C6902 | Sony Xperia Z1

Changes in Android 5.1.1 for Sony C6902

Android 5.1.1 represents a significant improvement over previous versions, offering numerous changes that enhance the performance of the Sony C6902 phone running on the 14.6.A.1.236 baseband ROM. One of the most notable improvements is the overall system performance, making browsing and switching between applications much smoother.

The user interface also features noticeable changes, such as improvements to the notification design and quick settings access, allowing for easier navigation of phone settings. This greatly enhances the user experience.

Regarding privacy, new features have been introduced, such as better control over app permissions, giving users more control over their personal data.

As for app management, performance has been significantly improved, making it easier to manage installed applications, including options for easily removing unused apps.

Security updates in this release offer greater protection against vulnerabilities, making the device more secure during use. Additionally, new features such as multi-device support and remote device control have been added.