User level: Level 1 (4 points)okay so hi i updated my iphone 13 pro max to ios27 but now it keeps restarting and i clearly dont know what to do. It turns off mid conversations and its glitching. I already tried restarting it and trying to repair all those bugs but nothing seems to work. PLEASE HELP!!!
[Re-Titled by Moderator]
Original Title: ios27on iphone13P M
Posted on Sep 21, 2026 3:42 AM
User level: Level 10 (233,174 points)Sep 21, 2026 4:59 AM in response to ios27iphone13promax
ios27iphone13promax wrote:
okay so hi i updated my iphone 13 pro max to ios27 but now it keeps restarting and i clearly dont know what to do. It turns off mid conversations and its glitching. I already tried restarting it and trying to repair all those bugs but nothing seems to work. PLEASE HELP!!!
[Re-Titled by Moderator]
Original Title: ios27on iphone13P M
You could have a failing battery at this point, especially if the battery in your now 5 year old iPhone is the original battery. Open Settings > Battery > Battery Health. If the health is 80% or less, the useful life of the battery has been used and it is failing. You'll need to either pay Apple (about $89) to replace the battery or trade the phone for a new iPhone.
Apple Service and Repair for iPhone Battery - Apple Support
User level: Level 10 (105,133 points)Sep 21, 2026 4:38 AM in response to ios27iphone13promax
Hello,
Hmm, you might try checking that you have enough free storage space. See this:
How to check the storage on your iPhone and iPad - Apple Support
Good luck.
Originally posted at discussions.apple.com/thread/256361775