my Samsung Galaxy ace gt-s5830 has just “hung” during the start-up screen with the white text “Samsung www.samsung.com "on a black background.
I have tried to restart it and to take the battery out and put it in again but the result is the same. it neither goes into download mode( vol down+menu+power buttons) or ram dump mode (vol up+ power buttons)
Any suggestion or advice on how to fix this would be so much appreciated.
