IPhone 4S Wi-Fi stopped working after upgrade

Asked By 0 points N/A Posted on -

Hi you all,

I was having an iPhone 4S and I haven't upgraded the iOS from 6 to 7 till now.

But As these days, it's become more popular, I would like to use those features and hence upgraded from iOS6 to iOS7.After that everything works fine except Wi-Fi. I have tried to restart and see but no luck. Apple diagnostic tool showing that my phone is charging problem, but I am not having any issue with charging / battery.

Anybody faced the similar issue? Please help me out here guys.

Answered By 0 points N/A #192004

IPhone 4S Wi-Fi stopped working after upgrade


Hi Charles L Ryan,

I'm sorry to hear about the problem you are experiencing. The upgrade caused the Wi-Fi chip to overheat, resulting in no Wi-Fi signals being picked up by your iPhone. Follow the simple steps below to resolve your issue:

1. Put your phone into airplane mode.

2. Go to Settings on your iPhone.

3. Now go to General.


4. Then go to Reset.

5. Then go to Reset Network Settings.

6. Reboot your router and disable airplane mode.

7. Reconnect to your network again.

This should help!


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