After oreo update to my Indian unit of S7 I am facing a big issue of network.I find Airtel VOLTE calls to some mobiles take more than a minute to connect. Besides, when I select 3g/2g as preferred still it remains at 4g. I select at 3g preferred, yet...
Jio supports Vo5G in most cities now. My mom uses F14 5G and wife S21 FE 5G both support Vo5G and it works i.e. calling doesnt make 5g switch to lte. S20 fe 5g has not got the patch yet.
