Level 1 (7 points)

False temperature warning on i phone 15 pro model while phone is cold only after IOS 27 update before that i was using my device smoothly on IOS 26.

Heyy, i am writing to the apple community coz of the very annoying and disturbing software bug after ios 27 update. Before update i was using my i phone 15 pro smoothly but when i had updated this to ios 27 i am facing false temperature warning message whether my phone is cool and sometimes it happens when my i phone is idle too.

i had contacted to the apple support they ran the hardware diagnostic many times on my device but couldn't found any hardware sensor faulty even I visited to the apple service center apple noida they also did the hardware diagnostic but can't found anything wrong with the hardware. And apple support team has registered my case and they had told me that it is a emerging software bug of IOS 27 and they're working to solve it in upcoming software minor patch updates.

So i hope and will request to the respected apple team to solve this issue as soon as possible because we are not even able to use our devices with this.. and one more thing when i had updated to IOS 27 earlier than this so at that time this fake temperature warning had been started popping on my i phone's display but that time there were a option to downgrade from IOS 27 to IOS 26 and i had downgraded that but after 2 to 3 days i thought that the bug had been fixed by apple of false temperature warning alerts but that had been started happening again even on the first appearance of IOS 27 then I tried to downgrade one more time but after that apple has been stoped the signing to the ios 26 servers from ios 27..

and from 10 days i am using my i phone with this bug. I don't expect this type of software failures by a big company like apple and i am using your services since last 10 years with mac and all i phone models. Please take it as priority and solve this bug as soon as possible...

[Edited by Moderator]

Posted on Oct 1, 2026 11:24 PM

3 replies

SravanKrA

Level 10 (454,138 points)

Oct 1, 2026 11:32 PM in response to Akhil_09

Akhil_09 wrote:

I don't expect this type of software failures by a big company like apple and i am using your services since last 10 years with mac and all i phone models. Please take it as priority and solve this bug as soon as possible...

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Sheikhmahir

Level 1 (12 points)

Oct 1, 2026 11:30 PM in response to Akhil_09

Having the same problem on iphone 15 pro max

Didan_

Level 1 (8 points)

Oct 17, 2026 2:41 AM in response to Akhil_09

Am facing a similar issue on my iPhone 15 promax since the update. I have tried to force restart, reset settings but the false temperature alerts still pops up.

Originally posted at discussions.apple.com/thread/256368909