Update Xperia Z C6602/C6603 to official Android 4.3 [10.4.B.0.569] firmware

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Thursday, 20 February 2014 By htwe naing

Required Downloads:

Disclaimer:

Remember that all processes like rooting, flashing and manual updating are custom methods. They have no concern with Google or mobile manufacturer. Follow every step carefully to avoid any mishap. Owner of site will not be held responsible in case of any mishap. Do it at your own risk. Rooting and flashing custom ROMs will also void warranty.

Instructions:

  • After installing flashtool and downloading firmware, copy downloaded .ftf file into (C:Flashtool/firmwares) folder
  • Now start flashtool as an administrator
  • Click on lightning icon on top left corner of flashtool
  • Now click on “Flashmode”
  • Be careful to choose the right firmware for your device, if you have other firmwares stored too
  • Now click on “Flash”
  • After clicking on “Flash”, wait for a new screen to appear
  • Turn off your device
  • Hold the “VOLUME DOWN” button while connecting your device via usb cable to PC
  • Flashtool will detect it automatically and start flashing
  • Do not leave the button until flashing is completed
  • Hold  button in good position because it will take up to 4 minutes
  • If you leave button in mid, flashing might stop and soft-brick your device
  • You do not need to worry as it is not something serious. You can again flash firmware e asily
  • Do not unplug the device during flashing
  • Do not unplug until Flashing is 100% completed
  • When it is done, unplug the device and power it on
  • First boot may take longer than usual
  • Now navigate to Settings > About Phone and check you android version
  • And it’s done!

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ကၽြန္ေတာ္ IT ပညာရွင္တစ္ေယာက္မဟုတ္ပါ ကၽြန္ေတာ္သိသမွ် မွတ္ထားသမွ် နည္းပညာေလးေတြျပန္လည္မွ်ေဝျခင္းသာျဖစ္ပါတယ္။ လာလည္ၾကတဲ့သူငယ္ခ်င္းမ်ားအားလံုးကိုလဲေက်းဇူးပါ။