I got a replacement phone because mine had a bad speaker, and then I reinstalled the keyboard I had been using, SwiftKey X. When I tried to switch to it though it didn't work and it still shows the default keyboard. I even installed another keyboard app, TouchPal, but neither one replaces the default keyboard like they are supposed to. Under Language & Keyboard I check the boxes to use the installed keyboards, but it always shows the default when I try to type. I got SwiftKey to work before and now I can't get it to show up. Please help. Thanks.