IMS is what registers your phone with the carrier and makes calls in LTE networks (VoLTE, VoWifi).
If the App isn’t working it could be due to accessing a path it wants but isn’t there. “adb logcat” will probably name you the reason.
IMS is what registers your phone with the carrier and makes calls in LTE networks (VoLTE, VoWifi).
If the App isn’t working it could be due to accessing a path it wants but isn’t there. “adb logcat” will probably name you the reason.