creating files from android over bluetooth on lego NXT

[sitaram8]

Hi All,


Iam working on a project where i need to send text to NXT brick
from android phone over blue tooth. the text received by NXT will be read by NXC code.
The approach i had taken is to create a file and write to the file over
blue tooth. however i am unable to create the file from blue tooth using my anfroid phone.
reqest to help me on this.