Hello!
I just downloaded this latest firmware using the Sony PC Companion, decrypted and used Flashtool beta to repackage it to FTF. Tried it on my own Sony Xperia Z and everything works great!
Please use the Tutorial on how to flash the Stock FTF ROM using Flashtool
Download the two files from Dev-Host and use WinRAR to join them together. Just unzip both files in the same folder and let WinRAR do its thing.
File #1: http://d-h.st/F2n (WinRAR Archive 237 MB)
File #2: http://d-h.st/Ebf (WinRAR Archive 512 MB)
Some things to note;
- You do not have to be rooted to flash this with Flashtool
- You can flash this with either a locked or unlocked bootloader
- Your Xperia Z's bootloader stays unlocked thus keeping the Bravia Engine
- Customization code for this firmware is 1271-0119_R5B
Hope this helps out people who are looking for the Generic US ROM to flash on their Xperia Z.
I would appreciate a Thanks if this post was useful to you.
Enjoy!

I just downloaded this latest firmware using the Sony PC Companion, decrypted and used Flashtool beta to repackage it to FTF. Tried it on my own Sony Xperia Z and everything works great!
Please use the Tutorial on how to flash the Stock FTF ROM using Flashtool
Download the two files from Dev-Host and use WinRAR to join them together. Just unzip both files in the same folder and let WinRAR do its thing.
File #1: http://d-h.st/F2n (WinRAR Archive 237 MB)
File #2: http://d-h.st/Ebf (WinRAR Archive 512 MB)
Some things to note;
- You do not have to be rooted to flash this with Flashtool
- You can flash this with either a locked or unlocked bootloader
- Your Xperia Z's bootloader stays unlocked thus keeping the Bravia Engine
- Customization code for this firmware is 1271-0119_R5B
Hope this helps out people who are looking for the Generic US ROM to flash on their Xperia Z.
I would appreciate a Thanks if this post was useful to you.
Enjoy!

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