iPhone 4s wifi incorrect password

Question

Created Mar ’16

Replies 4

Boosts 0

Views 1.6k

Participants 5

I didn't have any problem with iOS 8.4.1 everything was working well. after

I upgraded iPhone 4s to latest ios version 9 to 9.3, I lost my wifi connection, its keeping say: incorrect password

I followed all suggested ways like

reset network setting
restore factory settings
restore firmware
turn wifi off in icloud setting
use hair dryer to hit it up
put in refrigerator
change DNS to Google
use auto proxy, off proxy
turn antivirus off
firewall off
upgrade latest version of iTune
change router security encryption WPA/WPA2
manually enter SSID and password and DNS

All provided ways I did but it is still same pop message: INCORRECT PASSWORD

For your information, Apple customer service checked it through diagnostic out, there's no problem with hardware.

So how to solve it?

Thanks in advance

Boost

Answer 1

bob133 OP

Mar ’16

By "change router security encryption," do you mean that you actually reset the password on the Wi-Fi network or did you just switch the encryption protocol?

0

Answer 2

DavidOpdyke OP

Mar ’16

Will this same device connect to other password protected WiFi networks? If nothing else, have someone you know create a hotspot with a simple password.

Also, you mentioned that you restored firmware, did you setup the phone as new?

0

Answer 3

KMT OP

Mar ’16

If this is about the iOS public/app store version, those user-centric questions may be better suited for Apple's public community support forums rather than here in the developer/IDE forums, thanks.

https://discussions.apple.com

@AppleSupport twitter

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Answer 4

Maximilian31 OP

Mar ’21

I have the same Problem... can you help me?

0