September 2018 security patch update not received. Further, camera performance is not so good (lush green turns to dark green while shooting landscape). Please add time interval setting option in Time-lapse video mode (basic need for Time-lapse photography). Manual setting in Camera should have iso & shutter speed control option. Battery drains very fast. Device heats up more in comparison to other mobiles. Double tap on screen to on & off the screen is suggested to include in next update. Bought this phone in hope that camera & battery performance will be good just like earlier nokia mobiles & it is unfortunate to find such level of short-comings.