HOW TO FLASH XPERIA USING FLASHTOOL

WHAT WE NEED:

1. Download and instal Flashtool here : http://dfiles.eu/files/gxbnewc7a
2. PC

WARNING !!! Follow the Instruction
1. INSTALLING FLASHTOOL:

this Tutorial for all windows except 8 and 8.1

1. Instal flashtool (http://www.flashtool.net/download.php)
2. if youre on Windows 7 just instal Flashtool-drivers.exe (Run as Administrator) on C:\Flashtool\drivers\ 
3. Check and install all of them and Fastmode and Fastboot too (if there any pop-up klick install anyway).

Tutorial for Windows 8 :

• Download dan install Flashtool   
• OPen CMD run as Administrator and type " bcdedit /set testsigning on " then  Enter (activate windows Test Mode)
• Restart
• Go to : C:\Flashtool\drivers\ and open Flashtool-drivers.exe Run as Administrator
• Checkk and install all including Fastmode dan Fastboot (if there any pop-up klick install anyway)
• Restart
• OPen CMD run as Administrator and type " bcdedit /set testsigning off " lalu Enter (De-activate Windows Test Mode)
• Restart
• Flash tool ready

NOTE : when you cant install the driver when using Win 8 and wind 8.1

1. when install Flashtool-drivers.exe Check all driver (because ADB Driver are included), if there any popup just install anywway
2. (OPTIONAL!) if you still want to re check that your phone are can flash

1. open link : http://adbdriver.com/

2. Download APK Installer (Featured)

 Tutorial :         

-Xperia Z Ultra C6802

-Setting -> Xperia -> usb connectivity -> USB connection mode choose MTP

-Setting -> Developer tool-> activate and check usb debugging mode and Unknown Source         

-connect Z Ultra To PC  -Open AdbDriverInstaller (that you installed before)        

-click install
-if there a green check at the left its good to proceed

UPDATING TO KITKAT! FOR Z ULTRA THAT STILL JELLYBEAN

How to install using flashtool:

NOTE :
Dont forget To USB DEBUGGING AND ALLOW UNKNOWN SOURCE

1. COPY FTF FILE TO! ke C:\Flashtool\firmware , if you dont have any Kitkat FTF file download it here https://www.facebook.com/notes/xperia-z-xperia-z-ultra/z-ultra-firmware-by-muhamad-fauzy/805649526130746
2. Open Flashtool.exe or Flashtool64.exe 
3. Connect Z Ultra C6802 to PC
4. click the lightning button-> choose flash mode -> choose the KITKAT ftf that you want to install (remember read the build number)
5. (WARNING : In the right box called wipe (uncheck the DATA if you dont want to lose your apps and games )
   
6. Wait until a phone popup comes out (about 10 minutes for medium spec pc)
7. after pop ups come out 
8. remove the phone from PC ,Turn off your phone and wait for 10 sec to prove that your phone are totaly dead x(
9. press and hold volume down - Key (HOLD) and connect the phone to pc again (STILL HOLDING THE VOL- KEY)
10. after that the LED wil flash once then the flash tool will run the update (You can release the vol - Key)
11. Just chect the Flashtool theres no text called "ERROR", wait until process done -> close flashtool -> remove phone from computer -> turn on the phone 
12. Happy hunting