As usual, we are here once again with a method to update your xperia z ultra to the latest and greatest available version of android in the succeeding post, we are going to guide you to update your xperia z ultra c6833, c6802 & c6806 to android 511 lollipop 146a0368 firmware using sony flashtool let’s go ahead and get it done right now. Download firmware sony xperia z ultra c6802 lollipop. In the succeeding guide, we are going to teach you to root your xperia z ultra c6802, c6806 & c6833 running latest android 511 lollipop 146a0368 firmware let’s go ahead and get this done right away note: this method will work for both, locked & unlocked bootloaders.
download firmware sony xperia z ultra c6802 lollipop