Switch your sim card over to Nexus 4. If you buy Nexus 4 unlocked, it can probably do out-of-the-box WiFi tethering (My Nexus One could but not sure if 4.2 stoc

Switch your sim card over to Nexus 4. If you buy Nexus 4 unlocked, it can probably do out-of-the-box WiFi tethering (My Nexus One could but not sure if 4.2 stock android still has that feature preserved). To use your iPhone 5, connect it to your Nexus 4's WiFi hotspot.