1. theoportoman's Avatar
    Hi

    Yesterday my Sony Xperia failed to connect to my broadband for the first time. It found the wifi but wouldn't/couldn't connect. However, my computer that uses the same wifi and password to connect is fine. I have tried re-entering the password etc but it makes no difference - the phone doesn't want to connect and now I receive "authentication problem" messages on it.

    Any ideas ??

    Thanks
    02-10-2017 02:51 PM
  2. hallux's Avatar
    Have you tried rebooting your network gear?
    B. Diddy likes this.
    02-10-2017 03:18 PM
  3. B. Diddy's Avatar
    Welcome to Android Central! hallux's idea is what I would try first. You can simply unplug the router for 10 seconds, then plug it back in again. If that doesn't work, see this guide for more ideas: http://forums.androidcentral.com/amb...-problems.html
    02-10-2017 04:49 PM

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