Network not detected after ios 17.4.1

Hi,

I bought second-hand iphone 11 pro. I update firmware to ios 17.4.1 but network not connected. In setting its show network name and 58.0 and No network but phone keep searching for network. I tried all remedies found online. Today I update IOS to 17.5 RC but have a same problem.

Please advice me any solution for this problem.

Thanks in advance.

Kaushik

Network not detected after ios 17.4.1
 
 
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