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Article ID : 00286165 / Last Modified : 05/01/2024Print

Xperia 1 IV software release overview

    Welcome to the Xperia 1 IV software release page

    • 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

    Android version

    Software version

    Software improvement

    April 2024

    Android™ 14

    64.2.A.2.144
    • Game enhancer performance improvement.
    • Bluetooth usability improvement.
    • Music playback improvement.
    • Security patch level updated. (April 1, 2024)

    Update your device

    • Check your device's current software version:
      1. When a software update is available, the Refresh icon appears in the status bar.
      2. Go to and tap Settings → About phone → Build number.
    • To download and install a system update from the Notification panel
      1. If you're using a device with multiple users, make sure you're logged in as the owner.
      2. Drag the status bar downwards to open the Notification panel.
      3. Scroll down, select the wanted system update, tap the item, and tap UPDATE.
      4. When the download is finished, reopen the Notification panel; if it's closed, tap RESTART.

    Why hasn't my device received an update yet?

    Software updates are released at different times depending on the carrier, market, or country. Therefore, we can't give you an exact date for when a specific update will be available for your device. In addition, network operators and specific markets may choose not to use the updates for specific models.

      Previous releases

      Date

      Android version

      Software version

      Software improvement

      Mar. 2024Android 1464.2.A.2.134
      • Fixed an issue where it was possible to get stuck at the Xperia Logo after U-OSV.
      • Fixed an issue where Game Enhancer could crash under certain circumstances.
      • Security patch level updated. (March 1, 2024)
      Feb. 2024Android 1464.2.A.2.112
      • GMS package updated to Nov 2023
      • Security patch level updated. (February 1, 2024)
      Dec. 2023Android 1464.2.A.2.103
      • Android™ 14 OS upgrade.
      • Security patch level updated. (December 1, 2023)
      Nov. 2023Android 1364.1.A.0.996
      • SW Update performance improvement.
      • Security patch level updated. (November 1, 2023)
      Oct. 2023Android 1364.1.A.0.990
      • Fixed an issue where Oboe and MIDI audio device streams could not be open at the same time.
      • Security patch level updated. (October 1, 2023)
      Sept. 2023Android™ 1364.1.A.0.977
      • Following the recent Google Security Bulletin, CVE-2023-21245 patch is reverted.
      • Fixed Kernel patch in the Google Security package.
      • Security patch level updated. (September 1, 2023)
      Aug. 2023Android 1364.1.A.0.969 (only for EU) 
      • Following the recent Google Security Bulletin, the CVE-2023-21245 patch is reverted.
      • Fixed Kernel patch in the Google Security package.
      • Security patch level updated. (August 1, 2023)
      July 2023Android 1364.1.A.0.941
      • Fix for "Ghost App" icon appears on Xperia Home
      • Fix for “Overlapping notifications”
      • Fix for Bluetooth® IOT issues
      • Security patch level updated. (July 1, 2023)

      June 2023

      Android 13

      64.1.A.0.929
      • Power consumption improvement while NFC polling.
      • GMS package update to April 2023.
      • Fixed a phone call audio problem with the BMW media system.
      • Security patch level updated. (June 1, 2023)

      May 2023

      Android 13

      64.1.A.0.913
      • Security patch level updated. (May 1, 2023).

      Apr. 2023

      Android 13

       64.1.A.0.891
      • Security patch level updated. (April 1, 2023).

      March 2023

      Android 13

      64.1.A.0.882
      • Security patch level updated. (March 1, 2023).

      Feb. 2023

      Android 13

      64.1.A.0.869
      • Security patch level updated. (February 1, 2023).
      • (Fixed) Fix for bad Audio quality/Lost Audio during calls.

      Dec. 2022

      Android 13

      64.1.A.0.860
      • Security patch level updated. (December 1, 2022).

      Dec. 2022

      Android 13

      64.1.A.0.857
      • Android 13 OS upgrade
      • Security patch level updated. (December 1, 2022).

      Oct. 2022

      Introducing Xperia with Android 13

      64.1.A.0.851
      • Android 13 OS upgrade
      • Security patch level updated. (October 1, 2022).

      Oct. 2022

      Android 12 (Only for the US)

      64.0.A.13.5
      • Security patch level updated. (October 1, 2022).

      Sept. 2022

      Android 12

        64.0.A.11.31
      • Security patch level updated. (September 1, 2022).

      Aug. 2022

      Android 12

      64.0.A.8.82
      • Security patch level updated. (August 1, 2022).

      July 2022

      Android 12

      64.0.A.8.25
      • Security patch level updated. (July 1, 2022).

      June 2022

      Android 12

      64.0.A.5.71
      • Security patch level updated. (June 1, 2022).

      May 2022

      Introducing Xperia with Android 12

      64.0.A.5.27
      • Security patch level updated. (May 1, 2022).

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