S4 Question - Messed up root

I used towel root to root my S4, and I somehow allowed an auto update, which downloaded the updated, tried to install but failed. But I lost my root.

I am running 4.4.2 - Kitkat right?

So I don't have root, and I cannot update my phone - Is it possible for me to root it again? If so is there a link to instructions?

Thanks in advance, the DoridForums people sent me here -

via xda-developers http://ift.tt/1Mz7Usa

Put the internet to work for you.

Turn off or edit this Recipe

via XDA Android http://ift.tt/1IcAR9b

Put the internet to work for you.

Turn off or edit this Recipe