I'm not even sure if I need S-Off at this point, I'm having an entirely different problem, but this method is perfect for downgrading.
I have an HTC One, 1.31 stock, rooted, android 4.1, no changes have been made whatsoever
As most of you may know, android 4.3 OTA was just released, being rooted it seems OTAs will refuse to install
I understand the main fix to the problem is using the stock recovery, which I've obtained and flashed with no avail using multiple stock recoveries.
Including the recovery in the framework folder of the 4.3 update itself.
I've tried plenty of other methods such as "OTA Root Keeper", again, with no avail..
Looking at the options I have left, it looks like downgrading to a 1.29 RUU using this DD method to remove root and (hopefully) be able to install 4.3 via stock recovery, however I'm not interested resetting my phone.
I'm curious if someone here has another suggestion to install the OTA Android 4.3 update that won't require me to lose everything!
I'd definitely be willing to throw some $$$, "PayPal donations" as someone else offered, for a fix.