You placed the OBB in the wrong folder. Delete the folder, recreate Android/obb/com.capcom.dmc4refrain/ , ensure the OBB name has no extra spaces or (1) in the filename.
May Cry 4 Refrain Android _verified_ Download Apk Better - Devil
You placed the OBB in the wrong folder. Delete the folder, recreate Android/obb/com.capcom.dmc4refrain/ , ensure the OBB name has no extra spaces or (1) in the filename.