if my phone shuts down, does my google incognito tabs stay up? My phone received water damage and I had some stuff up that i don't want my parents to see if they manage to make it working again? Do my tabs stay open or do they close?
No,they will not remain open because in order to fix your device it needs to be opened up and that means battery of the device will be removed...etc ! So, no worries about it at all if it gets fixed your parents wouldn't be able to see the opened incognito tabs. because after a reboot they are usually not re-opened automatically !