Tablets are notorious for remembering false inputs ...the quickest solution if you know you have to changed your password...is to rescan the network and when it finds your router...click on forget this network....rescan again and it will ask for your password without having any internal records stored...if that fails ...then ..it is possible the routers password is at fault...look at switching the router off for 30 seconds then restart the router ..go back through the previous steps...if it still will not connect...then you need to find the isp address for the router and its login .and check those settings.
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Tablets are notorious for remembering false inputs ...the quickest solution if you know you have not changed your password...is to rescan the network and when it finds your router...click on forget this network....rescan again and it will ask for your password without having any internal records stored...if that fails ...then ..it is possible the routers password is at fault...look at switching the router off for 30 seconds then restart the router ..go back through the previous steps...if it still will not connect...then you need to find the isp address for the router and its login .and check those settings.
Tablets are notorious for remembering false inputs ...the quickest solution if you know you have to changed your password...is to rescan the network and when it finds your router...click on forget this network....rescan again and it will ask for your password without having any internal records stored...if that fails ...then ..it is possible the routers password is at fault...look at switching the router off for 30 seconds then restart the router ..go back through the previous steps...if it still will not connect...then you need to find the isp address for the router and its login .and check those settings.