Yesterday night my Galaxy Ace wouldn't connect on the wireless network, a not even on the other one (dunno how you call it becasue english is not my default language on the phone) so I turned it off as I did like that many times before. When I went to turn it on it shows me the regular Samsung opening screen, and when it gets to the animated samsung logo, it just stops and "Samsung" sign glows all the time. Is there any solution to do before I send it to repair?