I have a Samsung Galaxy Note 2 on T Mobile.I recently rooted it with a modified version of the stock rom.I can't remember where I found it but it keeps all of the normal ApS of a stock rom but added the route so that I could use the wifi tether.I recently installed the T Mobile update that is supposed to fix the CPU vulnerability and when I did it ruined my root and my wifi tether. I re installed the ROM and reinstalled the wifi tether and everything is working again but T-Mobile is trying to push the update on me again.I was able to postpone it for a few days but now it's sitting there on my icon tray waiting to be installed. Is there a way that I can delete the update or is there another update I can take that will not ruin my root? Thank.