signed zvd downgrade?

[Creezy18]

i am currently on zvj. I want to downgrade to zvd but when i boot into stock recovery nd install update.zip, i get signature verification error. Can i get a signed zvd downgrade link? I dont have any custom recovery cos i dont know how to install it though i have the xionia.img nd flash_image just sitting in my sd card

 

[eletendre84]

Look in sfhubs zvh/zvj rooting thread. Its located on the first page.

Thread is in the stickies.

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