Please tell us some basic information before asking for help: Model Name: Firmware Version: Rooted or not: Frequency of Occurrence: APP Name & APP Version (If your issue relates to the app): In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc. ======================================== Please enable VolTE in Spain, my carrier is Orange. Please, enable It. Anyway ... it would be appreciated if you enable it for all countries ... I think that all users here would appreciate it.
By enabling VolTE, calls are in HD through 4G. Until now when you call on the phone, the phone goes to the 3g band, and does not make the call through the 4g band making the calls are of poorer quality.