Teclast A11 Quad-Core (NEW)

I have got the new Teclast A11 with quad-core cpu and 2GB Ram. ID: M5A7.

Is there a possibility to root this device as well?

PS: I have rooted the old version with dual-core cpu and 1GB RAM ID: D5S7 successfully. But i guess for the new quad version i should not use the same file to root this device, right?