Hi, i would like to know as a developer what do i need to do to test using an iphone in a test network. There are some carrier settings i guess i need to change but can someone let me know how i can do that? Do you have an example? Thank you in advance.

Is there an API that can be used to track, log, and capture cellular network info? This will be used for making an app to log and track cellular towers nearby for trying to make a cell tower map just like CellMapper.net

Hello, I'm a newbie to iOS. How do I get the cellular signal strength or signal status bar level in iOS via public APIs ?

I am testing various UE/CPEs for 5G band n48 (3550 to 3700 mhz). The spec for iphone13 mini A2481 says that n48 is supported. However the unlocked device I have is not working (no rach) with the gnb. Other CPE devices are able to attach with my gnb so I do not suspect it is a RAN issue. Does the iphone 13 mini actually support n48?