Anu_Priye, Apr 18, 2019 : Title Lock screen color issue. Device OnePlus3T Software Version O2 OBT 190417 Probablility of occurance 5_100% Topic Lock Screen Photos Carrier/Network JioBSNL Actual behavior Night mode on automatically Was this a problem in previous software versions No application or don't know. Expected behavior Night mode on when device is locked and normal when unlocked. Any other comments Lockscreen colour looks like night night mode is on. As soon as device is unlocked the colour gets back to normal.