finance degree alone cannot get u analyst job?

What make you think you can achieve above average result in CFA exams if you are not doing well in your degree?

OK, my advice to you is that if you really need to sit for Level I next year June instead of December, you have another 6 months to study from now. If you are working, you have to study 2 to 3 hours work everyday after work, assuming your work does not require you to work OT. And then on Saturday and Sunday (assuming you do not work on Satuday), you have to stay home to study another 8 to 10 hours and thus you do not really have leisure time to go shopping or meeting friends during these 6 months.

Since you have mentioned you only achieved below average in degree, I believe you have to put more effort to above average result for Level I. Studying the CFA program need a huge commitment, and if you cannot take it, better postpone or just don't waste your money and time.

if you are planning to become a fund manager, then yes, CFA will help you alot

Level 3 covers a huge portion of portfolio management, so you gotta complete all 3 levels..

Level 1 is like giving you an idea what the investment industry is like

While level 2 is more on valuation