Hi uutommi, thanks for your reply. I agree with you that within the software you are not able to choose frequency, however i dont 100% agree with what you have stated.In 3g mode, you only require 1...

Model : Hardware Version : Firmware Version : ISP : I have a new archer mr200 where i would like to use an external antenna, or two, in order to improve 3g/4g reception.I have used my old galaxy s2...