If you’re one of the fortunate owners of an iPhone 15, the latest iOS update is something you’ll definitely want to consider. The iOS 17.0.3 release reportedly tackles a prevalent problem with the new iPhones running excessively hot. According to Apple, this update addresses “an issue that may cause iPhone to run warmer than expected” while also introducing two critical security enhancements.
Testing conducted by Jason Hiner from ZDNet demonstrates the significant impact of this update. Hiner’s examination revealed that iOS 17.0.3 effectively reduces the temperature of both the iPhone 15 Pro and iPhone 15 Pro Max by a substantial 15 degrees when operating at peak temperatures.
While anecdotal experiences suggested that some iPhone 15 review models were running slightly warmer than anticipated, Hiner took a more scientific approach. He employed a thermal camera to monitor the performance of his iPhone 15 Pro Max review unit during fast charging with a 35W charger. Before the update, the device reached a temperature of 107.1 degrees Fahrenheit (41.2 degrees Celsius). However, following the installation of iOS 17.0.3, the temperature peaked at a much more manageable 93.8 degrees Fahrenheit (34.3 degrees Celsius).
Thankfully, the measures taken by Apple to alleviate overheating concerns did not affect the phone’s performance. As a result, it appears that the initial overheating issue has been successfully addressed with this update.
In general, it is advisable to keep your smartphone’s operating system up-to-date with the latest software releases, as these updates typically include bug fixes, security patches, and performance improvements. It is essential to install them promptly when they become available, rather than postponing the process. Ensuring that automatic updates are enabled on your iPhone is a practical approach.
However, when it comes to beta versions of operating systems, it’s a different story. Beta releases primarily serve as testing grounds for new features and updates, making them less stable and secure than fully released versions. Therefore, it’s not recommended to install beta iOS or Android operating systems on your primary smartphone.
For iPhones, automatic updates are typically enabled by default. If you experience delays in receiving an update, you can manually check for it by accessing the ‘Settings’ app, scrolling down to ‘General,’ and selecting ‘Software Update.’ Your iPhone will scan for the latest update and prompt you to download and install it if necessary. If you are using an older iOS version, you will also receive a prompt to upgrade to the latest release.
