iOS 26.5.2 triggers battery drain and overheating complaints

Users have reported battery and thermal issues after Apple's latest security update.

• Apple released iOS 26.5.2 on June 29, addressing over 25 security vulnerabilities including Kernel and WebKit flaws.
• Multiple iPhone users reported faster battery drainage and significant device overheating after installing the update.
• Apple has not officially confirmed a direct link between iOS 26.5.2 and the reported problems.
• Some users said the issues resolved after installing the iOS 27 Beta, though beta versions are not recommended for general use.