Originally Posted by elmkzgirxp
Question threads go to Q&A, Help & Troubleshooting Section, not here. Don't do it again, if you please.
Those files must be put in /sdcard/Android/obb, not in /data.
If the data files are Obb files, only then it shall be placed inside the obb folder, else, it should be inside data folder. But neither of them works for xperia M because of its low internal memory (2GB). Hence, to play NFS Mostwanted, which is around 2GB, you need to swap your internal memory to sd card by using apps like folder mount, internal to sd, etc. (however Gl to Sd won't work as it does not detect NFS Mostwanted).
I hope I could help.