Iphone 5 does not see my wifi, but sees others

Question

iPhone

Hello!
Before that everything was ok. But now strange behavior has appeared:
1. iPod Touch sees my home router and works correctly with it.
2. iPhone 5 does not see the home router, but it does see signals from neighbors.
3. 2 computers are also connected to the router by wire, the Internet is working fine.
4. Now I checked the netbook - it also does not see the network ...
The other day, the light in the house was turned off. maybe something burned out in the router, of course. But it's strange that the iPod sees the network

Answer 1

Maybe the Wifi channel has changed on the router, which the iPod sees, but the iPhone does not, try changing the channel to 9 or 6 manually on the router.

Answer 2

Personally, I had this when I took down all the data from Macbook air. And to reinstall the system, it was necessary to cling to the network. What is the reason for this, I do not know, but personally it helped me to manually set the network name and password. After that, I connected to the Internet.
Those. I in the network selection field, chose to connect to a specific network, registered its name (ssid), then the password and the network worked. Hope it helps.