Using 5G provider compatible with my southeast Asia version of A35(a3560 ). Checked with provider my phone compatible with 5G bandwidth but still shows Edge. Only wifi calling works with my phone number.
It's in the settings >connections>mobile networks>Network mode> select autoconnect with 5G in the list of network modes. When 5G is available it will autoconnect to 5G with my carrier when not connected to wifi my connection mode goes back and forth, 5G/LTE.
