Here’s a pre-rooted Xperia Z Ultra 5.1.1 ROM based on the recently released 14.6.A.0.368 firmware update. The ROM is mostly stock except for the part where it’s modified to get root access.
While the firmware base for this pre-rooted ROM is from US, but it should work just fine in other countries with the same C6806 model of the device.
The ROM is created by cougar11 using PRFcreator and the original FTF firmware file of the 14.6.A.0.368 update. Also, cougar11 has made sure to include the DualRecovery in the ROM itself so you don’t have to install it separately after installing the 5.1.1 ROM.
Grab the pre-rooted Xperia Z Ultra 14.6.A.0.368 ROM from the download link below and simply flash it via TWRP recovery or any other custom recovery of your choice, make sure you do a factory reset / wipe data from recovery before flashing the ROM to avoid bootloop.
[icon name=”download” class=”” unprefixed_class=””] Download Rooted Xperia Z Ultra 5.1.1 ROM 14.6.A.0.368 (.zip)
For help installing the ROM via TWRP, follow the link below for a detailed step-by-step guide:
[icon name=”hand-o-right” class=”” unprefixed_class=””] How to Install Custom ROM using TWRP recovery