hi

[venkit]

iam owning xperia s ..it has only 600mb ram of usage its already 580mb over my phone is getting hanged so kindly suggest me a solution to overcome this problem?

[discretion1]

Go through this FAQ thread:

http://talk.sonymobile.com/t5/FAQ/Does-your-phone-feel-slow-and-laggy/m-p/347824#U347824