WiFi always downloading

[TcRoc]

Just picked up my S3 yesterday.. wifi indicator always says something is downloading.. killing battery. Unplugged this morning at 100% and in a hour down to 90%... HELP!!

 

[LifeIsABeach]

May be a rogue app. Go to Settings -> Battery. It should tell you what is using most of your battery. Downloading the GSAM Battery Monitor app may also help. Good luck!

 

[huskur]

First thing I would do is pull the battery. Restart the phone.

Then check to see if you have an system OS update trying to download. Menu>settings>about device>software update>check new