Lenovo — Lenovo vibe X2 AP

Address:	416001
Website:	www.lenovo.in

I am facing the problem of overheating as well as the problem of camera . the camera of my cell not gonna working when i open the camera black screen appears and can't snap the picture, so what can i do for that. also it has big issue of battery backup. this phone has less battery backup.. the main problem is network. it not gonna receives the better range while i am living in urban area.. lots of issues with my cell so tell please what i have to do for fixed it.