WiFi networking services should resume on your iPhone 12. 6. Update iOS. Using old firmware is bound to cause various problems for your iPhone 12. Each update from Apple deals with any glitches, and updating your device to the latest firmware may fix your WiFi network issues. To update your iPhone 12 to the latest software version: Go to Settings.
Next, click on Wi-Fi just below Airplane Mode. This will show you the Wi-Fi settings. There are a few things to check: Wi-Fi Mode is On. If Wi-Fi is set to off, you won't be able to connect to your Wi-Fi network. Ask to Join Networks is On. If you aren't being prompted to join the network, it may be that Ask to Join Networks is off. 3TnVm2. 322 416 370 5 293 461 157 391 320