I have a Vodafonex9 but I'm on the skinny mobile provided and I have to turn 4g off as it has no signal on 4g at 1800mhz and it doesn't switch back to 3g it just says no service.
It does work on the 700mhz 4g
It is strange as the basic of phones pic up 4g at home.
It is almost like a software issue.
I have forced 4g on and even though it shows full signal it has no connectivity
I think both spark and Vodafone are on band3 1800mhz as skinny mobile uses the spark network.
I have reset networks on phone and tried factory reset I have taken Sim out I have tried putting it in roaming. Any ideas? thanks.
The map says the 1800 MHz signal is good and it works on other phones as we are out of range of the 700mhz