u/iPhone13User1

Thinking about jumping in but I’m worried about performance/battery drain on an older device like the 13. Anyone here already running it on an iPhone 13 (or similar)? How’s daily usability, battery life, and bugs so far compared to 26.5.2? Worth it or should I wait for a later beta/stable release?

I updated my iphone 13 to ios 27 pb 1 and its draining like craaazy, heating, stutters(not as smooth), ik its a public beta 1, but should i update to developer 4 from pb 1?

Hey there, are you also experiencing heating and battery draining in iOS 27 pb? I installed it on the first day and everything was fine, battery was normal, after indexing and after some 4-5 days, it got so much worse like: lag, stutters, hot phone etc.
are there some tips like to stop this? Or should i downgarde to ios 26

Hey there, are you also experiencing heating and battery draining in iOS 27 pb? I installed it on the first day and everything was fine, battery was normal, after indexing and after some 4-5 days, it got so much worse like: lag, stutters, hot phone etc.
are there some tips like to stop this? Or should i downgarde to ios 26

Hey there, I updated my iPhone 13 to iOS 27 Public Beta and wanted to share some info about the update and the issues that I have been going through and wanted to ask if you guys have the sams problems:

1. The settings app crashes sometimes
2. The Face ID got little slower, since iOS 26 it got a animation when swiping which adds time to unlock the phone compared to iOS 18
3. In low power mode when scrolling through the homepage it lags a little little, especially in library apps
4. When swiping in Spotlight Search it bugs a little, strange behavior
5. The battery icon looks strange

• The good things:

1. The icons look way better than iOS 26, perfectly dark and good colours
2. The app launches is good, dont think I noticed a difference
3. Smooth Interface, pretty good for a Beta
4. Better battery life
5. Cool new features, like the liquid glass slider

I reccomend you to not update the phone, wait until september, you will face problems, but if you cant wait anymore then go for it!