I already have a wi-fi connection on a laptop, so i want to connect it with my android tablet as well. After opening the [settings]...then [turning on wi-fi connection]...next [taping on the wireless connection available]...then [typing my password]...up till this step i succeeded but after that i tried alot to tap the option [Connect]...but it did not happen. It has turned grey as in not available. Is it a lock or??? I need help.