iPhone users say Apple's iOS 16.5.1 update is RUINING their battery life, with reports of charge draining within hours – here's what to do if your phone is affected

One person even claimed their hands felt 'sunburned' due to overheating issues Complaints have flooded Twitter following the launch of Apple's iOS 16.5.1 iPhone users have ripped into Apple's latest update amid claims that it is 'murdering' their battery life. Complaints have flooded Twitter following the launch of Apple's iOS 16.5.1 HOW TO MAXIMISE iPHONE BATTERY HEALTH Avoid extreme temperatures : Your device is designed to perform well in temperatures between 16°C and 22°C. Apple experts claim these updates do help to preserve the battery life of older devices, and are not just a cynical trick to get customers to buy new phones. These issues come just months before the anticipated launch of Apple's iPhone 15 models There have been numerous 'leaks' of iPhone 15 dummies and blueprints ahead of the launch which is expected to take place in September this year While Apple has not commented on these issues, these can actually be quite normal in the aftermath of power-intensive updates 'Not only does this consume power, but the battery recalibration can give the impression that the battery is draining more rapidly when in fact it isn't.