New [MI9] Volte Issue


Pachenko_Gr

Members
Jan 25, 2016
32
20
Hello everyone, I am using latest version of xiaomi.eu 9.12.12 on my MI9 and I have the following issue:
My Volte is working normally and officially supported by my carrier, however after some time or days of use Volte icon disappearing and can't make Volte calls, it's working again only if I reboot my phone. In officially EU rom, never had this issue, can anyone figure what is the issue?