A new software update is currently being delivered to Sony Xperia Z Ultra smartphones out there, namely version 14.1.B.2.257.
The new app release is available only for the owners of Xperia Z Ultra C6802 (the HSPA+ model) for the time being, though xperiablog notes that the C6833 variant (which is LTE-enabled) will also receive it in the near future.
Sony also unveiled a changelog for the new update, claiming that users will enjoy various improvements to the touchscr... (read more)