hey guys.
sometimes when i have my z5 locked and i receive a message my phone dont vibrate and the led light dont go on too. and when i click to unlock it vibrates like i had receive a new message but the message could be from 10 or 20 minutes ago. but this just happens sometimes i dont know why.
anyone have the same bug. or a solution?
*my english is not good but i tried.
greetings
