Hello, I wish to clean install my ROM as since the last dirty flash I have been running into a few problems. However I would like to backup SMS etc. I usually use SMS Backup + which has always been faultless. However whenever on Nougat it doesn't work and I don't think it is under development. I am rooted so exporting from Titanium or Nandroid is possible but I would just like to know if this is the bet way and will work on 7.1.2 LOS based if there is a step by step or something?