How to upgrade Sony Xperia P to official jelly bean rom

[Guest kecibamoh]

hello

How to upgrade Sony Xperia P to jelly bean

First Download :

Flash Tool

http://developer.sonymobile.com/downloads/tool/flash-tool-for-xperia-devices/

and the Official Rom of jelly bean

www.mediafire.com/download/ip5t03u4o1j57io/Xperia_P_LT22i_6.2.A.0.400_CE(1261-8592)_2.rar

 

 

Now open flash tool setup

 

 

 

 

 

 

 

 

 

After the end of installation go to C:Flashtooldrivers

 

Open the Flashtool-drivers.exe and follow these instructions:

Select your phone Xperia P

 

 

 

Now Copy the FTF rom in C:\Flashtool\firmware

Do not connect the phone, now Open Flashtool and if you have a Windows 64bit open Flashtool64

If you want to install the rom without work formate select Data and cache

now Press Flash

 

 

 

 

 

Now go to your phone and Select USB Debugging and unknown sources

and power you phone

connect your phone with Usb cable

and turn on your phone with Flash mode

 

 

 

Now Flashing is finished.

Congratulations