Superb! Great Job by the Developer!!! This is a unique and an only app on the play store which gives you the option to choose 'WCDMA PREFERRED'. The benefit here is it always chooses the 3G network only if it is strong else it hooks on to the 2G network. This helps me to use 3G internet without having to get out of network since it immediately chooses 2G network if 3G is weaker. I have also observed that If you choose WCDMA Preferred and if you make a call then it chooses 2G network automatically and gets back to 3G after the call ends.
September 10 2015