I am going to do a hard reset but i am not sure what will happen to my asphalt 7 game achievements and progress. Is there any way of restoring it back after the reset?
yes but the backup option in settings just backup apps list not app data, and yes before hard reset make a backup of all your images, videos and music on a computer .
Asphalt 7 is one of the few games that backup game progress to the cloud. I have uninstalled and re-installed the game a few times, and after a few restarts of the game my progress was back.
automagically, yes
NOTE: I know that Asphalt 7 has this feature, I am not sure about Asphalt 8
automagically, yes
NOTE: I know that Asphalt 7 has this feature, I am not sure about Asphalt 8