[ PLZ HELP! ] Problem with thel New build Of Z Ultra

[safra]

Hi everybody Please Answer this Question Quick Because i am in a hurry !

So the Problem is ...

Last Night I dwonloaded The Offical Frimware From this Address:

http://xperiafirmware.com/8-firmware/41-sony-xperia-z-ultra-c6833

And I flashed it with Sony Flashtool I mean This:

http://xperiadownload.cz/index.php/xperiadownload/category/5-ostatni?download=82:flashtool-6-2013

everything Goes well until Phone Rebooted Unexpected !

I want Someone To tell me whats Wrong With this !!!!!!!!

I have Installed Drivers !

Some times when it goes to sleep it Power Off !

Please help

 A Log Can be see Here :

13/040/2013 09:40:31 - INFO  - <- This level is successfully initialized
13/040/2013 09:40:31 - INFO  - Flashtool Version 0.9.13.0 built on 2013-06-04 22:50:00
13/040/2013 09:40:32 - INFO  - Device connected with USB debugging on
13/040/2013 09:40:33 - INFO  - Connected device : Sony Xperia Z Ultra
13/040/2013 09:40:33 - INFO  - Installed version of busybox : N/A
13/040/2013 09:40:33 - INFO  - Android version : 4.2.2 / kernel version : 3.4.0-perf-gde8296d-02197-ga764ca1 / Build number : 14.1.B.1.532
13/040/2013 09:40:46 - INFO  - List of connected devices (Device Id) :
13/040/2013 09:40:46 - INFO  -       - USB\VID_0FCE&PID_519C&MI_00\6&1C5FFCBA&0&0000	Driver installed : true
13/040/2013 09:40:46 - INFO  -       - USB\VID_0FCE&PID_519C&MI_01\6&1C5FFCBA&0&0001	Driver installed : true
13/040/2013 09:40:46 - INFO  -       - USB\VID_0FCE&PID_519C\EP7325KV1L             	Driver installed : true
13/040/2013 09:40:46 - INFO  - List of ADB devices :
13/040/2013 09:40:46 - INFO  -       - EP7325KV1L
13/040/2013 09:40:46 - INFO  - List of fastboot devices :
13/040/2013 09:40:46 - INFO  -       - none
13/043/2013 09:43:19 - INFO  - Installing C:\Users\Amir Mohammad\Desktop\APKs\Advanced Mobile Care 3.2.apk
13/043/2013 09:43:26 - INFO  - Installing C:\Users\Amir Mohammad\Desktop\APKs\ASTRO File Manager.apk
13/043/2013 09:43:30 - INFO  - Installing C:\Users\Amir Mohammad\Desktop\APKs\DicePlayer 2.0.21.apk
13/043/2013 09:43:35 - INFO  - Installing C:\Users\Amir Mohammad\Desktop\APKs\FileManager.apk
13/043/2013 09:43:38 - INFO  - Installing C:\Users\Amir Mohammad\Desktop\APKs\VPlayer Video Player 3.1.5.apk
13/043/2013 09:43:42 - INFO  - APK Installation finished
13/043/2013 09:43:49 - INFO  - Device disconnected
13/007/2013 11:07:04 - INFO  - Log written to C:\Flashtool\flashtool_2013-11-12_09-40-31.log

[safra]

Nothing Is Wrong from my Choice !

PLease Help me and if you need any other Information just Tell me !

[Uliwooly · Accepted solution]

Redownload flashtool and the ftf file

How to manually update, downgrade, root 2013 Xperias

http://talk.sonymobile.com/thread/124152

[safra]

Nothing Changed !!!! I am really sad I can not do any thing with this Problem ;( Please Help me ! I can not Use Sony Update tool sony companion freeze in Prparing part ..... Someone me out please I Am really Tierd and sad ;(;(

[safra]

shouldent I unlock the boot loader Then flash with Flash tool or it dosent matter?