Originally Posted by StoneBoyTony
It depends witch firmware you put on your phone. You should choose firmware for you contry region (or better Provider Firmwares: Carrier Branded version of Samsung Galaxy Ace), if your phone was rooted you need it to be unrooted before you flash, SIM card and SD card should be out from the phone before flashing i think you already know that. Beyond that I don't have a clue try reflash with some other firmware that include your country.
Yeah, I just reflashed and it worked, so who knows why it didn't work the first time. Still thought Thank you