Today most people use mobile phone 4 using net,so here r some tips for use net safely 1.Make sure ur that connection is secure when login in gmail,yahoo,hotmail etc.(in opera mini we can see a lock sign in above right side)or use https.2.Donn't use hacked opera or ucweb,4 login purpose,or make sure that connection is secure.Donn't sign up unkwn sites,& donn't give any personal details.3.Donn't comment about thinks in unknown sites.4.Donn't upload personal or family photos (especialy photos of girls) in facebook or orkut.5 donn't give ur email id &pasword in unknown or untrusted sites(may be hacked).6 donn't give phone no to any site,6.Donn't upload files or photos in adult sites because your ip wil be recorded in that sites.7.Donn't register untrusted ad sites with your email id,because,you wil be spammed,8.Downlod & use software in trusted site,because there are many softwares which can damage your phone.9.There are applications which helps you to use orkut,facebook,yahoo easily etc.donn't use untrusted applications,you may be hacked (nimbuzz,ebuddy are trusted applications)10. donn't be attracted with money or talktime ofering site.Be ALERT.