How to Flashing / reinstall Sony Xperia X10 with flashtool for trouble rooting error, download errors, application errors, the touchscreen is not sensitive, exposed to the virus internal memory, loading a boot loop, Hardbrick, until the total death. As long as could be detected driver computer. You can Flashing Firmware
a) First of all, check your firmware version (if you already have the latest, you do not need this tutorial)
b) Download and install the Flashtool
Herec) Download the latest firmware for the Sony Xperia X10
Here or all sony firmware
hered) Paste FTF file downloaded in step c) to the folder "Firmware" in the folder Flashtool
e) Open Flashtool, click on the flash and select the firmware was downloaded, click ok. Important - if you do not want to delete the data from your phone, simply uncheck userdata.sin. All data will remain in your phone, but sometimes it can cause additional problems. So it is better (and I recommend) to perform a backup of your personal data, continue with the installation clean and then restore your personal data.
f) Turn off your phone and when Flashtool show pop-up window, connect the phone to the PC by pressing the volume down key until the Led green color appears
g) After a few minutes all done and you get new firmware phone
This is Full Tutorial : How To Flashing Sony Xperia Via Flashtool
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