mine took 14 months to become unsecured and to get refund of security.
About 400k in Credit Lines CSP 29.9k, Citi DP 42.5k, Chase Marriott 12k, Chase IHG 6.5k, Sams MC 20k, Amex Hilton Surpass 356k, Hawaii Air 26k, Discover More 50k, Chase SWA 3.5k, WF PLOC 30k, B of A Visa 43.8k, Wells Plat Visa 8.3k, RC Willey 5k, Pen Fed Visa 43.7k, Pen Fed PLOC 25k, Lowes 25k, CSR 28.8k