Help please. i have an new iphone 5c on verizon. we've always had to dial *228 to update cell towers. i'm having signal problems & tried this on iphone.. If something is important, it should just work. see why verizon is america's best network. coverage map. verizon 4g lte covers 98% of all americans. see what better looks like. verizon up. from once-in-a-lifetime experiences to tons of rewards from the brands you love. just because you’re with verizon. in-store pickup. The dial code for updating the preferred roaming list on the basic and 3g edvo only devices isn't used on the 4g lte devices. a simple reboot of the phone forces the phone to refresh its connection with the network and updates the preferred tower list..
Verizon does a thing called *228 and you select option 2 which updates the roaming capabilities of the phone. there is supposedly a table stored in the phone that tell the phone that it can use specific towers owned by verizon or others.. Just a reminder to verizon iphone owners to update your preferred roaming list (prl) every few months for optimum network performance (self.iphone) submitted 5 years ago * by ll_cool_bean. just dial *228 from your home coverage area and enter option 2 at the voice prompt.. Apple watch series 3 users must be on carrier bundle 29.1 or higher (check on your iphone via settings > general > about > carrier). for more info on how to check carrier and / or update your carrier version, refer to updating your carrier settings ..
