[text] Is it possible to disable the network in iOS Simulator Get personalized job matches now A amtrying to debug some inconsistent behaviour am seeing in an application that gets i primary data from the intenet. dont see the issues in the simulator just on the device so Id like 281 to reproduce the network and connectivity environment in the simulator. W isthere any way of disabling the network in the simulator 17 Answers acive oldest votes A Useasimple Faraday cage to block or limit the external RF signal level. 1214 You can make your own with aluminum foil. The openings should be smaller than the wavelength OfYourata senice f hafe what yous want o block 800 Mhz has a 37 cm 147 wavelength 1900 Mhz has a 16 cm 6 wavelength. This works better with an actual device than with the simulator since the Mac is hard to work on when inside the Faraday cage r share improve this answer edted g 2713 2t 1956 answered Dec 1212 at 112 progmr 57.2k 13 88 135