[necro20]

Si si hace falta, porque yo pensaba que Sony ya hacia ese proceso y me volví loco intentando le cambiar la rom o intentando le meter el ROOT y me daba el error de que antes debía estar Rooteado y yo todo rallado pensando pero si lo que le intento meter es el root porque me lo pide? y era porque me faltaba ese proceso, ese proceso que has puesto se genera el código en el momento no se tarda ni 2 mint.

Originalmente Escrito por kaothic

Los que hemos enviado a Sony el movil para desbloquear el bootloader, alguno sabe si hace falta hacer tambien este proceso? De cara a poder meter ya algun kernel/rom cocinado.

[ how to unlock ] (official way)

1. Go to: http://unlockbootloader.sonymobile.com and read everything!
2. At the bottom click 'Start Unlocking the Bootloader'

   First, you should confirm that it is possible to unlock the boot loader of your phone by checking the service menu. In your phone, open the dialler and enter *#*#7378423#*#* to access the service menu.
   
   In your phone, tap Service info > Configuration > Rooting Status. If Bootloader unlock allowed says Yes, then you can continue with the next step. If it says No, or if the status is missing, your device cannot be unlocked.
   

3. after u have verified that u can unlock bootloader, scroll to the bottom of the page and click "Continue"
4. you will get "are u sure prompt" accept it by clicking "yes i am sure" (i assume that u have read an understood it)
5. then accept the "legal terms"
6. finally u will get a "Create Unlock request" page, enter your IMEI (sometimes the last digit needs to be removed for this to work), name and email address
7. You should now receive your unique unlock key, its displayed on screen, SAVE THIS KEY SAFELY
8. Extract fastboot_with_Android_USB_file.rar and open fastboot folder
9. Hold SHIFT and right click on the background of the folder
10. Select 'Open command window here'
11. Connect your phone in fastboot mode (turn phone off, hold Volume UP button and plug in USB Cable) [make sure drivers are installed as explained above)
12. In the cmd windows type in fastboot.exe -i 0x0fce getvar version
13. If a value is returned (it will return 0.5), it means the phone is correctly connected
14. Type in fastboot.exe -i 0x0fce oem unlock 0xKEY and replace KEY with the key which u received earlier.
15. You're device should now be bootloader unlocked