tablet screen cracked and not working

[nikijayne21]

after putting on the update on a s7 edge my screen keeps jumping and going green any help with this

[Bades1978]

You will need to put it in to recovery mode and restore the system 

instructions here http://www.hardreset.info/devices/samsung/samsung-g935f-galaxy-s7-edge/

if this does not work then it will need a rebuild let me know how it does and if you are able to hard reset.