Apple iPhone users report that they will automatically shut down their phones at night for a period of time.

CTOnews.com October 11 news, according to foreign technology media 9to5Mac and many netizens submitted feedback, even if the iPhone is charging, it will automatically shut down at night, users get up to see the iPhone password screen page.

This problem is not alone. The iPhone 15 Pro Max used by the media editor automatically shuts down the phone during the night for a period of time without battery optimization and overnight charging using MagSafe.

Some users on Reddit also reported the problem. Netizen @ rathan_lesage said that his iPhone automatically shut down between 3: 00 a.m. and 7: 00 a.m., and had to re-enter the password when the alarm went off.

@ rathan_lesage sets charging optimization to limit charging to 80%. However, after an automatic reboot at night, the charge is directly restored to 100%.

CTOnews.com queried Weibo, and so far, no users have reported the existence of automatic shutdown at night.