Apple launched iOS 26.5 on Could 11, and the replace brings end-to-end encrypted RCS messaging to your iPhone, in addition to dozens of bug fixes. After you obtain the replace, it’d look like your iPhone’s battery is draining sooner than normal, however don’t be concerned. Apple wrote on-line that that is regular and — most vital — short-term.
Apple launched an announcement in September 2025, saying in case your iPhone battery drains rapidly after downloading an replace, it is nothing to fret about.
“That is regular, as your system wants time to finish the setup course of within the background, together with indexing information and information for search, downloading new belongings, and updating apps,” Apple wrote in a support page. “Instantly after finishing an replace, significantly a significant launch, you would possibly discover a short lived impression on battery life and thermal efficiency.”
However your private iPhone use might be contributing to battery drain, too. Apple mentioned some options would possibly want extra sources to perform, so relying on how a lot you employ your iPhone, you would possibly “discover a small impression on efficiency and/or battery life.”
So whereas your system would possibly expertise some extra battery drain at first, it must be a short lived concern after you obtain iOS 26.2. In case you discover you are utilizing your iPhone extra after downloading iOS 26.2, that might be contributing to your battery drain, too.
For extra iOS information, here is what to learn about iOS 26.5 and iOS 26.4. You can even try our iOS 26 cheat sheet for different ideas and methods.
Watch this: Here is Why Your Telephone’s Battery Sucks and What to Do About It
