Sorry to dissapoint you brother . I’ll be joining SRM KTR Campus in a few days . Have no solid idea about Ramapuram Campus .
Personally , I don’t think you can chance your campus . Moreover , you’ll be coming to KTR Campus for placements . Changing branch is somewhat possible if you get the required CGPA and if seats are available . Ask a senior in SRM . He’ll have a better answer . Thanks for A2A .
All the best for your future . Cheers !