i have a new wireless router dual band n600 from bezeq israel and since then it says that wifi is disconnected what should i do to connect it how to fill the network name thanks a lot for your help
Follow the instruction that came with the wireless router to enable the Wi-Fi portion. If you're saying that the iPhone is indicating that Wi-Fi is disconnected, turn on Wi-Fi in the settings. When you see the SSID (name of the Wi-Fi network), tap on it and then enter the passcode, if applicable.