After October Security Patch Update iQOO 9SE device facing huge battery drain problem. I received October Security Patch Update on November 2. But from past couple of days battery draining very quickly in stand by mode. I'm attaching pictures here. I used my device only 27 mins with 11 hours stand-by and battery drained 35% . " Smart Ingine " also not working properly i turned off all applications " Background run "  permission but still it showing 4/5/6 apps consuming battery in the background. I turned on 90% apps " Restrict battery usage in the background " but still showing those apps consuming battery.

I request you to look in this matter once. Is there any problem in update ? Please fix this in next update 

Edit : The problem was solved in 1 week. Now I'm getting good battery life. Thanks to technical team of iQOO ❤️

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