my s3 all of a sudden is either extremely slow or won't connect in house to wifi. i have hi speed cable internet. the laptop fires right up on the wifi so i know its not the internet service. when i switch the s3 to off wifi it fires right up after switching to 4g. i have cleaned the cache. does anyone have suggestions. it s3 is 8 months old. i have pulled the battery also. this is an intermittant problem.
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Sent from my AT100 using Android Central Forums