Hey I know All Think the I730 sucks but its a great phone.....anyone whoever else is having signal issues(mine was a piece of crap i wanted to throw in the toilet) just unscrew the antenna and there should be a red looking small rubberband on the antenna take it off and bam mine went from having no service to full everywhere i even took the phone apart and it causes the antenna to go further down into the phone i already emailed nextel about this and there gonna send out an alert to I730 users