I have an lg g3 and YouTube, Snap Chat and Google Play Store are not working at all, they all give me white screen and it all started a week ago. This has happened before but only lasted about a day. Ive tried uninstalling and reinstalling snap chat but soon after google play stopped working and then I discovered YouTube was not working either. I have reset my ohone and removed the battery and nothing seems to do the trick. Accepting any advice/insight.