Originally Posted by krabappel2548

Ok, thx I'll mirror it for you if that's ok?

Sent from my LT26i using xda app-developers app

yes you can mirror anywhere you want

How to unpack system.sin?
Do you upload apps folder?

Originally Posted by przemo5020

How to unpack system.sin?
Do you upload apps folder?

I can't find a way to unpack it, tried with flashtool, convert with sin2img and mount, none of them work..
@op:
- Is this the right fw?
- What's the filesystem format of the files?

Originally Posted by krabappel2548

I can't find a way to unpack it, tried with flashtool, convert with sin2img and mount, none of them work..
@op:
- Is this the right fw?
- What's the filesystem format of the files?

I also tried it and I can not unpack. It is possible that JB unpacks differently?

i will try decrypting

thanks OP

Try this for decrypting the files to signed image form, however Sony might have changed encryption method: http://justdanpo.cheb.ru/data/projec...mmaextract.rar

Originally Posted by lollylost100

Try this for decrypting the files to signed image form, however Sony might have changed encryption method: http://justdanpo.cheb.ru/data/projec...mmaextract.rar

They are already UNCRYPTED! i am not fool to post crypted stuff, they come from EMMA and yes Sony changed SIN format - so developers do something new (sin2img) - you have a chance to have all tools ready before Phone hit the market.

Can't try this myself right now, but should do the trick.
http://forum.xda-developers.com/show....php?t=1834081

Re: Xperia Z - 4.1.2 - 10.1.A.1.350 - C6602 / C6603 Firmware - for DEVS

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EDIT: I have been able to extract the files, I was so stupid

I should have known I should have done bundle creation first with flashtool
- Unless someone can tell me how to find the XZ loader.sin file?

EDIT2: Still same issues, and about the emmaextract, it does nothing. I'm probably using it wrong.
- And how big is Xperia Z system partition size? 2GB or not?

There is no loader in the packages. PavelX1 didn't upload it.