A few days back we reported on stock Android 4.1.2 Jelly Bean firmware being ported to the Sony Xperia U, well the same has now happened to the Xperia sola. Both of these phones are not being treated to an official Jelly Bean update by Sony, so it’s great news to see unofficial ports.
As before, munjeni from xda-developers has done the hard work, porting firmware build 6.2.A.0.400 from the Xperia P and Xperia go. To install the ROM you will need to have an unlocked bootloader and be running a stock Android 4.0.4 Ice Cream Sandwich ROM. The JB ROM can be installed from recovery. Full details including download links can be found at xda.