIM- or Netlock
VoLTE has no toggle but is activated by default, VoWiFi has a toggle and works.