Why does the Z C6603 have 5.1.1 and the Z1 C6903 doesn't? - Xperia Z1 Q&A, Help & Troubleshooting

So I have the Z C6603 and Z1 C6903, the latter downgraded to 4.4.4 while the first one is on 5.0.2. which is why I am subscribed to both subforums. I just noticed that the Z C6603 has FTFs for 5.1.1. while our Z1 C6903s doesn't.
1. Are those really 5.1.1 FTFs for the Z C6603?
2. Why do they have those already and the Z1 C6903 doesn't?

1. Yes
2. Different development track, Z just happens to have been released faster.
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[Q] Install stock FW 10.3.1.A.2.67 c6602 on my c6603

I would apreciate if sm1 can tell me can i and should i install with flastool FW 10.3.1.A.2.67 c6602 on my c6603 xperia Z. I bought my Z yesterday and im new here. Before this i had Xperia S and i didnt have any unclear situations.
Sorry on my english.
You probably could, but I'd wait for the C6603 version. It should be available sometime next week.
N1k0la89 said:
I would apreciate if sm1 can tell me can i and should i install with flastool FW 10.3.1.A.2.67 c6602 on my c6603 xperia Z. I bought my Z yesterday and im new here. Before this i had Xperia S and i didnt have any unclear situations.
Sorry on my english.
Click to expand...
Click to collapse
try this link bro
http://forum.xda-developers.com/showthread.php?t=2454829
Sent from my C6602 using xda premium

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Threads regarding the ZR don't belong here. Post in the ZR section - http://forum.xda-developers.com/xperia-zr
Sent from my C6603 using Tapatalk

[Q] Where can we get Xperia Z1 C6902 14.3.A.0.681 firmware?

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How to Root Sony Xperia Z C6606 with Android 4.3?

How do you root the T-Mobile Sony Xperia Z C6606 with Android 4.3 & Build Number 10.4.C.0.814? Can't seem to find one that works with my phone.
towelroot
Sent from my C6603 using Tapatalk
Exactly, towelroot is the best option and very easy to use

[Q] Xperia Z c6603 android 4.4.4 root

Is there a way to root the newest android on xperia z?
How to root 10.5.1.A.0.283
Also, for next time - Do Not Post Questions/Help/Troubleshooting in General
Sent from my C6603 using Tapatalk
kingvortex said:
How to root 10.5.1.A.0.283
Also, for next time - Do Not Post Questions/Help/Troubleshooting in General
Sent from my C6603 using Tapatalk
Click to expand...
Click to collapse
You are the master of rooting because only you who found this way to root 4.4.4
TapaTalked from my Xperia™ Z (C660²) running Dirty Unicorns ROM!

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