During the installation, you cannot use the device for any purpose, including emergency calls , until the process finishes and the phone restarts. How to Check Your Current Software Version
However, owning a feature phone in the modern era comes with its own set of unique questions. While you won't be downloading massive operating system upgrades like iOS or Android, keeping your Nokia 6310 updated is still essential. Software updates for feature phones often include critical stability fixes, security patches, improvements to the new 4G connectivity, and enhancements to the operating system (S30+). How to Update Software on NOKIA 6310 -2021-