iPhone 11 iPhone 11 wifi problem

[Vizkoz]

Hey guys, four days ago I switched my iPhone 7 to a iPhone 11 and it has a kind of WiFi problem.

Firstly, when I transferring my data 11 didn’t connect to WiFi for 15 minutes after that it connected after that I have started to use it and but ip11 can’t use full performance ex(ip11 download speed 35mbit/ip7 90mbit) a problem after a few days it start to lose connection I checked on my old phone and It was working smooth.I talked with Apple support we done diagnostic(doesn’t have a problem), reset network settings, full settings and I reset and restored the firmware from iTunes but it didn’t worked for me.

Do you have any idea for solve it.

Thanks a lot.

 

[ericwn]

Test from another wifi router to see if it’s related to your wifi. Could be something silly like a router firmware that is missing an update.

 

[Tauched]

Wife's iPhone 5S worked fine with the wi-fi we have. The wi-fi works fine with my 6S from Walmart.
For some reason her iPhone 11 loses connection to the wi-fi. Sometimes I just turn wi-fi on and off her phone and it reconnects. This seems odd to me. We called the local phone company but they did not have a good solutions. Someone told me it may to the transceiver circuit in the iPhone.

 

[ericwn]

Wife's iPhone 5S worked fine with the wi-fi we have. The wi-fi works fine with my 6S from Walmart.
For some reason her iPhone 11 loses connection to the wi-fi. Sometimes I just turn wi-fi on and off her phone and it reconnects. This seems odd to me. We called the local phone company but they did not have a good solutions. Someone told me it may to the transceiver circuit in the iPhone.

Test with another router as well. It may be limitations of that device.