Hello Lenovo I am user of K4 Note, and I also used K3 Notes, Currently I am facing problem on Video Calling front camera. Video of showing black to user whom i called and this problem occurs after I update Android version Marshmallo. Please help me. SN: HB0S81DT PN: 8SSP68 C0567479 50HB51 5CM0SLV Please help Me. My Mob No is : 999062

Regards
pankaj.ksp07@gmail.