What twrp are you talking about?
Only recovery that you can use afaik is safestrap--although it is loosely based on twrp.
If you flashed twrp from goo mgr you may not really have it--
Just saying for FYI and your protection--I do not need it so not up on the latest--but still
also if you haven't there are several threads on safestrap and mf3 that will answer all your questions--
ATT Samsung Galaxy S4/Rooted/TWRP 184.108.40.206/Wanam Xposed, or Gravity Box/Long Time MultiRom Flasher/Waiting For The Note 4--The Game Changer