After the update...im getting this message in notification bar and i cant dismiss it.....please help.

Not displaying photos after the new update of the gallery app.Any solutions?

Got a update for J7 max....does anybody know what's the changes??

Phone doesn't charge as good as before the recent update it take more than a hour to charge 10%, have any solution?

Got new update today......security patch has been updated....don't know more about this update........kinda hoped to get Oreo update........samsung provide Oreo update to mid range budget phones.....we are waiting