Hi all, how to keep the wifi connection keep connected? coz it will shut it off itself whenever there is no incoming data downloading, then when i unlock the phone, it will show the "Connected to wi-fi network xxx" back..

Hi all, my phone screen automatically keep turning on and off coz the live wallpaper, right after i disable it the problem solve, but still i kinda like the live wallpaper i had disabled, any issue to fix this?