C6806 | Sony Xperia Z Ultra
Android 4.4.4 Kitkat 14.3.A.0.681
Download the official Android Android 4.4.4 Kitkat for Sony Xperia Z Ultra C6806 mobile easily and high speed download links support resuming
Changes in Android 4.4.4 for Sony's C6806
Sony has released a new update to Android 4.4.4 for the C6806 phone, bringing with it a range of improvements and changes compared to the previous version. One of the most notable enhancements is the increased performance of the phone, with improvements in responsiveness and overall system speed.
Additionally, the user interface has been refined to be smoother and more appealing, making it easier for users to navigate through various applications and functions. Privacy has also been enhanced with the introduction of new features, such as better control over app permissions.
Regarding app management, memory management has been improved, helping to reduce resource consumption and increase performance efficiency. Furthermore, important security updates have been released, enhancing user data protection and reducing risks associated with security vulnerabilities.
Finally, new features such as direct document printing from the phone and enhancements in multimedia applications have been introduced, making the user experience more integrated and enjoyable.
| Brand | Sony | |
|---|---|---|
| Name | Xperia Z Ultra | |
| Model | C6806 | |
| System | Android 4.4.4 Kitkat | |
| Baseband | 14.3.A.0.681 Customized US | |
| Firmware Type | Upgrade Firmware | |
| Download Count | 11,467 | |
| Notes |
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Attention:
- This firmware for Xperia Z Ultra mobile is compatible with model C6806 only and should not be installed on any other model.
- The firmware version is Android 4.4.4, most phone manufacturers don't allow you to downgrade the system to an earlier version.
- Installation is at your own risk.
Choose one of the download links below to download the file