So my galaxy s2 is usually on GSM (2G) to conserve battery. When I need faster data speed, i switch to WCDMA(3G) mode.
My question is what does turning on "use packet data" mean? I've googled it and people say that if you turn on packet data, that basically means you turned on 3G? I thought I turned on 3G by choosing WCDMA network already. Do I get faster speeds if I choose WCDMA and packet data ON? What happens if I'm on GSM network but turn ON packet data?
Sorry for the newbie questions.. this is my first android phone
My question is what does turning on "use packet data" mean? I've googled it and people say that if you turn on packet data, that basically means you turned on 3G? I thought I turned on 3G by choosing WCDMA network already. Do I get faster speeds if I choose WCDMA and packet data ON? What happens if I'm on GSM network but turn ON packet data?
Sorry for the newbie questions.. this is my first android phone