- Forum posts: 2
Dec 25, 2018, 8:55:10 PM via Website
Dec 25, 2018 8:55:10 PM via Website
I have a Samsung galaxy s3 that is not on any carrier with no SIM card , i use it for WiFi only. Having trouble with WiFi connection it connects for about 20 seconds then it turns off. Running android version 4.4.2. Can i upgrade software free?