Posted on May 22 2016 - 4:45pm by Anurag Kumar

Sony Mobile has released a new 23.5.A.0.575 firmware update for both Xperia Z3 and Xperia Z2. 23.5.A.0.575 firmware update is a minor bugs fixing update over 23.5.A.0.570 firmware.

23.5.A.0.575 firmware update is confirmed on all variants of Xperia Z3. Update is available via OTA as well as via Xperia Companion/Bridge software.

Xperia Z3 23.5.A.0.575 firmware update

Update Size is 197 MB (OTA). Update doesn’t bring STAMINA Mode back so far.

Xperia Z3 23.5.A.0.575 Firmware FTF

Xperia Z3 23.5.A.0.575 firmware ftf

For Xperia Z3 (D6603) – Pre-Rooted Flashable Zip

Flash the below mentioned zip file in recovery

Download flashable-prerooted_D6603_Customized 

Let us know if you have spotted any major changes in this update. Drop your comments below.

Source – XDA (Image Credits: comax70, ftf shared by thanhtuan1611)

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3 Comments so far. Feel free to join this conversation.

  1. Herman June 20, 2016 at 6:41 pm - Reply

    Absolutely atrocious impact on system performance. Any action I try on my Z3 now freezes the phone for about 2/3 seconds before it responds. Not big a deal I guess, but previous version was MUCH more stable. Also, battery seems to last only about 75% of the time as to the previous version.

  2. Inan June 28, 2016 at 3:55 pm - Reply

    Bluetooth would not stay off. Each time i turn it off it goes on in 5 seconds…

    This update has caused the issue. Any ideas how to fix it?

  3. zeeshan August 9, 2016 at 6:43 pm - Reply

    how to flash it

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