Xiaomi Redmond note 4 WiFi connection problem

[Yukieater]

Me and a friend have the Xiaomi Redmond note 4 and when we went to grab a coffee together I noticed that I have a much worse signal connection than him, when he was at full signal strength on the WiFi whereas I had 1 line , then I noticed that at home , I don't even find the network on places where I used to have good connection , is it possible that I somehow destroyed the WiFi connection receiver in the phone? And it can't be a router problem of course since others had good signal compared to me, is this fixable?

 

[Ayyub Razaa]

Flash

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