Force 3g Windows Phone 8.1

[Akash Oak]

Fast reply......field test doesnt work...using lumia 820

 

[anon(7900571)]

Field test was remove from amber /black update. Go into phone settings /mobile+sim/sim settings/highest connection speed. (If your carrier , region supports 3G and the service is activate on your SIM it should show the option to switch between 2G and 3G ).