Well I installed it, let it do its thing during the night on the charger, been tinkering whole day, took lots of photos etc and battery seems just like on 16, which is pretty good for a prerelease software.
Same issue here on regular 13 Pro. Battery life has been as poor as on Beta 8 so far and I'm not using my phone for some extremely battery draining stuff. Only messaging, emails, web-browsing.Might be a bit too early but looks like battery drain on my iPhone 13 Pro Max with iOS 17 RC is NOT fixed at all.
I unplugged my phone at 6am, it's 2 pm and I'm left with 47% with just 2h and 20min SOT.
And 1h of SOT is just Safari.
I'll wait few days but I'm pretty sure nothing will change and if that's the case then that's quite pathetic they'll release it to public.
The whole OS works fine, it's smooth and so on but that battery drain is unacceptable for me with Pro Max phone on a RC release.
14PM. I will say it’s with airplane mode on (but WiFi and BT on), and background app refresh off.
SameI’d say I got about 10 hours SOT yesterday.
Yes. iOS 16.6 battery life is much much better! Hope they will fix it in the RC asap4 days later after updating to RC, I can surely say that battery life has imporved. It's still not as good as it was on iOS 16.6, but I'm sure that with future updates it will stabilize. (iPhone 13 Pro)
So is for me on my 13 Pro Max, nothing has changed since updating to RC, I’m getting 6h SOT MAX when I used to get 10+Battery life is poor for me on RC build. iPhone 14 Pro Max
Do you mean “Files” app ??Maybe it helps: Last year with iOS 16 I had huge battery problems. Anytime in airplanemode without WiFi I noticed, that the battery life was very good. By chance I discovered, that in the files App from Apple it was "Syncing..." all the time (you can see that on the bottom in the app). But anything was synced. So I deinstalled the App right on the Homescreen and reinstalled it from the Appstore. This solved my battery drain issue. Problem was: I wasn't able to see, that the files app used that much battery in the battery settings of the iPhone. It was like a "phantom usage". And of course - if it's not the files app - maybe there are other apps using the battery that much without showing it in the battery settings.
That's what I think, too. I think it's kind of admitting these iOS versions just use more battery and that's why bigger batteries and a more efficient chip don't translate into a gain in battery life. The battery iPhone 13 Pro Max was getting on iOS 15 hasn't been matched yet. The 14 series wasn't worse on paper but iOS 16 in real usage made them last less than the 13 series.Bigger batteries in the 15’s will help a lot with battery issues I suspect.
13 Pro user here. I updated to the RC a week ago today and I’m consistently getting around 5 hours of usage when I could get 7-7.5 on iOS 16. Quite a massive drop that hasn’t gone away, like you. Shame.Well… my iPhone 13 Pro Max can’t relate. 20% left and it’s not even 6h SOT.
It’s been like that since beta 7 and I don’t do anything resource heavy like playing games or something.
So I actually do hope RC will change whatever they’re doing with the last 2 beta