This appliction fb lite is one of the best app for operating in 2g network.
Features like
1: operating is very fast in 2g network.
2: uploading is very fast its compress picture quality.
3: messaging speed is much better then facebook application.
4: when send picture message is compress size under 50kb which is speed for send picture message.
5: Noticificaton system is very good.
6: Easy to use its best working on 3g and 4g let network.
So overally is a good application .