All official Rom for C6802
Using FlashTool to up
A: Sony Xperia Z Ultra/XL39h/C6802_14.1.B.0. 461 (Hong Kong Version)
B: Sony Xperia Z Ultra/XL39h/C6802_14.1.B.0. 471 (International Edition)
RELOCK BOOTLOADER INSTRUCTIONS :cool:
If you want to update through sony's service, we must relock BOOTLOADER for it, this article will guide you want to go back to the original
1./ Download C68XX: http://yadi.sk/d/uxZBDZ_SKyGrN
2./ Unzip copy ...
MOD EDIT: Links removed due to WAREZ preloaded in ROM.
6. Do not post warez.
If a piece of software requires you to pay to use it, then pay for it. We do not accept warez nor do we permit any member to request, promote or describe ...
Update link download ....!
Update FW Z Ultra C6802 for vietnam with version CDA : 1275-7796 R9A
FTF download here : http://forum.xda-developers.com/showthread.php?t=2435474