If you disabled Google Chrome app then enable it and try to open Gmail app... It worked for me.. Don't know what the fucking relationship between chrome and Gmail app... Once I disabled it and my Gmail, Samsung email, paytm, airtel app,Icici app all...

For note8, Samsung offering one time screen replacement... Check it once..

waste phone yaar... faltu service ... these people dont know anything... everything i have to search in google for the solution..

mere saath hora hai...