![Katie Hempenius on X: "How to access the field test mode on an iPhone: // This sounds super sketchy, but I swear it works. 1. On phone screen, dial: * 3001#12345#* 2. Hit Katie Hempenius on X: "How to access the field test mode on an iPhone: // This sounds super sketchy, but I swear it works. 1. On phone screen, dial: * 3001#12345#* 2. Hit](https://pbs.twimg.com/media/D8EouYQXYAAX7R3.jpg:large)
Katie Hempenius on X: "How to access the field test mode on an iPhone: // This sounds super sketchy, but I swear it works. 1. On phone screen, dial: * 3001#12345#* 2. Hit
![nik cubrilovic on X: "dial *3001#12345#* on iPhone to show cell tower info https://t.co/7btqzFhFzd" / X nik cubrilovic on X: "dial *3001#12345#* on iPhone to show cell tower info https://t.co/7btqzFhFzd" / X](https://pbs.twimg.com/media/CZyNGDFUcAA8UUh.jpg:large)
nik cubrilovic on X: "dial *3001#12345#* on iPhone to show cell tower info https://t.co/7btqzFhFzd" / X
![3001#12345#* on iPhone - Get all kind of stats including band, signal strength, bandwidth, ping time, etc : r/mintmobile 3001#12345#* on iPhone - Get all kind of stats including band, signal strength, bandwidth, ping time, etc : r/mintmobile](https://i.redd.it/0z35ia1bixl71.jpg)