1) Switch mode fails to carry contacts along with it.
2) Does not support Vodafone 4g
3) Proximity sensor is useless and the Mute& Hold buttons switch on during calls by your cheeks. Extremely frustrating.
4) Extremely delicate Glass and Touchpad. Slippery body.
5) It actually is Raste Ka maal saste mein.
Over hyped, over rated phone