The arrival of Android 5.1 to several Android devices on the market is accelerating. Numerous companies have already begun releasing the corresponding firmware, or are close to doing so. An example of this is the release dates of Android 5.1 for Sony Xperia.
The information coming from a French operator, specifically SFR, which is responsible for the known image (although we understand that it was not the same one that published this one). The fact is that it can be clearly seen that a good number of models from the Japanese manufacturer will have Android 5.1 in the month of August. The devices that have been listed:
- Sony Xperia Z3
- Sony Xperia Z3 Compact
- Sony Xperia Z2
- Sony Xperia Z1
- Sony Xperia Z1 Compact
- Sony Xperia Z Ultra
By the way, the most important improvements that come with Android 5.1 for the Sony Xperia are a better RAM memory management; optimized notification management, improved performance, and increased security. In addition, quick settings, overall stability and details of device protectionThe point is that, as always, it's recommended that after a short time and after checking that the firmware is working properly, you proceed with its installation.
Other models benefited
But there are other models that will also be the starting point when it comes to getting Android 5.1 for the Sony Xperia. There are more devices that, at least initially, will get this version of Google's operating system. An example is that the Sony Xperia Z and Xperia Z Ultra They will have their own ration in the month of September. Furthermore, the Xperia M2Without having a specific date for the arrival of its firmware, it has confirmed its deployment.
The fact is that it seems that it will not be long for Android 5.1 for the Sony Xperia become a reality and this summer you will be able to discover the new arrivals that are part of the game personally - once a video was published in which these could be known approximately. Therefore, if you are the owner of one of the models we have discussed, you are in luck… Otherwise, you must wait for the Japanese manufacturer to confirm the dates for your specific model.
Complete list of Xperia compatible with Android 5.1
According to the official schedule, the following teams received or will receive Android Lollipop 5.1:
- Xperia Z
- Xperia ZL
- Xperia ZR
- Tablet Xperia Z
- X
- Xperia Z Ultra
- Xperia Z1 Compact
- X
- X
- X
- Xperia Z3 Compact
- Z3 Xperia Tablet Compact
- Xperia T2 Ultra
- Xperia C3
- Xperia M2
- Xperia M2 Aqua
In parallel, for certain teams such as Z3+, Z4 Tablet, C4, C5 Ultra, M4 Aqua and M5, Sony opted to jump straight to a top version of the system, shortening deadlines compared to Lollipop.
How to check and install the update via OTA
To check the current version, find and click Settings > About phone > Android version. When there is a update available, a notice will appear in the status bar.
If you want to install it from the notification panel, these are the general steps:
- If the phone has multiple users, log in as owner.
- Swipe the status bar down to open the notification panel.
- Locate the system update, press Download and wait for it to finish.
- Open the panel again if necessary, press Install and follow the instructions on the screen.
Why hasn't my device received it yet?
- Insufficient space: If your Xperia has less than 500 MB free space on your internal memory, you may not receive notifications of new software. Free up storage to reactivate the notification.
- Rollout by region and operator: Updates are released in waves depending on the operator, market or country. Some networks may postpone or even not distribute versions for specific models.
Advanced Alternative: CyanogenMod 12.1 for Xperia M
Although not officially, the community offered a ROM Cyanogen Mod 12.1 Nightly based on Android 5.1 for the Sony Xperia M (models C1904 and C1905, code name nicki). Requires unlock bootloader and flash the appropriate ROM, a process intended for advanced users and which may involve risks. Several users reported stability and good performance, although it is possible to find errors typical of development versions.
If you are on the compatible list, the most convenient thing is still to wait for the official OTA and, before installing, perform a Backup, charge the battery and confirm that you have enough free space to avoid any problems during the update.
