Originally Posted by TheTAMAS
Mate, I had this-
United Kingdom (Vodafone) 2014 April 4.4.2 N9005XXUENC2
I updated to-
United Kingdom(BTU) 2014 July4.4.2N9005XXUFNF4
BTU refers to SIM-Free phones
Can I use this method?..
So, basically why we're all going back to previous firmware is because the method the towel root uses is patched in the updated firmware (for most regions) starting June 3rd.
So you'd want to go back to a previous firmware before June. You could go back to the N9005XXUENC2 from April you had, do the towel root etc and then upgrade through mobile Odin.