Upgrade phone and keep older plan intact?
I have an original iphone SE that I got under Virgin Mobile several years ago and have since been moved over to Boost. My plan is $30/month due to autopay with 10gb data and unlimited text/voice. I see the newer iPhone SE is available and was thinking of upgrading to it but didn't want to be forced on to a more expensive plan in the process. I understand I likely have an older SIM (virgin mobile/sprint service)- could I just move the sim over to the new phone and keep everything intact? Or, if I got a newer sim can I still keep the current plan?