Clearing CA Final Group 2 in 30 days isn't not that difficult as it seems!
All that you need it prepare a Master Plan to achieve your dream.
I m pretty sure you must have already studies the content once earlier. Now u simply need to Revise it only.
Some Pro-Hacks which I would like to Share:
1. Try to balance all the 4 papers. By this I mean don't run behind a Single Subject. Allot equal time to all. Make sure you switch the subject as soon as study 60 marks paper. This will boost confidence to crack all the 4 papers.
2. Study each subject 4 hours in a day. Like : ISCA - DT - AMA - IDT ( Best Sequence )
3. Refer to all easily topics first and don't waste time for some topics which you haven't touched yet.
4. Stay Positive & Hustle behind your Dream!
Thanks,
Your Elder Brother in the Profession!