Yup, *#7370#, then I was prompted if I wanted to reset, so I clicked Yes. I had to re-enter again the City Code, Time, and other details. Buti na lang yung Contacts ko, naka-save din sa 2 gigabyte SD card ko.

Thanks bro, I owe you one.

Sana di na magloko ulit. I really think that this phone has firmware issues.