Hi muddaser,
Firstly, i would like to inform u that it is not possible to read messages in pure Flash Lite in 2nd or 3rd edition phones. Secondly, you left with the only one way i.e extending flash lite using any other language which is exposed to more platform services like Python, Symbian C++ etc. If u have some hold on either of these languages then u have to create a Local HTTP Server to extend Flash Lite but it needs good knowledge of either of these languages. For some ready made work, u can go through some open source projects like
Flyer,
Janus Engine,
Intelligere FLS etc. Hope it helps u.
Best Regards,
SajiSoft