Update finishing in background message in battery setting on ios 18

[Ninra]

Hello, I bought iphone 16 pro max on 09/27 (IOS 18 default), and receive an update secutiy IOS 18 , after update I saw message in battery
setting call "Update finishing in background " , it tell me software update background, it take a whilte, battery life and thermal performance may improve, but it stuck 4 day and it not disappear, my phone still warm during using basic task, does anyone see this before ? and how to avoid this ? thank you very much

 

[Domadia_Jasmine]

Let phone do his job to complete his task, maybe this message will get disappeared in next two to three days

 

[amitabhbansal]

Let phone do his job to complete his task, maybe this message will get disappeared in next two to three days

in my XS MAX it took 6 days and in 15 PM it took 4-5 days, it will go away as Jasmine said, dont worry anything about this

 

[Ninra]

Let phone do his job to complete his task, maybe this message will get disappeared in next two to three days

Thank you very much, I checked again and it seem disappear, however I will check more if it occur again