After the latest software update PD2453IF_EX_A_15.08.16.W30 , which was released for overheating issue resolved the heating issue and there is no heating now but the battery drain is more than before update and the sot has reduced drastically , usually 1% drop happens for 15 min with normal use but now it is happening for every 5 mins , worst update , I kindly ask iQOO team to please review it and provide an update that fixes the battery drain issue and optimize the processor more