should I install iOS 26 on my iPhone 11 Pro Max

[adamdria]

so I have a iPhone 11 Pro Max with a 64g and a battery health of 78%
and im worried if I should install iOS 26
I heard a lot of people say there battery became worse and dosnt hold charge for long
so what do you think ?

 

[FreakinEurekan]

In terms of battery life iOS 26 vs iOS 18, I'm not seeing a dramatic difference.

That said... At 78% the battery is about due for replacement.

 

[Heat_Fan89]

You should consider replacing that battery.