Late and sleepy but figure ill post this here. Was browsing my 2nd favorite meizu website and came across free themes thread. Downloading extremely slow but trying to test out. I believe it would work easy once mtpk are placed in correct folder.
Quick read, these might work for all meizu devices running flyme4.
Thread (Hint, Instructions are on this page) Register and reply to thread to see hidden text.
Quick test with my meizu mx4, I downloaded a very small one (1.4mb) and put mtpk theme file in customize/themes. Worked without issue.
REGISTER TO IMEIZU WEBSITE AND LEARN TO NAVIGATE THE PAGE. Simple stuff people(before I get a million PMs)
Biggest issue is downloading all these themes. Looks like a couple of gb’s.
One of the bigger themes (46mb)
Small theme (1.7mb)