I have been in a process of building credit since last year. Started off with a secured credit card and have been with sprint for I year now. Just have one card and tried to pay all bills on time. I was wondering what to do next. What should I do about my secured card ? The limit is kinda low. Should I cancel it and apply for an unsecured card or will the bank automatically convert it into a unsecured after one year is over next month. Or maybe apply for another card with a different bank ??