Turn 3G on and leave it on.
If you turn it off then you will get no service.
For the Bell and Telus shared network, and this includes Koodo, Solo Mobile, and Virgin Mobile, you must have 3G enabled all the time.
Their network is 3G only and does not have a fallback 2G network like Rogers.
And pick a better name for your subjects. You are lucky I actually clicked on this thread.....