i have this phone.i understand that i need to enter the settings you posted, i just cant find where to do so!
from settings i go to network settings then have 4 choices - network selection,preferences,preferred mode, and gprs connection.
the choices for gprs selection are :when needed: or :always:
preferred mode i have gsm and wlan selected
preferences gives a list of 50 items including movistar,vivo,comcel etc, i have no idea what this is
network selection has a new search option,which brings up nothing but the word 'done'
network selection brings up a list of 
2uk
selection mode i have set at manual.
for the life of me i cant find where to put in the settings and ive tried phone shops,internet cafes everything,so i'd be very grateful if someone could help!
