Well i am using a LG G3 F400S version. I had a little problem with the Google playstore. When my LTE is on i had trouble downloading from Playstore. I get this error 489. I tried clearing the cache on playstore n the firmware at the app setting. When i restart i still get error, but when i am using Wifi i had no problem in downloading it. Anyone can help me with this issue. By the way this only happens on Playstore. I use the browser for surfing , FB or any online it has no problem, only with the Playstore.