Applicable Model
This information is for the following models:
- Xperia 1 IV 256GB
- Xperia 1 IV 512GB
- Xperia 1 IV Gaming Edition
Welcome to the Xperia 1 IV software release page.
Notes:
- Each Xperia smartphone receives security and software updates throughout its lifecycle.
- Software release timings may vary by operator, market, region, or country.
Latest software release
Date:
- October 2024
Software version:
- 64.2.A.2.215
Software improvements:
- This software update would further optimize Adaptive Charging, and it might have a minor impact on the charging time and battery life
- Security patch level updated (October 1st, 2024)
How to check and update the software on your Xperia smartphone
Notes:
- To check your phone's current software version, find and tap Settings → About phone → Build number.
- When a software update is available, the
(System update icon) appears in the status bar.
How to download and install a system update from the Notification panel
- If you are using a device with multiple users, make sure you are logged in as the owner.
- Drag the status bar downwards to open the Notification panel.
- Scroll down and select the system update, then tap UPDATE.
- When the download is finished, open the Notification panel again if it's closed, then tap RESTART.
Why hasn't my device received an update yet?
Software updates are released at different times depending on the operator, market, region, or country. Therefore, we cannot give you an exact date for when a specific update will be available for your device. In addition, certain network operators and markets may choose not to use the updates for specific models.
Notes:
- When updating software, large amounts of data may be downloaded. We recommend using a Wi-Fi network to avoid data communication charges.
- While the software is being updated, you will not be able to use the smartphone's functions, such as making and receiving calls (including emergency calls).
- To avoid disconnections, please perform the update in a place with good signal strength and without moving your location.
- To avoid a malfunction, never turn the phone off while updating the software, and make sure the battery is fully charged before starting the update.
Previous software releases
Click or tap here to view previous software releasesXperia 1 IV software release overview
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