So a software update will fix issues related to Wi-Fi, Bluetooth, permissions, and more. Such changes are usually hidden, and you will not notice them unless you face an issue that triggers those problems. Your device will also run faster and you will notice battery improvements.

Is system update necessary for Android phone?

Software releases are important for end users as they not only bring new features but also include critical security updates. … Shrey Garg, an Android developer from Pune, says that in certain cases phones do get slow after software updates.

Is it good to update phone system?

Updating your smartphone’s operating system when notified to do so helps patch security gaps and improve your device’s overall performance. However, there are steps to take beforehand to protect your device and any photos or other personal files that are stored on it.