Hi guys, I have a brand new S3 with the updated 4.1.2 software and i have been having so many problems. I have searched the internet for answers but have had no success. Skype does not connect, videos from Youtube to other sites do not open (well they open in various video players i downloaded but do not start playing). Also the portable hotspot does not work - i can connect to it from my laptop but all pages i go to go to the white page saying cannot connect. Can anyone help? I contacted my service provider and they said it is all ok from their end. Pulling my hair out. Cheers.