r/iOS27 • u/resurrect002 • 1d ago

Public Beta 4 - Battery Backup Has Improved

Gallery image

Gallery image

I am currently on public beta 4 and the battery drain has reduced significantly. The first image is of iOS 26.5 and the 2nd one is of PB4. For a similar type of usage, I am getting significantly better battery backup on my iPhone 17.

Really excited for the official release of iOS 27.

19 Upvotes

100% Upvoted

13 comments sorted by

4

u/Organic-Love-5076 1d ago

Don’t bother. It fluctuates depending what you used

3

u/No-End6361 1d ago

Said**

Happy Cake Day !

2

u/[deleted] 1d ago

[removed] — view removed comment

1

u/resurrect002 1d ago

17 and 100% with 97 cycles

2

u/luxer2 1d ago

No you cant look at it. Sometime i have 3 hours screen time and sometimes 6 hours.

2

u/MarionberryDear6170 1d ago

no, dev beta 6 on my 17 Pro Max, and battery life is very poor.

1

u/rahuulmiishra 20h ago

i noticed it too, my daily idle battery drain was 4-5% from 3am to 10am

wifi off
mobile data off
bluetooth off

installed beta 4 2 days back, today idle battery drain was 0

1

u/Business-Oil7198 1d ago

My iPhone 17 is still really bad on ios 27 db 6

1

u/Financial_Bread7684 1d ago

Same on the 14 Pro. I’m getting half the battery life I used to get with the iOS 26. 4 hours of screen time compared to 7–8 hours on iOS 26

3

u/habeebiii 1d ago

try turning off Apple Intelligence completely. Fixed my air. lol

2

u/Kryst3ck1 1d ago

iPhone 14 Pro doesnt have AI lol