1. Becciboo81's Avatar
    Hi, new poster so please be gentle!

    Galaxy S3 went into EE for a warranty repair (screen just went blank). Came back Monday all fine and dandy, had a software update whilst it was away and I set everything up. WiFi working fine on my home WiFi connection (BT Infinity Hub). Switched WiFi off last night before I went to bed and today it won't connect to anything - work/home/free McDonalds WiFi, absolutely nothing. Did a factory reset on the Galaxy, reset my Hub..nada. Laptop, husband's Sony Experia and PC all connected fine. I have no idea what happened to it overnight! It just says 'authenticating' and then 'network disabled, poor connection' despite having all 4 bars and a 'very strong' signal. This happens with every connection I try to make. I've done the *#0011# trick, done a factory reset, battery out etc.

    This is starting to wind me up. Any ideas? It's running Android 4.1.2. I really don't want to have to take it back and be stuck with their joke of a loan phone for a fortnight again!
    01-23-2013 04:44 PM
  2. Becciboo81's Avatar
    Fixed it. Not really sure how to be honest but it at least connects at home. Just went into my router/hub wireless settings, kept them all as they were but clicked apply and hey presto instant WiFi. Bizarre!
    01-23-2013 06:24 PM

Similar Threads

  1. Nexus 7 3g will not connect to 3 network but Wifi is ok help!!!
    By Andy malton in forum Google Nexus 7 Tablet (2012)
    Replies: 8
    Last Post: 03-31-2014, 03:47 PM
  2. my Galaxy s3 will not connect to Mac
    By Matt Adamski in forum Samsung Galaxy S3
    Replies: 3
    Last Post: 09-11-2013, 10:22 AM
  3. Kies will not connect to my Samsung Galaxy S3 ( SCH-I535 )
    By gblaca in forum Verizon Galaxy S III
    Replies: 3
    Last Post: 10-05-2012, 10:25 PM
  4. Not able to connect to any wifi network
    By shavens in forum Droid RAZR
    Replies: 11
    Last Post: 01-13-2012, 06:38 PM
  5. LTE 10.1 will not connect to WIFI
    By mega350 in forum Samsung Galaxy Tab 10-inch
    Replies: 2
    Last Post: 01-05-2012, 06:59 PM