CANADA STOCKS-Banks lift TSX on Cyprus hopes; BlackBerry falls

* TSX rises 9.48 points, or 0.07 percent, to 12,757.35 * Six of 10 major sectors advance * Index falls 0.57 percent this week * BlackBerry shares slip on lackluster U.S. launch By John Tilak TORONTO, March 22 (Reuters) - Canada's main stock index advanced on Friday as hopes that Cyprus will strike a bailout deal before a looming deadline boosted financial shares and helped offset an 8 percent fall in BlackBerry. Shares of BlackBerry stumbled as it faced a difficult chall