No VoLTE/VoWIFI after Update


basinos

Members
May 4, 2022
1
3
Hello, I updated my phone Redmi Note 9 to MIUI Global 12.5.5 (RJOEUXM) before two weeks, since then VoLTE and VoWiFi are no longer working. The options-buttons are avaible and activated.
Now the calls are over the terrible GSM, 3G is no longer active. I try another SIM-Card, reboots, disable/enable the options, nothing helped.
 

Bec de Xorbin

Members
Jan 4, 2022
101
55
Hello, I updated my phone Redmi Note 9 to MIUI Global 12.5.5 (RJOEUXM) before two weeks, since then VoLTE and VoWiFi are no longer working. The options-buttons are avaible and activated.
Now the calls are over the terrible GSM, 3G is no longer active. I try another SIM-Card, reboots, disable/enable the options, nothing helped.
Have you unlocked bootloader and flashed Xiaomi.eu ROM? If not, the right place for you is https://c.mi.com/forum.php
 
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