Xperia Z3 Dual

Xperia Z3 Dual D6633 23.5.A.1.291 Marshmallow ftf firmware download

The dual SIM version of the Xperia Z3 has not falling behind, the phone has started to receiving its 23.5.A.1.291 Android 6.0.1 Marshmallow update which have been rolled out to Xperia Z2 and Xperia Z3 recently. Similarly, the 23.5.A.1.291 improves Xperia Home, UI, security patches and Stamina saving mode for your Xperia Z3 Dual D6633. As usual, the full FTF firmware file is now available for your download.

Firmware Information

  • Android Version: Android 6.0.1 Marshmallow
  • Android Security Patch Level: 1 May 2016
  • Baseband Version: Pending
  • Kernel Version: Pending
  • Model Number: Sony Xperia Z3 Dual D6633
  • Support Network: LTE 4G
  • Build Number: 23.5.A.1.291
  • Build Date: Pending
  • Country: Russia (Generic)
  • File Name: D6633 23.5.A.1.291 Customized RU 1288-7362 R3D (by skapunkcsd90@4pda).ftf
  • Customization Number: 1288-7362
  • FTF Download: Link 1
  • Uploader: skapunkcsd90

Update Notes

  • Improved Stamina and Ultra Stamina battery saving modes
  • UI is faster
  • System is more stable
  • Supports for Soft Charging
  • Improved Xperia Home which support landscape mode
  • Updated Google Android security patches

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