El Sony Xperia Z It is the first device from the Japanese company to hit the market with Android Jelly Bean pre-installed from the factory, as the previous Xperia T still had Ice Cream Sandwich. Even so, it won't differ too much from the rest of the competition's releases, as it comes with the version Android 4.1. However, it has been officially confirmed that the update to 4.2 Android Jelly Bean it will arrive "shortly after launch."
In English, yes, the Japanese company has conveyed to the public what many were waiting for, the date on which they would update the device they are about to get. put on the market, the Sony Xperia Z. Without a confirmed date yet, there are many users who are waiting for real and tangible news about the operation and the performance that the Asian flagship offers on a daily basis, before risking acquiring it. And let's remember that Sony wanted to take its fight to the next level against the giants of the smartphone world, and has decided to carve out a niche between Apple and Samsung, launching a smartphone that will have little to envy of the American and South Korean brands.
With this new announcement, in which they indicate that the Sony Xperia Z will be launched with Android 4.1 Jelly Bean as the pre-installed operating system, but that the update to Android 4.2 will arrive "very shortly after launch", it is clear that Sony is aiming to give a constant support to this terminal, caring for it like the most remarkable jewel on your dressing table, and trying to make it shine above its competitors.
Now it remains to be seen whether they can truly keep their word or if, on the contrary, they end up letting the public down. The truth is that the company is not exactly famous for launching its updates soon. Remember, we're still waiting for the Android 4.1 Jelly Bean update to be released for all of last year's devices. If they want to give their users a facelift in this regard, they'll have to take it seriously, especially now that they've announced that the Android 4.2 Jelly Bean update for the Sony Xperia Z will arrive soon after launch.
Update confirmed and builds available
The arrival of Android 4.2.2 to the Xperia Z is associated with the Build 10.3.A.0.423, later than the previously certified 10.3.A.0.407. There are minor differences between the two: regional adjustments, corrections of bugs and possible performance improvements. Deployment is typically phased by regions and variants (especially for the free C6603 model), and can be advanced on equipment without operator customization.
Key new features that Android 4.2 brings to the Xperia Z
- Lock with widgets and maintaining Sony's characteristic shutter effect.
- Customizable quick settings in the notification curtain (up to two rows of 5 accesses), without the second curtain native to Android 4.2.
- Daydream (interactive sleep mode) and visual improvements in multitasking and small apps.
- Native connectivity with PlayStation 3 controllers for compatible games.
- Navigation and notification bars semi-transparent that adapt to the content.
- Rising tone call and changes to the welcome screen and PIN.
- Integration of the latest Sony multimedia apps and the service My Xperia to locate the phone.
- microSD support up to 64 GB to expand storage.
Performance and real-life behavior
Although the jump seeks greater fluency, some users detect that the camera may still be slow when opening compared to other layers. A additional RAM usage approximately 100 MB due to the new system base, which is to be expected given the added features. Still, the overall experience improves with cleaner animations and a more consistent interface.
How to safely update the Xperia Z
The recommended way is the official one: connect the terminal to Sony PC Companion, check for updates, and follow the wizard. It usually arrives first on computers free than the operator's. Recommended: battery above 50 %, backup and stable connection.
For advanced users there is the unofficial route (under your own responsibility): root y Cyanogen Mod 10.1 Nightly to test Android 4.2.2 early. It involves unlocking, possibly warranty losses y data erasure. Another advanced option is to flash an official firmware in format .ftf with Flashtool on Windows: install drivers appropriate (in some cases disable the requirement for signed drivers), place the .ftf in the folder firmwares, walk into flash mode with the volume down and continue the process. Always with backups and caution.
With a solid foundation on Android 4.1 and a public commitment to bring the Sony Xperia Z to 4.2 soon, the device is positioned with a mix of polished software and useful extras. Build 10.3.A.0.423 solidifies the jump with modern features and minor tweaks that fine-tune the experience, and with the official method via PC Companion, the process is straightforward for most users.