Sideloaded and trwp original ROM now ota updates fails.

I played around with cm had but decides to go back to stock. I installed with twrp and then got a update notice. I downloaded and trwp tried to install but fail. Use toolkit to load original recovery and downloaded uodate, not it says updating and then says recovery fail. And when phone boots up it ask to downloaded update. Any help would be appreciated

Sent from my SM-N920T using XDA-Developers mobile app

Lets use this thread for tested working sideloaded apps

If any of you have tried to sideload apps directly on the watch and it worked ,please let us know.
When you are about o post an app tha worked for you please leave a comment of which smartwatch do you use.
Eg
App:angry birds
Device:lg urbane
Comment:sometime crashes/working fine
This was only an example:o