Quote Originally Posted by attyallanlatras View Post
It's my first smartphone (Lenovo P700i) after several years using a Nokia E52....I installed several apps already but not an antivirus...is it necessary? would I experience lag issues if I install one? What is the best among the free antiviru for smartphoness? I know that PCs need AV, but what about the smartphones....TIA
if your not installing "other" softwares then theres not much need to install. but for peace of mind, yes.

recommended antivirus? i dont have any. but, i using avast. as its what im using with my PC. personal preference.

does it lag? yes, specially when installing apps as it scans it before running.