Samsung Tab 2 stops connecting to wifi

[Jema Marterosyan]

I looked all over the internet for a solution. After coming back from school i realize my tab is not connected to the wifi and when i open the options menu by scrolling the top down the wifi is a shady green colour. I tried to turn it of and on but it still didn't work. I know it isn't from wifi because my computer and laptop work perfectly with our current wifi. Then when i enter settings and try to connect to wifi my pressing the switch icon it loads for about 15 seconds then stops again saying : 'To see available networks, turn on Wi-fi'. I even tried to turn on airplane mode yet it didn't work.
Thanks for any help

 

[Golfdriver97]

I looked all over the internet for a solution. After coming back from school i realize my tab is not connected to the wifi and when i open the options menu by scrolling the top down the wifi is a shady green colour. I tried to turn it of and on but it still didn't work. I know it isn't from wifi because my computer and laptop work perfectly with our current wifi. Then when i enter settings and try to connect to wifi my pressing the switch icon it loads for about 15 seconds then stops again saying : 'To see available networks, turn on Wi-fi'. I even tried to turn on airplane mode yet it didn't work.
Thanks for any help

Welcome to the forums.
You could try to reboot into recovery and clear cache. Here is how: http://forums.androidcentral.com/sa...ing-into-recovery-mode-galaxy-s2-s3-tab2.html