[butwhydoitalk2u]

i have been trying to get my 4g to work via the wireless tether app, but it is a no go. i have no problems connecting to 3g as ok speeds 25kb, but as soon as i activate 4g it zeros out and just gives bursts of speed that last a millisec and are only 9kb max. what could be causing this...i have changed roms from sprint lovers to ava-froyo to myn and back but none seem to work.