Install CM 10 di Sony Xperia E C1504 / C1505

First of all your bootloader need to be unlocked in order to install CM10 or any other custom ROM. You can unlock the bootloader only from Sony’s site by following their instructions. . Click here.

( updated links for single SIM)

Flash ur xperia E Single SIM

1. Download and install flashtool from here.
2. Go to the installed folder and open the drivers folder ( in my computer it is “C:\Flashtool\drivers”)