Monday, 18 July 2016

### How to downgrade from 6.0.1 to 5.1.1? ###



Hello, i'm getting an error when trying to downgrade my xperia z2 from 6.0.1 to 5.1.1. It says: "Processing of system.sin finished with errors." and the phone gets bricked after i reboot, "Software update failed, make sure that your phone is connected to the computer and try again". I have to use xperia companion to repair the phone.
I've tried everything but couldn't solve this error. Tried flashing with both usb debugging on and off, tried with 2 different stock rom 23.4.a.232 to no avail. What am i doing wrong?

You can see the log at here: http://textuploader.com/5erjb

-In case i can't solve the problem, is there another way to downgrade the firmware?

Thanks in advance.



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